CN208393616U - A kind of standby battery device and unmanned plane of unmanned plane - Google Patents
A kind of standby battery device and unmanned plane of unmanned plane Download PDFInfo
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- CN208393616U CN208393616U CN201820735875.XU CN201820735875U CN208393616U CN 208393616 U CN208393616 U CN 208393616U CN 201820735875 U CN201820735875 U CN 201820735875U CN 208393616 U CN208393616 U CN 208393616U
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- battery
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- unmanned plane
- reserve battery
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Abstract
The utility model embodiment discloses the standby battery device and unmanned plane of a kind of unmanned plane.The standby battery device includes: at least four horns, battery management main system, battery management subsystem, motor and reserve battery；Inside each horn, it is provided with reserve battery described in muti-piece, and the battery management subsystem being respectively connected with respectively with the muti-piece reserve battery in the horn；The battery management subsystem is used to control the charge and discharge of reserve battery described in the muti-piece in the horn, and the motor of the reserve battery into the horn described in control muti-piece provides power supply；The battery management main system is connected with the battery management subsystem, corresponds to the charge and discharge that reserve battery described in muti-piece is total in horn for controlling the battery management subsystem.The utility model embodiment, to realize distribution of weight uniformly and be conducive to reserve battery heat dissipation, increases the reliability and safety of unmanned plane by the way that reserve battery to be scattered in each horn.
Description
Technical field
The utility model embodiment is related to the spare of reserve battery mounting means technical field more particularly to a kind of unmanned plane
Cell apparatus and unmanned plane.
Background technique
In recent years, by demand pull and several times in local war unmanned plane excellent performance excitation, the country is to unmanned plane
Research and development are unprecedented to be paid attention to, and industry breaks into unprecedented development speed, and unmanned plane will reform many fields, including express delivery
Row, security law enforcement, sport and media industry etc..It is tethered at the multi-rotor unmanned aerial vehicle system that unmanned plane is a kind of industry-level, it belongs to
In the other unmanned plane of industry-level, it is widely used in plant protection, video monitoring, the signal transmitting/industries such as signal relaying and television relay.
It is tethered at alternating current needed for UAV system is obtained by terrestrial power generation machine or alternating current, is obtained using ground power supply high
Straightening galvanic electricity is then communicated in the air, is being required each by being tethered inside unmanned plane multiple modules for high-voltage electricity transformation
Low-voltage.Being tethered at unmanned plane during flying is that multiple rotors provide the power of flight, is motor high-speed rotation to provide inside more rotors
Power, motor high-speed rotation are powered by being tethered at the output of unmanned plane internal high pressure power module.High-voltage power module is to electricity
The power supply of machine is vital for being tethered at unmanned plane, thus in order to prevent land-based AC electricity, ground power supply module or
It is tethered at unmanned plane internal high pressure module to be abnormal, so needing to provide reserve battery being tethered inside UAV system, in this way
It can be powered by reserve battery when emergency occurs.
It is generally tethered at the battery that UAV system uses one to two large capacities, and can be to reserve battery one collection
In place, it is intracavitary or hang out to be placed on unmanned plane.Such modes of emplacement reserve battery often occupies and is tethered at nobody very much
The volume of machine, so that being tethered at modes of emplacement that unmanned plane seems very too fat to move and whole also to the structural strength for being tethered at unmanned plane
Aspect requirement is higher, while can also generate amount of heat, is unfavorable for being tethered at the safety of unmanned plane work.
Utility model content
The utility model embodiment provides a kind of standby battery device of unmanned plane, to realize that reserve battery is scattered
In each horn, distribution of weight is uniform, increases the reliability of unmanned plane configuration aspects, and increases reserve battery and air
Contact area, be conducive to reserve battery heat dissipation, enhance safety when unmanned plane work, while reserve battery is placed in machine
In arm, the space of unmanned plane is more rationally effectively utilized, realizes unmanned plane miniaturization.
In a first aspect, the utility model embodiment provides a kind of standby battery device of unmanned plane, reserve battery dress
Set includes: at least four horns, battery management main system, battery management subsystem, motor and reserve battery；
Inside each horn, be provided with reserve battery described in muti-piece, and respectively in the horn described in
The battery management subsystem that muti-piece reserve battery is respectively connected with；
The battery management subsystem is used to control the charge and discharge of reserve battery described in the muti-piece in the horn, and control
The motor of the reserve battery described in muti-piece processed into the horn provides power supply；
The battery management main system is connected with the battery management subsystem, for controlling the battery management subsystem
The total charge and discharge of reserve battery described in muti-piece in corresponding horn.
