CN105958091B - A kind of waterproof and breathable fuel-cell device on unmanned plane - Google Patents
A kind of waterproof and breathable fuel-cell device on unmanned plane Download PDFInfo
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- CN105958091B CN105958091B CN201610431064.6A CN201610431064A CN105958091B CN 105958091 B CN105958091 B CN 105958091B CN 201610431064 A CN201610431064 A CN 201610431064A CN 105958091 B CN105958091 B CN 105958091B
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- battery
- unmanned plane
- cell
- plate
- battery case
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
-
- 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
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
Abstract
The waterproof and breathable fuel-cell device that the invention discloses a kind of on unmanned plane, including the cell apparatus being installed in unmanned plane, the cell apparatus includes battery case, a battery cavities are opened up in battery case, fuel cell is installed in battery cavities, a metallic conduction piece is respectively installed in two sides in battery cavities, and a battery cover is installed at the top of battery case, and battery cover one end is flexibly connected by pin shaft with battery case；A dismountable heat-dissipating aluminium plate is installed in the upper end of fuel cell, and the lower end of fuel cell installs two elastic bottom plates, offers more than one venthole on the bottom surface of battery case, an air-out apparatus is respectively mounted in each venthole.Cell apparatus of the invention, extraordinary gas permeability is able to maintain in unmanned plane during flying, guarantee that battery does not generate heat under unmanned plane flying for long time, and good waterproof performance, it either rains or the water surface force-lands, a waterproof sealing can be all played, so that the service life of unmanned plane greatly increases, safety is greatly promoted.
Description
Technical field
The present invention relates to unmanned plane fields, and in particular to a kind of waterproof and breathable fuel-cell device on unmanned plane.
Background technique
During transmission line construction, line corridor is long, topographic features are complicated, and route institute is dense through regional mountain valley river
Forest brings very big inconvenience to the construction of line, and engineering construction is difficult.
When at sea, accident occurs for the place of scene of fire or poor transport, needs to recognize disaster area feelings in time
Goods and materials, drug, or emergency cargo are badly in need of in condition, and conveying in time；Due to by environment, traffic, etc. other conditions limitation, communication by
To limitation, disaster area situation is known nothing, relief materials can not be sent to destination in time, and has delayed rescue time,
Cause bigger substance, the damage of personnel.
If the above many occasions can be solved completely using unmanned plane, with the development of unmanned air vehicle technique, nobody
Machine is applied to more and more occasions, very popular.But unmanned plane is when in use, cruising ability deficiency is always
A problem, therefore people are to increase cruising ability, usually battery is done it is sufficiently large, but after battery is big, heat dissipation
Property must also improve, since battery volume is big, heat dissipation will lead to the explosion or damage of entire battery not in time, therefore fire
The heat dissipation problem of material battery needs to solve；
Furthermore it if increasing the thermal diffusivity of fuel cell, certainly will need to increase radiator structure, if opening up more heat dissipation
Hole then influences waterproofness certainly, in heavy rain or drop in water surface, the case where entire fuel cell will appear into water.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of thermal diffusivities more preferably, good waterproof performance, the service life is longer, more
Add the safe waterproof and breathable fuel-cell device being used on unmanned plane.
The present invention is achieved through the following technical solutions: a kind of waterproof and breathable fuel cell dress on unmanned plane
It sets, including the cell apparatus being installed in unmanned plane, which includes battery case, and a battery cavities are opened up in battery case, is fired
Material battery is installed in battery cavities, and a metallic conduction piece is respectively installed in two sides in battery cavities, and the both ends of fuel cell are installed on metal
Between conductive sheet, a battery cover is installed at the top of battery case, and battery cover one end is flexibly connected by pin shaft with battery case, battery cover
The other end fastened by buckle and the buckle slot that is set on battery case；
A dismountable heat-dissipating aluminium plate is installed in the upper end of fuel cell, and two elastic bottoms are installed in the lower end of fuel cell
Plate, elastic bottom plate one end are mounted on battery cavity wall, and the lower end and battery cavities bottom surface of elastic bottom plate form a ventilation lumen, battery
More than one venthole is offered on the bottom surface of box, is respectively mounted an air-out apparatus in each venthole, on the bottom surface of battery case
More than one yielding slot is opened up, air-out apparatus passes through venthole and makes a concession slot；
It is provided through more than one axis hole on battery cover, an air inlet pipe, the top of air inlet pipe are respectively provided in each axis hole
An end cap is arranged in portion, and the end cap is in rounded shape, and the circle of end cap one is provided with more than one air inlet on end cap, air inlet with
Air inlet pipe communicates, and the bottom insertion of air inlet pipe is set to the positioning hole opened up on heat-dissipating aluminium plate.
