CN113964431A - Novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply - Google Patents
Novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply Download PDFInfo
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- CN113964431A CN113964431A CN202111406132.0A CN202111406132A CN113964431A CN 113964431 A CN113964431 A CN 113964431A CN 202111406132 A CN202111406132 A CN 202111406132A CN 113964431 A CN113964431 A CN 113964431A
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- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 60
- 238000009434 installation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 239000000428 dust Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- 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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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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
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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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
- 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
- H01M50/258—Modular batteries; Casings provided with means for assembling
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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
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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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
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
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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
- 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
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply, which relates to the field of unmanned aerial vehicle power supplies and aims at solving the problems that the conventional unmanned aerial vehicle power supply needs to be carried out in a dry environment when in use, meanwhile, the power supply easily generates a large amount of heat in the use process, the general unmanned aerial vehicle power supply cannot accelerate the heat dissipation efficiency of the power supply under the condition of ensuring the sealing of the power supply, the use is inconvenient, the practicability is not strong and the like. The novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply provided by the invention can ensure the tightness of the power supply in a standby state and a rainwater-proof state, and can also accelerate the heat dissipation efficiency of the power supply when the power supply works, is convenient to use, has strong practicability, and is suitable for wide popularization.
Description
Technical Field
The invention relates to the field of unmanned aerial vehicle power supplies, in particular to a novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply.
Background
A drone is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device. Unmanned aerial vehicle has uses nimble, lower, the personnel's that control risk is little etc. characteristics of requiring to the place. By carrying different devices, the system can complete tasks such as video image acquisition and real-time transmission, remote sensing and remote sensing, investigation and striking, and is widely applied to the fields of military affairs, civil use and scientific research.
At present, the power supply modes of the tethered unmanned aerial vehicle in the market comprise four modes of battery power supply, low-voltage power supply, high-voltage power supply reconversion, direct high-voltage power supply and the like, wherein the battery power supply mainly has the problem of short power supply time and is mainly used for the non-tethered unmanned aerial vehicle or the test flight condition; and current unmanned aerial vehicle power supply need go on in dry environment when using, and power supply produces a large amount of heats easily in the use simultaneously, and the radiating efficiency of power can't be accelerated under the sealed condition of assurance power supply to general unmanned aerial vehicle power, uses inconveniently, and the practicality is not strong.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply, which can ensure the tightness of the power supply in a standby and rainproof state, and can also accelerate the heat dissipation efficiency of the power supply when the power supply works, is convenient to use, strong in practicability and suitable for wide popularization.
(II) technical scheme
The invention provides a novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply, which comprises a protective cover, a power supply main body and a movable base, wherein the protective cover is fixedly connected with the movable base, the power supply main body is arranged in the protective cover, the movable base is used for controlling the power supply main body to move, two sides of the protective cover are respectively hinged with a protective door through a hinged chain, an incomplete gear is fixedly connected with the outer ring of the hinged chain, a complete gear is also rotatably arranged in the protective cover and is in meshing transmission with the incomplete gear, a sliding plate which is in sliding connection with the inner wall of the protective cover is also arranged in the protective cover, a rack is arranged on the sliding plate and is in meshing transmission with the complete gear, a fixed plate is also arranged in the protective cover, when the protective door is rotated, the incomplete gear and the complete gear are mutually meshed and rotated, so that complete gear pass through rack control sliding plate slides out of the guard gate or slides in the guard gate, with fixed plate contact or separation to and the protection casing between form the space of sealing or intercommunication, still be provided with flexible bracing piece between guard gate and the protection casing, the one end of flexible bracing piece is articulated with the protection casing, and the other end and guard gate sliding connection, the louvre has still been seted up to one side that the protection casing deviates from moving baseplate.
Further, the method comprises the following steps: the power supply main body comprises a main power supply bottom plate, a power supply cover plate and a plurality of side plates, an installation cavity is formed between the main power supply bottom plate, the power supply cover plate and the side plates, a power supply module is further arranged in the installation cavity, a control module is further arranged on one side of the power supply module, the control module is electrically connected with the power supply module, and an externally connected aviation plug electrically connected with the control module is further arranged on one side of the power supply cover plate.
Further, the method comprises the following steps: one side that power apron deviates from to set up external connection aviation plug still is provided with air switch and functional display screen, air switch and functional display screen with control module electric connection.
Further, the method comprises the following steps: the control module comprises a control cover plate, a control plate and a mounting bracket, the mounting bracket is fixedly connected with the power module, the control cover plate is fixedly connected with the mounting bracket, and the control plate is positioned in the control cover plate and is mounted on the mounting bracket.
