CN101994963A - Runway threshold wing-row lamp and navigation illuminating system - Google Patents
Runway threshold wing-row lamp and navigation illuminating system Download PDFInfo
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- CN101994963A CN101994963A CN201010298726XA CN201010298726A CN101994963A CN 101994963 A CN101994963 A CN 101994963A CN 201010298726X A CN201010298726X A CN 201010298726XA CN 201010298726 A CN201010298726 A CN 201010298726A CN 101994963 A CN101994963 A CN 101994963A
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- runway threshold
- threshold wing
- led light
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Abstract
The invention is suitable for the field of illumination and provides a runway threshold wing-row lamp and a navigation illuminating system. The runway threshold wing-row lamp comprises a lamp cap, a bracket and a base, wherein the bracket is used for supporting the lamp cap, the base is used for installing the runway threshold wing-row lamp, an LED (Light Emitting Diode) light source subassembly is arranged in the lamp cap and comprises a plurality of LED light sources, a driving module, reflecting cups and a radiating bracket, wherein the driving module is used for driving the LED light sources, the radiating bracket is used for installing the LED light sources and the reflecting cups, the reflecting cups correspond to the LED light sources one-to-one, an easily-folding subassembly is arranged on the bracket, one end of the easily-folding subassembly is fixedly connected to the base, the easily-folding subassembly comprises an easily-folding rod, and the middle of the easily-folding rod is provided with an easily-folding point. The invention adopts LED as a light source of the runway threshold wing-row lamp, can directly replace a vertical runway threshold wing-row lamp of a tungsten-halogen lamp under the premise of unchanging a navigation system and has high efficiency, long service life and low temperature in the runway threshold wing-row lamp.
Description
Technical field
The invention belongs to lighting field, relate in particular to a kind of runway threshold wing bank light and navaid illuminator.
Background technology
International and domestic at present vertical runway threshold wing bank light still is a halogen tungsten lamp series mainly, mainly gives the credit to the technology maturation of halogen tungsten lamp.And the vertical runway threshold wing bank light of halogen tungsten lamp series mainly contains following shortcoming:
One, efficient is low: the halogen tungsten lamp that the vertical runway threshold wing of halogen tungsten lamp bank light needs 150W is as light source, because the halogen tungsten lamp light efficiency is low, most electric energy is converted to heat energy, the not enough 30lm/W of average light efficiency.
Two, the life-span is short: the life-span of the vertical runway threshold wing of halogen tungsten lamp bank light also has only 1000 hours, and the so of short duration life-span safeguards to the airport and brought a large amount of work, also causes the profligacy of resource.
Three, temperature height: because light efficiency is low, most power conversion is a heat energy, and the temperature that causes light fixture, is had higher requirement to the heatproof that is electrically connected device and optics under this hot environment up to two, 300 degree.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of runway threshold wing bank light, and it is low to be intended to solve existing runway threshold wing bank light efficient, and the life-span is short, the problem that temperature is high.
The embodiment of the invention is to realize like this, a kind of runway threshold wing bank light, comprise lamp holder, the support that supports described lamp holder and the base that described runway threshold wing bank light is installed, be provided with by a plurality of led light sources in the described lamp holder, drive driver module, the reflector of described led light source and be used to install the led light source assembly that the cooling stand of described led light source and reflector constitutes, described reflector is corresponding one by one with led light source; Described support is provided with an end and is fixed in easy foldable assembly on the described base, and described easy foldable assembly comprises that a middle part is provided with the easy broken rod of easy break.
Another purpose of the embodiment of the invention is to provide a kind of navaid illuminator, and described navaid illuminator adopts above-mentioned runway threshold wing bank light.
