CN2066011U - Airport runway and taxi track turn lamp - Google Patents
Airport runway and taxi track turn lamp Download PDFInfo
- Publication number
- CN2066011U CN2066011U CN90202833U CN90202833U CN2066011U CN 2066011 U CN2066011 U CN 2066011U CN 90202833 U CN90202833 U CN 90202833U CN 90202833 U CN90202833 U CN 90202833U CN 2066011 U CN2066011 U CN 2066011U
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- bulb
- light cover
- cover
- 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.)
- Withdrawn
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- 230000003287 optical effect Effects 0.000 claims abstract description 25
- 239000011521 glass Substances 0.000 claims description 6
- 239000005394 sealing glass Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000005357 flat glass Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an airport runway and taxi track turn lamp, which is composed of a lamp cover, a lamp socket, an optical system, etc., and the optical system is composed of a bulb and a post-shaped lens. A light outlet window is arranged on the lamp cover, and the outside of the window is pasted with sealing glass. The bulb and the post-shaped lens are arranged in the lamp chamber and fixed on the lamp cover, and the inner part of the lamp chamber is provided with a sealed power supply inserting piece to offer power to the bulb, and the lamp cover and the lamp socket are fastened together through a screw nail. When used, the device is buried on the runway or the taxi track, then the power supply lamp light which is switched on is ejected by the light outlet window according to certain angle towards the runway and the air, and the power supply lamp light is used for the pilots to drive, land or take off the plane to use.
Description
The utility model belongs to civil and military airport navaid lamps and lanterns, uses on the runway for all kinds of civil and military adrms.It can send various symbol specifications lower daytime, distribute and the wigwag of different colours according to certain rules at night or visbility.Can indicate the position at runway and taxiway turning exactly for the aircraft that takes off or prepare to land, can take off safely, land, slide to guarantee aircraft.All play a part very important to safety and the airport Occupation coefficient that improves aircraft and persons on board.
The subject matter of at present domestic existing similar light fixture is some the key technical indexes out of reach International Civil Aviation standard GB-7256.1-87 " civil airport light fixture general technical specifications " requirements.Problem such as leak that particularly emission angle of Illumination intensity and light and poor sealing cause, it is very pain in the neck of airport always, seepy question for example, serious owing to leak, make light fixture the core---the optical system life-span is very short, the light fixture work that has tens hours even several hours, bulb is just burnt out, influence is seriously used, and not only causes very big waste, has strengthened maintainer's work capacity simultaneously.The optical system of domestic existing runway and taxiway Cornering Lamp is made up of 100 watts of bulbs and a pair of identical convex lens.Because the oad of light fixture and the restriction of structure make that distance can not be too big between bulb and the convex lens, the size of convex lens itself also is restricted simultaneously.On the other hand, the light fixture height is goed off the course ground can not be above 12 millimeters, and the light fixture top is born the static weight that is not less than 30 tons again and is not less than 23 tons live load, so the light cover top thickness just can not be too thin, therefore, whole lighting system is in below the ground level substantially, makes direct light seldom, like this, make the light intensity of existing light fixture and the angle of light all can not satisfy standard-required.Another serious problems of existing Cornering Lamp are to leak.For a long time, domestic production factory all fails to solve, in case the lamp interior water inlet will cause short circuit, bulb burns out, and causes the very big waste of manpower, financial resources, and has seriously influenced Occupation coefficient, and the loss that this respect causes is bigger.
Technical matters in view of existing light fixture existence, task of the present utility model is that design is a kind of in light weight, reliable in structure, life-span is long, and optical property can reach airfield runway and the taxiway Cornering Lamp that International Civil Aviation standard and standard GB 7256.1-87 " Civil Aviation Airport light fixture general technical specifications " required and can solve preferably seepy question.