Further, the method comprises the following steps: the power module comprises a plurality of battery packs, and is characterized in that the power module comprises an upper cover plate, a power supply main board, a cooling fan and a battery bottom plate, wherein a power supply cavity is formed between the upper cover plate and the battery bottom plate, the power supply main board is fixedly arranged in the power supply cavity, and the cooling fan is arranged on the battery bottom plate and used for cooling the power supply cavity.
Further, the method comprises the following steps: the both sides of power apron all are formed with the cooling grid, and the orientation radiator fan one side still be provided with the air inlet filter screen on the cooling grid.
Further, the method comprises the following steps: the movable base comprises a movable plate and universal wheels, the universal wheels are arranged at the bottom of the movable plate, and the protective cover and the power supply main body are arranged on the movable plate.
Further, the method comprises the following steps: the protective door is further provided with a lifting knob, and the lifting knob is used for controlling the protective plate to rotate along the central axis of the hinged chain.
Further, the method comprises the following steps: a first sealing strip is further arranged between the protective door and the protective cover, and a second sealing strip is further arranged between the sliding plate and the fixed plate.
Further, the method comprises the following steps: still be provided with the handle on the safety cover, be provided with the antiskid circle on the handle.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
the device is through installation protection casing, the guard gate, incomplete gear, complete gear, the sliding plate, flexible bracing piece, power main part and moving base isotructure, wherein rotate the guard gate, can drive the sliding plate and move, thereby realize forming sealedly between control sliding plate and the fixed plate when power supply standby or rain-proof water state, thereby protect the power main part, and at power supply during operation, control sliding plate and fixed plate separation, thereby accelerate the radiating efficiency of power supply body. The novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply provided by the invention can ensure the tightness of the power supply in a standby state and a rainwater-proof state, and can also accelerate the heat dissipation efficiency of the power supply when the power supply works, is convenient to use, has strong practicability, and is suitable for wide popularization.
Drawings
FIG. 1 is a schematic view of the stand-by or rain-proof three-dimensional structure of the device;
FIG. 2 is a schematic perspective view of the device in operation;
FIG. 3 is a schematic view of the device in a disassembled and assembled three-dimensional structure;
FIG. 4 is a schematic view of the power supply main body of the device in a disassembled and assembled three-dimensional structure;
FIG. 5 is a schematic view of the power module of the device in a disassembled and assembled three-dimensional structure;
FIG. 6 is a schematic view of the stand-by or rain-proof state of the device;
fig. 7 is a schematic plan view of the device in operation.
Reference numerals: 1. a protective cover; 11. a protective door; 12. an articulated chain; 13. an incomplete gear; 14. a full gear; 15. a sliding plate; 16. a fixing plate; 17. a rack; 18. a telescopic support rod; 19. heat dissipation holes; 2. a power supply main body; 21. a main body power supply bottom plate; 22. a power supply cover plate; 221. the aviation plug is externally connected; 222. an air switch; 223. a functional display screen; 224. a heat dissipation grid; 225. an air inlet filter screen; 23. a side plate; 24. a power supply module; 241. a battery pack; 242. an upper cover plate; 243. a power supply main board; 244. a heat radiation fan; 245. a battery chassis; 25. a control module; 251. a control cover plate; 252. a control panel; 253. mounting a bracket; 3. a movable base; 31. moving the plate; 32. a universal wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-7, the novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply provided by the invention comprises a protective cover 1, a power supply main body 2 and a movable base 3, wherein the protective cover 1 is formed by sheet metal full joint welding, a riveting nut is riveted by a waterproof rivet, the protective cover 1 is fixedly connected with the movable base 3 through a screw, the power supply main body 2 is arranged in the protective cover 1, the movable base 3 is used for controlling the power supply main body 2 to move, two sides of the protective cover 1 are both hinged with protective doors 11 through hinged chains 12, each protective door 11 is also provided with a lifting knob which is used for controlling the protective plates to rotate along the central axis of each hinged chain 12, a first sealing strip is also arranged between each protective door 11 and the protective cover 1, each protective cover 1 is also provided with a handle which is provided with an anti-skid ring, an incomplete gear 13 is fixedly connected to the outer ring of each hinged chain 12, and the incomplete gear 13 is arranged to prevent interference with the protective cover 1, further influencing the sealing performance of the protective cover 1, a complete gear 14 is rotatably arranged in the protective cover 1, the complete gear 14 is in meshing transmission with the incomplete gear 13, a sliding plate 15 which is in sliding connection with the inner wall of the protective cover 1 is further arranged in the protective cover 1, a rack 17 is arranged on the sliding plate 15, the rack 17 is in meshing transmission with the complete gear 14, a fixed plate 16 is further arranged in the protective cover 1, when the protective door 11 is rotated, the incomplete gear 13 and the complete gear 14 are in mutual meshing rotation, so that the complete gear 14 controls the sliding plate 15 to slide out of the protective door 11 or slide into the protective door 11 through the rack 17, the sliding plate 15 is in contact with or separated from the fixed plate 16, a closed or communicated space is formed between the sliding plate 15 and the fixed plate 16, a second sealing strip is further arranged between the protective door 11 and the protective cover 1, a telescopic support rod 18 is further arranged between the protective door 11 and the protective cover 1, and one end of the telescopic support rod 18 is hinged with the protective cover 1, the other end and protection door 11 sliding connection, louvre 19 has still been seted up to one side that protection casing 1 deviates from removal base 3, and removal base 3 includes movable plate 31 and universal wheel 32, and universal wheel 32 sets up in the bottom of movable plate 31, and protection casing 1 and power main part 2 set up on movable plate 31.