The embodiment of the invention adopts the light source of LED as runway threshold wing bank light, can directly replace the vertical runway threshold wing of halogen tungsten lamp bank light under the prerequisite that does not change navaid, the efficient height, and the life-span is long, and temperature is low in the lamp.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the runway threshold wing bank light that provides of the embodiment of the invention;
Fig. 2 is the broken away view of Fig. 1;
Fig. 3 is the exploded view of Fig. 1;
Fig. 4 is the Facad structure figure of light source assembly;
Fig. 5 is the structure figure of light source assembly;
Fig. 6 is the exploded view of light source assembly;
Fig. 7 is the structure chart of easy broken rod;
Fig. 8 is the installation diagram of support and easy broken rod;
Fig. 9 is the circuit block diagram of the runway threshold wing bank light that provides of the embodiment of the invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The embodiment of the invention adopts the light source of LED as runway threshold wing bank light, can directly replace the vertical runway threshold wing of halogen tungsten lamp bank light under the prerequisite that does not change navaid, the efficient height, and the life-span is long, and temperature is low in the lamp.
The runway threshold wing bank light that the embodiment of the invention provides comprises lamp holder, the support that supports described lamp holder and the base that described runway threshold wing bank light is installed, be provided with by a plurality of led light sources in the described lamp holder, drive driver module, the reflector of described led light source and be used to install the led light source assembly that the cooling stand of described led light source and reflector constitutes, described reflector is corresponding one by one with led light source; Described support is provided with an end and is fixed in easy foldable assembly on the described base, and described easy foldable assembly comprises that a middle part is provided with the easy broken rod of easy break.
The navaid illuminator that the embodiment of the invention provides adopts above-mentioned runway threshold wing bank light.
Be that example is described in detail realization of the present invention with vertical runway threshold wing bank light below.
Shown in Fig. 1～8, the runway threshold wing bank light that the embodiment of the invention provides comprises lamp holder 1, supports the support 2 of lamp holder 1 and the base 3 that runway threshold wing bank light is installed.Be provided with by driver module 112, the reflector 113 of a plurality of led light sources 111, driving LED light source 111 in the lamp holder 1 and be used to install the led light source assembly 11 that the cooling stand 114 of led light source 111 and reflector 113 constitutes, reflector 113 is corresponding one by one with led light source 111; Support 2 is provided with an end and is fixed in easy foldable assembly 5 on the base 3, and easily foldable assembly 5 comprises that a middle part is provided with the easy broken rod 51 of easy break 53.The light that reflector 113 sends led light source 111 is gathered in required space, the utilization rate of the light that the raising led light source sends.This runway threshold wing bank light adopts LED as light source, can directly replace the vertical runway threshold wing of halogen tungsten lamp bank light under the prerequisite that does not change navaid, the efficient height, and the life-span is long, and temperature is low in the lamp.
As preferably, led light source assembly 11 has 4 10W green light LED light sources 111, and 40W just can reach the light intensity requirement of halogen tungsten lamp 150W, energy-conservation 73% altogether.Simultaneously, the life-span of led light source 111 can reach 50,000 hours, is higher than 1000 hours service life of halogen tungsten lamp far away, has saved maintenance cost greatly.Correspondingly, 4 reflectors 113 are overall shaped into reflector 12, and the optical axis of each led light source 111 overlaps with the axis of reflector 113.4 led light sources 111 can in parallel or series connection, and when led light source 111 was in parallel, one of them led light source breaks down, and does not influence other led light source work, and was minimum to the influence of navaid illuminator.Whole LED light source assembly 11 is a standalone module, can test separately, stores separately, is beneficial to maintenance and replacing.
Above-mentioned cooling stand 114 is cylindric, and surface area is big, is beneficial to heat radiation.One end of cooling stand 114 is established heat sink 1141, and led light source 111 is located at a surface of heat sink 1141 through aluminium base 115, and driver module 112 is located at another surface of heat sink 1141, and so design can make the temperature in the runway threshold wing bank light be lower than 50 °.
In embodiments of the present invention, lamp holder 1 comprises protecgulum 13, middle cover 14 and the bonnet 15 that connects successively, by 16 sealings of first sealing ring, is sealed by second sealing ring 17 between middle cover 14 and the bonnet 15 between protecgulum 13 and the middle cover 14.Wherein, be provided with glass lamp shade 18 between protecgulum 13 and the middle cover 14.Be provided with power pack 19 in the bonnet 15, power pack 19 is electrically connected with driver module 112 through rectifier bridge 10, and power pack 19 joins through cable 6 and power supply.Rectifier bridge 10 and driver module 112 are fixedly arranged on the same surface of heat sink 1141, and the embodiment of the invention is placed on driver module 112 with rectifier bridge 10, has reduced the temperature of driver module 112 widely, have also reduced the crash rate of rectifier bridge 10 simultaneously.This rectifier bridge 10 is the alternation waveform with the interchange full-wave rectification of power pack 19 outputs, with level filtering after an action of the bowels.
