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Super-power searchlight

A super-high-power, searchlight technology, applied in the field of searchlights, can solve the problems of ultra-high-power LED development limitations, etc., and achieve the effects of strong anti-oxidation and anti-corrosion capabilities, high practicability, and long service life

Active Publication Date: 2015-04-08
广州市海林电子科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, high-power LED searchlights can only be below 500W. Since the heat dissipation problem has not been solved well, the development and application of super-high-power LED (above 1000W) searchlights have been greatly restricted.

Method used

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0019] Such as Figure 1 to Figure 4 As shown, in this embodiment, the ultra-high-power searchlight includes an ultra-high-power LED module, a condenser lens 104 and a lampshade 20, and the ultra-high-power LED module is arranged in the lampshade 20;

[0020] The ultra-high-power LED module includes a plurality of LED blue light chips 101, a substrate 102, a copper plate 105 with a central empty layer, and a lens 103 whose inner wall is coated with phosphor powder. The LED blue light chips 101 are welded on the On the substrate 102; the copper plate 105 is closely attached under the substrate 102; as figure 2 As shown, the LED blue light chips 101 are welded on the substrate 102 in a dot matrix arrangement, and each LED blue light chip 101 is a high-power LED blue light ch...

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PUM

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Abstract

The invention discloses a super-power searchlight which comprises a super-power LED (light emitting diode) module and a light shade. The super-power LED module is arranged inside the light shade and comprises a plurality of LED blue-light chips, a substrate, a copper plate with a central hollow layer, a lens and a heat dissipating device, wherein the LED blue-light chips are welded on the substrate in a lattice distribution mode, the internal wall of the lens is coated with fluorescent powder, the lens covers the LED blue-light chips and is fixed on the substrate, the copper plate attaches closely under the substrate, and the external surface of the light shade is provided with heat dissipating fins which are evenly distributed. The super-power searchlight utilizes the supper-power LED module as the light source and has the advantages of being good in heat dissipating performance, environment-friendly, energy-saving and long in service life.

Description

technical field [0001] The invention relates to the technical field of searchlights, in particular to an ultra-high-power searchlight. Background technique [0002] At present, searchlights have been widely used. Traditional searchlights often use high-pressure mercury lamps, metal halide lamps and high-voltage xenon lamps as light sources, and can be made into super-power searchlights of several kilowatts. However, traditional searchlights consume energy and have poor heat dissipation performance. Shorter lifespan. Adopting LED as a light source can save energy, protect the environment, and have a long service life. At present, high-power LED searchlights can only be less than 500W. Since the heat dissipation problem has not been solved well, the development and application of ultra-high-power LED (above 1000W) searchlights have been greatly restricted. Contents of the invention [0003] Based on this, the present invention provides an ultra-high-power LED searchlight, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V29/503F21V29/51F21V29/74F21Y101/02F21V29/56F21V29/77F21Y115/10
Inventor 邢瑞林汤丹周宏英罗军平邓晓斌
Owner 广州市海林电子科技发展有限公司