Xenon lamp vibration reduction device for helicopter

A technology for vibration reduction devices and helicopters, applied in lighting devices, damage prevention measures for lighting devices, lighting and heating equipment, etc., can solve problems such as safety accidents, easy extinguishing of xenon lamps, failure of xenon lamps, etc., and achieve good vibration reduction performance

Inactive Publication Date: 2011-05-11
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 this way, the vibration of the engine and rotor on the helicopter is directly transmitted to the xenon lamp through the rigid mounting frame. Since the xenon lamp emits light from the arc after the high-voltage breakdown

Method used

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  • Xenon lamp vibration reduction device for helicopter
  • Xenon lamp vibration reduction device for helicopter
  • Xenon lamp vibration reduction device for helicopter

Examples

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Example Embodiment

[0028] The preferred embodiments of the present invention will be described in detail below in conjunction with the drawings.

[0029] See figure 1 , figure 1 It is a partial cross-sectional view of a xenon lamp vibration damping device for a helicopter according to an embodiment of the present invention. The xenon lamp damping device includes a connecting plate 100 for connecting a helicopter, a damping housing 900 for connecting a xenon lamp, a cylindrical cushion 300, and a damping spring 600. Wherein, the cushion 300 is arranged between the connecting plate 100 and the damping housing 900, the damping spring 600 is arranged in the damping housing 900, the connecting plate 100, the cushion 300, the damping housing 900 and the damping spring 600 The fastener 400 can be fixedly connected.

[0030] Such as Figure 4 As shown, the connecting plate 100 is provided with at least two connecting plate connecting holes 102 in a center-symmetrical manner. Such as Figure 5 As shown, at ...

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PUM

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Abstract

The invention relates to a xenon lamp vibration reduction device for a helicopter. The device comprises a vibration reduction shell connected with a xenon lamp, a connecting plate connected with the helicopter, at least two cylindrical cushion pads, two vibration reduction springs and a fastener, wherein at least two connecting plate connecting holes are symmetrically formed on the connecting plate; at least two vibration reduction shell connecting holes are correspondingly formed on the vibration reduction shell; and the fastener passes through the connecting plate connecting holes, the cushion pads, the vibration reduction shell connecting holes and the vibration reduction springs in turn to connect the connecting plate with the vibration reduction shell. The xenon lamp is isolated from the vibration of the helicopter in a connecting mode of the vibration reduction springs and the cushion pads, so that the xenon lamp is well protected, and the condition that the lamp with a vibration reduction structure is easy to swing is limited; therefore, the lamp can better meet the requirement of a user.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to a vibration reduction device for a xenon lamp used for a helicopter. Background technique [0002] Xenon lamp is a lamp with luminous power close to daylight, suitable for large-area lighting in squares, parks, stadiums, large construction sites, open-pit coal mines, airports, helicopters and other places. [0003] The xenon lamps currently used in helicopters are generally installed directly on the side or bottom of the helicopter. In this way, the vibration of the engine and rotor on the helicopter is directly transmitted to the xenon lamp through the rigid mounting frame. Since the xenon lamp emits light from the arc after the high-voltage breakdown of the xenon, the arc is very sensitive to vibration. When the vibration of the helicopter is too large, the xenon lamp is easy to extinguished, thereby invalidating the working xenon lamp, and may lead to safety accidents. Contents of the ...

Claims

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Application Information

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IPC IPC(8): F21V15/04
Inventor 周明杰吴会利
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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