CN215869655U - Battery container, battery device, and unmanned equipment - Google Patents

Abstract

The utility model relates to the technical field of unmanned equipment, in particular to a battery container, a battery device and the unmanned equipment; the unmanned equipment comprises an unmanned equipment body and a battery device arranged on the unmanned equipment body; the battery device comprises a battery container and a battery, wherein the battery container comprises a box body, the box body comprises an inner box body and an outer box body which are arranged at intervals, a storage cavity is formed between the inner box body and the outer box body, and the storage cavity is used for storing materials for extinguishing a fire; wherein, interior box has and holds the chamber, holds the chamber and includes first cavity and the second cavity of intercommunication each other to make the battery pass and place in the storage of second cavity behind the first cavity. The battery container provided by the utility model can improve the fire extinguishing effect when the battery is exploded, and improves the user experience.

Description

Battery container, battery device, and unmanned equipment

Technical Field

The utility model relates to the technical field of unmanned equipment, in particular to a battery container, a battery device and the unmanned equipment.

Background

With the development of unmanned equipment, people can complete a lot of work by using the unmanned equipment, such as: the unmanned aerial vehicle is used for carrying out a plurality of works such as spraying of fire extinguishing liquid, aerial photography, power inspection, environmental monitoring, disaster patrol and the like; various unmanned equipment all need transport, storage battery in the operation process. In order to improve the problems, the related art provides a battery container for preventing the explosion of the battery, specifically, the battery can be stored in the battery container, and when the explosion of the battery occurs, the fire extinguishing material in the battery container can leak out, so as to extinguish the fire of the battery.

However, the related art provides a battery container having a poor fire extinguishing effect and a poor user experience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a battery container, a battery device and unmanned equipment, wherein the battery container can improve the fire extinguishing effect when a battery is exploded, and the user experience is improved.

The embodiment of the utility model is realized by the following steps:

in a first aspect, the present invention provides a battery container for containing a battery, the battery container comprising:

the box body comprises an inner box body and an outer box body which are arranged at intervals, a storage cavity is formed between the inner box body and the outer box body, and the storage cavity is used for storing materials for fire extinguishment; wherein, interior box has and holds the chamber, holds the chamber and includes first cavity and the second cavity of intercommunication each other to make the battery pass and place in the storage of second cavity behind the first cavity.

In an alternative embodiment, the volume of the first cavity is greater than the volume of the battery placed within the second cavity.

In an alternative embodiment, the storage chamber includes a first storage chamber and a second storage chamber that are communicated with each other, the first storage chamber is enclosed outside the accommodating chamber, and the second storage chamber is located at the bottom of the accommodating chamber.

In an alternative embodiment, at least part of the inner casing has a wall thickness less than the wall thickness of the outer casing.

In an alternative embodiment, the inner box body comprises four inner walls which are sequentially connected end to end, and the thickness of at least one of the four inner walls is smaller than that of the outer box body.

In an optional embodiment, the inner box further includes a first bottom wall, and the four inner walls are connected to the first bottom wall, and the first bottom wall is used for supporting the battery placed in the second cavity.

In an optional embodiment, the outer box body comprises four outer walls which are sequentially connected end to end, and the four inner walls and the four outer walls are arranged at intervals in a one-to-one correspondence manner.

In an alternative embodiment, the tank is provided with a liquid inlet, which communicates with the storage chamber.

In an optional embodiment, the box body further comprises a flanging, the flanging is connected with the inner box body and the outer box body at the same time, the flanging is located at one end, away from the second cavity, of the first cavity, and the liquid inlet is formed in the flanging.

In a second aspect, the present invention provides a battery device comprising a battery and the battery container of any one of the previous embodiments, wherein the battery is disposed in the second cavity of the battery container.

In a third aspect, the present invention provides an unmanned aerial vehicle, comprising an unmanned aerial vehicle body and the battery device in the foregoing embodiments, wherein the battery device is disposed on the unmanned aerial vehicle body.