Further, the standby battery device further include:
Power supply module is connected with the battery management main system, for charging to the reserve battery.
Further, the standby battery device further include:
Power detection module is connected with the power supply module, triggering when for detecting that the power supply module breaks down
The reserve battery is powered.
Further, the standby battery device further include:
Temperature detecting unit is set to inside the horn and is connected with the battery management subsystem, described for detecting
The temperature of reserve battery simultaneously will test result and be reported to the battery management subsystem.
Further, it is connected in series between reserve battery described in the muti-piece inside the same horn.
Further, the number of the reserve battery inside each horn is identical.
Further, the reserve battery is 18650 lithium batteries.
Further, the motor is propeller motor.
Second aspect, the utility model embodiment additionally provide a kind of unmanned plane, which includes that the utility model is appointed
The standby battery device of unmanned plane described in one embodiment.
The utility model embodiment by being internally provided with reserve battery described in muti-piece in each horn, and respectively with institute
The battery management subsystem that the muti-piece reserve battery in horn is respectively connected with is stated, the battery management subsystem is used for
The charge and discharge of reserve battery described in the muti-piece in the horn are controlled, and reserve battery described in control muti-piece is into the horn
The motor provide power supply, the battery management main system is connected with the battery management subsystem, for controlling the electricity
Pond management subsystem corresponds to the charge and discharge that reserve battery described in muti-piece is total in horn, to realize that reserve battery is scattered each
In horn, distribution of weight is uniform, increases the reliability of unmanned plane configuration aspects, and increases connecing for reserve battery and air
Contacting surface product is conducive to reserve battery heat dissipation, enhances safety when unmanned plane work, while reserve battery is placed in horn
It is interior, the space of unmanned plane is more rationally effectively utilized, realizes unmanned plane miniaturization.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the standby battery device of unmanned plane provided by the embodiment of the utility model；
Fig. 2 is a kind of detailed construction of the single horn of standby battery device of unmanned plane provided by the embodiment of the utility model
Schematic diagram.
Specific embodiment
It is practical new to this with reference to the accompanying drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
Type specific embodiment is described in further detail.It is understood that specific embodiment described herein is used only for solving
Release the utility model, rather than the restriction to the utility model.
Fig. 1 is a kind of structural schematic diagram of the standby battery device of unmanned plane provided by the embodiment of the utility model, this reality
It applies example and is applicable to the case where realizing the space of effective use unmanned plane and reserve battery is more preferably radiated.
As described in Figure 1, the standby battery device includes: at least four horns 10, battery management main system 20, cell tube
Manage subsystem 30, motor 40 and reserve battery 50；
Inside each horn 10, reserve battery 50 described in muti-piece are provided with, and respectively and in the horn 10
The battery management subsystem 30 that is respectively connected with of the muti-piece reserve battery 50；
The battery management subsystem 30 is used to control the charge and discharge of reserve battery 50 described in the muti-piece in the horn 10,
And the motor 40 of the reserve battery 50 into the horn 10 described in control muti-piece provides power supply；
The battery management main system 20 is connected with the battery management subsystem 30, for controlling battery management
The total charge and discharge of reserve battery 50 described in muti-piece in the corresponding horn 10 of system 30.
It should be noted that using the reserve battery 50 of muti-piece low capacity to disperse to put in the utility model embodiment
It sets inside each horn 10, since reserve battery 50 is more, it is therefore desirable to include a battery inside each horn 10
Management subsystem 30 controls the balance charge/discharge of reserve battery 50 described in the muti-piece in the horn 10, meanwhile, also need
A battery management main system 20 is wanted, is connected with the battery management subsystem 30, it is corresponding to the battery management subsystem 30
The total balance charge/discharge of reserve battery 50 described in muti-piece in horn 10 is controlled.
In addition, battery management subsystem 30 is to be managed for realizing to reserve battery 50, control can also be realized
Reserve battery 50 described in muti-piece provides power supply to the motor 40 inside the horn 10.When the electricity for detecting reserve battery 50
When pressure drop is as low as some state, the battery management subsystem 30 inside corresponding horn 10 carries out charging behaviour to reserve battery 50
Make；When the voltage of reserve battery 50 reaches some state, then terminate to charge to it；When power supply event occurs in unmanned plane
When barrier, the battery management subsystem 30 inside each horn 10 will control reserve battery 50 and power to motor 40.
On the basis of the above embodiments, the standby battery device further include:
Power supply module 60 is connected with the battery management main system 20, for charging to the reserve battery 50.
