CN108700902A - The operating method of electricity tune, electricity reconciliation unmanned vehicle - Google Patents
The operating method of electricity tune, electricity reconciliation unmanned vehicle Download PDFInfo
- Publication number
- CN108700902A CN108700902A CN201780011243.7A CN201780011243A CN108700902A CN 108700902 A CN108700902 A CN 108700902A CN 201780011243 A CN201780011243 A CN 201780011243A CN 108700902 A CN108700902 A CN 108700902A
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- electricity
- adjusted
- capacitance
- heat conduction
- temperature
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- 230000005611 electricity Effects 0.000 title claims abstract description 96
- 238000011017 operating method Methods 0.000 title claims description 9
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 210000002421 cell wall Anatomy 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 13
- 238000005183 dynamical system Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 235000015927 pasta Nutrition 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/04—Metal casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/205—Heat-dissipating body thermally connected to heat generating element via thermal paths through printed circuit board [PCB]
Abstract
It is a kind of electricity adjust (200) include capacitance (210), circuit board (240) and heat conduction shell (250);The capacitance (210) is carried on the circuit board (240), and is electrically connected with the circuit board (240), and the circuit board (240) is contained in the heat conduction shell (250);The inner surface of the heat conduction shell (250) is provided at least one storage tank, the capacitance (210) is at least partly accommodated in the storage tank, so that in the heat transfer of the capacitance (210) to the heat conduction shell (250).
Description
Technical field
The present embodiments relate to air vehicle technique fields more particularly to a kind of operating method that electricity is adjusted, electricity to reconcile nobody
Aircraft.
Background technology
Electron speed regulator, referred to as electricity are adjusted, and are an important components on unmanned vehicle, unmanned vehicle is transferred by electricity
Driving motor completes various instructions, and the main function that electricity is adjusted is speed and action etc. as defined in control motor completion.But with
The continue working of unmanned vehicle, electricity, which is adjusted, can constantly generate heat, rise so as to cause constant temperature, when temperature rise to electricity
When in tune more than the normal working temperature of capacitance, capacitance service life reduction or quick-fried slurry can be caused and generate failure phenomenon.
Invention content
The embodiment of the present invention provide it is a kind of electricity adjust operating method, electricity reconcile unmanned vehicle, for obtaining accurate electricity
The temperature of appearance effectively avoids the generation of failure phenomenon caused by the quick reduction of capacitance service life and quick-fried slurry.
In a first aspect, the embodiment of the present invention provide it is a kind of electricity adjust operating method, the electricity stealthily substitute include capacitance, circuit board,
And heat conduction shell;The capacitance is carried on the circuit board, and with the circuit board electrical connection, the circuit board is contained in
In the heat conduction shell;The inner surface of the heat conduction shell is provided at least one storage tank, at least partly appearance of the capacitance
It sets in the storage tank, so that in the heat transfer of the capacitance to the heat conduction shell;The method includes:
A temperature sensor is configured below the circuit board, the temperature sensor is made to be connected to the heat conduction shell
On inner surface;
By the temperature sensor, the temperature on the inner surface is obtained;And
According to the temperature, the work that the electricity is adjusted is controlled.
Optionally, described that the work that the electricity is adjusted is controlled according to the temperature, including:
When the temperature is more than preset temperature, the power or the control electricity that reduce the electricity tune are adjusted and are stopped.
Optionally, the preset temperature is more than or equal to 120 degrees Celsius.
Second aspect, the embodiment of the present invention provide a kind of electricity tune, including:Capacitance, temperature sensor, controller, circuit board
And heat conduction shell;
The capacitance, the temperature sensor, the controller are electrically connected to the circuit board;The capacitance is carried on institute
Circuit board is stated, the controller is arranged on the circuit board, and the temperature sensor is fixed below the circuit board, described
Circuit board is contained in the heat conduction shell;
Wherein, the inner surface of the heat conduction shell is provided at least one storage tank, and the capacitance at least partly houses
In the storage tank, so that in the heat transfer of the capacitance to the heat conduction shell;
The temperature sensor is connected on the inner surface of the heat conduction shell, for sensing the temperature on the inner surface
Degree, and the temperature is exported to the controller;
The controller is connect with the temperature sensor communication, for according to the temperature, controlling the work that the electricity is adjusted
Make.
