CN218569053U

CN218569053U - Power supply installation heat radiation structure of intelligent unmanned aerial vehicle

Info

Publication number: CN218569053U
Application number: CN202222315913.5U
Authority: CN
Inventors: 杜绍林
Original assignee: Anhui Liangma Information Technology Co ltd
Current assignee: Anhui Liangma Information Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-03-03
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses an intelligence unmanned vehicles's power installation heat radiation structure belongs to unmanned air vehicle technical field. The utility model provides an intelligence unmanned vehicles's power installation heat radiation structure, includes the unmanned aerial vehicle main part, the unmanned aerial vehicle main part includes cabin cover casing and cloud platform casing, the cabin cover casing passes through the screw and is connected with the cloud platform casing that sets up in the bottom, the cabin cover casing passes through the screw and is connected at collision avoidance fence all around with the setting. Reach a radiating effect through addding fin and fan among the solution prior art, but the weight of the structure itself of addding can lead to the fuselage load to increase, and then leads to the problem of consumption increase, and at the in-process of flight, the air current can enter into the inside of cloud platform casing through the notch, and the air current can contact with inside battery after getting into, when reducing the windage, can also help the battery to carry out heat transfer heat dissipation operation.

Description

Power supply installation heat dissipation structure of intelligent unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an intelligence unmanned vehicles's power installation heat radiation structure.

Background

The unmanned aerial vehicle can be used for aerial photography, reconnaissance and the like in air flight, and therefore a battery, a circuit board, a motor and the like are arranged in the body of the unmanned aerial vehicle. When the unmanned aerial vehicle works, a heating source in the unmanned aerial vehicle can generate more heat; utility model with application number 201721853082.X discloses an unmanned aerial vehicle heat radiation structure, the circuit board is established in the both sides of fin with radiator fan branch, and the circuit board is back on conducting the heat to the fin, and radiator fan blows away the heat from the opposite side of fin, because the heat radiating area of fin is greater than the heat radiating area of circuit board, therefore the heat dissipation is faster.

The patent achieves a heat dissipation effect by additionally arranging the heat dissipation fins and the fan, but the weight of the additionally arranged structure can increase the load of the machine body, so that the power consumption is increased; therefore, the existing requirements are not met, and a power supply installation heat dissipation structure of the intelligent unmanned aerial vehicle is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligence unmanned vehicles's power installation heat radiation structure, at the in-process of flight, the air current can enter into the inside of cloud platform casing through the notch, and the air current can contact with inside battery after getting into, when reducing the windage, can also help the battery to carry out the heat transfer heat dissipation operation, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligence unmanned vehicles's power installation heat radiation structure, includes the unmanned aerial vehicle main part, the unmanned aerial vehicle main part includes cabin cover casing and cloud platform casing, the cabin cover casing passes through the screw and is connected with the cloud platform casing that sets up in the bottom, the cabin cover casing passes through the screw and is connected at collision avoidance column all around with the setting, all be provided with the propeller rotation subassembly around the cloud platform casing, and the propeller rotation subassembly has four, the inside of cloud platform casing is provided with the battery dress groove, and the battery dress groove has two, the inside in battery dress groove is provided with card box formula lithium cell.

Preferably, the battery supporting plate at the bottom of the battery loading groove and the holder shell are arranged to be of an integrally formed structure, a grid is arranged on the outer surface of the battery supporting plate, and a power-on end plate between the battery loading grooves is electrically connected with the holder shell.

Preferably, battery grooving is all around leads to chamber exhibition arm and cloud platform casing and sets up to the integrated into one piece structure, the machine leaf that leads to the chamber exhibition arm other end carries the axle and sets up to the integrated into one piece structure with cloud platform casing, lead to through connection between chamber exhibition arm and the battery grooving.

Preferably, the card box type lithium battery is electrically connected with the power-on contact pieces arranged on two sides of the surface, and the card box type lithium battery is attached to the power-on end plate through the power-on contact pieces.

Preferably, the propeller component comprises a connecting shaft blade, a driving motor and a rubber foot support, wherein the connecting shaft blade is connected with the driving motor arranged at the bottom in a rotating manner, and the rubber foot support is connected with the driving motor arranged at the top through a clamping groove.

