CN203940363U - Four-light runway lights upper cover forging - Google Patents
Four-light runway lights upper cover forging Download PDFInfo
- Publication number
- CN203940363U CN203940363U CN201420385699.3U CN201420385699U CN203940363U CN 203940363 U CN203940363 U CN 203940363U CN 201420385699 U CN201420385699 U CN 201420385699U CN 203940363 U CN203940363 U CN 203940363U
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- China
- Prior art keywords
- window
- light
- lid
- main
- windows
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of four-light runway lights upper cover forging, comprise circular lid, lid is provided with four light-emitting windows, four described windows comprise two main windows, two main windows arrange dorsad, the both sides of one of them described main window are provided with two bright dippings towards identical secondary window, described lid is provided with the rhone that is extended to lid excircle by secondary window, two described secondary windows are provided with reinforcement raised line near a side of main window, described reinforcement raised line is provided with draining breach near one end of main window, on lid, be provided with the rhone that is extended to lid excircle by secondary window, near ponding light-emitting window is discharged, waterproof rainwater is in light-emitting window place accumulative total, thereby can reduce rainwater and infiltrate into from light-emitting window the probability of runway lights inside, protection runway lights.
Description
Technical field
The utility model relates to a kind of forging, and more particularly, it relates to a kind of four-light runway lights upper cover forging.
Background technology
Airfield runway navaid light fixture as center line etc., to enter low beam etc. be the very important navigational aid of airfield runway, runway aid-to-navigation light comprises housing and upper cover, in housing, be provided with light source assembly, the general Embedded ground that is installed on, therefore the light-emitting window in upper cover is had to higher seal request, but the rainy day, the easy ponding of light-emitting window, long-time immersion easily infiltrated runway lights inside, and causes runway lights to damage.
Utility model content
The deficiency existing for prior art; the purpose of this utility model is to provide a kind of four-light runway lights upper cover forging; on lid, be provided with the rhone that is extended to lid excircle by secondary window; near ponding light-emitting window is discharged; waterproof rainwater is in light-emitting window place accumulative total; thereby can reduce rainwater and infiltrate into from light-emitting window the probability of runway lights inside, protection runway lights.
For achieving the above object, the utility model provides following technical scheme: a kind of four-light runway lights upper cover forging, it is characterized in that: comprise circular lid, lid is provided with four light-emitting windows, four described windows comprise two main windows, two main windows arrange dorsad, the both sides of one of them described main window are provided with two bright dippings towards identical secondary window, described lid is provided with the rhone that is extended to lid excircle by secondary window, two described secondary windows are provided with reinforcement raised line near a side of main window, described reinforcement raised line is provided with draining breach near one end of main window.
Preferred: the angle of described rhone and secondary window court is 100 °, and the angle of rhone and horizontal plane is 10 °.
Preferred: described lid is provided with cylindrical protrusions with respect to a side of light-emitting window, the side of projection forms an annular sealing surface, projection is provided with two secondary light source mounting grooves corresponding with secondary window, between two secondary light source mounting grooves are interior, is provided with a main light source mounting groove 9.
Preferred: described cylindrical protrusions is provided with two groovings, described two groovings are corresponding with the position of two main windows.
Compared with prior art, the beneficial effects of the utility model are: because lid is provided with the rhone that is extended to lid excircle by secondary window, when encountering the rainy day, rainwater is when window gathers, and due to the effect of rhone, the reinforcement raised line at main window place is provided with breach, therefore ponding is discharged, reduce rainwater and gather at window place, thereby can effectively prevent the probability of rainwater from window infiltration, increase the service life of runway lights.
Brief description of the drawings
Fig. 1 is the structural representation one of the utility model four-light runway lights upper cover forging embodiment;
Fig. 2 is the structural representation two of the utility model four-light runway lights upper cover forging embodiment.
Reference numeral: 1, lid; 2, main window; 3, secondary window; 4, rhone; 5, strengthen raised line; 6, draining breach; 7, projection; 8, annular sealing surface; 9, main light source mounting groove; 10, secondary mounting groove.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the utility model four-light runway lights upper cover forging embodiment is described further.