Usually, led light source assembly 11 is located in the middle cover 14, middle cover 14 have one with the friction tight inwall of lateral surface of cooling stand 114.In addition, establish radiating fin in the outer surface of middle cover 14 and bonnet 15, the heat that led light source 111, power pack 19, rectifier bridge 10 and driver module 112 produce conducts to middle cover 14 and bonnet 15 through cooling stand 114, has further strengthened radiating effect.
As shown in Figure 9, driver module 112 comprises protected location 1121 and filter unit 1122, and this protected location 1121 and filter unit 1122 are bonding by casting glue to be driver module 112.Wherein, protected location 1121 is used to import counnter attack protection and output over-voltage protection, and when LED loading failure or load open circuit, owing to be output as constant current, the very fast rising of output voltage is not pressed protection if do not increase to pass by, and too high voltage can puncture other electronic devices; Filter unit 1122 with the alternating current of half-wave be treated to can driving LED constant DC stream.
In the embodiment of the invention, the outer wall of middle cover 14 is provided with the connecting portion 141 that is connected with support 2, and an end of support 2 (i.e. an end that links to each other with above-mentioned easy foldable assembly and hold with respect to support) is provided with the clip slot that cooperates with this connecting portion 141.During assembling, connecting portion 141 is placed in the clip slot, a rotating shaft bolt 41 passes two walls and the connecting portion 141 of clip slot, and lamp holder 1 can rotate around this rotating shaft bolt 41, thereby can regulate the irradiating angle of runway threshold wing bank light.Along being parallel to clip slot two walls radially, end at support 2 (promptly is provided with an end of clip slot, just with respect to support link to each other with above-mentioned easy foldable assembly the end an end) also be relatively set with two through holes, pass the connecting portion 141 of through hole conflict middle cover 14 outer walls respectively by a set bolt 42.After the irradiating angle of runway threshold wing bank light regulates, screw a set bolt 42 and get final product.
Further, easy broken rod 51 is a cylinder-like structure, and the sidewall of easy broken rod 51 is provided with an annular groove, in order to form easy break 53.Above-mentioned easy foldable assembly 5 also comprises easy broken rod cover 52, and an end of easy broken rod cover 52 is threaded with easy broken rod 51, and the other end is fixed in base 3.One end of support 2 is sheathed on easy foldable assembly 5, by lamp bracket set bolt 43 support 2 is fixed on the easy break 53.Just in case aircraft collision is to runway threshold wing bank light, runway threshold wing bank light fractures in this easy break 53 immediately, greatly reduces the infringement to aircraft, and security is good.The easy broken rod 51 that easy broken rod cover 52 is convenient to damage takes out.
The embodiment of the invention adopts the light source of LED as runway threshold wing bank light, can directly replace the vertical runway threshold wing of halogen tungsten lamp bank light under the prerequisite that does not change navaid, the efficient height, and the life-span is long, and temperature is low in the lamp.Simultaneously, rectifier bridge is placed on driver module, has reduced the temperature of driver module widely, also reduced the crash rate of rectifier bridge.In addition, support is fixed in base through easy foldable assembly, just in case aircraft collision is to runway threshold wing bank light, runway threshold wing bank light fractures in easy break immediately, greatly reduces the infringement to aircraft, and security is good.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. runway threshold wing bank light, comprise lamp holder, the support that supports described lamp holder and the base that described runway threshold wing bank light is installed, it is characterized in that, be provided with by a plurality of led light sources in the described lamp holder, drive driver module, the reflector of described led light source and be used to install the led light source assembly that the cooling stand of described led light source and reflector constitutes, described reflector is corresponding one by one with led light source; Described support is provided with an end and is fixed in easy foldable assembly on the described base, and described easy foldable assembly comprises that a middle part is provided with the easy broken rod of easy break.
2. runway threshold wing bank light as claimed in claim 1 is characterized in that described easy broken rod is a cylinder-like structure, and the sidewall of described easy broken rod is provided with an annular groove, in order to form described easy break.