As shown in fig. 1 to 7, the power supply main body 2 includes a main power supply bottom plate 21, a power supply cover plate 22 and a plurality of side plates 23, an installation cavity is defined by the main power supply bottom plate 21, the power supply cover plate 22 and the plurality of side plates 23, a power supply module 24 is further disposed in the installation cavity, a control module 25 is further disposed on one side of the power supply module 24, the control module 25 is electrically connected with the power supply module 24, and an externally-connected aviation plug 221 electrically connected with the control module 25 is further disposed on one side of the power supply cover plate 22; power cover plate 22 deviates from one side that sets up external connection aviation plug 221 and still is provided with air switch 222 and functional display 223, air switch 222 and functional display 223 and control module 25 electric connection, power cover plate 22's both sides all are formed with radiator-grid 224, still be provided with air inlet filter screen 225 on radiator-grid 224 towards radiator fan 244 one side, air inlet filter screen 225 can filter the air that enters into the installation intracavity, prevent that the dust from entering into the normal operating that influences power module 24 in the installation intracavity.
As shown in fig. 1 to 7, the control module 25 includes a control cover 251, a control board 252 and a mounting bracket 253, the mounting bracket 253 is fixedly connected to the power module 24, the control cover 251 is fixedly connected to the mounting bracket 253, the control board 252 is located in the control cover 251 and mounted on the mounting bracket 253, and the control board 252 is electrically connected to the external aviation plug 221 through a detachable plug; the power module 24 is composed of a plurality of battery packs 241, the surfaces of the circuit boards of the single battery packs 241 are subjected to glue filling and sealing treatment to achieve dust prevention and water vapor prevention, any battery pack 241 comprises an upper cover plate 242, a power supply main plate 243, a heat dissipation fan 244 and a battery bottom plate 245, a power supply cavity is formed between the upper cover plate 242 and the battery bottom plate 245, the power supply main plate 243 is fixedly arranged in the power supply cavity, and the heat dissipation fan 244 is arranged on the battery bottom plate 245 and used for dissipating heat of the power supply cavity.
The working principle is as follows: the power supply is in a standby state and a rainwater-proof state, the other state is a working state, when the power supply is in the standby state and the waterproof state, the protective doors 11 on two sides are in a closed state, and the sliding plate 15 and the fixed plate 16 in the protective cover 1 are sealed through a second sealing strip, so that rainwater falling from the top heat dissipation holes 19 is prevented from entering the power supply main body 2, and the protection of the power supply main body 2 is realized;
and when power supply work is needed, at first, the protective door 11 is rotated, the protective door 11 rotates and then drives the hinged chain 12 to rotate, the hinged chain 12 rotates and further can drive the incomplete gear 13 to rotate, because the transmission is meshed between the incomplete gear 13 and the complete gear 14, and then the incomplete gear 13 rotates and can drive the complete gear 14 to rotate, and the complete gear 14 rotates again and is meshed between the racks 17, and then the complete gear 14 rotates and can drive the sliding plate 15 to move towards both sides through the racks 17, at this time, a heat dissipation channel is formed between the fixed plate 16 and the sliding plate 15, and heat generated by the power supply main body 2 can be discharged through the heat dissipation channel and the heat dissipation holes 19.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. Novel AC-DC forced air cooling high pressure unmanned aerial vehicle power supply, including protection casing (1), power subject (2) and portable base (3), its characterized in that: the protective cover (1) is fixedly connected with a movable base (3), the power supply main body (2) is arranged in the protective cover (1), the movable base (3) is used for controlling the power supply main body (2) to move, two sides of the protective cover (1) are hinged with a protective door (11) through hinged chains (12), an incomplete gear (13) is fixedly connected to the outer ring of each hinged chain (12), a complete gear (14) is further rotatably arranged in the protective cover (1), the complete gear (14) is in meshing transmission with the incomplete gear (13), a sliding plate (15) which is in sliding connection with the inner wall of the protective cover (1) is further arranged in the protective cover (1), a rack (17) is arranged on the sliding plate (15), the rack (17) is in meshing transmission with the complete gear (14), and a fixing plate (16) is further arranged in the protective cover (1), when rotating protection door (11), intermeshing rotates between incomplete gear (13) and complete gear (14), so that complete gear (14) pass through rack (17) control sliding plate (15) slide out of protection door (11) or slide in protection door (11), with fixed plate (16) contact or separation to with form the space of sealing or intercommunication between protection casing (1), still be provided with flexible bracing piece (18) between protection door (11) and protection casing (1), the one end of flexible bracing piece (18) is articulated with protection casing (1), and the other end and protection door (11) sliding connection, protection casing (1) one side of deviating from moving base (3) has still seted up louvre (19).
