Battery, aircraft with battery and battery control method

A battery control method and battery technology, which are applied in the field of aircraft, can solve problems such as damage to the equipment to be powered, potential safety hazards, and large current, so as to avoid electric sparks and ensure normal use.

Active Publication Date: 2014-04-02
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The electric spark during the power-on process has two great hazards. First, the electric spark will bring an instantaneous high voltage, which is often 2 to 3 times higher than the battery voltage. This voltage will damage the equipment to be powered.
Second, the electric spark will ablate the contact points, resulting in increased resistan...

Method used

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  • Battery, aircraft with battery and battery control method
  • Battery, aircraft with battery and battery control method
  • Battery, aircraft with battery and battery control method

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0054] see figure 1 , is an aircraft 300 provided in the first embodiment of the present invention, and the aircraft 300 includes a device to be powered 310 and a battery 320 . The device to be powered 310 is electrically connected to the battery 320 . In this embodiment, the aircraft 100 is an unmanned aerial vehicle.

[0055] The battery 320 includes a power source 321 and a power circuit 322 . The power supply 321 is an unmanned aerial vehicle battery. For example lithium batteries. Of course, the power supply 21 can also use a plurality of battery cells in series or other forms of battery cells for unmanned aerial vehicles.

[0056] The power circuit 322 is electrically connected to the power source 321 . In this embodiment, the power supply circuit 322 and the power s...

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Abstract

The invention discloses a battery which comprises a power supply and a power supply circuit, wherein the power supply circuit is electrically connected with the power supply and comprises an electronic switch and an input device; the electronic switch is electrically connected with an output pole of the power supply and used for controlling on and off of the power supply; and the input device is electrically connected with the electronic switch and controls an on/off state of the electronic switch. The electronic switch controls the on and off of the power supply, so that the problem of electric spark in a power-on process can be avoided, and the normal use of the battery and safety of an aircraft are ensured. Correspondingly, the invention further provides the battery, the aircraft with the battery, and a battery control method.

Description

technical field [0001] The invention relates to the field of aircraft, in particular to a battery, an aircraft with the battery and a control method for the battery. Background technique [0002] In the field of model aircraft, most aircraft use batteries as power sources. When users use them, except for a few applications that use switches as discharge control devices, most of them use the interface between the battery and the equipment to be powered. to control device power-on. During the connection of the interfaces of two devices or during the closing of a mechanical switch, at the last connected contact position, sparks are generated. [0003] The electric spark during the power-on process has two great hazards. First, the electric spark will bring an instantaneous high voltage, which is often 2 to 3 times higher than the battery voltage. This voltage will damage the equipment to be powered. Second, the electric spark will ablate the contact point, resulting in an inc...

Claims

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Application Information

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IPC IPC(8): H02J7/00H01M10/44G01R31/36H02H7/18H01M50/204H01M50/271
CPCG01R31/3646H01M10/443H02H7/18H02J7/0031H02J7/0042H02J7/00306H02J7/0048H02J7/0063H02J7/00302H02J7/007H01M50/271H01M50/204H01M10/488H01M10/425H01M10/44H01M2220/30Y02E60/10
Inventor 汪滔赵涛
Owner SZ DJI TECH CO LTD
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