Optionally, the controller, is specifically used for, and when the temperature is more than preset temperature, reduces the work(that the electricity is adjusted
Rate or the control electricity are adjusted and are stopped.
Optionally, the preset temperature is more than or equal to 120 degrees Celsius.
Optionally, boss is provided on the inner surface of the heat conduction shell, the boss is located at the end of the storage tank
Outside;
The temperature sensor is connected on the boss.
Optionally, the temperature sensor is low to be connected on the upper surface of the boss.
Optionally, the temperature sensor is attached to by heat-conducting medium on the boss.
Optionally, it is reserved with gap between the boss and the end of the storage tank.
Optionally, it is also set up on the inner surface of the heat conduction shell there are two step, forms accommodating sky between the step
Between, at least one storage tank is located in the accommodating space.
Optionally, the step is integrally formed with the heat conduction shell.
Optionally, the boss is arranged close to one end of described two steps.
Optionally, the capacitance is arranged in the storage tank with lying low.
Optionally, the curved surface cell wall contacted with the outer wall of the capacitance is provided in the storage tank.
Optionally, the curved surface cell wall matches with the shape of the outer wall.
Optionally, heat-conducting medium is filled between the curved surface cell wall and the outer wall of the capacitance.
Optionally, the curved surface cell wall in the storage tank is two, and described two curved surface cell walls pass through the heat conduction
The part planar of the inner surface of shell connects.
Optionally, heat-conducting medium is filled between the part planar and the capacitance.
Optionally, the quantity of the storage tank is identical as the quantity of the capacitance.
Optionally, the adjacent curved surface cell wall of storage tank described in each two is backwards to connection.
Optionally, the heat-conducting medium is liquid or pasta heat-conducting medium, and heat-conducting layer is formed after dry.
Optionally, the heat-conducting medium includes following at least one:Heat-conducting silicone grease, heat conductive silica gel, anode oxide film and
Phase change heat-conducting medium.
Optionally, the heat conduction shell is metal shell.
The third aspect, the embodiment of the present invention provide a kind of unmanned vehicle, including:Rack, dynamical system and battery;
It is provided with flight controller in the rack;The battery is arranged in the battery compartment of the rack;
The dynamical system includes:Above-mentioned electricity tune, motor and propeller;It is described electricity adjust respectively with the flight controller
It is electrically connected with the motor.
The operating method of electricity tune provided in an embodiment of the present invention, electricity reconciliation unmanned vehicle, the heat conduction shell adjusted due to electricity
Inner surface be provided at least one storage tank, and capacitance is accommodated in storage tank, so the heat of capacitance can be transmitted quickly
To the inner surface of heat conduction shell, therefore, temperature sensor is connected on the inner surface of heat conduction shell, temperature sensor detection
Temperature is very close to the temperature of capacitance, and therefore, the temperature accuracy rate that the present embodiment obtains capacitance by this temperature sensor is high,
The work that electricity is adjusted accurately is controlled at a temperature of capacitance, it can be existing to avoid failure caused by the quick reduction of capacitance service life and quick-fried slurry
The generation of elephant.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow chart for the operating method that the electricity that one embodiment of the invention provides is adjusted;
Fig. 2 is the structural schematic diagram that the electricity that the embodiment of the present invention one provides is adjusted;
Fig. 3 is the structural schematic diagram that electricity provided by Embodiment 2 of the present invention is adjusted;
Fig. 4 is a kind of diagrammatic cross-section that electricity provided in an embodiment of the present invention is adjusted;
Fig. 5 is the structural schematic diagram for the unmanned vehicle that one embodiment of the invention provides.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the flow chart for the operating method that the electricity that one embodiment of the invention provides is adjusted, as shown in Figure 1, the present embodiment
Method includes:
S101, configuration temperature sensor make temperature sensor be connected on the inner surface of heat conduction shell below circuit board.
S102, by temperature sensor, obtain the temperature on inner surface.
S103, the work adjusted according to temperature, control electricity.