2. The novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply source of claim 1, characterized in that: the power supply main body (2) comprises a main power supply bottom plate (21), a power supply cover plate (22) and a plurality of side plates (23), an installation cavity is formed by enclosing the main power supply bottom plate (21), the power supply cover plate (22) and the side plates (23), a power supply module (24) is further arranged in the installation cavity, a control module (25) is further arranged on one side of the power supply module (24), the control module (25) is electrically connected with the power supply module (24), and an externally-connected aviation plug (221) electrically connected with the control module (25) is further arranged on one side of the power supply cover plate (22).
3. The novel AC-DC forced air cooling high voltage unmanned aerial vehicle power supply of claim 2, wherein: the power cover plate (22) deviates from one side provided with the external connection aviation plug (221) and is further provided with an air switch (222) and a function display screen (223), and the air switch (222) and the function display screen (223) are electrically connected with the control module (25).
4. The novel AC-DC forced air cooling high voltage unmanned aerial vehicle power supply of claim 2, wherein: the control module (25) comprises a control cover plate (251), a control plate (252) and a mounting bracket (253), the mounting bracket (253) is fixedly connected with the power module (24), the control cover plate (251) is fixedly connected with the mounting bracket (253), and the control plate (252) is positioned in the control cover plate (251) and is mounted on the mounting bracket (253).
5. The novel AC-DC forced air cooling high voltage unmanned aerial vehicle power supply of claim 2, wherein: the power module (24) comprises a plurality of battery packs (241), and any one of the battery packs (241) comprises an upper cover plate (242), a power supply main plate (243), a heat dissipation fan (244) and a battery bottom plate (245), wherein a power supply cavity is formed between the upper cover plate (242) and the battery bottom plate (245), the power supply main plate (243) is fixedly arranged in the power supply cavity, and the heat dissipation fan (244) is arranged on the battery bottom plate (245) and used for dissipating heat of the power supply cavity.
6. The novel AC-DC forced air cooling high voltage unmanned aerial vehicle power supply of claim 5, characterized in that: both sides of the power cover plate (22) are respectively provided with a heat dissipation grid (224), and an air inlet filter screen (225) is further arranged on the heat dissipation grid (224) facing one side of the heat dissipation fan (244).
7. The novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply source of claim 1, characterized in that: the movable base (3) comprises a movable plate (31) and universal wheels (32), the universal wheels (32) are arranged at the bottom of the movable plate (31), and the protective cover (1) and the power supply main body (2) are arranged on the movable plate (31).
8. The novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply source of claim 1, characterized in that: the protective door (11) is further provided with a lifting knob, and the lifting knob is used for controlling the protective plate to rotate along the central axis of the hinged chain (12).
9. The novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply source of claim 1, characterized in that: a first sealing strip is further arranged between the protective door (11) and the protective cover (1), and a second sealing strip is further arranged between the sliding plate (15) and the fixed plate (16).
10. The novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply source of claim 1, characterized in that: the protective cover (1) is further provided with a handle, and an anti-skid ring is arranged on the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406132.0A CN113964431B (en) | 2021-11-24 | 2021-11-24 | Novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406132.0A CN113964431B (en) | 2021-11-24 | 2021-11-24 | Novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113964431A true CN113964431A (en) | 2022-01-21 |
| CN113964431B CN113964431B (en) | 2024-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202111406132.0A Active CN113964431B (en) | 2021-11-24 | 2021-11-24 | Novel AC-DC forced air cooling high-voltage unmanned aerial vehicle power supply |
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Cited By (1)
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| CN116033697A (en) * | 2023-02-06 | 2023-04-28 | 国网黑龙江省电力有限公司超高压公司 | A local protection mobile power supply |
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| CN113964431B (en) | 2024-10-01 |
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