The beneficial effects of the battery container provided by the embodiment of the utility model comprise: the battery container provided by the embodiment of the utility model can be used for containing batteries, and comprises a box body, wherein the box body comprises an inner box body and an outer box body which are arranged at intervals, a storage cavity is formed between the inner box body and the outer box body, and the storage cavity is used for storing materials for extinguishing fire; the inner box body is provided with an accommodating cavity, and the accommodating cavity comprises a first cavity and a second cavity which are communicated with each other; so that the battery can pass through the first cavity and then be placed in the second cavity for storage. The battery that places in the second cavity the phenomenon of blasting appears to the battery to when making the fire extinguishing material who stores in the storage chamber spill, owing to hold the first cavity and the second cavity that the chamber has mutual intercommunication, and the battery is for passing and places in the second cavity behind the first cavity, when the battery was placed in the second cavity promptly, it has the first cavity that the vacancy came out to hold the intracavity, so can cover at the battery effectively from the fire extinguishing material that the storage chamber spilled, in order to improve the effect of putting out a fire, promote user experience.

The battery device of the embodiment of the utility model has the beneficial effects that: the battery device provided by the embodiment of the utility model comprises a battery and the battery container, wherein the battery is placed in the second cavity of the battery container. When the battery of battery device takes place to explode the phenomenon, can utilize the battery receptacle to improve the fire extinguishing effect, promote user experience.

The unmanned equipment of the embodiment of the utility model has the beneficial effects that: the unmanned equipment provided by the embodiment of the utility model comprises an unmanned equipment body and a battery device arranged on the unmanned equipment body; when the battery that battery device set up the blasting phenomenon appears, can utilize the battery receptacle to improve the fire extinguishing effect, promote user experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a block diagram of an unmanned aerial vehicle according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a battery container according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a housing in an embodiment of the utility model;

fig. 4 is a cross-sectional view of a battery container in an embodiment of the utility model.

Icon: 010-unmanned aerial vehicle; 100-a drone body; 110-a spraying system; 200-a battery device; 210-a battery; 220-a battery container; 230-a box body; 240-inner box; 241-an accommodating cavity; 242-a first cavity; 243-a second cavity; 244-an inner wall; 245-a first bottom wall; 246-opening; 250-an outer box body; 251-an outer wall; 252-a second bottom wall; 260-a storage chamber; 261-a first storage chamber; 262-a second storage chamber; 270-liquid inlet; 271-flanging; 280-a handle; 281-pore walls.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the utility model product is conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment provides an unmanned aerial vehicle, can be used for the forest to put out a fire, take photo by plane, the electric power is patrolled and examined, environmental monitoring and disaster condition patrol and examine etc..

Further, unmanned aerial vehicle includes unmanned aerial vehicle body and sets up in the operation equipment of unmanned aerial vehicle body to the unmanned aerial vehicle body drives operation equipment and removes, makes operation equipment can accomplish corresponding effect.

The unmanned device may be an unmanned aerial vehicle 010 (as shown in fig. 1), an unmanned vehicle, an unmanned ship, or a robot, and is not particularly limited herein; this embodiment will be described in detail by taking the unmanned aerial vehicle 010 as an example.

Referring to fig. 1, the unmanned aerial vehicle 010 of the embodiment includes an unmanned aerial vehicle body 100 and a spraying system 110 disposed on the unmanned aerial vehicle body 100, where the unmanned aerial vehicle body 100 is the aforementioned unmanned equipment body, and the spraying system 110 is the aforementioned operation equipment; the spraying system 110 is used for storing various liquids and spraying various liquids; thus, when the unmanned aerial vehicle body 100 flies with the spraying system 110, the spraying system 110 can be used for extinguishing a forest fire, watering, fertilizing and other operations.

Further, unmanned aerial vehicle 010 still includes battery device 200, and battery device 200 sets up in unmanned aerial vehicle body 100, and battery device 200 is connected with sprinkling system 110 electricity to in for the power supply of sprinkling system 110, make the operation that sprinkling system 110 can be normal.

It should be understood that in other embodiments, the working device may also be a sowing system, a picking system, etc., and is not specifically limited herein.

The battery device 200 may also be used in other electric devices such as an electric vehicle and a charger, and is not particularly limited herein.

With reference to fig. 1, the battery device 200 includes a battery 210 and a battery receptacle 220, wherein the battery receptacle 220 is used for receiving the battery 210; the battery container 220 may be disposed on the drone body 100, such that the battery 210 received in the battery container 220 is disposed on the drone body 100 through the battery container 220; the battery 210 is electrically connected to the sprinkler system 110 for powering the sprinkler system 110; the battery container 220 stores a fire extinguishing material, and the fire extinguishing material leaks out to extinguish a fire when the battery 210 is exploded.