It should be noted that Fig. 2 is a kind of single machine of standby battery device of unmanned plane provided by the embodiment of the utility model
The detailed construction schematic diagram of arm 10.As shown in Fig. 2, when power supply module 60 in the normal mode is for unmanned plane normal flight
What motor 40 was powered, while in the utility model embodiment, power supply module 60 is connected with battery management main system 20 is
For the unit to charge to the muti-piece reserve battery 50 in each horn 10.
On the basis of the above embodiments, the standby battery device further include:
Power detection module is connected with the power supply module 60, when for detecting that the power supply module 60 breaks down
The reserve battery 50 is triggered to be powered.
It should be noted that the motor 40 in unmanned plane will lose the dynamic of flight when power failure occurs in unmanned plane
Power, it will cause unmanned plane to fall in the air from height, aircraft is caused to damage, it is more serious even to cause personal safety.Therefore, in nothing
When man-machine power failure, the power supply of motor 40 is switched to reserve battery 50 in time, unmanned plane can be made in this way
Safety landing.Power detection module is set to inside unmanned plane, is connected with power supply module 60, for detecting the power supply module
60 trigger the reserve battery 50 when breaking down is powered.
On the basis of the above embodiments, the standby battery device further include:
Temperature detecting unit is set to 10 inside of horn and is connected with the battery management subsystem 30, for detecting
The temperature of the reserve battery 50 simultaneously will test result and be reported to the battery management subsystem 30.
It should be noted that including a temperature detecting unit inside each horn 10 of unmanned plane, it is convenient for discovery machine
Occur the reserve battery 50 of abnormal temperature inside arm 10, since temperature detecting unit is connected with the battery management subsystem 30,
And the reserve battery 50 inside each horn 10 has physical connection with battery management subsystem 30, therefore, when certain block standby electricity
When temperature anomaly situation occurs in pond 50, battery management subsystem 30 can be which block reserve battery 50 is asked on earth with accurate judgement
Topic, and the testing result information of obtained reserve battery 50 is sent back into ground base station, be conducive to find aging in time in this way
Reserve battery 50, and the reserve battery of aging 50 is filtered out, reserve battery 50 is replaced in time.
On the basis of the above embodiments, it connects between reserve battery 50 described in the muti-piece inside the same horn 10
Connection.
It should be noted that being using concatenated for voltage needed for reaching practical application, between muti-piece reserve battery 50
What mode connected, specific location relationship can refer to shown in Fig. 2.
On the basis of the above embodiments, the number of the reserve battery 50 inside each horn 10 is identical.
It should be noted that the stability in order to guarantee unmanned plane, the battery backup inside each horn 10 is included
The number of reserve battery 50 is identical.As shown in Fig. 2, it is optional, it include 11 pieces of reserve batteries 50 inside each horn 10.
On the basis of the above embodiments, the reserve battery 50 is 18650 lithium batteries.
It should be noted that 18650 type lithium electricity are lithium batteries more commonly used in electronic product, often in laptop
It is used in battery as battery core, the definition rule of model are as follows: such as 18650 types, that is, refer to that the diameter of battery is 18mm, length is
65mm, the battery of cylinder type.Due to using 18650 lithium batteries, the ability density ratio lithium battery height of each 18650 lithium battery is very
It is more, reduction that in this way will be proportional for placement space required for fixed energy, so that the volume of unmanned plane is subtracted
It is small, or in the case where equal volume corresponding cruise duration extended.
On the basis of the above embodiments, the motor 40 is propeller motor.
It should be noted that an indispensable motor on each horn 10 of unmanned plane provided by the embodiment of the utility model
40, it is the necessary guarantee of unmanned plane normal flight that the motor 40, which is propeller motor,.
It is further to note that making for integrally placing since reserve battery is scattered in each horn
Distribution of weight is more dispersed, so that the structural strength of unmanned plane is increased, and also has for wind loading rating of unmanned plane etc.
It improves, while increasing the reliability of unmanned plane configuration aspects.Also, since reserve battery dispersion prevents in each horn
For independently placing, the heat dissipation area of reserve battery and air also will increase, the heat dissipation to reserve battery is also to have very much
It helps, reserve battery is made to be in a relatively low state of temperature, not only ensure that the reliability of reserve battery in this way, but also increase
The safety of unmanned plane work.Meanwhile reserve battery is placed in horn, since the effective use to horn space can subtract
Space hold inside few unmanned plane, it is highly beneficial for the miniaturization of unmanned plane.
