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Lightning rod device of rotary radar and integration method thereof

A lightning rod and rotating technology, which is applied in the field of lightning rod device and integration of rotating radar, can solve the problems of stealth radar detection field of view, influence on combat capability, damage to the overall beauty of ships, etc., and achieve simple structure, wide protection range, and convenient The effect of installation

Pending Publication Date: 2021-06-22
CHINA SHIP DEV & DESIGN CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a ten-meter-high lightning protection has a great impact on the stealth of the entire ship, radar detection horizon, and combat capability, and at the same time destroys the overall appearance of the ship.

Method used

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  • Lightning rod device of rotary radar and integration method thereof
  • Lightning rod device of rotary radar and integration method thereof
  • Lightning rod device of rotary radar and integration method thereof

Examples

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0020] This embodiment relates to a lightning rod device of a rotary radar, such as figure 2 , image 3 shown.

[0021] In the figure, 1 is the lightning rod, 2 is the insulator, 3 is the down conductor, 4 is the diversion slip ring, 5 is the radar, and 6 is the main mast. A lightning rod device for a rotary radar in this embodiment includes a lightning rod 1 , an insulator 2 , a down conductor 3 , a guide slip ring 4 , a radar 5 , and a main mast 6 .

[0022] Lightning rod 1 is made of...

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Abstract

The invention discloses a lightning rod device of a rotary radar. The lightning rod device comprises a lightning rod, an insulator, a down lead and a diversion slip ring, the lightning rod is a titanium alloy rod and is fixedly installed on the insulator. The insulator is installed on the radar and used for fixing the lightning rod. The down lead is a copper stranded wire and is used for connecting the lightning rod and the diversion slip ring; the diversion slip ring is connected with the lower end of the down lead, is connected with a radar rotating part and a radar base, and leads large current into a ship body to be grounded. Another technical scheme of the invention is to provide an integration method of the lightning rod device of the rotary radar. According to the device and the integration method, the integrated design of the rotary radar and a lightning arrester can be achieved, on the basis of the lightning protection function, the influence on the radar working performance, the overall structure and the actual ship appearance is minimum, the lightning protection of the rotary radar is achieved through the multiple short lightning rods, and the device has the characteristics of simple structure, wide protection range and convenience in shipyard installation.

Description

technical field [0001] The invention relates to a lightning rod device, in particular to a lightning rod device of a rotary radar and an integration method. Background technique [0002] Compared with traditional fixed radars, rotary radars are widely used on ships at home and abroad due to their high precision, small size and light weight. In order to maximize the operational performance of the rotating radar and reduce the occlusion, it needs to be arranged at the highest part of the ship's mast. [0003] In order to prevent the rotating radar from being damaged by lightning strikes, and considering the working characteristics of the rotating radar in 360-degree rotation, the general solution for ships is to install a lightning rod on the mast, with a height of about ten meters, which can realize lightning protection. Function, figure 1 Schematic diagram of conventional lightning rod and radar. In the figure, 11 is a lightning rod, 12 is a radar, and 13 is a mast. Howe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B49/00G01S13/88H01T19/04H02G13/00
CPCB63B49/00G01S13/88H01T19/04H02G13/00
Inventor 文锐钟琮玮郭立峰
Owner CHINA SHIP DEV & DESIGN CENT
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