Electricity in the present embodiment, which is stealthily substituted, includes capacitance, circuit board and heat conduction shell;Capacitance is carried on circuit board, and with
Circuit board electrical connection, circuit board are contained in heat conduction shell;The inner surface of heat conduction shell is provided at least one storage tank, capacitance
Be at least partly accommodated in storage tank so that in the heat transfer to heat conduction shell of capacitance.It is, electricity, which is stealthily substituted, includes shell,
The shell is heat conduction shell, and the inside of the heat conduction shell can form an accommodation space, electricity can be accommodated in the accommodation space
Road plate carries capacitance on circuit board, and therefore, capacitance is also provided in heat conduction shell.And the heat conduction shell of the present embodiment
The inner surface of inside be provided at least one storage tank, which is at least partly accommodated in storage tank, if the number of capacitance
Amount is multiple, then multiple capacitances can be accommodated in same storage tank, can also be different capacitance and be accommodated in different house
In slot.Be the equal of the interior of capacitance and heat conduction shell in the storage tank being accommodated in the inner surface of heat conduction shell since capacitance is
Surface is in direct contact.And heat conduction shell has the function of heat conduction, and the contact area of storage tank and capacitance is big, so capacitance
Heat can be rapidly transferred on the inner surface of heat conduction shell, since the heat of capacitance can soon be transferred to heat conduction shell
Inner surface, so the inner surface of heat conduction shell temperature very close to capacitance temperature, the heat conduction shell detected at this time
The temperature of inner surface can be as the temperature of capacitance.
So the present embodiment configures temperature sensor below circuit board so that the temperature sensor is connected to heat conduction shell
On the inner surface of body, to which temperature sensor is fixed between the inner surface of heat conduction shell and circuit board, also, temperature sensor
It is connected on a face of inner surface, so fastness of the temperature sensor in electricity is adjusted is more preferable, more stablizes, and temperature is installed
The operating process for spending sensor is convenient.Since temperature sensor is in direct contact with the inner surface of heat conduction shell, so warm
Degree sensor can real-time and accurately detect the temperature of the inner surface of heat conduction shell, and the present embodiment can be passed by the temperature
Sensor obtains the temperature on the inner surface of heat conduction shell, the temperature on the inner surface that is, capacitance temperature, then, this
Embodiment controls the work that electricity is adjusted according to the temperature (being the equal of the temperature of capacitance) on inner surface.
Optionally, according to temperature, a kind of feasible realization method for controlling the work that electricity is adjusted is:Temperature sensor is examined
Whether the temperature measured is more than preset temperature, when the temperature that temperature sensor detects is more than preset temperature, illustrates capacitance
Temperature is excessively high, and in order to avoid the temperature of capacitance continues to increase, the power and control electricity that reduce electricity tune are adjusted and is stopped, to make
The temperature for obtaining capacitance declines.When the temperature that temperature sensor detects is less than or equal to preset temperature, illustrate the temperature of capacitance
It is not high, cooling processing need not be carried out to capacitance, continue to control electricity tune holding work at this time.Optionally, above-mentioned preset temperature
More than or equal to 120 degrees Celsius.
In the present embodiment, since the inner surface of the heat conduction shell of electricity tune is provided at least one storage tank, and capacitance is accommodating
In storage tank, so therefore the inner surface that the heat of capacitance can quickly be transferred to heat conduction shell abuts temperature sensor
On the inner surface of heat conduction shell, the temperature of temperature sensor detection is very close to the temperature of capacitance, and therefore, the present embodiment passes through
The temperature accuracy rate that this temperature sensor obtains capacitance is high, and the work that electricity is adjusted is controlled at a temperature of accurate capacitance, can be kept away
Exempt from the generation of failure phenomenon caused by the quick reduction of capacitance service life and quick-fried slurry.
Fig. 2 is the structural schematic diagram that the electricity that the embodiment of the present invention one provides is adjusted, as shown in Fig. 2, the electricity of the present embodiment adjusts 200
May include:Capacitance 210, temperature sensor 220, controller 230, circuit board 240 and heat conduction shell 250.
The capacitance 210, the temperature sensor 220, the controller 230 are electrically connected to the circuit board 240;It is described
Capacitance 210 is carried on the circuit board 240, and the controller 230 is arranged on the circuit board 240, the temperature sensor
220 are fixed on 240 lower section of the circuit board, and the circuit board 240 is contained in the heat conduction shell 250.