It should be noted that the battery device 200 may be transported and stored independently without being installed in the unmanned aerial vehicle body, that is, when transporting and storing the battery 210, the battery 210 may be placed in the battery container 220, and then the battery device 200 may be transported and stored as a whole; the battery transfer device 200 includes, for example, a truck, a hand, and the like, and is not particularly limited herein. When the battery 210 is spontaneously ignited by a temperature rise or vibration during transportation when the battery 210 is transported or stored, the fire extinguishing material leaked from the battery container 220 can extinguish the fire, thereby improving the safety of transportation and storage of the battery 210.

Referring to fig. 2 and 3, the battery container 220 includes a case 230, the case 230 includes an inner case 240 and an outer case 250 disposed at an interval, a storage chamber 260 is formed between the inner case 240 and the outer case 250, and the storage chamber 260 is used for storing a material for extinguishing a fire; the inner case 240 has a receiving cavity 241, and the receiving cavity 241 includes a first cavity 242 and a second cavity 243 connected to each other, so that the battery 210 can pass through the first cavity 242 and then be placed in the second cavity 243 for storage. When the battery 210 placed in the second cavity 243 explodes and the fire extinguishing material stored in the storage cavity 260 leaks, the accommodating cavity 241 is provided with the first cavity 242 and the second cavity 243 which are communicated with each other, and the battery 210 is placed in the second cavity 243 after penetrating through the first cavity 242, namely, when the battery 210 is placed in the second cavity 243, the accommodating cavity 241 is internally provided with the spare first cavity 242, so that the fire extinguishing material leaked from the storage cavity 260 can effectively cover the battery 210, the fire extinguishing effect is improved, and the user experience is improved.

It should be noted that, in order to further ensure a good fire extinguishing effect, when the battery container 220 is used, the first cavity 242 is located above the second cavity 243, so that when the battery 210 is placed in the second cavity 243 after passing through the first cavity 242, which is left empty in the accommodating cavity 241, is located above the battery 210 disposed in the second cavity 243; when battery 210 takes place to explode the phenomenon, the fire extinguishing material who spills in storage chamber 260 can cover more effectively outside battery 210, especially can ensure that fire extinguishing material can cover in battery 210's electric core department to improve fire control effect, promote user experience, improve the problem that unmanned aerial vehicle 010 complete machine burns out.

The fire extinguishing material loaded in the storage chamber 260 may be water, fire extinguishing liquid, sprayed chemical liquid, etc. when the battery device 200 is in use, and is not particularly limited herein.

Alternatively, the storage chamber 260 may be connected to the sprinkler system 110, and liquid may flow between the storage chamber 260 and the sprinkler system 110, i.e., liquid may flow from the sprinkler system 110 into the storage chamber 260 or from the storage chamber 260 into the sprinkler system 110; thus, when the battery 210 in the second chamber 243 explodes, the liquid in the spraying system 110 can be delivered to the storage chamber 260 to supplement the fire extinguishing material, thereby improving the fire extinguishing effect; alternatively, when the battery 210 in the second chamber 243 is not exploded, the liquid in the storage chamber 260 may be delivered to the spraying system 110 to spray more liquid, so as to improve the operation efficiency of the spraying system 110.

In a preferred embodiment, the volume of the first cavity 242 is greater than the volume of the battery 210 placed within the second cavity 243; specifically, the volume of the second cavity 243 is matched with the volume of the battery 210, so that the battery 210 can be completely placed in the second cavity 243, and the volume of the first cavity 242 is larger than the volume of the second cavity 243. Thus, when the battery 210 is exploded and the fire extinguishing material in the storage chamber 260 leaks, the leaked fire extinguishing material can be reliably covered on the battery 210, thereby ensuring the reliability of fire extinguishing and improving the user experience.

It should be noted that the volume of the first cavity 242 being larger than the volume of the second cavity 243 may be: the ratio of the first cavity 242 in the accommodating cavity 241 is larger than that of the second cavity 243 in the accommodating cavity 241, for example: the first cavity 242 occupies three fifths of the accommodating cavity 241, and the second cavity 243 occupies two fifths of the accommodating cavity 241, or the first cavity 242 occupies two thirds of the accommodating cavity 241, and the second cavity 243 occupies one third of the accommodating cavity 241, and so on, and is not particularly limited herein.

