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Portable explosion-proof searchlight

A searchlight and portable technology, which is applied in the field of portable explosion-proof searchlights, can solve the problems of slow heat dissipation, limited impact resistance, and impact on service life, and achieve the effects of easy operation, strengthened heat sink structure, and convenient replacement

Inactive Publication Date: 2020-02-25
华士光科技湖北有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to meet the needs of high-brightness lighting in flammable and explosive places, portable explosion-proof searchlights are produced in accordance with national explosion-proof standards, and can work safely in flammable and explosive places. Portable explosion-proof searchlights are suitable for military, petrochemical, oil fields, fire protection, electric power, public security , Customs and other flammable and explosive places as mobile lighting, the range of ultra-white light can reach more than 3,500 meters, the existing portable explosion-proof lights have limited impact resistance during use, and high internal images are generated during use, and heat is emitted The speed is slow, and there are problems affecting the service life, so we propose a portable explosion-proof searchlight

Method used

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Effect test

Embodiment 1

[0020] see Figure 1-2 , the present invention provides a technical solution: a portable explosion-proof searchlight, including a front cover main body 1, a lens 2 is movably connected between the inner walls on both sides of the front cover main body 1, and a cylinder body 13 is threaded on the outside of the front cover main body 1 , the inside of the front cover main body 1 is threadedly connected with a heat sink 5, the outside of the heat sink 5 is provided with a front cover O-ring 4, the inside of the front cover main body 1 is provided with a reflector 3, and the top of the heat sink 5 is connected with a lamp bead 6 , the bottom of the cooling frame 5 is threaded with a thimble plate 7, the barrel body 13 is threaded with a back cover main body 10, the outer side of the back cover main body 10 is provided with a back cover O-ring 11, and one side of the back cover main body 10 is installed with a front Conductive plate 8, a 18650 lithium battery 9 is arranged between ...

Embodiment 2

[0026] see Figure 1-3 , the present invention provides a technical solution: a portable explosion-proof searchlight, including a front cover main body 1, a lens 2 is movably connected between the inner walls on both sides of the front cover main body 1, and a cylinder body 13 is threaded on the outside of the front cover main body 1 , the inside of the front cover main body 1 is threadedly connected with a heat sink 5, the outside of the heat sink 5 is provided with a front cover O-ring 4, the inside of the front cover main body 1 is provided with a reflector 3, and the top of the heat sink 5 is connected with a lamp bead 6 , the bottom of the cooling frame 5 is threaded with a thimble plate 7, the barrel body 13 is threaded with a back cover main body 10, the outer side of the back cover main body 10 is provided with a back cover O-ring 11, and one side of the back cover main body 10 is installed with a front Conductive plate 8, a 18650 lithium battery 9 is arranged between ...

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PUM

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Abstract

The invention discloses a portable explosion-proof searchlight. The portable explosion-proof searchlight comprises a front cover main body, wherein a lens is movably connected between the inner wallsof two sides of the front cover main body; the outer side of the front cover main body is in threaded connection with a barrel body; the interior of the front cover main body is in threaded connectionwith a radiating frame; a front cover O-shaped ring is arranged on the outer side of the radiating frame; a reflecting cup is arranged in the front cover main body; the top of the radiating frame isconnected with a lamp bead; and the bottom of the radiating frame is in threaded connection with a thimble plate. The portable explosion-proof searchlight is integrally made of an aluminum alloy material, the appearance strength, the corrosion resistance and the impact resistance of the device are enhanced, meanwhile, the power of the LED lamp bead is improved, the structure of a radiating fin isenhanced, the brightness during illumination is improved, and the service life is prolonged; and according to the portable explosion-proof searchlight, the fixation of the lens can be enhanced, the lens is toughened glass, the firm and reliable structure is ensured, meanwhile, the lens is easy and convenient to operate when the lens needs to be replaced, and the lens can be conveniently replaced.

Description

technical field [0001] The invention belongs to the technical field of lighting products, and in particular relates to a portable explosion-proof searchlight. Background technique [0002] In order to meet the needs of high-brightness lighting in flammable and explosive places, portable explosion-proof searchlights are produced in accordance with national explosion-proof standards, and can work safely in flammable and explosive places. Portable explosion-proof searchlights are suitable for military, petrochemical, oil fields, fire protection, electric power, public security , Customs and other flammable and explosive places as mobile lighting, the range of ultra-white light can reach more than 3,500 meters, the existing portable explosion-proof lights have limited impact resistance during use, and high internal images are generated during use, and heat is emitted The speed is slow, and there are problems affecting the service life, so we propose a portable explosion-proof se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S10/06F21V5/04F21V15/01F21V29/70F21V17/12F21V31/00F21V7/04F21V19/00F21V21/40F21V25/12F21V29/89F21V17/16F21V29/87
CPCF21S10/06F21V5/04F21V7/04F21V15/01F21V17/12F21V17/164F21V19/00F21V21/40F21V25/12F21V29/70F21V29/87F21V29/89F21V31/005
Inventor 王臣
Owner 华士光科技湖北有限公司