Wherein, the inner surface 251 of the heat conduction shell 250 is provided at least one storage tank 260, the capacitance 210
It is at least partly accommodated in the storage tank 260, so that in the heat transfer of the capacitance 210 to the heat conduction shell 250.
The temperature sensor 220 is connected on the inner surface 251 of the heat conduction shell 250, for sensing the interior table
Temperature on face 251, and the temperature is exported to the controller 230.
The controller 230 is communicated to connect with the temperature sensor 220, for according to the temperature, controlling the electricity
Adjust 210 work.
Optionally, the controller 230, is specifically used for, and when the temperature is more than preset temperature, reduces the electricity and adjusts
200 power or the control electricity adjust 200 to be stopped.
Optionally, the preset temperature is more than or equal to 120 degrees Celsius.
The electricity of the present embodiment is adjusted, and can be used for executing the technical solution of above method embodiment of the present invention, realization principle
Similar with technique effect, details are not described herein again.
Fig. 3 is the structural schematic diagram that electricity provided by Embodiment 2 of the present invention is adjusted, wherein includes with heat conduction shell 250 in Fig. 3
It is illustrated for first shell 252 and second shell 253, Fig. 4 is that a kind of section that electricity provided in an embodiment of the present invention is adjusted shows
It is intended to, as shown in Figure 3 and Figure 4, on the basis of the scheme that the present embodiment electricity shown in Fig. 2 is adjusted, the heat conduction shell 250 of the present embodiment
Inner surface 251 on be provided with boss 270, the boss 270 is located at the outside of the end 261 of the storage tank 260.Temperature passes
Sensor 220 is connected on the boss 270.
In the present embodiment, not enough, and it may make temperature sensor 220 not in order to avoid the height of temperature sensor 220
It can directly be connected on the inner surface 251 of heat conduction shell 250, and then the temperature that temperature sensor 220 detects is not accurate enough
Phenomenon.In a kind of feasible realization method, the present embodiment can be filled between temperature sensor 220 and inner surface 251 and be led
Thermal medium.
In another feasible realization method, the present embodiment is provided with boss on the inner surface 251 of heat conduction shell 250
270, which is to protrude certain altitude from inner surface 251 towards the inside of heat conduction shell 250, can temperature be passed in this way
Sensor 220 can be connected to boss 270.The boss 270 protrudes from inner surface 251, so the temperature of inner surface 251 can
It is forwarded on boss 270 with rapidly passing, so the temperature for the boss 270 that temperature sensor 220 detects is very close to capacitance
210 temperature improves the accuracy rate of the temperature of detection capacitance 210.Optionally, which is metal bosses 270, in this way
Be conducive to heat to be quickly transferred on boss 270.
Optionally, the temperature sensor 220 is connected on the upper surface 271 of the boss 270.Due to boss 270
It is relatively, so temperature sensor 220 is connected to the upper surface of boss 270 that upper surface 271, which is with the lower surface of circuit board 240,
It on 271, is equivalent to, temperature sensor 220 is clipped between the lower section of circuit board and the top of boss 270, has further consolidated temperature
Spend the position of sensor 220.
Optionally, the temperature sensor 220 is attached to by heat-conducting medium on the boss 270.It, can in the present embodiment
The height that can have temperature sensor 220 is still inadequate, cannot directly be connected on boss 270, and make temperature sensor 220 with
There are certain gaps between boss 270, and the presence in gap can reduce the accurate of the temperature that temperature sensor 220 detects
Rate, therefore, the present embodiment are filled with heat-conducting medium between temperature sensor 220 and boss 270 so that temperature sensor 220
It is attached on boss 270 by heat-conducting medium, is connected on boss 270 to realize temperature sensor 220.
Optionally, it is reserved with gap 280 between the boss 270 and the end 261 of the storage tank 260.The gap 280
Avoiding space can be provided, since capacitance 210 is not the cylinder of rule, end has the protrusion of a ring shape, the protrusion rigid
It is placed on well in this gap, this is so that capacitance 210 is located in storage tank 260 with just lying low.