Preferably, the driving motor is installed inside the blade carrying shaft through a screw, the rubber foot support is attached to the bottom of the blade carrying shaft, and a grid is arranged on the outer surface of the blade carrying shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, this unmanned aerial vehicle group adopts detachable card box lithium cell, during the use, only need with the card box lithium cell pack into the battery dress inslot can, and can also select the assembly quantity of battery according to the flight time of estimating, when guaranteeing continuation of the journey, optimize the lightweight design principle of fuselage to the maximum extent, reduce the fuselage consumption;

2. the utility model discloses, the design all around of cloud platform casing has four to lead to chamber exhibition arms, should lead to chamber exhibition arm and carry the axle through terminal leaf and be connected with the oar subassembly that revolves, realize the lift flight operation of whole fuselage with the help of the oar subassembly that revolves, the surface that this leaf carried the axle is provided with the notch structure equally, at the in-process of flight, the air current can enter into the inside of cloud platform casing through the notch, the air current can contact with inside battery after getting into, when reducing the windage, can also help the battery to carry out heat transfer heat dissipation operation.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a schematic view of the structure of the cradle head casing of the present invention;

FIG. 3 is a schematic view of the battery slot structure of the present invention;

FIG. 4 is a schematic view of a cartridge-type lithium battery according to the present invention;

fig. 5 is a schematic view of the propeller assembly of the present invention.

In the figure: 1. an unmanned aerial vehicle main body; 2. a propeller assembly; 3. a cartridge type lithium battery; 101. a hatch housing; 102. a holder housing; 103. an anti-collision fence; 1021. the battery is arranged in a groove; 1022. a battery tray; 1023. a power-on end plate; 1024. a through cavity spreading arm; 1025. a blade carrying shaft; 201. a shaft connecting blade; 202. a drive motor; 203. a rubber foot support; 301. and a power-on contact.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides an embodiment: a power supply installation heat dissipation structure of an intelligent unmanned aerial vehicle comprises an unmanned aerial vehicle main body 1, wherein the unmanned aerial vehicle main body 1 comprises a hatch cover shell 101 and a holder shell 102, the hatch cover shell 101 is connected with the holder shell 102 arranged at the bottom through screws, the hatch cover shell 101 is connected with collision avoidance fences 103 arranged around through screws, propeller assemblies 2 are arranged around the holder shell 102, the number of the propeller assemblies 2 is four, battery loading grooves 1021 are formed in the holder shell 102, the number of the battery loading grooves 1021 is two, and a card box type lithium battery 3 is arranged in the battery loading grooves 1021;

this unmanned aerial vehicle group adopts detachable cassette type lithium cell 3, during the use, only need with cassette type lithium cell 3 pack into battery dress groove 1021 inside can, but also can select the assembly quantity of battery according to the flight time of estimating, when guaranteeing continuation of the journey, the lightweight design principle of fuselage is optimized to the at utmost.

Referring to fig. 2-4, a battery supporting plate 1022 at the bottom of the battery loading groove 1021 and the holder housing 102 are integrally formed, a grid is arranged on the outer surface of the battery supporting plate 1022, a power-on end plate 1023 between the battery loading grooves 1021 is electrically connected with the holder housing 102, through-cavity extending arms 1024 around the battery loading grooves 1021 and the holder housing 102 are integrally formed, a blade carrying shaft 1025 at the other end of the through-cavity extending arms 1024 and the holder housing 102 are integrally formed, the through-cavity extending arms 1024 are connected with the battery loading grooves 1021 in a penetrating manner, the cartridge type lithium battery 3 is electrically connected with power-on contact pads 301 arranged on two sides of the surface, and the cartridge type lithium battery 3 is attached to the power-on end plate 1023 through the power-on contact pads 301;

a power-on end plate 1023 is arranged between the battery containing grooves 1021, the power-on end plate 1023 corresponds to the power-on contact pieces 301 on two sides of the surface of the cartridge type lithium battery 3, and when the battery box is contained in the battery containing grooves 1021, the power-on contact pieces 301 on two sides are attached to the power-on end plate 1023, so that the current is connected;

the bottommost part of the battery accommodating groove 1021 is provided with a battery supporting plate 1022 with a notch structure, the battery supporting plate 1022 can help the battery to be in contact with external air flow in the flying process, so that a heat dissipation effect is achieved, the battery supporting plate 1022 cannot be in direct contact with the ground, the supporting plate is located at the bottom of the machine body, and the card box type lithium battery 3 which is packaged in a matched mode can be free of influence under rain and snow weather;

the design all around of cloud platform casing 102 has four logical chamber exhibition arms 1024, this logical chamber exhibition arm 1024 carries the axle 1025 through terminal blade and is connected with propeller assembly 2, realize the lift flight operation of whole fuselage with the help of propeller assembly 2, the surface that this blade carried axle 1025 is provided with the notch structure equally, at the in-process of flight, the air current can enter into cloud platform casing 102's inside through the notch, the air current can contact with inside battery after getting into, when reducing the windage, can also help the battery to carry out heat transfer heat dissipation operation.

