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Lighting device

A technology for lighting devices and lifting devices, which is applied to lighting devices, lighting auxiliary devices, portable lighting devices, etc., can solve the problems of increasing the lighting range, low lighting range, low practicability, etc., and achieve the effect of increasing the lighting range.

Inactive Publication Date: 2019-04-23
中科智清(天津)环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing technology, a lighting device is proposed to solve the problem that the existing lighting device for pipeline inspection cannot automatically adjust the height of the lighting lamp, resulting in a low lighting range and low practicability. The height is automatically adjusted to increase the lighting range and increase the practicality of use

Method used

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Embodiment Construction

[0023] In this technical solution:

[0024] Lifting device 4, housing 401, motor 402, first bevel gear 403, second bevel gear 404, first bearing 405, worm screw 406, worm gear 407, gear rod 408, second bearing 409, slide block 410 and slide rail 411 are The present invention contains substantially innovative components.

[0025] The roller 1, the stabilizing plate 2, the pull rod 3, the lifting device 4, the supporting plate 9, the fixing plate 10, the lampshade 12 and the LED lamp 13 are the indispensable connecting components for realizing the technical solution of the present invention.

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[002...

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PUM

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Abstract

The invention discloses a lighting device. The lighting device structurally comprises a supporting plate, a fixing plate, a lampshade, an LED lamp and a lifting device. The lighting device has the advantages that the lighting device aims at solving the problem that the lighting range is low due to the lighting device for pipeline detection cannot automatically adjust the height of a floodlight; through the arrangement of the lifting device, a motor is electrified to move mechanically; a first bevel gear is driven to rotate through a rotating shaft, so that the first bevel gear drives a worm torotate at the inner sides of a first bearing and second bearing through a second bevel gear, and then the worm drives a turbine to rotate, so that the turbine drives a toothed bar to move through anupward end of a latch, the toothed bar slides at the upper end of a sliding rail through a sliding block, and finally, the toothed bar pushes the supporting plate to move to the upper end, thereby achieving the advantageous effects that the height of the floodlight can be automatically adjusted, and the lighting range is increased.

Description

technical field [0001] The present invention relates to the technical field of lighting devices, in particular to a lighting device. Background technique [0002] In-pipeline detection refers to the use of pipeline medium to drive the detector to run in the pipeline, detect and record the deformation, corrosion and other damage of the pipeline in real time, and accurately locate the operation. Various defects and damages, knowing the degree of danger of each pipe section can prevent and effectively reduce accidents and save pipeline maintenance funds. It is an important measure to ensure pipeline safety. The existing lighting devices for pipeline inspection cannot automatically adjust the height of the lighting lamps, resulting Lighting range is low. Contents of the invention [0003] (1) Technical problems to be solved [0004] In order to overcome the shortcomings of the existing technology, a lighting device is proposed to solve the problem that the existing lighting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L2/00F21V21/14F21V21/15F21Y115/10
CPCF21L2/00F21V21/145F21V21/15F21Y2115/10
Inventor 刘艳玲
Owner 中科智清(天津)环境科技有限公司