Optionally, also set up on the inner surface 251 of the heat conduction shell 250 there are two step 290, the step 290 it
Between form accommodating space, at least one storage tank 260 is located in the accommodating space.Since storage tank 260 is located at two
It between step 290, is defined in accommodating space, the heat that such capacitance 210 is transferred in storage tank 260 is not easy to dissipate outward
Hair, ensure that the temperature of capacitance 210 is accurately transferred on the inner surface 251 of heat conduction shell 250.
Optionally, the step 290 is integrally formed with the heat conduction shell 250.Since step 290 belongs to heat conduction
A part for shell 250 is the equal of being transferred in heat conduction shell 250 so after the heat transfer of capacitance 210 to step 290,
Avoid the loss of the heat of capacitance 210.
Optionally, the boss 270 is arranged close to one end of described two steps 290.
Optionally, the capacitance 210 is arranged in the storage tank 260 with lying low.Since capacitance 210 is usually cylinder
Shape, therefore the contact area that capacitance 210 and storage tank 260 are further increased in storage tank 260 is arranged in capacitance 210 with lying low,
It has further speeded up in the heat transfer to storage tank 260 of capacitance 210.
Optionally, the curved surface cell wall 262 contacted with the outer wall of the capacitance 210 211 is provided in the storage tank 260.
Since the outer wall 211 of capacitance 210 is curved surface, so the cell wall of storage tank 260 is also configured to curved surface, curved surface and curved surface are matched
It is right higher, therefore, the contact area of capacitance 210 and storage tank 260 is further increased, capacitance is further accelerated
210 heat transfer to storage tank 260 inner wall.
Optionally, the curved surface cell wall 262 matches with the shape of the outer wall 211.In the present embodiment, curved surface cell wall
262 match with the shape of the outer wall 211, can refer to the curvature of the outer wall 211 of capacitance 210 with storage tank 260
The curvature of curved surface cell wall 262 is identical, can further reduce the contact gap of capacitance 210 and storage tank 260 in this way, expands electricity
The contact area for holding 210 and storage tank 260, accelerates the heat transfer of capacitance 210 to the inner wall of storage tank 260.
Optionally, heat-conducting medium is filled between the curved surface cell wall 262 and the outer wall 211 of the capacitance 210.This implementation
In example, since in practical manufacturing process, curved surface cell wall 262 and the outer wall 211 of the capacitance 210 more or less exist centainly
Gap, so, the present embodiment is filled with heat-conducting medium between curved surface cell wall 262 and the outer wall 211 of the capacitance 210 so that
The outer wall 211 of curved surface cell wall 262 and capacitance 210 achievees the effect that complete cooperation, and makes the outer wall 211 and song of capacitance 210
The contact of face cell wall 262 is better so that the heat of capacitance 210 can rapidly be transferred to the curved surface cell wall of storage tank 260
In 262, in the heat transfer to the inner surface 251 of heat conduction shell 250 to accelerate capacitance 210.
Optionally, the curved surface cell wall 262 in the storage tank 260 is two, and described two curved surface cell walls 262 pass through
The part planar of the inner surface 251 of the heat conduction shell 250 connects.
Optionally, heat-conducting medium is filled between the part planar and the capacitance 210.Due to the outer wall of capacitance 210
211 be curved surface, so there are a fixed gaps between capacitance and part planar, in order to keep capacitance 210 good with part planar
Cooperation, the present embodiment is filled with heat-conducting medium between part planar and capacitance 210, and the heat-conducting medium of filling can make electricity
Holding 210 heat can rapidly be transferred on the inner surface 251 of heat conduction shell 250.
Optionally, the quantity of the storage tank 260 is identical as the quantity of the capacitance 210.Since different capacitances 210 is put
It sets in different storage tanks 260, increases the contact area of capacitance 210 and storage tank 260, be conducive to the heat of capacitance 210
It is transferred on the inner surface 251 of heat conduction shell 250.Wherein, show that the quantity of capacitance 210 is two in Fig. 3 and Fig. 4, storage tank
260 quantity is also two.
Optionally, the adjacent curved surface cell wall 262 of storage tank 260 described in each two is backwards to connection.In the present embodiment, storage tank
260 adjacent curved surface cell wall 262 is to be seamlessly connected, and therefore, is conducive to the heat transfer of storage tank 260 to heat conduction shell 250
On inner surface 251.