A kind of four-light runway lights upper cover forging, it is characterized in that: comprise circular lid 1, lid 1 is provided with four light-emitting windows, four described windows comprise two main windows 2, two main windows 2 arrange dorsad, the both sides of one of them described main window 2 are provided with two bright dippings towards identical secondary window 3, described lid 1 is provided with the rhone 4 that is extended to lid 1 excircle by secondary window 3, two described secondary windows 3 are provided with and strengthen raised line 5 near a side of main window 2, and described reinforcement raised line 5 is provided with draining breach 6 near one end of main window 2.
Because lid 1 is provided with the rhone 4 that is extended to lid 1 excircle by secondary window 3, when encountering the rainy day, rainwater is when window gathers, due to the effect of rhone 4, the reinforcement raised line 5 at main window 2 places is provided with breach 6, therefore ponding is discharged, and reduces rainwater and gathers at window place, thereby can effectively prevent the probability of rainwater from window infiltration, increase the service life of runway lights.
Preferred rhone 4 is 100 ° with the angle of secondary window 3 courts, and rhone 4 is 10 ° with the angle of horizontal plane, and rhone 4 is arranged and is inclination, and the direction of inclination, towards the excircle of lid 1, by the effect of gravity, facilitates the discharge of ponding.
Lid 1 is provided with cylindrical protrusions 7 with respect to a side of light-emitting window, the side of projection 7 forms an annular sealing surface, projection 7 is provided with two secondary mounting grooves 10 corresponding with secondary window 3, between in two secondary mounting grooves 10, be provided with a main light source mounting groove 9, main light source mounting groove 9 is interior for two main light sources are installed, facilitate the manufacture of upper cover, and the assembling of runway lights in the time producing, when forging is reprocessed, on annular sealing surface 8, sealing ring can be installed, increase the sealing property of runway lights, between each secondary mounting groove 10 and main light source mounting groove 9, separate, reduce the phase mutual interference between each light source, isolated heat, simultaneously, the area of lid 1 inside is large, can effectively increase the efficiency that heat of light source transmits to lid 1, increase the effect of heat radiation, improve service life, in addition projection 7 the intensity that can increase lid 1 is set.
Cylindrical protrusions 7 is provided with two groovings, and described two groovings are corresponding with the position of two main windows 2, and two groovings are not in affecting upper cover intensity, material can save casting time, and grooving is set, can reduce interference, when in use, facilitate the installation of upper cover.
Claims (4)
1. a four-light runway lights upper cover forging, it is characterized in that: comprise circular lid, lid is provided with four light-emitting windows, four described windows comprise two main windows, two main windows arrange dorsad, the both sides of one of them described main window are provided with two bright dippings towards identical secondary window, described lid is provided with the rhone that is extended to lid excircle by secondary window, two described secondary windows are provided with reinforcement raised line near a side of main window, and described reinforcement raised line is provided with draining breach near one end of main window.
2. four-light runway lights upper cover forging according to claim 1, is characterized in that: the angle of described rhone and secondary window court is 100 °, and the angle of rhone and horizontal plane is 10 °.
3. four-light runway lights upper cover forging according to claim 2, it is characterized in that: described lid is provided with cylindrical protrusions with respect to a side of light-emitting window, the side of projection forms an annular sealing surface, projection is provided with two secondary light source mounting grooves corresponding with secondary window, between two secondary light source mounting grooves are interior, is provided with a main light source mounting groove 9.
4. four-light runway lights upper cover forging according to claim 3, is characterized in that: described cylindrical protrusions is provided with two groovings, and described two groovings are corresponding with the position of two main windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385699.3U CN203940363U (en) | 2014-07-12 | 2014-07-12 | Four-light runway lights upper cover forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385699.3U CN203940363U (en) | 2014-07-12 | 2014-07-12 | Four-light runway lights upper cover forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940363U true CN203940363U (en) | 2014-11-12 |
Family
ID=51859676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420385699.3U Expired - Fee Related CN203940363U (en) | 2014-07-12 | 2014-07-12 | Four-light runway lights upper cover forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940363U (en) |
-
2014
- 2014-07-12 CN CN201420385699.3U patent/CN203940363U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20170712 |