CN211789162U

CN211789162U - Unmanned aerial vehicle battery quick charge protection device

Info

Publication number: CN211789162U
Application number: CN202020481270.XU
Authority: CN
Inventors: 余春燕; 宋翘楚; 周浩然; 宋翰彪
Original assignee: Wuhan Xintaiyu Electric Power And Electronic Science & Technology Co ltd
Current assignee: Wuhan Xintaiyu Electric Power And Electronic Science & Technology Co ltd
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2020-10-27
Anticipated expiration: 2030-04-05

Abstract

The utility model discloses an unmanned aerial vehicle battery quick charge protection device, which comprises an outer shell, the inside fixedly connected with battery body of shell, the upper surface of shell is equipped with the end cover, other fixedly connected with heat dissipation case, two are equallyd divide to the both sides inner wall of shell one side outer wall that the heat dissipation case is relative do not fixedly connected with heat absorption cover equally, the inside fixedly connected with fan of heat dissipation case, first through-hole has been seted up to one side inner wall of heat dissipation case, the second through-hole has been seted up to the opposite side outer wall of heat dissipation case, the louvre has been seted up to one side outer wall of shell, the inside fixedly connected with filter screen of louvre, first connecting hole has been seted up to the bottom. The utility model relates to a simply, convenient operation can prolong its life like this to the quick heat dissipation of battery body, can fix a position by the end cover is quick, is favorable to installing the end cover like this.

Description

Unmanned aerial vehicle battery quick charge protection device

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle battery quick charge protection device.

Background

Unmanned planes, abbreviated as drones, and abbreviated as UAVs in english, are unmanned planes that are operated by radio remote control devices and self-contained program control devices, or autonomously operated by an onboard computer, either completely or intermittently. For military use, unmanned aerial vehicles are divided into reconnaissance aircraft and target drone, and for civil use, unmanned aerial vehicles + industrial application are really just needed for unmanned aerial vehicles; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.

When the existing unmanned aerial vehicle battery is charged quickly, a large amount of heat is easily emitted from the interior of the unmanned aerial vehicle battery, and if the heat is not dissipated in time, the service life of the battery is easily shortened, so that the use cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the unmanned aerial vehicle battery quick charge protection device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an unmanned aerial vehicle battery rapid charging protection device comprises a shell, a battery body is fixedly connected in the shell, the upper surface of the shell is provided with an end cover, the inner walls of two sides of the shell are respectively and fixedly connected with a heat dissipation box, the outer wall of one side of the shell opposite to the two heat dissipation boxes is respectively and fixedly connected with a heat absorption cover, the interior of the heat dissipation box is fixedly connected with a fan, the inner wall of one side of the heat dissipation box is provided with a first through hole, the outer wall of the other side of the heat dissipation box is provided with a second through hole, the outer wall of one side of the shell is provided with a heat dissipation hole, the interior of the heat dissipation hole is fixedly connected with a filter screen, the inner surface of the bottom of the shell is symmetrically provided with first connection holes, the bottom fixedly connected with base of shell, the inside symmetry of base has seted up the second connecting hole, two the same passageway is all seted up to the lower fixed connection of second connecting hole.

Preferably, the inner surface of the top of the end cover is fixedly connected with a buffer column, and the buffer column is in contact with the battery body.

Preferably, the interior of the channel is symmetrically and fixedly connected with two check valves.

Preferably, the lower surface of the end cover is symmetrically provided with positioning grooves, and positioning blocks are slidably connected inside the positioning grooves.

Preferably, the first fixed block of difference fixedly connected with is equallyd divide to the both sides outer wall of end cover, the inside sliding connection of first fixed block has the gim peg, the outer wall sliding connection of gim peg has the second fixed block, fixed connection between second fixed block and the shell.

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

1. in the utility model, the fan can quickly dissipate heat of the battery body, thus prolonging the service life of the battery body;

2. in the utility model, the positioning groove and the positioning block are arranged, so that the end cover can be positioned quickly, and the end cover can be installed conveniently;

to sum up, the utility model relates to a simply, convenient operation can prolong its life like this to the quick heat dissipation of battery body, can fix a position by the end cover is quick, is favorable to installing the end cover like this.

Drawings

Fig. 1 is a schematic structural view of a rapid charging protection device for an unmanned aerial vehicle battery provided by the present invention;

fig. 2 is a schematic diagram of an internal structure of a heat dissipation box of the rapid battery charging protection device for an unmanned aerial vehicle according to the present invention;

fig. 3 is the utility model provides an unmanned aerial vehicle battery quick charge protection device's embodiment two schematic structure.

In the figure: the battery comprises a shell 1, a battery body 2, an end cover 3, a heat dissipation box 4, a heat absorption cover 5, a fan 6, a first through hole 7, a second through hole 8, heat dissipation holes 9, a filter screen 10, a first connection hole 11, a base 12, a second connection hole 13, a channel 14, a buffer column 15, a check valve 16, a positioning groove 17, a positioning block 18, a first fixing block 19, a fixing bolt 20 and a second fixing block 21.

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.

