CN204697469U - UAV copper tube cooling device - Google Patents

Abstract

The utility model discloses a kind of unmanned plane copper pipe heat abstractor, comprise heat-conducting copper pipe, one end of described heat-conducting copper pipe contacts with the heating module of unmanned plane, and the main part of heat-conducting copper pipe extends to the air side of unmanned plane power spin oar bottom; One end that described heat-conducting copper pipe contacts with heating module is flat sheet-like structure.In unmanned plane copper pipe heat abstractor disclosed in the utility model, the heat transfer efficiency of heat-conducting copper pipe is high, total layout can be made easy, do not need to configure radiator fan in addition, simultaneously heat radiation performance, can reduce assembling difficulty and weight reduction.

Description

UAV copper tube cooling device

technical field

The utility model relates to the technical field of cooling devices for unmanned aerial vehicles, in particular to a copper tube cooling device for drones.

Background technique

In the UAV in the prior art, the main heating module is a module with concentrated calculation, such as the flight control module, the visual processing module, the high-definition transmission module, etc., in these modules, the components and sensors are very sensitive to temperature; the existing market The product mainly dissipates heat through the fan blowing against the components, aluminum alloy heat sink, etc. The heat dissipation effect is not good, and it also increases the flight load, and adds burden to the hardware design.

Contents of the invention

In view of the above-mentioned defects, the utility model discloses a copper tube cooling device for drones. The copper tube has high heat conduction efficiency, which can make the whole structure layout easy, does not need to be equipped with a cooling fan, improves the heat dissipation performance at the same time, can reduce the difficulty of assembly and reduce weight.

The technical scheme of the utility model is as follows:

A copper tube cooling device for an unmanned aerial vehicle, comprising a thermally conductive copper tube, one end of the thermally conductive copper tube is in contact with the heating module of the drone, and the main part of the thermally conductive copper tube extends to the air outlet side of the lower part of the drone's power propeller; The end of the heat-conducting copper pipe in contact with the heating module is a flat sheet structure.

Preferably, the heat-conducting copper pipe is fixed outside the drone body.

Preferably, the heat-conducting copper pipe is fixed inside the drone body, and a number of air guide holes for ventilation are provided at positions corresponding to the heat-conducting copper pipe on the drone body.

The copper tube cooling device for UAV disclosed by the utility model contacts the heat source through the end of the heat-conducting copper tube, and the main part of the heat-conducting copper tube extends to the air outlet side of the lower part of the power propeller of the drone, and the airflow generated by the power propeller is used to realize air cooling For heat dissipation, the heat conduction efficiency of the copper tube is high, which can make the whole structure layout easy, does not need to be equipped with a cooling fan, and at the same time improves the heat dissipation performance, which can reduce the difficulty of assembly and reduce the weight.

Description of drawings

Fig. 1 is a schematic structural view of the utility model in an embodiment.

Detailed ways

Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in detail.

As shown in Figure 1, the UAV copper tube cooling device disclosed by the utility model includes a thermally conductive copper tube 3, one end of the thermally conductive copper tube 3 is in contact with the heating module 1 of the drone, and the main part of the thermally conductive copper tube 3 extends To the air outlet side of the lower part of the UAV power propeller 2; the end of the heat-conducting copper tube 3 in contact with the heating module 1 is a flat sheet structure to increase the contact area and improve heat dissipation efficiency; in specific implementation, the heat-conducting The copper pipe 3 can be fixed on the outside of the UAV body 4, and extends to the air outlet side of the power propeller 2, so that the wind force generated by the power propeller can be used to dissipate heat. In the inside of the man-machine body 4, at this time, the position corresponding to the heat-conducting copper tube 3 on the UAV body 4 is provided with some air guide holes for ventilation to form a heat dissipation air duct;

The UAV copper tube cooling device disclosed in the utility model contacts the heat source through the end of the heat-conducting copper tube 3, and the main part of the heat-conducting copper tube 3 extends to the air outlet side of the lower part of the power propeller 2 of the drone, and utilizes the airflow generated by the power propeller Air-cooled heat dissipation is realized, and the heat conduction efficiency of the copper tube is high, which can make the whole structure layout easy, does not need to be equipped with a cooling fan, and improves the heat dissipation performance at the same time, which can reduce the difficulty of assembly and reduce the weight.

The embodiments of the present invention described above are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims (3)

1. An unmanned aerial vehicle copper pipe cooling device, it is characterized in that: comprise heat-conducting copper pipe, one end of described heat-conducting copper pipe is in contact with the heating module of unmanned aerial vehicle, and the main part of heat-conducting copper pipe extends to unmanned aerial vehicle power propeller The air outlet side of the lower part; the end of the heat-conducting copper pipe in contact with the heating module is a flat sheet structure. 2. The copper tube cooling device of the drone according to claim 1, wherein the heat-conducting copper tube is fixed outside the drone body. 3. The UAV copper tube cooling device as claimed in claim 1, characterized in that: the heat-conducting copper tube is fixed inside the drone body, and the position corresponding to the heat-conducting copper tube on the drone body is There are several air guide holes for ventilation.