It should be understood that in other embodiments, the volume of the second cavity 243 may be greater than the volume of the battery 210 placed within the second cavity 243, such as: the volume of the battery 210 occupies two-thirds, three-quarters, etc. of the second cavity 243, it is only necessary to ensure that the volume of the first cavity 242 is greater than the volume of the battery 210 placed in the second cavity 243.

Of course, in other embodiments, the volume of the first cavity 242 may be less than or equal to the volume of the battery 210 in the second cavity 243, and is not limited in particular.

Referring to fig. 3 and 4, in the present embodiment, the storage cavity 260 includes a first storage cavity 261 and a second storage cavity 262 that are communicated with each other, the first storage cavity 261 surrounds the outside of the accommodating cavity 241, and the second storage cavity 262 is located at the bottom of the accommodating cavity 241. In this way, it is ensured that a sufficient amount of fire extinguishing material is stored in the storage chamber 260 to reliably extinguish a fire with a sufficient amount of fire extinguishing material when the battery 210 placed in the second chamber 243 explodes.

In order to ensure that the fire extinguishing material stored in the storage chamber 260 can reliably escape when the battery 210 placed in the second chamber 243 explodes, the wall thickness of at least a part of the inner case 240 is smaller than that of the outer case 250, so that when the battery 210 placed in the second chamber 243 explodes, at least a part of the inner case 240 can be damaged, that is, at least a part of the inner case 240 is leaked or melted, and the fire extinguishing material in the storage chamber 260 can escape from the damaged part of the inner case 240 and cover the outside of the battery 210, thereby effectively extinguishing fire.

The structure of the inner box 240 may be set as required, referring to fig. 2 to 4, the inner box 240 of the present embodiment includes four inner walls 244 connected end to end in sequence, and at least one of the four inner walls 244 has a thickness smaller than the wall thickness of the outer box 250; between the four inner walls 244 is a receiving cavity 241. Thus, when the battery 210 placed in the second chamber 243 is exploded, at least one of the four inner walls 244 may be damaged, so that the fire extinguishing material in the storage chamber 260 may be leaked out to cover the battery 210, thereby effectively extinguishing a fire.

In a preferred embodiment, the thicknesses of the four inner walls 244 of the inner case 240 are smaller than the thickness of the outer case 250, so that when the battery 210 in the second cavity 243 explodes, any one of the inner walls 244 can be damaged, and the fire extinguishing material can reliably leak out to cover the battery 210, so as to extinguish the fire timely, efficiently and reliably.

Of course, in other embodiments, only one, two, or three of the inner walls 244 may have a thickness less than the wall thickness of the outer housing 250.

It should be noted that, in the present embodiment, the four inner walls 244 of the inner box 240 are sequentially connected end to form a box 230 structure substantially in the shape of a regular quadrangular prism, and when the battery 210 is placed in the second cavity 243, the four inner walls 244 may be respectively distributed in one-to-one correspondence with the four side walls of the battery 210, so as to be beneficial to effectively destroy any one inner wall 244 when the battery 210 is exploded, and ensure that the fire extinguishing material reliably leaks out and covers the battery 210, thereby effectively extinguishing fire.

In other embodiments, the inner box 240 may also be a cylindrical shape, a triangular prism shape, etc., and is not limited herein.

Referring to fig. 4, the inner case 240 of the present embodiment further includes a first bottom wall 245, four inner walls 244 are connected to the first bottom wall 245, the first bottom wall 245 is used for supporting the battery 210 placed in the second cavity 243, and the first bottom wall 245 and the four inner walls 244 enclose an accommodating cavity 241; specifically, one end of each of the four inner walls 244 is connected to the first bottom wall 245, the other end of each of the four inner walls 244 defines an opening 246 of the accommodating cavity 241, and the battery 210 can be placed into the accommodating cavity 241 from the opening 246, that is, the battery 210 can sequentially pass through the opening 246 and the first cavity 242, then be placed into the second cavity 243, and be supported by the first bottom wall 245. With this arrangement, convenience and stability of the battery 210 placed in the battery container 220 are facilitated.

As shown in fig. 2 to 4, the outer box 250 of this embodiment includes four outer walls 251 connected end to end in sequence, and the four inner walls 244 of the inner box 240 and the four outer walls 251 of the outer box 250 are arranged at intervals in a one-to-one correspondence manner. In this way, the first storage cavity 261 is formed between the four inner walls 244 and the four outer walls 251, so that the fire extinguishing material is stored between the inner case 240 and the outer case 250, which is advantageous for destroying the inner walls 244 when the battery 210 stored in the battery container 220 is exploded, so that the fire extinguishing material between the inner walls 244 and the outer walls 251 is leaked, thereby effectively extinguishing fire.

