CN214381455U - Airborne computer heating device of unmanned aerial vehicle - Google Patents
Airborne computer heating device of unmanned aerial vehicle Download PDFInfo
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- CN214381455U CN214381455U CN202023139759.8U CN202023139759U CN214381455U CN 214381455 U CN214381455 U CN 214381455U CN 202023139759 U CN202023139759 U CN 202023139759U CN 214381455 U CN214381455 U CN 214381455U
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- aerial vehicle
- unmanned aerial
- heating device
- computer
- resistance wire
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Abstract
The utility model discloses an onboard computer heating device of an unmanned aerial vehicle, which comprises a resistance wire, a heat insulation shell, a switch and a power supply; the resistance wire is arranged in the groove, and the opening part of the groove in the heat insulation shell is fixed on an onboard computer of the unmanned aerial vehicle; the resistance wire is connected in series with the switch and the power supply. Fix on machine carries the computer through setting up thermal-insulated shell, and the inside of thermal-insulated shell is provided with resistance heating device, under the lower condition of ambient temperature, carries out the circular telegram to resistance and produces the heat, heats unmanned aerial vehicle machine carries the computer, treats to heat to the uniform time, and unmanned aerial vehicle machine carries the computer and has certain heat, can accomplish a flight task after, can remove this device. The unmanned aerial vehicle can be operated to carry out flight missions. The cost is low, the airborne computer can be prevented from being halted, the manufacture is easy, the structure is simple, the service life is long, and the safety factor is high.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle uses, specifically belong to an unmanned aerial vehicle machine carries computer heating device.
Background
The control of the existing civil small unmanned aerial vehicle (such as a Dajiang unmanned aerial vehicle) is generally controlled by an onboard computer carried on the civil small unmanned aerial vehicle, and the working temperature of the civil small unmanned aerial vehicle is generally 0-40 ℃. At present, along with the rise of unmanned detection technology, an unmanned aerial vehicle is used as a carrier of monitoring equipment in a plurality of scenes such as detection, exploration and the like.
Because the working scene is mostly outdoor, in winter, especially winter in the north, when outdoor ambient temperature-20 ℃ -0 ℃, the unmanned aerial vehicle works outdoors, the phenomenon that the unmanned aerial vehicle is dead due to too low ambient temperature leads to the halt of the airborne computer, and the unmanned aerial vehicle cannot be normally started at the moment, so that the unmanned aerial vehicle is seriously influenced to work.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, the utility model provides an unmanned aerial vehicle machine carries computer heating device avoids because the machine that ambient temperature crossed low and leads to carries the computer crash, leads to the problem of unmanned aerial vehicle unable work, can help unmanned aerial vehicle to be normal work under the outdoor ambient temperature is-20 ℃ 0 ℃ of the circumstances.
In order to achieve the above object, the utility model provides a following technical scheme:
an airborne computer heating device of an unmanned aerial vehicle comprises a resistance wire, a heat insulation shell, a switch and a power supply;
the resistance wire is arranged in the groove, and the opening part of the groove in the heat insulation shell is fixed on an onboard computer of the unmanned aerial vehicle;
the resistance wire is connected in series with the switch and the power supply.
Preferably, the resistance wire is in a sheet structure.
Preferably, the resistance wire is arranged on the bottom surface of the groove of the heat insulation shell.
Preferably, a temperature sensor is arranged on the side wall of the groove of the heat insulation shell.
Preferably, the airborne computer is in a boss shape, and the groove of the heat insulation shell is clamped on the airborne computer in the boss shape.
Preferably, the switch is a boat type switch.
Preferably, the power supply is a lithium polymer battery, and the battery capacity is more than 99.9 w/h.
Preferably, the heat insulation shell is made of fireproof cotton.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model relates to an unmanned aerial vehicle machine carries computer heating device fixes on machine carries computer through setting up thermal-insulated shell, and the inside of thermal-insulated shell is provided with resistance heating device, under the lower condition of ambient temperature, switches on the production of heat to resistance, heats unmanned aerial vehicle machine carries computer, treats to heat to the fixed time, and unmanned aerial vehicle machine carries computer has certain heat, can accomplish once after the flight task, can remove this device. The unmanned aerial vehicle can be operated to carry out flight missions. The cost is low, the airborne computer can be prevented from being halted, the manufacture is easy, the structure is simple, the service life is long, and the safety factor is high.
Further, through the resistance wire that sets up sheet structure, the heat that conveniently produces gives off, avoids the temperature to concentrate on same position, causes the heating inhomogeneous, damages unmanned aerial vehicle machine and carries the computer.
Further, through setting up temperature sensor and detecting heating device's heating temperature, avoid producing because overheated to the inside components and parts of unmanned aerial vehicle machine computer and damage, when machine carries computer heating temperature and reaches the standard of taking off, can work the very first time, save the outdoor working time.
Furthermore, through carrying out the joint with heating device and machine carries the computer, conveniently installs and dismantles, improves the practicality.
