CN2066010U - Airport runway and taxi track median line lamps - Google Patents
Airport runway and taxi track median line lamps Download PDFInfo
- Publication number
- CN2066010U CN2066010U CN90202832U CN90202832U CN2066010U CN 2066010 U CN2066010 U CN 2066010U CN 90202832 U CN90202832 U CN 90202832U CN 90202832 U CN90202832 U CN 90202832U CN 2066010 U CN2066010 U CN 2066010U
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- China
- Prior art keywords
- light
- lamp
- light cover
- cover
- lamp socket
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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.)
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- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 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
- 238000005286 illumination Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000001133 acceleration 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
- 239000006185 dispersion Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Traffic Control Systems (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a novel airport runway and taxi track median line lamp, comprising a lamp cover, a lamp socket, an optical system, etc. The lamp cover is provided with a light outlet window, and the outer part of the window is stuck with sealing glass; the optical system which comprises a bulb, a convex lens and a condenser is installed on a plate, arranged in a lamp chamber, fixed on a lamp cap and is sealed by a sealing cover; the lamp chamber is provided with a sealed power plug used for offering power to the bulb, and the lamp cap is fixed firmly with the lamp socket through a screw nail. When used, the device is buried on an airport runway and taxi track median line, the power supply is switched on the lamp light is emitted from the light outlet window according to requirements, and the lamp light is emitted to the runway and the air, which is used for a pilot to operate a plane to land or take off.
Description
The utility model belongs to civil and military airport navaid lamps and lanterns, for using on all kinds of civil and military airport runways.It can night or visbility send lower daytime various up to specification, distribute and the wigwag of different colours according to certain rules.Can indicate the position at runway centerline and taxiway center 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 present similar light fixture is problems such as leaking of causing of the emission angle of Illumination intensity and light and poor sealing, be very pain in the neck of airport always, some the key technical indexes out of reach International Civil Aviation standards and standard GB 7256.1-87 " civil airport light fixture general technical specifications " requirement.Seepy question for example because it is serious 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 bulbs are just burnt out, maintenance load is big, has a strong impact on use.The optical system of domestic existing runway and taxiway center line light is made up of 200 watts of bulbs and a pair of identical convex lens.Because the restriction of light fixture oad and structure, make that the distance between bulb and the convex lens can not be too big, the size of convex lens itself also is restricted simultaneously, on the other hand, the light fixture height is goed off the course ground level 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, makes the light intensity of existing light fixture can only reach the desired 50%-60% of standard, and the angle of light also substantially exceeds standard.Another serious problems of existing center line lamp are to leak, and for a long time, domestic production factory all fails to solve, in case water inlet will cause short circuit in the light fixture, bulb burns out, cause the very big waste of manpower, financial resources, and seriously influenced Occupation coefficient, 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, long, optical property of life-span reach airfield runway and the taxiway center line light that International Civil Aviation standard and standard GB 7256.1-87 " civil airport light fixture general technical specifications " required and can solve preferably seepy question.
Existing light fixture loam cake is a cast iron, and weight is bigger, and easy-to-rust, and heat dispersion is also poor, so cavity temperature is too high in the lamp, also is a major reason that causes the bulb longevity people short.Selected for use a kind of high-strength aluminium and gold as light cover (1) at this problem the utility model, not only reached requirement of strength, also make light cover (1) drop to present 5.0 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 350 ℃ by original about 500 ℃.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.Optical system that the utility model is made up of light cover (1), lamp socket (7), bulb (3) and a pair of convex lens (5), a pair of collector (6) and lighting system seal closure (11) etc. are formed, and have two light-emitting windows on light cover (1), 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), have the screw hole that 4 light covers (1) are connected with lamp socket (7) and use screw (8) that light cover (1) and lamp socket (7) are tightened up, in the fitting surface of light cover (1) and lamp socket (7) is equipped with, exterior seal ring (9), (10), have two on the light cover (1) and cover tapped bore (13), because putting, this is installed in open-air place, after light cover (1) enters aqueous vapor with lamp socket (7), can freeze together winter, even or rust all unclamps acorn nut and takes away together, also be difficult to light cover (1) is opened with hand, there has been a lid tapped bore (13) that screw rod is screwed in the hole, when being screwed to screw rod and withstanding lamp socket (7), twist downwards if continue again, at this moment light cover (1) can upwards rise automatically, and light cover has just been opened easily.Having the lamp chamber in the light cover (1) uses for the optical system that bulb (3) and convex lens (5), collector (6) composition are installed.Bulb (3) is contained on the plate with convex lens (5) collectors (6), inserts in the lamp chamber (15), is screwed on light cover (1), and sealed type power supply plug-in unit (14) is installed in lamp chamber (16), is bulb (3) power supply.Lamp socket (7) adopts high strength aluminum alloy to make equally, on lamp socket (7), have 4 screw holes that are connected with light cover (1), steel-wire screw-socket (17) is housed in the hole, be used for fixing screw, on lamp socket (7), have lamp chamber (16), lighting system seal closure (11) seals up optical system, is fixed on then on the light cover (1), between light cover (1) and the seal closure (11) seal ring (12) is housed.At existing light fixture light intensity and optic angle out of reach GB7256.1-87 " civil airport light fixture general technical specifications " standard (average intensity is not less than 5000 cds in 0 ° to 7 ° the scope in horizontal angle ± 5 °, vertical angle).The utility model adopts two pairs of lens (5), (6) to form a high-effective concentration mirror, has solved the inaccessible optics requirement of original a pair of lens effectively; Originally with 200 watts of bulbs, light intensity 3500 cds, optic angle substantially exceeds the situation of standard range, use optical system of the present utility model, bulb is changed into 150 watts, and light intensity is increased to 5600 cds, and the intensity of illumination has also reached national standard, see Fig. 1, solid line distributes for the utility model light among Fig. 1, and dotted line distributes for existing light fixture light.Another heavier 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; By analyze finding that 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, if when tire is pressed on the light fixture when aircraft landing or when taking off,, the trend that makes window glass leave stickup face is inwards arranged just produce very big pressure, if in case very little slit 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 greatly like this, can avoid because of pasting bad leaking of causing.On the other hand, the utility model is at window glass two sorrowful two relief holes (4) of having opened, and makes that ponding is very fast under the extruding of aircraft tyre to spill out from relief hole (4).As for glass bonding strength problem outside, through test, the load-carrying capacity of window glass reaches 840 kilograms, substantially exceeds 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, increase the circumference fitting surface place that the second road seal ring (10) is placed on lamp socket (7) and light cover (1) newly, 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), optical system is sealed fully, even advanced water in lamp chamber (16), whole optical system then can be avoided water enchroachment (invasion) and make the complete normal operation of light fixture, certainly, the connection Connector Clip of circuit also is fully closed, i.e. sealed type power supply plug-in unit (14).
The utility model can be the accurate position that the aviator provides airfield runway and taxiway center line reliably, and when the utility model used 150 watts of bulbs, in level ± 5 °, average intensity reached more than 5600 cds in vertical 0 ° to the 7 ° scope; Can bear static weight and the live load more than 23 tons more than 30 tons; In frequency is that 20 to 2000 hertz, acceleration/accel are that vibration 30 minutes still can normal operation under the situation of 15g ,-40 ℃ of work of switching on immediately after freezing 72 hours down; Below all reach the requirement of GB7256.1--87 " civil airport light fixture general technical specifications ".This is that existing light fixture institute is inaccessible.In addition, the utility model can energy savings because the bulb that uses has reduced by 50 watts than existing light fixture.Owing to the utility model long service life, improved the Occupation coefficient of airfield runway, also 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 reached International Civil Aviation Organization's standard.
The utility model has following accompanying drawing
Fig. 1. the utility model light fixture and old light fixture light distribution comparison diagram.
Fig. 2. the utility model optical system diagram.
Fig. 3. the utility model A-A master looks complete section figure.
Fig. 4. 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 holes
5. convex lens 6. collectors
7. lamp socket 8. screws
9. inner seal ring 10. exterior seal rings
11. lighting system seal closure 12. seal rings
Cover tapped bore 14. sealed type power supply plug-in units 13. rise
15. 16. lamp chambeies, lamp chamber
17. steel-wire screw-socket
The utility model embodiment is as follows: the optical system of being made up of light cover (1), lamp socket (7), bulb (3) and a pair of convex lens (5), a pair of collector (6), and lighting system seal closure (11) composition of etc.ing, be pasted with light-emitting window seal glass (2) outside on light cover (1), having two light-emitting windows, light-emitting window.Have four relief holes (4) in the light-emitting window both sides, on light cover (1), have the screw hole that four light covers (1) are connected with lamp socket (7) and use screw (8) that light cover (1) and lamp socket (7) are tightened up, in the fitting surface of light cover (1) and lamp socket (7) is equipped with, exterior seal ring (9), (10), have two on the light cover (1) and cover tapped bore (13), having lamp chamber (15) in the light cover (1) uses for optical system is installed, optical system is by bulb (3) and a pair of convex lens (5), a pair of collector (6) is formed, be installed in to insert on the plate in the lamp chamber and tighten up with light cover (1), on lamp socket (7), be drilled with four screw holes that are connected with light cover (1), steel-wire screw-socket (17) is housed in the hole, have lamp chamber (16), lighting system seal closure (11) is fixed on the light cover (1) after optical system is sealed, sealed type power supply plug-in unit (14) is housed in the lamp chamber, is bulb (3) power supply.Lamp socket (7) with this device during use is embedded on airfield runway and the taxiway center line.Energized is lighted the bulb light beam and is penetrated by light-emitting window on request by convex lens and collector, for aviator's illumination of flying.
