CN201322228Y - Embedded approach centerline light - Google Patents
Embedded approach centerline light Download PDFInfo
- Publication number
- CN201322228Y CN201322228Y CNU200820154661XU CN200820154661U CN201322228Y CN 201322228 Y CN201322228 Y CN 201322228Y CN U200820154661X U CNU200820154661X U CN U200820154661XU CN 200820154661 U CN200820154661 U CN 200820154661U CN 201322228 Y CN201322228 Y CN 201322228Y
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- China
- Prior art keywords
- light
- bulb
- cover
- light cover
- base
- 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.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the field of civil airport navigation lighting fixtures, in particular to an embedded approach centerline light comprising a light cover, an inner shade, bulbs, optical prisms and a base. The embedded approach centerline light is characterized in that an upper concave hole, a middle concave hole and a lower concave hole are formed on the left side of the light cover in parallel, one optical prism and one bulb are respectively arranged in each concave hole, the bulbs are arranged on the inner shade through a bulb support, the light is provided with a dual-layer sealing ring structure, a water-proof structure is arranged between an input guide wire and the inner shade, the light cover is connected with the base through a bolt for constituting a whole body, and the condensing light intensity of the three bulbs achieves the single lamp light intensity of 2300cd. Compared with the prior art, the light cover, a light body and the inner shade all adopt special aluminum alloy for die casting, the seismic and the anti-pressure properties are good, three light outlets are formed on the light cover, the single lamp light intensity achieves 23000cd, which is in line with the requirements of color standards regulated by the International Civil Aviation Organization, the embedded approach centerline light comprises the dual-layer sealing ring structure, the input guide wire and the inner shade are connected by adopting a water-tight plug, thereby having good waterproof property.
Description
[technical field]
The utility model relates to civil airport navaid field of illuminating lamps, specifically a kind of embedded nearly center line lamp that advances.
[background technology]
At present, domestic existing similar light fixture, be divided into and vertically advance nearly center line lamp and embeddedly advance nearly center line lamp, vertical to advance nearly center line lamp fragile and take up room greatlyyer, embeddedly advances nearly center line lamp and take up room little, but intensity of illumination is difficult to reach the colour code requirement of International Civil Aviation Organization's defined, and maintenance is inconvenient, and water resistance is poor, in case leak, with grievous injury bulb and lead, shorten lamp life.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of good waterproof performance is provided, and strong embedded of shock resistance advances nearly center line lamp.
For achieving the above object, design a kind of embedded nearly center line lamp that advances, comprise light cover, inner cover, bulb, optical prism, base, it is characterized in that the light cover left side is provided with three shrinkage pools in upper, middle and lower side by side, respectively be provided with an optical prism and a bulb in each shrinkage pool, bulb is installed on the inner cover by bulb rack, light fixture is provided with the double-layer seal coil structures, be provided with waterproof construction between input lead and the inner cover, light cover is connected by bolt with base, constitute integral body, the light intensity of described three bulb polymerizations reaches the strong 2300cd of single light; Described double-layer seal coil structures is that light cover and base junction are provided with sealing ring, and inner cover and light cover junction are provided with sealing ring; Waterproof construction is provided with the weather proof receptacle of waterproof in the cavity of base, in order to being connected of lead and bulb.
The utility model compared with prior art, simple in structure, novel, easy to use, safe and reliable, light cover, lamp body, inner cover all adopt particular aluminum alloy to be cast into, and antidetonation, crushing resistance are good, have three light-emitting windows on the light cover, single lamp light intensity value reaches 23000cd, meets the colour code requirement of International Civil Aviation Organization's defined, the double-layer seal coil structures, adopt weather proof receptacle to connect between input lead and the inner cover, have excellent waterproofness.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Appointment Fig. 1 is a Figure of abstract
Referring to accompanying drawing, 1 light cover, 2 optical prisms, 3 bulb rack, 4 bulbs, 5 inner covers, 6 sealing rings, 7 weather proof receptacles, 8 sealing rings, 9 bases among Fig. 1
[specific embodiment]
In conjunction with the accompanying drawings the utility model is described further, the manufacturing technology of this device is very clearly concerning this professional people.
As shown in Figure 1 and Figure 2, the light cover left side is provided with three shrinkage pools in upper, middle and lower side by side, respectively be provided with an optical prism and a bulb in each shrinkage pool, bulb is installed on the inner cover by bulb rack, light fixture is provided with the double-layer seal coil structures, is provided with waterproof construction between input lead and the inner cover, and light cover is connected by bolt with base, constitute integral body, the light intensity of described three bulb polymerizations reaches the strong 2300cd of single light; Described double-layer seal coil structures is that light cover and base junction are provided with sealing ring, and inner cover and light cover junction are provided with sealing ring; Waterproof construction is provided with the weather proof receptacle of waterproof in the cavity of base, in order to being connected of lead and bulb.
Light cover, lamp body, inner cover all adopt special pack alloy to make.Light fixture has adopted the double-layer seal coil structures, adopts weather proof receptacle to connect between input lead and the inner cover, has excellent waterproofness, and light fixture can bear
Vertical static load, each light fixture all passes through inner chamber and inflates the watertight test of the fluid power impact of pressing 134762Pa and 1.38Mpa and seepage does not take place, with steel ball with 40J energy, impact the light fixture top center, the optical system of light fixture and parts can not produce and damage and displacement, and light fixture is after the test of 13.345KN horizontal shear, structural failure does not appear, parts displacement and loosening, light color meets the colour code requirement of International Civil Aviation Organization's defined, and single lamp light intensity value reaches 23000cd.
Claims (3)
1, a kind of embedded nearly center line lamp that advances, comprise light cover, inner cover, bulb, optical prism, base, it is characterized in that the light cover left side is provided with three shrinkage pools in upper, middle and lower side by side, respectively be provided with an optical prism and a bulb in each shrinkage pool, bulb is installed on the inner cover by bulb rack, light fixture is provided with the double-layer seal coil structures, be provided with waterproof construction between input lead and the inner cover, light cover is connected by bolt with base, constitute integral body, the light intensity of described three bulb polymerizations reaches the strong 2300cd of single light.
2, a kind of embedded nearly center line lamp that advances according to claim 1 is characterized in that described double-layer seal coil structures is that light cover and base junction are provided with sealing ring, and inner cover and light cover junction are provided with sealing ring.
3, a kind of embedded nearly center line lamp that advances according to claim 1 is characterized in that waterproof construction is provided with the weather proof receptacle of waterproof in the cavity of base, in order to being connected of lead and bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820154661XU CN201322228Y (en) | 2008-10-30 | 2008-10-30 | Embedded approach centerline light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820154661XU CN201322228Y (en) | 2008-10-30 | 2008-10-30 | Embedded approach centerline light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322228Y true CN201322228Y (en) | 2009-10-07 |
Family
ID=41159610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820154661XU Expired - Fee Related CN201322228Y (en) | 2008-10-30 | 2008-10-30 | Embedded approach centerline light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322228Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185260A (en) * | 2011-12-30 | 2013-07-03 | 海洋王照明科技股份有限公司 | Light distribution system and embedded approach light |
-
2008
- 2008-10-30 CN CNU200820154661XU patent/CN201322228Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185260A (en) * | 2011-12-30 | 2013-07-03 | 海洋王照明科技股份有限公司 | Light distribution system and embedded approach light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20121030 |