Drawings
Fig. 1 is a schematic structural view of an onboard computer heating device of an unmanned aerial vehicle according to an embodiment of the present invention;
fig. 2 is an installation schematic diagram of an onboard computer heating device of an unmanned aerial vehicle according to an embodiment of the present invention;
in the drawings: 1 is a resistance wire; 2 is a heat insulation shell; 3 is a switch; 4 is a power supply; 5 is a heating device; 6 is an onboard computer.
Detailed Description
The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the invention.
As shown in fig. 1, the utility model provides an unmanned aerial vehicle carries computer heating device, including resistance wire 1, thermal-insulated shell 2, switch 3 and power 4;
the heat insulation shell 2 is made of fireproof cotton, and is generally made of fireproof materials synthesized by polyurethane added with flame retardants. The shape of which needs to be designed to match the shape of the onboard computer 6; since most on-board computers are cubic, the insulating case 2 is generally formed in a recessed groove shape with a central recess. In actual manufacturing, the whole heat insulation shell 2 can be grooved or adhered by sheet fireproof cotton to form a state with a concave middle.
The resistance wire 1 is placed on the inner top surface of the heat insulation shell 2 by adopting a conventional resistance wire, preferably, the resistance wire 1 is wound into a sheet structure and is attached to the inner top surface of the heat insulation shell 2 side by side in the scheme shown in the figure. Such as 2 rectangular sheets of 45 x 100mm, the voltage requirement is 24V, and the power is 30W. The end part of the resistance wire 1 needs to penetrate out of the heat insulation shell 2 so as to form serial connection with the switch 3 and the power supply 4 through an external lead. Wherein, the external wire and switch 3, the wire adopts conventional wire, and the voltage requirement 24V, switch 3 generally adopts ship type switch such as KCD 1-101.
The power source 4 is a lithium polymer battery, and the battery capacity needs to be more than 99.9Wh in consideration of the convenience of carrying and the requirement of repeated use.
As shown in fig. 2, heating device 5 that comprises thermal-insulated shell 2 and resistance wire 1 can be detained thermal-insulated shell 2 on unmanned aerial vehicle's airborne computer 6 with the style of cap during the in-service use, and the opening position of thermal-insulated shell 2 recess is the joint downwards at unmanned aerial vehicle's airborne computer 6 promptly. Through external wire and switch 3, power 4 connects resistance wire 1 of wearing out thermal-insulated shell 2, when needs heat for airborne computer 6, can open switch 3, make resistance wire 1 circular telegram, based on aforementioned big jiang unmanned aerial vehicle M600 model of resistance wire power size and conventionality, can keep 10 ~ 15 minutes heating time, if other models or resistance wire choose other powers for use, heating time can rationally adjust, power 4 capacity also can be according to patrolling and examining task and heating time, select suitable capacity and quantity can, resistance wire 1 also can be according to actual demand rationally selected. After heating, just take off heating device 5, unmanned aerial vehicle machine carries computer 6 at this moment has certain heat, can guarantee to accomplish once during the flight task about 30 minutes, and machine carries computer 6 can not be because the temperature crosses the requirement that leads to the crash excessively, can accomplish a flight task safely.
Claims (8)
1. An airborne computer heating device of an unmanned aerial vehicle is characterized by comprising a resistance wire (1), a heat insulation shell (2), a switch (3) and a power supply (4);
a groove is formed in the heat insulation shell (2), the resistance wire (1) is arranged in the groove, and the opening part of the groove in the heat insulation shell (2) is fixed on an airborne computer (6) of the unmanned aerial vehicle;
the resistance wire (1) is connected with the switch (3) and the power supply (4) in series.
2. The heating device of the unmanned aerial vehicle airborne computer according to claim 1, wherein the resistance wire (1) is of a sheet structure.
3. The unmanned aerial vehicle airborne computer heating device of claim 1, wherein the resistance wire (1) is arranged on the bottom surface of the groove of the heat insulation shell (2).
4. The heating device for the onboard computer of the unmanned aerial vehicle as claimed in claim 1, wherein a temperature sensor is arranged on a groove side wall of the heat insulation shell (2).
5. The unmanned aerial vehicle airborne computer heating device of claim 1, wherein the airborne computer (6) is boss-shaped, and the groove of the heat insulation shell (2) is clamped on the boss-shaped airborne computer (6).
6. The heating device of an unmanned aerial vehicle on-board computer according to claim 1, wherein the switch (3) is a ship-type switch.
7. The heating device of claim 1, wherein the power source (4) is a lithium polymer battery with a capacity greater than 99.9 w/h.
8. The heating device of the unmanned aerial vehicle airborne computer according to claim 1, wherein the heat insulation shell (2) is made of fireproof cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023139759.8U CN214381455U (en) | 2020-12-21 | 2020-12-21 | Airborne computer heating device of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023139759.8U CN214381455U (en) | 2020-12-21 | 2020-12-21 | Airborne computer heating device of unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214381455U true CN214381455U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023139759.8U Active CN214381455U (en) | 2020-12-21 | 2020-12-21 | Airborne computer heating device of unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214381455U (en) |
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2020
- 2020-12-21 CN CN202023139759.8U patent/CN214381455U/en active Active
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