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Large-size intelligentized navigation mark revolving modulator and control method

A large-scale technology for navigation aids, applied in the field of navigation aids, can solve the problems of poor rotational stability, low intelligence, complex structure, etc., and achieve the effects of stable operation, high rotational speed accuracy, and simple operation.

Inactive Publication Date: 2010-04-14
中华人民共和国天津海事局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention mainly solves the problems of poor rotation stability, high energy consumption, low intelligence and relatively complicated structure of the existing navigation mark rotating lamps

Method used

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  • Large-size intelligentized navigation mark revolving modulator and control method
  • Large-size intelligentized navigation mark revolving modulator and control method
  • Large-size intelligentized navigation mark revolving modulator and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Example 1, such as figure 1 and figure 2 As shown, the lamp body 1 and the controller 2 are processed into two parts; the central pole 4, the bearing bracket 5, the shield 6, the motor driver 7 and the terminal block 8 are installed on the chassis 3 of the lamp body 1; the central pole 4 Made into a hollow structure, the hollow is respectively opened on the upper end and the bottom side of the rod, forming a channel from the bottom of the lamp body 1 to the lens cage 13 to pass through the signal control line and the bulb power line; a stepper motor 9 is installed on the lower part of the central pole 4 , the stepper motor 9 is a hollow shaft stepper motor, and the controller 2 controls the motor to adopt a progressive acceleration (decrease) speed, which realizes the smooth start and stop of the lamp; the stepper motor 9 drives the rotating shaft 11 to rotate through the coupling 10 , the rotating shaft 11 is fixed on the bearing bracket 5 by the bearing 12, the cent...

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Abstract

The invention discloses a large-size intelligentized navigation mark revolving modulator and a control method. The revolving modulator comprises a lamp body (1) and a controller (2), wherein a step motor (9) is mounted on the lower portion of a central strut (4) on a chassis (3) of the lamp body (1) to drive a rotary shaft (11) to rotate through a coupling (10), a lens cage (13) is connected with the rotary shaft (11) by a lower tray (14), the upper end of the central strut (4) is provided with a lamp changer base (18), a lamp changer (19) and a lamp (20), the controller (2) is composed of a control unit capable of providing the rotary control over modulators, controlling the modulator rotate-speed adjustment process and the luminescence, providing the automatic lamp changing control and the automatic control of communication modes. The modulator relates to the large-size intelligentized navigation mark revolving modulator which has the advantages of high intelligentized degree, simple structure, low energy consumption, far jet distance and convenient transport, installation and maintenance.

Description

Technical field: [0001] The invention relates to the technical field of navigation aids, in particular to a large-scale intelligent navigation aid rotating lamp and a control method thereof. Background technique: [0002] At present, the large navigation buoy rotating lamps used on the main line lighthouses are mainly the PRB series lamps produced in the UK in the 1980s. This kind of lamps consumes a lot of energy and has low intelligence. Due to long-term use, the technical status is getting worse. worse. In terms of lamp configuration technology, most of the existing rotating lamps are driven by stepping motors or driven by stepping motors through synchronous belts or gearboxes. The former has low rotation accuracy, while the latter has complex mechanical structures and heavy maintenance workload. large and limited in stability. Therefore, people began to develop an intelligent navigation mark rotating lamp with higher rotation accuracy and simpler mechanical structure. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V1/10F21V5/04F21V14/00F21V19/00F21V23/00H05B37/02F21W111/04
CPCY02B20/48Y02B20/40
Inventor 徐津津孔繁弘钟建军王如政辛艺强李鲜枫马亚平刘德波李建涛孙小鹏郜喆张临强孙文远曲辰侯嘉
Owner 中华人民共和国天津海事局
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