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A lens cleaning device for fire-fighting drones based on magnetic changes to prevent smoke

A magnetic force change and cleaning device technology, applied in the field of drones, can solve the problems of automatic camera lens cleaning, etc., to achieve the effect of comprehensive cleaning without dead ends, ensuring cleaning effect, and saving power energy

Active Publication Date: 2021-11-09
浙江翔龙航空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a fire-fighting drone lens cleaning device based on magnetic changes to prevent smoke, so as to solve the problem that the fire-fighting drone cannot automatically clean the camera lens effectively

Method used

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  • A lens cleaning device for fire-fighting drones based on magnetic changes to prevent smoke
  • A lens cleaning device for fire-fighting drones based on magnetic changes to prevent smoke
  • A lens cleaning device for fire-fighting drones based on magnetic changes to prevent smoke

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Effect test

Embodiment 1

[0032] Append figure 1 Attachment Figure 7 Looking:

[0033] The present invention provides a magnetic force change preventing smoke based fire UAV lens cleaning apparatus 1 comprises a barrel body, barrel 1 is fixed inside the body engagement with protective lens 2, the lens barrel body 1 and is positioned inside protective lenses 2 are provided outside the chute 3, the bottom end of the chute 3 is rotatably connected to a housing seat 4, the housing base 4 comprises a rotatable hub 401 and the winding shaft 402, the interior of the chute 3 and 4 located above the active base is connected to the housing the carriage 5, the carriage 5 comprises a conductive plate 501, plate 502 and the magnetic rotating plate 503, the carriage 6, the right side of the lens barrel body 1 and is located inside the carriage 5 is mounted between the clean cotton and housing seat 45 gas chamber 7 is fixedly mounted, inside the lens barrel main body 1 is provided with an exhaust port connected breather ...

Embodiment 2

[0044] According to the specific case, the thermal rod 10 and the cavity 7 can be designed as a piston inflatable airbag structure, and the hot flow of the rolling in the fire is constantly impact the piston rod, and the airbag is inflated. After the airbag is filled, the valve 9 opens, The high pressure airflow is released to impact the slide 5 move, so that the piston rod can be inflated over the airbag, which in turn realizes the purpose of the drone 5 and the cleaning cotton for more than 6 times, can solve the length. In the time fire operation, the protective lens 2 is easy to be blurred multiple times.

Embodiment 3

[0046] According to the specific case, the conductive sheet 11 can be set to press the pressed switch, and the corresponding electromagnet 12 can be powered by the conductive plate 501, and the corresponding electromagnet 12 can be energized, and the energization effect of the electromagnet 12 can be further ensured.

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Abstract

The invention provides a lens cleaning device for fire-fighting drones based on magnetic changes to prevent smoke, including a lens barrel body, a chute is arranged inside the lens barrel body and outside the protective lens, and the inside of the chute is located on the side of the storage seat There is a sliding seat movable on the top, and cleaning cotton is installed between the sliding seat and the storage seat. The front of the main body of the lens barrel is fixedly plugged with a heat conduction rod extending into the air cavity, and the left side of the chute is fixedly installed with evenly distributed conductive sheets. , the groove bottom of the chute is fixedly equipped with an electromagnet corresponding to the conductive sheet. The closer the drone is to the fire area, the higher the air temperature will be. The heat will be transferred to the air cavity through the heat conduction rod. After the internal pressure of the air cavity rises to a certain level, the valve will be pushed back, and the airflow will push the slide seat to rotate along the chute. The conductive sheet and the electromagnet provide power, and the sliding seat pulls the cleaning cotton to wipe and clean the protective lens, which avoids the problem of the protective lens of the camera on the drone being smoked and blurred.

Description

Technical field [0001] The present invention belongs to the technical field UAV, UAV lens and particularly to a fire to prevent smoke cleaning apparatus based on magnetic changes. Background technique [0002] With the popularization of science and technology, unmanned aerial vehicles gradually into the public view, in every field has an important role, especially in such high-risk fire areas, drones fire but also has a variety of unique advantages, such as conduct disaster investigation , tracking and monitoring disaster area rescue aid, firefighting UAV can ignore terrain, arrived at the disaster scene in time, on-site investigation and transmission of information, while the fire UAV can carry fire-fighting equipment, fire fighting assistance, therefore, no fire human-computer more and more attention. [0003] When disaster detection and monitoring disaster track, in real time in order to enable commanders understand the scene, the fire drones have installed cameras, imaging, p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/00B08B13/00B64C39/02B64D47/00H04N5/225
CPCB08B1/006B08B13/00B64C39/02B64D47/00H04N23/52H04N23/55H04N23/57
Inventor 季元吉
Owner 浙江翔龙航空科技有限公司
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