Existing light fixture loam cake is a cast iron, the big and easy-to-rust of weight, and heat dispersion is also poor, so cavity temperature is too high in the lamp, also is a major reason that causes bulb life short.At this problem, the utility model has selected for use a kind of high strength aluminum alloy as light cover (1), not only reached requirement of strength, also make light cover drop to present 5.5 kilograms simultaneously by original 13 kilograms, because the heat conductivility of aluminium is better than cast iron, cavity temperature in the lamp is dropped to about 250 ℃ by original about 400 ℃.The reduction of temperature has not only prolonged the life-span of bulb, and makes that rubber seal is aging to be delayed, for anti-leak also play a part certain.The utility model is by light cover (1), lamp socket (7), the optical system that bulb (3) and cylindrical lens (5) are formed, and lighting system seal closure compositions such as (11), on light cover (1), have 2 light-emitting windows, the light-emitting window outside is pasted with light-emitting window seal glass (2), have 4 relief holes (4) in the light-emitting window both sides, on light cover (1), also have the screw hole that 4 light covers (1) are connected with lamp socket (7), and using screw (8) that light cover (1) and lamp socket (7) are tightened up, light cover (1) is equipped with in the twice with the fitting surface of lamp socket (7), exterior seal ring (9), (10).Have 2 on the light cover (1) and cover tapped bore (12), because this device is installed in open-air place, take away even screw (8) unclamped since winter cold, light cover (1) and lamp socket (7) enter and freeze together after the aqueous vapor that rust also is difficult to light cover is opened with hand together.A lid tapped bore (12) has been arranged, screw rod has been screwed into has covered in the tapped bore (12), when being screwed to screw rod and withstanding lamp socket (7), twist downwards if continue again, at this moment light cover (1) can automatically upwards rise, similar jack effect, and light cover (1) is breakdown easily just.Have lamp chamber (14) in the light cover (1), use for the optical system of being made up of bulb (3) and cylindrical lens (5) is installed.Bulb (3) is contained on the plate with the optical system that cylindrical lens (5) is formed, insert in the lamp chamber (14), be screwed on light cover (1), sealed type power supply plug-in unit (13) is installed in lamp chamber (15), be bulb (3) power supply.Lamp socket of the present utility model (7) adopts high strength aluminum alloy to make, on lamp socket (7), have 4 screw holes that are connected with light cover (1), steel-wire screw-socket (16) is housed in the hole, be used for fixing screw, having lamp chamber (15), lighting system seal closure (11) on lamp socket (7) inserts the optical system of in the lamp chamber (15) bulb (3) and cylindrical lens (5) being formed and seals up, and be fixed on the light cover (1), between seal closure (11) and light cover (1), seal ring (6) is housed.The optical system of domestic existing Cornering Lamp is actually the optical system of indiscriminately imitating the center line lamp, only the position with two convex lens changes 150 degree angle location arrangements into by 180 degree symmetric arrangement, (the I and II airport is: horizontal angle is 38 degree, and vertical angle is 1 degree to the scopes of 4 degree green average intensity is not less than 100 cds so the angle of divergence of hot spot and light can not satisfy the standard of operating needs fully; The vertical angle on three grades of airports is that 1 degree is to 9 degree scopes.) at this problem, the utility model has redesigned a kind of cylindrical lens (5), solved the problem that existing Cornering Lamp optical property can not meet the demands well, and reduced cost, the designed optical system of the utility model has reached the operating needs on international three grades of airports fully.Cylindrical lens (5) is installed on the plate with bulb (3), and this plate is installed in the lamp chamber of light cover (1).Another more serious problem that existing light fixture exists is to leak, the serious consequence front of causing that leaks was said, leak in order to solve, the utility model approach of entering in the lamp of water has to external world carried out multi-analysis, thereby has all adopted corresponding leak-proof measure on each water inlet link.Find that by analyzing the approach that extraneous water enters the lamp inner chamber mainly contains: a) light-emitting window, b) the joint bolt hole of lamp socket (7) and light cover (1), c) lamp socket (7) and light cover (1) fitting surface.Existing light fixture light-emitting window glass sticks on the window the inside, and sticking on the inside has two defectives, and on the one hand, barbola work is poor, causes easily and leaks; On the other hand, because it is low in the height outside the inclined-plane of light-emitting window, can ponding, water is incompressible, when aircraft landing or when taking off, if tire is pressed on the light fixture, just produce very big pressure, the trend that makes window glass leave stickup face is inwards arranged, if very little slit in a single day occurs, then water will enter in the lamp.At this problem, during the utility model design light-emitting window seal glass (2) is sticked on the outside, can improve barbola work widely like this, can avoid because of pasting bad leaking of causing.On the other hand,, make ponding under the extruding of aircraft tyre, spill out very soon from relief hole (4) because the utility model opened two relief holes (4) in the window glass both sides.As for glass bonding strength problem outside, through test, the load-carrying capacity of window glass reaches 840 kilograms, substantially exceeds the requirement of 470 kilograms of International Civil Aviation standards.The utility model is with the faying face employing two seals circle (9) and (10) of lamp socket (7) with light cover (1), because seal ring (9) is in the temperature higher position, aging easily, in case ageing failure has then lost sealing effectiveness, the second road seal ring (10) is placed on the circumference fitting surface place of lamp socket and light cover, temperature is low herein, be difficult for wearing out, prolonged the life-span of rubber ring, improved the leakproof safety factor.In addition, the core of light fixture is an optical system, avoid the serious consequences such as short circuit of leaking and causing fully in order to make optical system, the utility model has increased a seal closure (11), seal closure (11) is connected with light cover (1) in the lamp chamber and between adds a seal ring (6), optical system is sealed fully, even advanced water in lamp chamber (15), whole optical system then can be avoided water logging and make the complete normal operation of light fixture.Certainly, the connection Connector Clip of circuit also is fully closed.Be sealed type power supply plug-in unit (13).
