A led searchlight for ships

A technology of LED searchlights and LED lamp beads, applied in the field of searchlights, can solve the problems of light divergence, low lifespan, unable to make full use of light energy, etc., to solve the problem of heat dissipation, improve the luminous power and the effect of irradiation distance

Active Publication Date: 2015-12-02
HAIXING MARITIME ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing searchlights for ships use halogen bulbs as the light source. Because the light is relatively divergent, the light energy cannot be fully utilized, and the light utilization efficiency is extremely low, resulting in high energy consumption and short life.

Method used

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  • A led searchlight for ships
  • A led searchlight for ships
  • A led searchlight for ships

Examples

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] figure 1 It is a structural schematic diagram of the LED searchlight used for ships in the present invention; figure 2 It is a structural schematic diagram of a single LED light source assembly in the LED searchlight for ships of the present invention.

[0033] See figure 1 with figure 2 , the LED searchlight for ships provided by the present invention includes a housing 1, the housing 1 is fixed on the base 4 through the mounting bracket 3, wherein a plurality of LED light source assemblies 2 are arranged in the housing 1, each The LED light source assembly 2 includes an LED lamp bead 207, the LED lamp bead 207 is fixed on the LED substrate 200, the LED substrate 200 is connected to the radiator 205, and the radiator 205 is a hollow structure and has a heat dissipation through the upper and lower sides. The circular hole 209 , the hollow s...

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PUM

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Abstract

The invention discloses an LED searchlight for a ship. The LED searchlight comprises a shell. The shell is fixed onto a base by a mounting support, a plurality of LED light source assemblies are arranged in the shell, each LED light source assembly comprises an LED light bead, each LED light bead is fixed onto an led substrate, each led substrate is connected with a radiator, each radiator is of a hollow structure, and vertically through radiating circular holes are formed in the radiators. The LED searchlight for the ship has the advantages that the LED searchlight is provided with the multiple LED light source assemblies, the radiator of each LED light source assembly is of the hollow structure, the vertically through radiating circular holes are formed in the radiators, generated heat is dissipated at first, and then is dissipated via radiating channels formed by the radiating circular holes, accordingly, the luminescence power and the irradiation distance of the LED searchlight are increased, and heat of high-power LEDs can be effectively dissipated.

Description

technical field [0001] The invention relates to a searchlight, in particular to an LED searchlight for ships. Background technique [0002] Ships, warships, and night voyages for long-distance exploration, especially when passing through narrow waterways, inland rivers and other complex waters, illuminate the waterway and both banks, and searchlights are required for surface searches; at the same time, searchlights for ships are also suitable for docks, construction sites, Spot lighting in open spaces such as storage yards. Existing searchlights for ships use halogen bulbs as the light source. Because the light is relatively divergent, the light energy cannot be fully utilized, and the light utilization efficiency is extremely low, resulting in high energy consumption and short life. Therefore, it is necessary to improve the existing searchlights for ships, increase the luminous power and irradiation distance, and effectively solve the problem of heat dissipation inside the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V29/503F21V29/83F21V19/00F21V7/22F21W101/04F21Y101/02F21W107/20
Inventor 邹富春傅文隆
Owner HAIXING MARITIME ELECTRIC GROUP
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