Optionally, the heat-conducting medium is liquid or pasta heat-conducting medium, and heat-conducting layer is formed after dry.
Optionally, the heat-conducting medium includes following at least one:Heat-conducting silicone grease, heat conductive silica gel, anode oxide film and
Phase change heat-conducting medium.
Optionally, the heat conduction shell 250 is metal shell.Since metal shell has good thermal conductivity, so leading
The heat that hot shell 250 is conducive to capacitance 210 for metal shell is rapidly transferred on heat conduction shell 250.
Fig. 5 is the structural schematic diagram for the unmanned vehicle that one embodiment of the invention provides, as shown in figure 5, the present embodiment
Unmanned vehicle 500 may include:Rack 510, dynamical system 520 and battery 530.Wherein, it is provided in the rack 510 winged
Line control unit 511;The battery 530 is arranged in the battery compartment of the rack 510.Wherein, the dynamical system 520 includes:
Electricity adjusts 521, motor 522 and propeller 523.The electricity tune 521 is electric with the flight controller 511 and the motor 522 respectively
Connection.Wherein, electricity adjusts 521 structures that any illustrated embodiments of Fig. 2~Fig. 4 may be used accordingly can execute the present invention
The technical solution of above method embodiment, implementing principle and technical effect are similar, and details are not described herein again.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that:Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement;And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (25)
1. a kind of operating method that electricity is adjusted, which is characterized in that the electricity, which is stealthily substituted, includes capacitance, circuit board and heat conduction shell;It is described
Capacitance is carried on the circuit board, and with the circuit board electrical connection, the circuit board is contained in the heat conduction shell;Institute
The inner surface for stating heat conduction shell is provided at least one storage tank, and the capacitance is at least partly accommodated in the storage tank,
So that in the heat transfer of the capacitance to the heat conduction shell;The method includes:
A temperature sensor is configured below the circuit board, the temperature sensor is made to be connected to the interior table of the heat conduction shell
On face;
By the temperature sensor, the temperature on the inner surface is obtained;And
According to the temperature, the work that the electricity is adjusted is controlled.
2. according to the method described in claim 1, it is characterized in that, described according to the temperature, the work that the electricity is adjusted is controlled,
Including:
When the temperature is more than preset temperature, the power or the control electricity that reduce the electricity tune are adjusted and are stopped.
3. method according to claim 1 or 2, which is characterized in that the preset temperature is more than or equal to 120 degrees Celsius.
4. a kind of electricity is adjusted, which is characterized in that including:Capacitance, temperature sensor, controller, circuit board and heat conduction shell;
The capacitance, the temperature sensor, the controller are electrically connected to the circuit board;The capacitance is carried on the electricity
Road plate, the controller are arranged on the circuit board, and the temperature sensor is fixed below the circuit board, the circuit
Plate is contained in the heat conduction shell;
Wherein, the inner surface of the heat conduction shell is provided at least one storage tank, and the capacitance is at least partly accommodated in institute
It states in storage tank, so that in the heat transfer of the capacitance to the heat conduction shell;
The temperature sensor is connected on the inner surface of the heat conduction shell, for sensing the temperature on the inner surface, and
The temperature is exported to the controller;
The controller is connect with the temperature sensor communication, for according to the temperature, controlling the work that the electricity is adjusted.
5. electricity according to claim 4 is adjusted, which is characterized in that the controller is specifically used for, when the temperature is more than in advance
If when temperature, the power or the control electricity that reduce the electricity tune are adjusted and are stopped.
6. electricity according to claim 4 is adjusted, which is characterized in that the preset temperature is more than or equal to 120 degrees Celsius.
7. the electricity according to claim 4-6 any one is adjusted, which is characterized in that be arranged on the inner surface of the heat conduction shell
There are boss, the boss to be located at the outside of the end of the storage tank;
The temperature sensor is connected on the boss.
8. electricity according to claim 7 is adjusted, which is characterized in that the temperature sensor, the low upper table for being connected on the boss
On face.
9. electricity according to claim 7 or 8 is adjusted, which is characterized in that the temperature sensor is attached to by heat-conducting medium
On the boss.