It should be noted that the thicknesses of the four inner walls 244 of the present embodiment are smaller than the thicknesses of the four outer walls 251, so that when the battery 210 placed in the second cavity 243 explodes, any one of the inner walls 244 is damaged, so that the fire extinguishing material in the first storage cavity 261 can reliably leak out and cover the battery 210, thereby effectively extinguishing the fire.

It should be understood that in other embodiments, the four outer walls 251 and the four inner walls 244 may be offset, i.e., one outer wall 251 is correspondingly disposed at the corner formed by the two inner walls 244.

In other embodiments, the outer case 250 may also be a cylindrical shape, a triangular prism shape, or the like, and is not particularly limited herein.

Further, referring to fig. 4, the outer box 250 further includes a second bottom wall 252, one end of each of the four outer walls 251 is connected to the second bottom wall 252, the second bottom wall 252 is spaced apart from the first bottom wall 245, and a second storage cavity 262 communicated with the first storage cavity 261 is formed between the second bottom wall 252 and the first bottom wall 245; wherein the thickness of the first bottom wall 245 is smaller than that of the second bottom wall 252. Thus, when the battery 210 placed in the second chamber 243 explodes, at least one of the four inner walls 244 and the first bottom wall 245 may be broken, thereby ensuring that the fire extinguishing material in the storage chamber 260 can be effectively leaked out, and further ensuring the reliability of fire extinguishing.

It should be noted that, the outer box 250 and the inner box 240 may be integrally formed, that is, the second bottom wall 252 and the four outer walls 251 are integrally formed, and the first bottom wall 245 and the four inner walls 244 are integrally formed. Of course, in other embodiments, the second bottom wall 252 and the four outer walls 251 may be bonded or clamped, and the like, and the first bottom wall 245 and the four inner walls 244 may also be bonded or clamped, and the like, which are not limited herein.

Referring to fig. 2, the tank 230 of the present embodiment is provided with a liquid inlet 270, and the liquid inlet 270 is communicated with the storage cavity 260; thus, the storage chamber 260 is filled with the fire extinguishing material through the inlet 270, so that the battery container 220 can be used more conveniently.

Further, the box 230 further comprises a flange 271, the flange 271 is connected with the inner box 240 and the outer box 250 at the same time, the flange 271 is located at one end of the first cavity 242 far away from the second cavity 243, and the liquid inlet 270 is arranged on the flange 271; specifically, the ends of the four inner walls 244 away from the first bottom wall 245 and the ends of the four outer walls 251 away from the second bottom wall 252 are connected with the flanges 271. In this way, the fire extinguishing material can be reliably stored in the storage chamber 260 so as to extinguish a fire using the fire extinguishing material when the battery 210 explodes.

The connection mode of the flange 271 with the inner case 240 and the outer case 250 may be integrally formed, welded, or bonded, and is not particularly limited herein.

It should be further noted that the number of the liquid inlets 270 may be set as required, and the flanging 271 of this embodiment is provided with two liquid inlets 270, so as to facilitate flexible use; moreover, when the fire extinguishing material in the storage chamber 260 needs to be poured out, the fire extinguishing material in the storage chamber 260 can be directly and rapidly poured out through the two liquid inlets 270. Of course, in other embodiments, the number of the liquid inlet 270 may be one, three, etc., and is not limited herein.

Optionally, the battery receptacle 220 further includes a cover (not shown) detachably coupled to the case 230 to close or open the inlet opening 270; in this manner, reliable storage of the fire-extinguishing material within the storage chamber 260 is facilitated, preventing accidental spillage of the fire-extinguishing material through the fluid inlet 270.

The cover may be connected to the case 230 by a screw or a snap, and the like, which is not limited in this respect.

Referring to fig. 2 and 4, in order to facilitate the carrying of the battery device 200, the battery container 220 further includes a handle 280, so that the user can simultaneously carry the battery container 220 and the battery 210 placed in the battery container 220 by applying force through the handle 280.

The structure of the handle 280 can be set as required, and the handle 280 of the present embodiment is a through hole disposed in the box 230, and the through hole is communicated with the first cavity 242; i.e., a through-hole, extends through a set of inner walls 244 and outer walls 251 that are oppositely and spaced apart. Thus, except that the user can carry the battery device 200 through the handle 280, the structure of the battery device 200 which is relatively compact can be ensured, which is beneficial to integrally arranging the battery device 200 on the unmanned aerial vehicle body 100.