Heat-dissipating aluminium plate bottom surface face fuel cell side offers dissipating for one or more as a preferred technical solution,
Heat channel, heat dissipation groove bottom offer the heat release hole of more than one bell mouth shape, and the outlet end face of the air inlet pipe heat release hole dissipates
The setting of hot hole face fuel cell.
The heat-dissipating aluminium plate is installed on the interior of battery cavities by connecting plate and screw locking as a preferred technical solution,
Wall.
Shaft there are two being respectively provided on the elastic bottom plate as a preferred technical solution, shaft set is in battery cavities
In the axle sleeve that wall opens up, a limit plate, the lower end face contact of limit plate and elastic bottom plate, the elastic bottom is arranged in the side of axle sleeve
Plate is made of stainless steel.
The air-out apparatus includes an escape pipe as a preferred technical solution, an outlet passageway is arranged in escape pipe, out
The upper end of tracheae is provided with the first limit plate, and the lower end of the escape pipe is provided with the second limit plate, the second limit plate and first
Limit plate is in rounded shape, and more than one air hole is provided on the second limit plate, and air hole is communicated with outlet passageway, breathes freely
Hole is equal to the internal diameter for making a concession slot around the circle setting of the second limit plate one, the diameter of the second limit plate.
The tapered shape of the end cap, air inlet are set on the tapered surface of end cap as a preferred technical solution,.
The beneficial effects of the present invention are: cell apparatus of the invention, is able to maintain extraordinary in unmanned plane during flying
Gas guarantees that battery does not generate heat under unmanned plane flying for long time, and good waterproof performance, either rains or the water surface force-lands, all
A waterproof sealing can be played, so that the service life of unmanned plane greatly increases, safety is greatly promoted.
Detailed description of the invention
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 technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram of internal structure of cell apparatus of the invention；
Fig. 2 is the structural schematic diagram of end cap of the invention；
Fig. 3 is the structural schematic diagram of heat-dissipating aluminium plate of the invention；
Fig. 4 is the structural schematic diagram of air-out apparatus.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1, including the cell apparatus being installed in unmanned plane, which includes battery case 111, battery case
A battery cavities are opened up in 111, fuel cell 8 is installed in battery cavities, and a metallic conduction piece 17 is respectively installed in two sides in battery cavities, combustion
The both ends of material battery 8 are installed between metallic conduction piece 17, and a battery cover 2,2 one end of battery cover are installed in the top of battery case 111
It is flexibly connected by pin shaft 1 with battery case 111, the other end of battery cover 2 passes through buckle and the buckle being set on battery case 111
Slot fastens；
A dismountable heat-dissipating aluminium plate 21 is installed in the upper end of fuel cell 8, and two elasticity are installed in the lower end of fuel cell 8
Bottom plate 9,9 one end of elastic bottom plate are mounted on battery cavity wall, and the lower end and battery cavities bottom surface of elastic bottom plate 9 form a ventilation
Chamber；
There are two the effects of elastic bottom plate 9, and one is to be used to support fuel cell, due to not connecting between two pieces of elastic bottom plates
Connect, thus fuel cell install after can generate an elasticity well, impact fuel electricity that will not be excessive because of shock
Pond, shock resistance are more preferable；Second effect is to form an outlet passageway, and two pieces of elastic bottom plates are not connected to so that air circulation
More smoothly, guarantee ventilation.
More than one venthole is offered on the bottom surface of battery case 111, and an air-out apparatus is respectively mounted in each venthole
12, more than one yielding slot 13 is opened up on the bottom surface of battery case 111, air-out apparatus 12 passes through venthole and makes a concession slot 13, when
When ditching, which, which can be retracted into, is made a concession in slot 13, is sealed venthole, is played the role of waterproof；
It is provided through more than one axis hole on battery cover 2, an air inlet pipe 3 is respectively provided in each axis hole, air inlet pipe 3
An end cap 4 is arranged in top, and the end cap 4 is in rounded shape, and the circle of end cap one is provided with more than one air inlet 19 on end cap 4,
Air inlet 19 is communicated with air inlet pipe 3, and the bottom insertion of air inlet pipe 3 is set to the positioning hole opened up on heat-dissipating aluminium plate 21, works as nothing
When man-machine flight, cold air is entered in air inlet pipe by the air inlet on end cap, and cold air is circulated into electricity by air inlet pipe
In cell cavity.