Claims (4)
1, a kind of novel airfield runway and taxiway center line light, it is characterized in that: this device is by light cover (1), lamp socket (7), bulb (3) and convex lens (5), the optical system that collector (6) is formed, and lighting system seal closure compositions such as (11), 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 both sides have relief hole (4), have the screw hole that is connected with lamp socket (7) on the light cover (1), had and covered tapped bore (13) and lamp chamber (15), sealed type power supply plug-in unit (14) is housed in the lamp chamber, on lamp socket (7), has the screw hole that is connected with light cover (1), steel-wire screw-socket (17) is housed in the hole, have lamp chamber (16).
2, device according to claim 1 is characterized in that: the optical system that bulb (3) and convex lens (5) and collector (6) are formed is installed in inserts lamp chamber (15) internal fixation on light cover (1) on the plate.
3, device according to claim 1 and 2 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, its feature is equipped with inside and outside seal ring (9), (10), and by screw (8) light cover (1) and lamp socket (7) is tightened together at the fitting surface of light cover (1) and lamp socket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90202832U CN2066010U (en) | 1990-03-15 | 1990-03-15 | Airport runway and taxi track median line lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90202832U CN2066010U (en) | 1990-03-15 | 1990-03-15 | Airport runway and taxi track median line lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2066010U true CN2066010U (en) | 1990-11-21 |
Family
ID=4884153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90202832U Withdrawn CN2066010U (en) | 1990-03-15 | 1990-03-15 | Airport runway and taxi track median line lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2066010U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305735C (en) * | 2001-09-26 | 2007-03-21 | 东芝照明技术株式会社 | Device for mounting buried sigh lamp and buried sign lamp device |
| CN101639990B (en) * | 2009-08-28 | 2011-06-22 | 张积洪 | Visual sliding berthing approaching guide device of airplane berth system |
| CN103079957A (en) * | 2010-08-31 | 2013-05-01 | 黑拉许克联合股份有限公司 | Lighting device for airports |
| CN103274054A (en) * | 2013-04-11 | 2013-09-04 | 西南交通大学 | Lamp structure of double decks of aircraft carrier |
| CN104684311A (en) * | 2013-08-27 | 2015-06-03 | 大陆汽车系统公司 | Grounding Method For Baseplate Sealed Enclosures |
-
1990
- 1990-03-15 CN CN90202832U patent/CN2066010U/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305735C (en) * | 2001-09-26 | 2007-03-21 | 东芝照明技术株式会社 | Device for mounting buried sigh lamp and buried sign lamp device |
| CN101639990B (en) * | 2009-08-28 | 2011-06-22 | 张积洪 | Visual sliding berthing approaching guide device of airplane berth system |
| CN103079957A (en) * | 2010-08-31 | 2013-05-01 | 黑拉许克联合股份有限公司 | Lighting device for airports |
| CN103079957B (en) * | 2010-08-31 | 2015-09-16 | 黑拉许克联合股份有限公司 | For the illumination equipment on airport |
| CN103274054A (en) * | 2013-04-11 | 2013-09-04 | 西南交通大学 | Lamp structure of double decks of aircraft carrier |
| CN104684311A (en) * | 2013-08-27 | 2015-06-03 | 大陆汽车系统公司 | Grounding Method For Baseplate Sealed Enclosures |
| CN104684311B (en) * | 2013-08-27 | 2018-08-10 | 大陆汽车系统公司 | The earthing method of bottom plate sealed closures |
| US10276957B2 (en) | 2013-08-27 | 2019-04-30 | Continental Automotive Systems, Inc. | Grounding method for baseplate sealed enclosures |
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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 |