CN211108019U - Quick change power battery compartment of electric aircraft - Google Patents
Quick change power battery compartment of electric aircraft Download PDFInfo
- Publication number
- CN211108019U CN211108019U CN201922316849.0U CN201922316849U CN211108019U CN 211108019 U CN211108019 U CN 211108019U CN 201922316849 U CN201922316849 U CN 201922316849U CN 211108019 U CN211108019 U CN 211108019U
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- battery
- power
- battery compartment
- power battery
- quick
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an electric aircraft quick change power battery compartment belongs to electric aircraft technical field. The power battery compartment is positioned at the lower part of the body of the electric airplane, the lower part of the electric airplane is provided with a battery compartment hanging quick-release connector and a battery compartment power plug, the power battery compartment is provided with an airplane battery compartment hanging connector and a power cable socket, the battery compartment hanging quick-release connector is connected with the airplane battery compartment hanging connector, and the battery compartment power plug is connected with the power cable socket; this electric aircraft quick change power battery storehouse simple structure, reasonable in design adopts quick change power battery storehouse, can accelerate the change speed of battery, realizes the concentrated maintenance of charging to the battery, can supply the electric energy for the aircraft fast moreover, and the rate of utilization of greatly increased aircraft solves electric aircraft and charges slowly, changes the battery difficulty, and the battery occupies the problem of fuselage space.
Description
Technical Field
The utility model relates to an electric aircraft quick change power battery compartment belongs to electric aircraft technical field.
Background
The electric airplane adopts a mode of directly charging or replacing a battery. The direct charging is that when the airplane is parked on the parking apron, the charging pile pulls the cable to be connected with an airplane power socket so as to charge the airplane power battery. The battery replacement is to take the power battery off the airplane and then charge the power battery to a designated place.
Due to the restriction of the energy density of the current battery, the electric airplane is charged frequently. Batteries of electric aircraft are installed in the fuselage battery compartment for the purpose of reducing flight resistance and weight of the structure. Occupying the space of the body and having a complicated installation structure. Moreover, the power battery is heavy and difficult to disassemble and transport, which are not favorable for quick replacement of the battery, so that most electric airplanes adopt an onboard charging method. The long charging time of the battery occupies the aircraft servicing time, so that the utilization rate of the aircraft is reduced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the to-be-solved technical problem of the utility model is to provide an electric aircraft quick change power battery storehouse.
The utility model discloses an electric aircraft quick change power battery compartment, it contains electric aircraft, power battery compartment, battery compartment hang quick-release connector, battery compartment power plug, aircraft battery compartment hang joint, power cable socket, battery transfer car, battery lift platform and fills electric pile, power battery compartment is located electric aircraft fuselage lower part, electric aircraft lower part is provided with battery compartment hang quick-release connector and battery compartment power plug, be provided with aircraft battery compartment hang joint and power cable socket on the power battery compartment, battery compartment hang quick-release connector and aircraft battery compartment hang joint connection, battery compartment power plug and power cable socket connection;
The power battery compartment comprises a power battery, a battery detection management unit, a cooling air inlet duct, an exhaust duct and a cooling fan, wherein two groups of power batteries are arranged in the power battery compartment, the battery detection management unit is arranged at one end of the power battery, the cooling air inlet duct and the exhaust duct are respectively arranged at two ends of the power battery compartment, and the cooling fan is arranged at an air inlet of the cooling air inlet duct.
Preferably, the power battery compartment is designed in a streamline shape.
Preferably, the power battery cabin is equipped with a battery transfer trolley and a charging pile, and a battery lifting platform is arranged on the battery transfer trolley.
Preferably, the battery compartment hanging quick-release connector and the aircraft battery compartment hanging connector are connected through a lock catch.
Preferably, a buffered battery bracket is arranged on the battery lifting platform.
Compared with the prior art, the beneficial effects of the utility model are that: this electric aircraft quick change power battery storehouse simple structure, reasonable in design adopts quick change power battery storehouse, can accelerate the change speed of battery, realizes the concentrated maintenance of charging to the battery, can supply the electric energy for the aircraft fast moreover, and the rate of utilization of greatly increased aircraft solves electric aircraft and charges slowly, changes the battery difficulty, and the battery occupies the problem of fuselage space.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
Fig. 3 is a schematic structural view of the power battery compartment of the present invention;
Fig. 4 is a charging state diagram of the power battery compartment of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2;
Fig. 6 is an enlarged schematic view of B in fig. 2.
Reference numerals: the system comprises an electric airplane 1, a power battery compartment 2, a power battery 201, a battery detection management unit 202, a cooling air inlet duct 203, an exhaust duct 204, a cooling fan 205, a battery compartment hanging quick-release connector 3, a battery compartment power plug 4, an airplane battery compartment hanging connector 5, a power cable socket 6, a battery transfer trolley 7, a battery lifting platform 8 and a charging pile 9.
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.
As shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment: the aircraft comprises an electric aircraft 1, a power battery compartment 2, a battery compartment hanging quick-release connector 3, a battery compartment power plug 4, an aircraft battery compartment hanging connector 5, a power cable socket 6, a battery transfer trolley 7, a battery lifting platform 8 and a charging pile 9, wherein the power battery compartment 2 is positioned at the lower part of the body of the electric aircraft 1, the battery compartment hanging quick-release connector 3 and the battery compartment power plug 4 are arranged at the lower part of the electric aircraft 1, the aircraft battery compartment hanging connector 5 and the power cable socket 6 are arranged on the power battery compartment 2, the battery compartment hanging quick-release connector 3 is connected with the aircraft battery compartment hanging connector 5 by adopting a lock catch, the battery compartment power plug 4 is connected with the power cable socket 6, the power battery compartment 2 adopts a streamline appearance design, so that the resistance in flight is minimum, the power battery compartment 2 is provided with the battery transfer trolley 7 and the charging, and the battery transfer trolley 7 is provided with a battery lifting platform 8, and the battery lifting platform 8 is provided with a battery bracket with a buffer, so that the battery is prevented from shaking in the processes of transferring, storing and charging and damaging the battery equipment.
