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Vertical navigation aid lamp and middle cover

A navigation aid, vertical technology, applied in the field of lighting, can solve the problems of high failure probability and complex sealing structure of lamps, achieve no radiation power consumption, avoid resource waste and cost increase, and high luminous efficiency.

Inactive Publication Date: 2011-04-20
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, another technical problem to be solved by the present invention is to solve the problem of complex sealing structure and high failure probability of lamps

Method used

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  • Vertical navigation aid lamp and middle cover
  • Vertical navigation aid lamp and middle cover
  • Vertical navigation aid lamp and middle cover

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: The tungsten halogen light source is used as the main light source of the vertical navigation light, and the LED light source assembly is used as the replacement light source. Such as image 3 and 4As shown, the vertical navigation aid lamp (vertical navigation aid tungsten halogen lamp) of the present invention includes a middle cover 1, a front cover 2, a transparent member 3, a reflector assembly 4, a halogen tungsten light source 5, a rear cover 6, a base 7, Front sealing ring 8, lamp holder 9 and rear sealing ring 16. The front end of the middle cover 1 is fixedly connected with the front cover 2 by screws evenly distributed in the circumferential direction. Likewise, the rear end of the middle cover 1 is fixedly coupled with the rear cover 6 through evenly distributed screws. Middle cover 1, front cover 2, transparent part 3, reflective cup assembly 4, tungsten halogen light source 5, rear cover 6, front sealing ring 8, lamp holder 9 and rear seal...

Embodiment 2

[0037] Embodiment 2: The LED light source assembly is used as the main light source of the vertical navigation light. refer to Figure 7 and Figure 8 The present invention also provides a vertical navigation light (vertical navigation LED light) including a middle cover 1, a front cover 2, a transparent member 3, an LED light source assembly 11, a circuit board 12, a transformer 13, a rear cover 6, Base 7, front sealing ring 8 and rear sealing ring 16. The circuit board 12 is fixed on the LED light source assembly 11 . The transformer 13 is fixed on the rear cover 6 through the pressing plate 15 . The function of the circuit board 12 is to use the power supply to drive the LED light source assembly to work, on which an LED lamp drive circuit, a circuit protection circuit, etc. can be set. The power supply here can be AC ​​or DC. It is necessary to design a rectifier unit on the circuit board. The function of the transformer 13 is to transform the current output by the ai...

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Abstract

The invention provides a vertical navigation aid lamp and a middle cover. The vertical navigation aid lamp comprises the middle cover (1), a front cover (2) fixed at the front end of the middle cover (1), a transparent piece (3), a reflecting cup assembly (4) and a rear cover (6) fixed at the rear end of the middle cover (1), wherein the middle part of the inner wall of the middle cover (1) is provided with a positioning part (10) used for mounting a light source assembly. The vertical navigation aid lamp can be used as an assembly structure of a halogen tungsten lamp and can be also used as an assembly structure of an LED lamp. When the light source is replaced, only the light source part is needed to be replaced, and the structures of the front cover, the middle cover, the rear cover, a sealing ring, a base, and the like can be shared, thus the waste of lamps and the increase of cost can be avoided. In addition, the front sealing ring of the vertical navigation aid lamp is provided with an annular groove which is radially and inwards opened, and the flangings of the transparent piece and the reflecting cup assembly are embedded in the annular groove, thus the cost of the sealing ring can be effectively reduced.

Description

technical field [0001] The invention belongs to the field of lighting, and more specifically relates to a vertical navigation light and a middle cover for the vertical navigation light. Background technique [0002] As we all know, among the navigation lights used in airports, the light source mostly adopts halogen tungsten light source. The halogen tungsten light source has the advantages of small size, high luminous efficiency, and stable color temperature, but it has the defect of short life, which adds heavy maintenance work to the airport personnel. On the other hand, LED lights have the characteristics of energy saving, low heat, shock resistance, high color purity, fast lighting speed, long service life, high luminous efficiency, no radiation and low power consumption. 10,000 hours, which is 100 times that of the current halogen tungsten light source. Therefore, it is a trend in the airport lighting market to choose LED lights as the light source. [0003] In addit...

Claims

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Application Information

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IPC IPC(8): F21S8/08F21V15/02F21V19/00F21V7/00F21Y101/02F21W111/06
Inventor 周明杰吴俊艺
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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