Further, the hole wall 281 of the through hole is connected with the corresponding inner wall 244 and outer wall 251 at the same time; this is advantageous in that the storage chamber 260 is a closed space, and it is ensured that the fire extinguishing material stored in the storage chamber 260 is not easily accidentally spilled.

It should be noted that the hole wall 281 of the through hole, the inner wall 244 and the outer wall 251 may be integrally formed; of course, in other embodiments, the connection manner of the hole wall 281 of the through hole and the inner wall 244 and the outer wall 251 may also be welding, bonding, etc., and is not limited in particular.

It should be understood that in other embodiments, the handle 280 may be an external handle connected to the box 230 by a fastener such as a screw, and is not limited thereto.

The number of the handles 280 can be set according to the requirement, the box body 230 of the embodiment is provided with two handles 280, and the two handles 280 are oppositely and alternately arranged on two sides of the first cavity 242; in this manner, the user can carry the battery device 200 more conveniently through the handle 280.

Of course, in other embodiments, the number of the handles 280 provided on the box 230 may be one, three, four, etc., and is not limited herein.

When the unmanned aerial vehicle 010 of the embodiment is used, the battery 210 is loaded in the battery container 220, so that the battery device 200 is integrally assembled to the unmanned aerial vehicle body 100; if the battery 210 is exploded, the inner case 240 can be damaged, so that the fire extinguishing material in the storage chamber 260 leaks out and covers the battery 210, thereby extinguishing the fire and improving the problem of fire.

In summary, the battery container 220 of the present invention can be used for placing the battery 210, and when the battery 210 placed in the second cavity 243 explodes and the fire extinguishing material stored in the storage cavity 260 leaks, the accommodating cavity 241 has the first cavity 242 and the second cavity 243 which are communicated with each other, and the battery 210 is placed in the second cavity 243 after penetrating through the first cavity 242, that is, when the battery 210 is placed in the second cavity 243, the accommodating cavity 241 has the spare first cavity 242 therein, so that the fire extinguishing material leaking from the storage cavity 260 can effectively cover the battery 210, thereby improving the fire extinguishing effect and enhancing the user experience.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A battery container for receiving a battery, the battery container comprising:

the box body comprises an inner box body and an outer box body which are arranged at intervals, a storage cavity is formed between the inner box body and the outer box body, and the storage cavity is used for storing materials for extinguishing fire; the inner box body is provided with a containing cavity, and the containing cavity comprises a first cavity and a second cavity which are communicated with each other, so that the battery can penetrate through the first cavity and then be placed in the second cavity for storage.

2. The battery container of claim 1, wherein the first cavity has a volume greater than a volume of the battery placed within the second cavity.

3. The battery receptacle of claim 1, wherein the storage cavity comprises a first storage cavity and a second storage cavity in communication with each other, the first storage cavity being enclosed outside the receiving cavity, the second storage cavity being located at a bottom of the receiving cavity.

4. The battery container of claim 1, wherein at least a portion of the inner housing has a wall thickness less than a wall thickness of the outer housing.

5. The battery container of claim 4, wherein the inner box includes four interior walls connected end to end in sequence, at least one of the four interior walls having a thickness less than a wall thickness of the outer box.

6. The battery container of claim 5, wherein the inner box further comprises a first bottom wall, four of the inner walls are connected to the first bottom wall, and the first bottom wall is configured to support the battery disposed in the second cavity.

7. The battery container of claim 5, wherein the outer housing includes four outer walls connected end to end in sequence, and the four inner walls and the four outer walls are spaced apart in a one-to-one correspondence.

8. The battery receptacle of any of claims 1-7, wherein the tank is provided with a liquid inlet that communicates with the storage cavity.

9. The battery container of claim 8, wherein the box further comprises a flange, the flange is connected to the inner box and the outer box, the flange is located at an end of the first cavity away from the second cavity, and the inlet is disposed at the flange.

10. A battery device comprising a battery and the battery receptacle of any of claims 1-9, the battery being disposed within the second cavity of the battery receptacle.

11. An unmanned aerial device comprising an unmanned aerial device body and the battery device of claim 10, wherein the battery device is disposed on the unmanned aerial device body.

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