The power battery compartment 2 comprises power batteries 201, a battery detection management unit 202, a cooling air inlet duct 203, an exhaust air duct 204 and a cooling fan 205, two groups of power batteries 201 are arranged in the power battery compartment 2, the battery detection management unit 202 is arranged at one end of each power battery 201, the cooling air inlet duct 203 and the exhaust air duct 204 are respectively arranged at two ends of the power battery compartment 2, the cooling fan 205 is arranged at an air inlet of the cooling air inlet duct 203, the cooling fan 205 sucks cold air outside the compartment through the cooling air inlet duct 203 to cool the power batteries 201 and equipment, the exhaust air duct 204 exhausts the superheated gas, and harmful gas can be exhausted when the power battery compartment 2 is in an accident.
The working principle is as follows: when the electric airplane 1 finishes a flight task and stops at an apron, the battery transfer trolley 7 is moved to the lower part of the airplane body, the lock between the battery cabin hanging quick release connector 3 and the airplane battery cabin hanging connector 5 is unlocked, the power battery cabin 2 is placed on a battery lifting platform 8 of the battery transfer trolley 7, and the battery cabin power plug 4 is disconnected;
After the disassembly is finished, the power battery cabin 2 leaves the parking position along with the battery transfer trolley 7, the battery transfer trolley 7 conveys the power battery cabin 2 to a charging station, a charging pile 9 in the station charges the power battery 201 of the power battery cabin 2, the charged power battery cabins 2 can be stored in the charging station in a centralized manner and loaded on the electric airplane 1 when waiting for the next flight task;
When the electric airplane 1 needs to execute a flight task, the charged power battery compartment 2 is transported to the lower part of the airplane body of the electric airplane 1 by the battery transfer trolley 7 and is straightened, the battery compartment power plug 4 and the power cable socket 6 are connected, the power battery compartment 2 is in lock joint with the airplane body by the battery lifting platform 8 and is locked, the power battery compartment 2 is prevented from shaking and is attached to the airplane body, and a large seam is avoided, so that unnecessary noise and resistance are generated;
After the work is finished, the electric power is supplied to the airplane 1, and the required flight task can be executed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)
1. The utility model provides an electronic aircraft quick change power battery compartment which characterized in that: the power battery cabin hanging type airplane comprises an electric airplane (1), a power battery cabin (2), a battery cabin hanging quick-release connector (3), a battery cabin power plug (4), an airplane battery cabin hanging connector (5), a power cable socket (6), a battery transfer trolley (7), a battery lifting platform (8) and a charging pile (9), wherein the power battery cabin (2) is located at the lower part of the body of the electric airplane (1), the battery cabin hanging quick-release connector (3) and the battery cabin power plug (4) are arranged at the lower part of the electric airplane (1), the airplane battery cabin hanging connector (5) and the power cable socket (6) are arranged on the power battery cabin (2), the battery cabin hanging quick-release connector (3) is connected with the airplane battery cabin hanging connector (5), and the battery cabin power plug (4) is connected with the power cable socket (6);
Power battery storehouse (2) contain power battery (201), battery detection management unit (202), cooling air intake duct (203), exhaust wind channel (204) and cooling fan (205), be provided with two sets of power battery (201) in power battery storehouse (2), and power battery (201) one end is provided with battery detection management unit (202), power battery storehouse (2) both ends are provided with cooling air intake duct (203) and exhaust wind channel (204) respectively, and the air inlet department in cooling air intake duct (203) is provided with cooling fan (205).
2. The quick-change power battery compartment of the electric aircraft according to claim 1, characterized in that: the power battery compartment (2) is designed in a streamline shape.
3. The quick-change power battery compartment of the electric aircraft according to claim 1, characterized in that: the power battery cabin (2) is provided with a battery transfer trolley (7) and a charging pile (9), and a battery lifting platform (8) is arranged on the battery transfer trolley (7).
4. The quick-change power battery compartment of the electric aircraft according to claim 1, characterized in that: the battery compartment hanging quick-release connector (3) is connected with the aircraft battery compartment hanging connector (5) through a lock catch.
5. The quick-change power battery compartment of the electric aircraft according to claim 3, characterized in that: and a battery bracket with a buffer is arranged on the battery lifting platform (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316849.0U CN211108019U (en) | 2019-12-21 | 2019-12-21 | Quick change power battery compartment of electric aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316849.0U CN211108019U (en) | 2019-12-21 | 2019-12-21 | Quick change power battery compartment of electric aircraft |
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| Publication Number | Publication Date |
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| CN211108019U true CN211108019U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922316849.0U Active CN211108019U (en) | 2019-12-21 | 2019-12-21 | Quick change power battery compartment of electric aircraft |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4106082A1 (en) * | 2021-06-16 | 2022-12-21 | Rolls-Royce plc | Aircraft battery systems |
| US12030655B2 (en) | 2021-06-16 | 2024-07-09 | Rolls-Royce Plc | Aircraft battery system including a pressure-sensitive element sealing a battery venting region from a fluid channel |
-
2019
- 2019-12-21 CN CN201922316849.0U patent/CN211108019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4106082A1 (en) * | 2021-06-16 | 2022-12-21 | Rolls-Royce plc | Aircraft battery systems |
| US12030655B2 (en) | 2021-06-16 | 2024-07-09 | Rolls-Royce Plc | Aircraft battery system including a pressure-sensitive element sealing a battery venting region from a fluid channel |
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