In the present embodiment, 21 bottom surface face fuel cell of heat-dissipating aluminium plate, 8 side offers the radiating groove 6 of one or more, dissipates
6 bottom surface of heat channel offers the heat release hole 7 of more than one bell mouth shape, the outlet end face of air inlet pipe 3 heat release hole 7, heat dissipation
7 face fuel cell of hole setting, since the upper surface of fuel cell 8 is close in 21 lower end surface of heat-dissipating aluminium plate, in order to which air can be by
It pouring into, therefore the radiating groove of one or more is set, the air in air inlet pipe passes through radiating groove and fuel cell contact, and due to dissipating
Hot aluminium sheet is directly contacted with fuel cell, therefore a large amount of heat on absorbable fuel cell.
Wherein, heat-dissipating aluminium plate 21 is installed on the inner wall of battery cavities by connecting plate 18 and screw locking, dismounts heat-dissipating aluminium plate
It can be realized by screw, it is very convenient.
In the present embodiment, it is respectively provided on elastic bottom plate 9 there are two shaft, the axle sleeve that shaft set is opened up in battery cavity wall
In 16, a limit plate 15, the lower end face contact of limit plate 15 and elastic bottom plate 9, the elastic bottom plate is arranged in the side of axle sleeve 16
It is made of stainless steel, after fuel cell is placed on elastic bottom plate, elastic bottom plate can be placed by limit plate and continued
Decline, and the setting of shaft may make that elastic bottom plate can be folded up, storage is convenient.
In the present embodiment, air-out apparatus 12 includes an escape pipe 26, and an outlet passageway 24, escape pipe is arranged in escape pipe 26
26 upper end is provided with the first limit plate 23, and the lower end of the escape pipe 26 is provided with the second limit plate 25, the second limit plate 25
And first limit plate 23 it is in rounded shape, be provided with more than one air hole 22 on the second limit plate 25, air hole 22 with go out
Gas channel 24 communicates, and for air hole 22 around the circle setting of the second limit plate 25 1, the diameter of the second limit plate 25, which is equal to, makes a concession slot
Internal diameter, air-out apparatus is a design of most critical of the present invention, in flight, by the effect of gravity, and entire air-out apparatus
In sagging type, i.e. the first limit plate of escape pipe upper end and battery cavities face contact, the lower end of entire escape pipe is located at cell apparatus
Outside, at this time the outlet passageway of escape pipe by hot-air pass through air hole be discharged；When ditching, at this time due to the second limit
The setting of position plate, when the second limit plate and the water surface contact, since the lower end surface of the second limit plate is a flat surface and area is greater than
The area of tracheae, therefore the second limit plate top is entered up and is made a concession in slot by the buoyancy of water, and since air hole is set to the
The side of two limit plates, when being located in yielding slot, air hole is all sealed by making a concession the inner wall of slot, plays the work of water blocking
With, therefore exhaust can be played and can realize water blocking.
In the present embodiment, the tapered shape of end cap 4, air inlet 19 is set on the tapered surface of end cap, due to being designed as taper
Face, so that air can be poured into more smoothly in flight course, and while raining, also not easily passs through air inlet water inlet.
The beneficial effects of the present invention are: cell apparatus of the invention, is able to maintain extraordinary in unmanned plane during flying
Gas guarantees that battery does not generate heat under unmanned plane flying for long time, and good waterproof performance, either rains or the water surface force-lands, all
A waterproof sealing can be played, so that the service life of unmanned plane greatly increases, safety is greatly promoted.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of waterproof and breathable fuel-cell device on unmanned plane, it is characterised in that: including being installed in unmanned plane
Cell apparatus, the cell apparatus include battery case, and a battery cavities are opened up in battery case, and fuel cell is installed in battery cavities, electricity
A metallic conduction piece is respectively installed in two sides in cell cavity, and the both ends of fuel cell are installed between metallic conduction piece, the top of battery case
One battery cover is installed, battery cover one end is flexibly connected by pin shaft with battery case, and the other end of battery cover passes through buckle and setting
It is fastened in the buckle slot on battery case；
A dismountable heat-dissipating aluminium plate is installed in the upper end of fuel cell, and two elastic bottom plates, bullet are installed in the lower end of fuel cell
Property bottom plate one end be mounted on battery cavity wall, the lower end and battery cavities bottom surface of elastic bottom plate form a ventilation lumen, battery case
More than one venthole is offered on bottom surface, and an air-out apparatus is respectively mounted in each venthole, is opened up on the bottom surface of battery case
More than one yielding slot, air-out apparatus pass through venthole and make a concession slot；
It is provided through more than one axis hole on battery cover, an air inlet pipe is respectively provided in each axis hole, is set at the top of air inlet pipe
An end cap is set, the end cap is in rounded shape, and the circle of end cap one is provided with more than one air inlet, air inlet and air inlet on end cap
Pipe communicates, and the bottom insertion of air inlet pipe is set to the positioning hole opened up on heat-dissipating aluminium plate.