Referring to fig. 5, the propeller assembly 2 includes a shaft connecting blade 201, a driving motor 202 and a rubber foot support 203, the shaft connecting blade 201 is rotatably connected to the driving motor 202 disposed at the bottom, the rubber foot support 203 is connected to the driving motor 202 disposed at the top through a slot, the driving motor 202 is mounted inside a blade carrying shaft 1025 through screws, the rubber foot support 203 is attached to the bottom of the blade carrying shaft 1025, and a grid is disposed on the outer surface of the blade carrying shaft 1025;

the rubber foot supports 203 are located at the bottom of the blade carrying shaft 1025 and are mainly responsible for the rising and falling stability of the unmanned aerial vehicle, and the driving motors 202 are responsible for controlling the rotation of the connecting shaft blades 201.

The theory of operation, pack into inside battery dress groove 1021 with card box lithium cell 3 can, and can also select the assembly quantity of battery according to the flight time of estimating, when guaranteeing continuation of journey, optimize the lightweight design principle of fuselage in the at utmost, design between the battery dress groove 1021 has circular telegram end plate 1023, this circular telegram end plate 1023 corresponds with circular telegram contact 301 of card box lithium cell 3 surface both sides, pack into inside battery dress groove 1021 when the battery case, circular telegram contact 301 of its both sides will laminate with circular telegram end plate 1023, thereby realize the switch-on of electric current, and battery dress groove 1021 bottommost has then designed a battery layer board 1022 that has the notch structure, battery layer board 1022 can help the battery to contact with outside air current at the flight in-process, thereby play a radiating effect, and battery layer board 1022 self can not direct and ground contact, the layer board is located the fuselage bottom simultaneously, the card box lithium cell 3 of deuterogamying encapsulation can not receive the influence under the sleet weather.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence unmanned vehicles's power installation heat radiation structure, includes unmanned aerial vehicle main part (1), its characterized in that: the unmanned aerial vehicle main body (1) comprises a cabin cover casing (101) and a tripod head casing (102), the cabin cover casing (101) is connected with the tripod head casing (102) arranged at the bottom through screws, the cabin cover casing (101) is connected with peripheral anti-collision fences (103) through screws, propeller rotation assemblies (2) are arranged on the periphery of the tripod head casing (102), the number of the propeller rotation assemblies (2) is four, a battery loading groove (1021) is formed in the tripod head casing (102), the number of the battery loading grooves (1021) is two, and a card box type lithium battery (3) is arranged in the battery loading groove (1021).

2. The power supply installation heat dissipation structure of intelligent unmanned aerial vehicle of claim 1, characterized in that: battery layer board (1022) and cloud platform casing (102) of battery dress groove (1021) bottom set up to integrated into one piece structure, and the surface of battery layer board (1022) is provided with the grid, circular telegram end plate (1023) and cloud platform casing (102) electric connection between battery dress groove (1021).

3. The power supply installation heat dissipation structure of the intelligent unmanned aerial vehicle as set forth in claim 2, wherein: the battery loading groove (1021) is characterized in that a through cavity spreading arm (1024) and a holder shell (102) are arranged to be an integrally formed structure, a blade carrying shaft (1025) at the other end of the through cavity spreading arm (1024) and the holder shell (102) are arranged to be the integrally formed structure, and the through cavity spreading arm (1024) is in through connection with the battery loading groove (1021).

4. The power supply installation heat dissipation structure of intelligent unmanned vehicles of claim 3, characterized in that: the cartridge type lithium battery (3) is electrically connected with the power-on contact pieces (301) arranged on two sides of the surface, and the cartridge type lithium battery (3) is attached to and connected with the power-on end plate (1023) through the power-on contact pieces (301).

5. The power supply installation heat dissipation structure of intelligent unmanned vehicles of claim 3, characterized in that: the propeller component (2) comprises a connecting shaft machine blade (201), a driving motor (202) and a rubber foot support (203), the connecting shaft machine blade (201) is rotatably connected with the driving motor (202) arranged at the bottom, and the rubber foot support (203) is connected with the driving motor (202) arranged at the top through a clamping groove.

6. The power supply installation heat dissipation structure of the intelligent unmanned aerial vehicle as set forth in claim 5, wherein: the driving motor (202) is installed inside the blade carrying shaft (1025) through screws, the rubber foot supports (203) are attached to the bottom of the blade carrying shaft (1025), and a grid is arranged on the outer surface of the blade carrying shaft (1025).