3. runway threshold wing bank light as claimed in claim 2 is characterized in that described easy foldable assembly also comprises an easy broken rod cover, and an end of described easy broken rod cover is threaded with described easy broken rod, and the other end is fixed in described base.
4. as claim 1,2 or 3 described runway threshold wing bank lights, it is characterized in that described support casing is located at described easy foldable assembly, described support is fixed on the described easy break by the lamp bracket set bolt.
5. runway threshold wing bank light as claimed in claim 1 or 2 is characterized in that described cooling stand is cylindric, and the one end is established heat sink; Described led light source is located at a surface of described heat sink through aluminium base, and described driver module is located at another surface of described heat sink.
6. runway threshold wing bank light as claimed in claim 5 is characterized in that, described lamp holder comprises protecgulum, middle cover and the bonnet that connects successively, and described led light source assembly is located in the described middle cover, and the surface of described middle cover and bonnet is equipped with radiating fin.
7. runway threshold wing bank light as claimed in claim 6, it is characterized in that, be provided with power pack in the described bonnet, described power pack is electrically connected with described driver module through rectifier bridge, and described rectifier bridge and described driver module are fixedly arranged on the same surface of described heat sink.
8. as claim 6 or 7 described runway threshold wing bank lights, it is characterized in that, the outer wall of described middle cover is provided with the connecting portion that is connected with described support, one end of described support is provided with the clip slot that cooperates with described connecting portion, passes by a rotating shaft bolt that the hole achieves a fixed connection on two walls of described clip slot and the connecting portion.
9. runway threshold wing bank light as claimed in claim 8, it is characterized in that, along being parallel to described clip slot two walls radially, also be relatively set with two through holes in the upper end of described support, pass the connecting portion of the described middle cover outer wall of described through hole conflict respectively by a set bolt.
10. a navaid illuminator is characterized in that, described navaid illuminator adopts as each described runway threshold wing bank light in the claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010298726.XA CN101994963B (en) | 2010-09-30 | 2010-09-30 | A kind of runway threshold wing bank light and navaid illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010298726.XA CN101994963B (en) | 2010-09-30 | 2010-09-30 | A kind of runway threshold wing bank light and navaid illuminator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101994963A true CN101994963A (en) | 2011-03-30 |
| CN101994963B CN101994963B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010298726.XA Expired - Fee Related CN101994963B (en) | 2010-09-30 | 2010-09-30 | A kind of runway threshold wing bank light and navaid illuminator |
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Cited By (4)
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| CN103185232A (en) * | 2011-12-29 | 2013-07-03 | 海洋王照明科技股份有限公司 | Tube light |
| CN104214730A (en) * | 2013-05-29 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN105742886A (en) * | 2016-05-17 | 2016-07-06 | 上海航安机场设备有限公司 | Secondary cable plug fixing device of isolation transformer box |
| CN105937731A (en) * | 2015-03-05 | 2016-09-14 | 株式会社东芝 | Illuminating device |
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| CN201072048Y (en) * | 2007-06-28 | 2008-06-11 | 舒位斌 | Lamps along sliding track |
| CN201209791Y (en) * | 2008-06-19 | 2009-03-18 | 史杰 | Embedded LED barrel lamp |
| CN201382290Y (en) * | 2009-04-10 | 2010-01-13 | 南京汉德森科技股份有限公司 | LED down lamp with glare-proof structure |
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| CN103185232A (en) * | 2011-12-29 | 2013-07-03 | 海洋王照明科技股份有限公司 | Tube light |
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| CN104214730A (en) * | 2013-05-29 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Lamp |
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| CN105937731A (en) * | 2015-03-05 | 2016-09-14 | 株式会社东芝 | Illuminating device |
| CN105742886A (en) * | 2016-05-17 | 2016-07-06 | 上海航安机场设备有限公司 | Secondary cable plug fixing device of isolation transformer box |
| CN105742886B (en) * | 2016-05-17 | 2018-11-27 | 上海航安机场设备有限公司 | Isolating transformer case secondary cable plug fixed device |
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| CN101994963B (en) | 2015-10-28 |
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