2. the waterproof and breathable fuel-cell device according to claim 1 on unmanned plane, it is characterised in that: described to dissipate
Hot aluminium sheet bottom surface face fuel cell side offers the radiating groove of one or more, and heat dissipation groove bottom offers more than one loudspeaker
The heat release hole of mouth shape, the outlet end face of the air inlet pipe heat release hole, the setting of heat release hole face fuel cell.
3. the waterproof and breathable fuel-cell device according to claim 2 on unmanned plane, it is characterised in that: described to dissipate
Hot aluminium sheet is installed on the inner wall of battery cavities by connecting plate and screw locking.
4. the waterproof and breathable fuel-cell device according to claim 1 on unmanned plane, it is characterised in that: the bullet
Property bottom plate on be respectively provided with there are two shaft, shaft set is in the axle sleeve that battery cavity wall opens up, one limit of side setting of axle sleeve
Position plate, the lower end face contact of limit plate and elastic bottom plate, the elastic bottom plate are made of stainless steel.
5. the waterproof and breathable fuel-cell device according to claim 1 on unmanned plane, it is characterised in that: it is described go out
Device of air includes an escape pipe, is arranged an outlet passageway in escape pipe, and the upper end of escape pipe is provided with the first limit plate, it is described go out
The lower end of tracheae is provided with the second limit plate, and the second limit plate and the first limit plate are in rounded shape, is arranged on the second limit plate
There is more than one air hole, air hole is communicated with outlet passageway, and air hole is around the circle setting of the second limit plate one, the second limit
The diameter of plate is equal to the internal diameter for making a concession slot.
6. the waterproof and breathable fuel-cell device according to claim 1 on unmanned plane, it is characterised in that: the end
Tapered shape is covered, air inlet is set on the tapered surface of end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431064.6A CN105958091B (en) | 2016-06-16 | 2016-06-16 | A kind of waterproof and breathable fuel-cell device on unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431064.6A CN105958091B (en) | 2016-06-16 | 2016-06-16 | A kind of waterproof and breathable fuel-cell device on unmanned plane |
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| Publication Number | Publication Date |
|---|---|
| CN105958091A CN105958091A (en) | 2016-09-21 |
| CN105958091B true CN105958091B (en) | 2018-12-18 |
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| CN201610431064.6A Active CN105958091B (en) | 2016-06-16 | 2016-06-16 | A kind of waterproof and breathable fuel-cell device on unmanned plane |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206528646U (en) * | 2017-02-24 | 2017-09-29 | 深圳市大疆创新科技有限公司 | Battery compartment and unmanned vehicle |
| CN109374531B (en) * | 2018-11-09 | 2021-04-20 | 浙江海洋大学 | Sea area oil spilling monitoring devices based on remote sensing |
| CN110370992A (en) * | 2019-06-28 | 2019-10-25 | 西北工业大学 | A kind of new energy unmanned plane fuel cell hybrid power source energy management control system |
| CN110466764B (en) * | 2019-08-28 | 2023-07-28 | 东南大学 | Power cabin shell structure of fuel cell unmanned aerial vehicle |
| CN113086218B (en) * | 2021-06-09 | 2021-08-13 | 南京信息工程大学 | Power supply device of unmanned aerial vehicle for ocean exploration |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101030664A (en) * | 2006-02-27 | 2007-09-05 | 合肥中大化学电子科技有限公司 | Directly chargeable zinc-air battery for electric vehicle |
| JP5501778B2 (en) * | 2010-01-26 | 2014-05-28 | オリンパスイメージング株式会社 | Waterproof equipment |
| JP5569275B2 (en) * | 2010-09-08 | 2014-08-13 | 富士通株式会社 | Waterproof cover and electronic device |
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| CN105958091A (en) | 2016-09-21 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A waterproof and breathable fuel cell device for UAV Effective date of registration: 20200923 Granted publication date: 20181218 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN MICROMULTICOPTER Co.,Ltd. Registration number: Y2020980006342 |
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Date of cancellation: 20220104 Granted publication date: 20181218 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN MICROMULTICOPTER Co.,Ltd. Registration number: Y2020980006342 |
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Address after: Room 401-2, Building 1, No. 189, Guigu 2nd Road, Luoxing Street, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Patentee after: Zhejiang COBIT Innovation Technology Co.,Ltd. Address before: 518000 Kobit Aeronautical Science Park, 1 Yihe Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN MICROMULTICOPTER Co.,Ltd. |
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