The utility model embodiment by being internally provided with reserve battery described in muti-piece in each horn, and respectively with institute
The battery management subsystem that the muti-piece reserve battery in horn is respectively connected with is stated, the battery management subsystem is used for
The charge and discharge of reserve battery described in the muti-piece in the horn are controlled, and reserve battery described in control muti-piece is into the horn
The motor provide power supply, the battery management main system is connected with the battery management subsystem, for controlling the electricity
Pond management subsystem corresponds to the charge and discharge that reserve battery described in muti-piece is total in horn, to realize that reserve battery is scattered each
In horn, distribution of weight is uniform, increases the reliability of unmanned plane configuration aspects, and increases connecing for reserve battery and air
Contacting surface product is conducive to reserve battery heat dissipation, enhances safety when unmanned plane work, while reserve battery is placed in horn
It is interior, the space of unmanned plane is more rationally effectively utilized, realizes unmanned plane miniaturization.
The utility model embodiment additionally provides a kind of unmanned plane, which includes the utility model any embodiment institute
The standby battery device for the unmanned plane stated.
A kind of unmanned plane provided by the embodiment of the utility model is internally provided with standby electricity described in muti-piece in each horn
Pond, and the battery management subsystem being respectively connected with respectively with the muti-piece reserve battery in the horn, the electricity
Pond management subsystem is used to control the charge and discharge of reserve battery described in the muti-piece in the horn, and controls spare described in muti-piece
The motor of the battery into the horn provides power supply, the battery management main system and the battery management subsystem phase
Even, the charge and discharge that reserve battery described in muti-piece is total in horn are corresponded to for controlling the battery management subsystem, it is spare to realize
Battery is scattered in each horn, and distribution of weight is uniform, increases the reliability of unmanned plane configuration aspects, and is increased
The contact area of reserve battery and air is conducive to reserve battery heat dissipation, enhances safety when unmanned plane work, while standby
It is placed in horn with battery, the space of unmanned plane is more rationally effectively utilized, realize unmanned plane miniaturization.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (9)
1. a kind of standby battery device of unmanned plane characterized by comprising at least four horns, battery management main system, electricity
Pond management subsystem, motor and reserve battery；
Inside each horn, be provided with reserve battery described in muti-piece, and respectively with the muti-piece in the horn
The battery management subsystem that reserve battery is respectively connected with；
The battery management subsystem is used to control the charge and discharge of reserve battery described in the muti-piece in the horn, and controls more
The motor of the reserve battery described in block into the horn provides power supply；
The battery management main system is connected with the battery management subsystem, corresponding for controlling the battery management subsystem
The total charge and discharge of reserve battery described in muti-piece in horn.
2. standby battery device according to claim 1, which is characterized in that the standby battery device further include:
Power supply module is connected with the battery management main system, for charging to the reserve battery.
3. standby battery device according to claim 2, which is characterized in that the standby battery device further include:
Power detection module is connected with the power supply module, when for detecting that the power supply module breaks down described in triggering
Reserve battery is powered.
4. standby battery device according to claim 1, which is characterized in that the standby battery device further include:
Temperature detecting unit is set to inside the horn and is connected with the battery management subsystem, described spare for detecting
The temperature of battery simultaneously will test result and be reported to the battery management subsystem.
5. standby battery device according to claim 1, which is characterized in that described in the muti-piece inside the same horn
It is connected in series between reserve battery.
6. standby battery device according to claim 1, which is characterized in that the standby electricity inside each horn
The number in pond is identical.
7. standby battery device according to claim 1, which is characterized in that the reserve battery is 18650 lithium batteries.
8. standby battery device according to claim 1, which is characterized in that the motor is propeller motor.
9. a kind of unmanned plane, which is characterized in that the standby battery device including the described in any item unmanned planes of claim 1-8.
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| CN201820735875.XU CN208393616U (en) | 2018-05-17 | 2018-05-17 | A kind of standby battery device and unmanned plane of unmanned plane |
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| CN201820735875.XU CN208393616U (en) | 2018-05-17 | 2018-05-17 | A kind of standby battery device and unmanned plane of unmanned plane |
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| CN208393616U true CN208393616U (en) | 2019-01-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823525A (en) * | 2019-03-21 | 2019-05-31 | 中国空气动力研究与发展中心 | A kind of separate assembling aircraft |
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- 2018-05-17 CN CN201820735875.XU patent/CN208393616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823525A (en) * | 2019-03-21 | 2019-05-31 | 中国空气动力研究与发展中心 | A kind of separate assembling aircraft |
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