10. the electricity according to claim 7-9 any one is adjusted, which is characterized in that the end of the boss and the storage tank
Gap is reserved between portion.
11. the electricity according to claim 7-10 any one is adjusted, which is characterized in that on the inner surface of the heat conduction shell also
Setting forms accommodating space, at least one storage tank is located in the accommodating space there are two step between the step.
12. electricity according to claim 11 is adjusted, which is characterized in that the step and the heat conduction shell be integrally formed and
At.
13. electricity according to claim 11 or 12 is adjusted, which is characterized in that the boss is close to one end of described two steps
Setting.
14. being adjusted according to electricity described in claim 4-13 any one, which is characterized in that the capacitance is arranged in the appearance with lying low
It sets in slot.
15. electricity according to claim 14 is adjusted, which is characterized in that be provided with the outer wall with the capacitance in the storage tank
The curved surface cell wall of contact.
16. electricity according to claim 15 is adjusted, which is characterized in that the shape kissing of the curved surface cell wall and the outer wall
It closes.
17. electricity according to claim 16 is adjusted, which is characterized in that filled out between the curved surface cell wall and the outer wall of the capacitance
Filled with heat-conducting medium.
18. the electricity according to claim 14-17 any one is adjusted, which is characterized in that the curved surface in the storage tank
Cell wall is two, and described two curved surface cell walls are connected by the part planar of the inner surface of the heat conduction shell.
19. electricity according to claim 18 is adjusted, which is characterized in that be filled with and lead between the part planar and the capacitance
Thermal medium.
20. the electricity according to claim 4-19 any one is adjusted, which is characterized in that the quantity of the storage tank and the electricity
The quantity of appearance is identical.
21. electricity according to claim 20 is adjusted, which is characterized in that the adjacent curved surface cell wall of storage tank described in each two is backwards
Connection.
22. the electricity according to claim 9 or 16 or 19 is adjusted, which is characterized in that the heat-conducting medium is liquid or pasta
Heat-conducting medium forms heat-conducting layer after dry.
23. the electricity according to claim 9 or 16 or 19 is adjusted, which is characterized in that the heat-conducting medium includes following at least one
Kind:Heat-conducting silicone grease, heat conductive silica gel, anode oxide film and phase change heat-conducting medium.
24. the electricity according to claim 4-23 any one is adjusted, which is characterized in that the heat conduction shell is metal shell.
25. a kind of unmanned vehicle, which is characterized in that including:Rack, dynamical system and battery;
It is provided with flight controller in the rack;The battery is arranged in the battery compartment of the rack;
The dynamical system includes:Electricity tune, motor and propeller described in claim 4-24 any one;The electricity adjusts difference
It is electrically connected with the flight controller with the motor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/081738 WO2018195731A1 (en) | 2017-04-24 | 2017-04-24 | Operation method of electronic speed controller, electronic speed controller, and unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108700902A true CN108700902A (en) | 2018-10-23 |
| CN108700902B CN108700902B (en) | 2021-03-30 |
Family
ID=63844134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780011243.7A Expired - Fee Related CN108700902B (en) | 2017-04-24 | 2017-04-24 | Operation method of electric tilt, electric tilt and unmanned aerial vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108700902B (en) |
| WO (1) | WO2018195731A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020113386A1 (en) * | 2018-12-03 | 2020-06-11 | 深圳市大疆创新科技有限公司 | Electronic speed controller, power device, and unmanned aerial vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3104240A1 (en) * | 2019-12-05 | 2021-06-11 | Valeo Systemes Thermiques | Fluid heating device, in particular intended for a vehicle |
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| CN206024350U (en) * | 2016-09-26 | 2017-03-15 | 深圳市大疆创新科技有限公司 | Electron speed regulator and the head with the electron speed regulator, unmanned vehicle |
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- 2017-04-24 WO PCT/CN2017/081738 patent/WO2018195731A1/en active Application Filing
- 2017-04-24 CN CN201780011243.7A patent/CN108700902B/en not_active Expired - Fee Related
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| CN103636104A (en) * | 2011-04-06 | 2014-03-12 | 电装制造意大利有限公司 | Voltage regulator for an alternator |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108700902B (en) | 2021-03-30 |
| WO2018195731A1 (en) | 2018-11-01 |
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