Referring to fig. 1-2, a scheme of an embodiment of an unmanned aerial vehicle battery quick charge protection device, including shell 1, shell 1's inside fixedly connected with battery body 2, shell 1's upper surface is equipped with end cover 3, other fixedly connected with heat dissipation case 4 is equallyd divide to shell 1's both sides inner wall, other fixedly connected with heat absorption cover 5 is equallyd divide to two heat dissipation case 4 relative one side outer walls, heat dissipation case 4's inside fixedly connected with fan 6, first through-hole 7 has been seted up to heat dissipation case 4's one side inner wall, second through-hole 8 has been seted up to heat dissipation case 4's opposite side outer wall, louvre 9 has been seted up to one side outer wall of shell 1, louvre 9's inside fixedly connected with filter screen 10, first connecting hole 11 has been seted up to shell 1's bottom inner surface symmetry, shell 1's bottom fixedly connected with base 12, second connecting hole 13 has been seted.

The inner surface of the top of the end cover 3 is fixedly connected with a buffer column 15, the buffer column 15 is in contact with the battery body 2, the inside of the channel 14 is symmetrically and fixedly connected with one-way valves 16, and the number of the one-way valves 16 is two.

When the inside high temperature of shell 1, start the switch of fan 6, the heat that fan 6 distributed out battery body 2 is inhaled away, can prolong its life to the quick heat dissipation of battery body 2 like this, and is provided with louvre 9, first connecting hole 11, second connecting hole 13 and passageway 14, can be so that the inside air of shell 1 obtains the circulation.

Compared with the first embodiment, the second embodiment adopts a more convenient structure as the positioning groove 17 and the positioning block 18, so that the end cover 3 can be quickly positioned, and the installation of the end cover 3 is facilitated.

Referring to fig. 1-3, an embodiment two scheme of an unmanned aerial vehicle battery fast charging protection device, including shell 1, shell 1's inside fixedly connected with battery body 2, shell 1's upper surface is equipped with end cover 3, other fixedly connected with heat dissipation case 4 is equallyd divide to the both sides inner wall of shell 1, other fixedly connected with heat absorption cover 5 is equallyd divide to two heat dissipation case 4 relative one side outer walls, heat dissipation case 4's inside fixedly connected with fan 6, first through-hole 7 has been seted up to one side inner wall of heat dissipation case 4, second through-hole 8 has been seted up to the opposite side outer wall of heat dissipation case 4, louvre 9 has been seted up to one side outer wall of shell 1, louvre 9's inside fixedly connected with filter screen 10, first connecting hole 11 has been seted up to the bottom internal surface symmetry of shell 1, shell 1's bottom fixedly connected with base 12, second connecting hole 13 has been seted up to the.

Fixed surface is connected with buffering post 15 in the top of end cover 3, mutual contact between buffering post 15 and the battery body 2, the inside symmetry fixedly connected with check valve 16 of passageway 14, the quantity of check valve 16 is two, constant head tank 17 has been seted up to the lower surface symmetry of end cover 3, the inside sliding connection of constant head tank 17 has locating piece 18, first fixed block 19 of difference fixedly connected with is equallyd divide to the both sides outer wall of end cover 3, the inside sliding connection of first fixed block 19 has gim peg 20, the outer wall sliding connection of gim peg 20 has second fixed block 21, fixed connection between second fixed block 21 and the shell 1.

The positioning groove 17 of the end cover 3 is aligned with the positioning block 18 for insertion, and then the fixing bolt 20 is inserted into the first fixing block 19 and the second fixing block 21, so that the end cover 3 and the housing 1 can be quickly installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an unmanned aerial vehicle battery quick charge protection device, includes shell (1), its characterized in that, the inside fixedly connected with battery body (2) of shell (1), the upper surface of shell (1) is equipped with end cover (3), the both sides inner wall of shell (1) is equallyd divide and is respectively fixedly connected with heat dissipation case (4), two the relative one side outer wall of heat dissipation case (4) is equallyd divide and is respectively fixedly connected with heat absorption cover (5), the inside fixedly connected with fan (6) of heat dissipation case (4), one side inner wall of heat dissipation case (4) has seted up first through-hole (7), the opposite side outer wall of heat dissipation case (4) has seted up second through-hole (8), one side outer wall of shell (1) has seted up louvre (9), the inside fixedly connected with filter screen (10) of louvre (9), the bottom inner surface symmetry of shell (1) has seted up first connecting, the bottom fixedly connected with base (12) of shell (1), second connecting hole (13) have been seted up to the inside symmetry of base (12), two same passageway (14) have all been seted up to the lower fixed connection of second connecting hole (13).

2. The unmanned aerial vehicle battery rapid charging protection device of claim 1, characterized in that the top inner surface of the end cover (3) is fixedly connected with a buffer column (15), and the buffer column (15) and the battery body (2) are in contact with each other.

3. The unmanned aerial vehicle battery rapid charging protection device of claim 1, characterized in that the inside of the channel (14) is symmetrically and fixedly connected with check valves (16), and the number of the check valves (16) is two.

4. The unmanned aerial vehicle battery rapid charging protection device of claim 1, characterized in that the lower surface of the end cover (3) is symmetrically provided with positioning grooves (17), and positioning blocks (18) are slidably connected inside the positioning grooves (17).

5. The unmanned aerial vehicle battery quick charge protection device of claim 1, characterized in that, the both sides outer wall of end cover (3) is equallyd divide and is fixedly connected with first fixed block (19) respectively, the inside sliding connection of first fixed block (19) has gim peg (20), the outer wall sliding connection of gim peg (20) has second fixed block (21), fixed connection between second fixed block (21) and shell (1).