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Fire-fighting unmanned aerial vehicle lens cleaning device capable of preventing smoking based on magnetic force change

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

Active Publication Date: 2020-04-10
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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  • Fire-fighting unmanned aerial vehicle lens cleaning device capable of preventing smoking based on magnetic force change
  • Fire-fighting unmanned aerial vehicle lens cleaning device capable of preventing smoking based on magnetic force change
  • Fire-fighting unmanned aerial vehicle lens cleaning device capable of preventing smoking based on magnetic force change

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Effect test

Embodiment 1

[0032] as attached figure 1 to attach Figure 7 Shown:

[0033] The present invention provides a lens cleaning device for fire-fighting drones based on magnetic changes to prevent smoke, including a lens barrel body 1, a protective lens 2 is fixedly embedded inside the lens barrel body 1, and the lens barrel body 1 is located inside the protective lens The outer side of chute 2 is provided with chute 3, and the inner bottom end of chute 3 is rotatably connected with receiving seat 4, and receiving seat 4 comprises rotating seat 401 and winding shaft 402, and the inside of chute 3 and is located at the top of receiving seat 4 is movably connected with Sliding seat 5, sliding seat 5 includes conductive plate 501, magnetically conductive plate 502 and rotating plate 503, cleaning cotton 6 is installed between sliding seat 5 and storage seat 4, the inside of lens barrel main body 1 is located on the right side of sliding seat 5 An air cavity 7 is fixedly installed, and an exhaus...

Embodiment 2

[0044] According to the specific situation, the heat conduction rod 10 and the air chamber 7 can be designed as a piston inflatable airbag structure, and the airbag is inflated by using the heat wave rolling in the fire area to continuously impact the piston rod. After the airbag is full, the valve 9 is pushed open. The high-pressure airflow is released to impact the movement of the sliding seat 5, so that the piston rod can repeatedly inflate the air bag, thereby realizing the purpose of cleaning the sliding seat 5 and the cleaning cotton 6 for many times when the drone is used for a long time, which can solve the problem of long-term maintenance. In the working state of firefighting for a long time, the protective lens 2 is easy to be blurred by smoke many times.

Embodiment 3

[0046] According to specific conditions, the conductive sheet 11 can be set as a push switch, and the corresponding electromagnet 12 can be energized by contacting the conductive sheet 501 with different conductive sheets 11, thereby further ensuring the electrification effect of the electromagnet 12.

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Abstract

The invention provides a fire-fighting unmanned aerial vehicle lens cleaning device capable of preventing smoking based on magnetic force change. The fire-fighting unmanned aerial vehicle lens cleaning device comprises a lens barrel body, wherein a sliding groove is formed in the inner part of the lens barrel body and is positioned on the outer side of a protective lens; a sliding seat is movablyconnected to the inner part of the sliding groove and is positioned above a storage seat; cleaning cotton is arranged between the sliding seat and the storage seat; a heat conducting rod extending into an air cavity is fixedly inserted into the front surface of the lens barrel body; uniformly distributed conducting strips are fixedly arranged on the left side of the sliding groove; and electromagnets corresponding to the conducting strips are fixedly arranged at the bottom of the sliding groove. The closer an unmanned aerial vehicle is to a fire area, the higher the air temperature is, heat istransmitted into the air cavity through the heat conducting rod, the inner pressure of the air cavity is increased to a certain degree and then ejects a valve, the air flow pushes the sliding seat torotate along the sliding groove, power is provided through the conducting strips and the electromagnets, the sliding seat pulls the cleaning cotton to wipe and clean the protective lens, and the problem that the protective lens of a camera on the unmanned aerial vehicle is smoked and blurred is avoided.

Description

technical field [0001] The invention belongs to the technical field of drones, and in particular relates to a lens cleaning device for fire-fighting drones that prevents smoke based on magnetic force changes. Background technique [0002] With the popularization of technology, drones have gradually entered the public's field of vision and play an important role in various fields, especially in the high-risk field of firefighting. UAV firefighting has various unique advantages, such as disaster investigation , In the monitoring and tracking of disaster areas and auxiliary rescue, the fire-fighting drone can ignore the terrain, arrive at the disaster scene in time, conduct investigations and transmit on-site information. Human-machine is getting more and more attention. [0003] During disaster investigation and disaster monitoring and tracking, in order to enable the commanders to understand the situation on the scene in real time, cameras are installed on the fire-fighting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B1/00B08B13/00B64C39/02B64D47/00H04N5/225
CPCB08B13/00B64C39/02B64D47/00H04N23/52H04N23/55H04N23/57B08B1/143
Inventor 季元吉
Owner 浙江翔龙航空科技有限公司
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