The utility model can be the accurate position that the aviator provides airfield runway and taxiway turning reliably, and when the utility model used 100 watts of bulbs, at level 38 degree, vertical 1 degree green light average intensity to the 9 degree scopes reached more than 100 cds; Can bear static weight and the live load more than 40 tons more than 50 tons; Be 20 to 2000 hertz in frequency, quicken that vibrate 30 minutes still can normal operation,, reached international three grades of airports use standard-required-40 ℃ of work of switching on immediately after freezing 72 hours down under the situation of 15g.This is that existing light fixture institute is inaccessible.Owing to the utility model long service life, improved the Occupation coefficient of airfield runway, also just improved economic benefit simultaneously.Every the key technical indexes of the present utility model has all reached national standard and the part technical index has arrived International Civil Aviation Organization's standard.
The utility model description of drawings:
Fig. 1 is the utility model optical system diagram.
Fig. 2 looks complete section figure for the utility model A-A master.
Fig. 3 is the utility model birds-eye view.
The number in the figure title is as follows:
1. light cover;
2. light-emitting window seal glass;
3. bulb;
4. relief hole;
5. cylindrical lens;
6. seal ring;
7. lamp socket;
8. screw;
9. inner seal ring;
10. exterior seal ring;
11. lighting system seal closure;
Cover tapped bore 12. rise;
13. sealed type power supply plug-in unit;
14. lamp chamber;
15. lamp chamber;
16. steel-wire screw-socket;
The utility model is by light cover (1), lamp socket (7) and bulb (3), the compositions such as optical system that cylindrical lens (5) is formed, on light cover (1), have the screw hole that is connected with lamp socket (7), had and covered rising of usefulness and cover tapped bore (12), have light-emitting window, be pasted with light-emitting window seal glass (2) in the window outside, have relief hole (4) in the window both sides, have for the lamp chamber (14) that optical system is installed, the optical system that bulb (3) and cylindrical lens (5) are formed is installed on the plate as shown in Figure 1 and inserts in the lamp chamber (14) and is fixed together with light cover (1), optical system seals and is fixed on the light cover (1) with lighting system seal closure (11), on lamp socket (7), have the screw hole and lamp chamber (15) that are connected with light cover (1), light cover (1) is equipped with in the twice with the fitting surface of lamp socket (7), exterior seal ring also is fixed tightly in cage together by screw (8), during use lamp socket of the present utility model (7) is embedded on the runway or taxiway turning guide marking of adrm, light bulb by sealed type power supply plug-in unit (13) energized of installing in the lamp chamber, energising back light light beam reflects directive runway ground level directive sky by certain angle by light-emitting window by cylindrical lens (5), for the pilot driver aircraft landing or the usefulness of taking off.
Claims (4)
1, a kind of novel airfield runway and taxiway Cornering Lamp: it is characterized in that this device is by light cover (1), lamp socket (7), the optical system that bulb (3) and cylindrical lens (5) are formed, lighting system seal closure (11) is formed, on light cover (1), have light-emitting window, the light-emitting window outside is pasted with light-emitting window seal glass (2), the light-emitting window two sorrowful relief holes (4) that have, have on the light cover (1) that (7 screw holes that are connected have had and covered tapped bore (12) and lamp chamber (14) with lamp socket, on lamp socket (7), have the screw hole that is connected with light cover (1), steel-wire screw-socket (16) is housed in the hole, have lamp chamber (15), sealed type power supply plug-in unit (13) is housed in the lamp chamber (15) is bulb (3) power supply.
2, device according to claim 1; It is characterized in that: the optical system that bulb (3) and cylindrical lens (5) are formed is installed in inserts lamp chamber (14) internal fixation on light cover (1) on the plate.
3, device according to claim 1 and 2; It is characterized in that: lighting system seal closure (11) is fixed on the light cover (1) after optical system is sealed.
4, device according to claim 3; It is characterized in that: the fitting surface of light cover (1) and lamp socket (7) is equipped with the inside and outside seal ring of twice (9), (10), and will cover and tighten together by screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90202833U CN2066011U (en) | 1990-03-15 | 1990-03-15 | Airport runway and taxi track turn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90202833U CN2066011U (en) | 1990-03-15 | 1990-03-15 | Airport runway and taxi track turn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2066011U true CN2066011U (en) | 1990-11-21 |
Family
ID=4884154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90202833U Withdrawn CN2066011U (en) | 1990-03-15 | 1990-03-15 | Airport runway and taxi track turn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2066011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817897A (en) * | 2014-07-28 | 2017-06-09 | 塞克罗普斯路钉有限公司 | Ground surface lighting system |
-
1990
- 1990-03-15 CN CN90202833U patent/CN2066011U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817897A (en) * | 2014-07-28 | 2017-06-09 | 塞克罗普斯路钉有限公司 | Ground surface lighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |