CN116760263A - Household portable charging pile high-voltage converter - Google Patents
Household portable charging pile high-voltage converter Download PDFInfo
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- CN116760263A CN116760263A CN202310713923.0A CN202310713923A CN116760263A CN 116760263 A CN116760263 A CN 116760263A CN 202310713923 A CN202310713923 A CN 202310713923A CN 116760263 A CN116760263 A CN 116760263A
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- voltage converter
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- fixed
- charging pile
- fixedly arranged
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 230000017525 heat dissipation Effects 0.000 claims description 30
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 230000008439 repair process Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
-
- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to the technical field of high-voltage converters of charging piles, and discloses a portable high-voltage converter of a charging pile. This domestic portable fills electric pile high-voltage converter, earlier with the joint board and the joint piece joint of high-voltage converter body bottom, then clockwise rotation two spacing cardboard of drive and the left and right sides joint of joint board, the installation of high-voltage converter body can be accomplished, uses the bolt as far as possible for the dismantlement of high-voltage converter body is very convenient, the maintenance and the repair of high-voltage converter body in daily use.
Description
Technical Field
The invention relates to the technical field of charging pile high-voltage converters, in particular to a household portable charging pile high-voltage converter.
Background
The charging pile high-voltage converter is a device for converting power grid alternating current into direct current suitable for charging an electric automobile, and the charging pile high-voltage converter is used for converting the power grid alternating current into high-frequency alternating current, and finally transmitting electric energy to a battery pack of the electric automobile for charging through a series of treatments such as transformation, rectification and filtering.
In a household portable charging pile, one of the necessary devices for the high-voltage converter is needed to be improved, however, when the high-voltage converter is fixed, in order to ensure the stability of the high-voltage converter in the daily use process, the high-voltage converter is usually directly fixed in the interior or the outer surface of the charging pile through four to six bolts, and the installation mode is more troublesome when the high-voltage converter is installed and disassembled, a plurality of bolts are needed to be frequently screwed and loosened, so that the high-voltage converter is inconvenient to maintain and repair daily, the heat dissipation effect of the high-voltage converter is also needed to be improved, and the heat dissipation of the high-voltage converter is realized mainly by an air cooling heat dissipation mechanism in the charging pile, and the influence of the air cooling heat dissipation on the high-voltage converter by the external environment temperature is larger.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a household portable charging pile high-voltage converter which has the advantages of convenient disassembly and assembly and good heat dissipation effect, and solves the problems that in order to ensure the stability of the high-voltage converter in the daily use process, the high-voltage converter is directly fixed in the interior or the outer surface of a charging pile through four to six bolts, the installation mode is troublesome when the high-voltage converter is installed and disassembled, a plurality of bolts are required to be frequently screwed and loosened, the inconvenience is caused when the high-voltage converter is subjected to daily maintenance and repair, the heat dissipation effect of the high-voltage converter is still to be improved, and the heat dissipation of the high-voltage converter is realized mainly by an air cooling heat dissipation mechanism in the charging pile at present, and the influence of the air cooling heat dissipation on the high-voltage converter by the external environment temperature is great.
(II) technical scheme
In order to achieve the purposes of convenient disassembly and assembly and good heat dissipation effect, the invention provides the following technical scheme: the household portable charging pile high-voltage converter comprises a high-voltage converter body, wherein three cable wiring ports are arranged on the front surface of the high-voltage converter body, and a fixed heat dissipation structure is arranged outside the high-voltage converter body;
the utility model provides a fixed heat radiation structure includes fixing base, joint board, supporting seat, joint piece, spacing cardboard, two-way threaded rod, fixed frame, fan housing, radiator fan, snakelike coil pipe, equipment box, delivery pump, miniature water refrigerator, water tank, mounting plate and installation screw rod, the outside of high-pressure transducer body is provided with the fixing base, the bottom fixed mounting of high-pressure transducer body has the joint board, the interior bottom wall fixed mounting of fixing base has the supporting seat, the top fixed mounting of supporting seat has the joint piece, the inside grafting of joint piece has spacing cardboard, the inside rotation of fixing base is connected with two-way threaded rod, the top fixed mounting of fixing base has fixed frame, fixed frame's right side fixed mounting can have the fan housing, the inside fixed mounting of fan housing has the radiator fan, fixed frame's inside fixed mounting has snakelike coil pipe, the right side fixed mounting of fixing base has the equipment box, the inside fixed mounting of equipment box has the delivery pump, the inside fixed mounting of equipment box has miniature water refrigerator, the inside fixed mounting of equipment box has the water tank, the bottom of bottom fixed mounting plate, the screw rod fixed mounting of fixing plate.
Preferably, the inside of joint board has been seted up and has been blocked the spout of piece looks adaptation, joint piece and spout sliding connection, the quantity of spacing cardboard is two, the draw-in groove with two spacing cardboard looks adaptations has all been seted up to the left and right sides of joint board.
Preferably, the outside threaded connection of two threaded rods has a screw thread cover that is two in quantity, two the equal fixed mounting in top of screw thread cover has the connecting rod, two the top of connecting rod is kept away from the one side fixed connection of joint board with two spacing cardboard respectively.
Preferably, the left side of the bidirectional threaded rod penetrates through the inner left wall of the fixing seat and extends to the outside of the fixing seat, a knob is fixedly installed on the left side of the bidirectional threaded rod, and a limiting bolt is inserted into the knob.
Preferably, the right side of fan housing fixed mounting has the dust screen, the back fixed mounting of delivery pump has first conveyer pipe, the delivery pump passes through first conveyer pipe and water tank fixed connection.
Preferably, a second conveying pipe is fixedly arranged at the top of the conveying pump, and the top of the second conveying pipe penetrates through the inner top wall of the equipment box and the fan cover and is fixedly connected with one end of the serpentine coil.
Preferably, the other end of the serpentine coil penetrates through the inner bottom wall of the fan housing and the top of the equipment box and is fixedly connected with the top of the miniature water refrigerator, a third conveying pipe is fixedly arranged on the front surface of the miniature water refrigerator, and the miniature water refrigerator is fixedly connected with the water tank through the third conveying pipe.
Preferably, the number of the installation bottom plates is two, one of the installation bottom plates is fixedly installed at the bottom of the fixing seat, and the other installation bottom plate is fixedly installed at the bottom of the equipment box.
Preferably, the number of the mounting screws is four, and the four mounting screws are respectively in threaded connection with the interiors of the two mounting bottom plates and are respectively close to the front surfaces and the back surfaces of the two mounting bottom plates.
(III) beneficial effects
Compared with the prior art, the invention provides the household portable charging pile high-voltage converter, which has the following beneficial effects:
1. this domestic portable fills electric pile high-voltage converter, when installing the high-voltage converter body, earlier with the joint board and the joint piece joint of high-voltage converter body bottom, then clockwise rotation two left knobs of threaded rod, along with the clockwise rotation of threaded rod, two spacing cardboard of drive, the continuous left and right sides to the joint board is close to, and finally with the left and right sides joint of joint board, spacing bolt and knob grafting at last, it is spacing to threaded rod, the installation of high-voltage converter body can be accomplished, compare prior art, use the bolt as few as possible, make the dismantlement of high-voltage converter body very convenient, the maintenance and the repair of high-voltage converter body in daily use of being convenient for.
2. This domestic portable fills electric pile high-pressure converter, high-pressure converter body is at the in-process of operation, after the delivery pump is with the water extraction in the water tank, carry to the snakelike coil pipe, thereby reduce the temperature of snakelike coil pipe, start the heat dissipation fan this moment, the temperature of the air through the snakelike coil pipe is by a wide margin reduced, these lower air of temperature is after contacting the high-pressure converter body, can be better accomplish the heat dissipation to the high-pressure converter body, and the water in the snakelike coil pipe enters into micro water refrigerator, after being cooled down again, carry back the water tank, make the hydroenergy can circulate the cooling to the snakelike coil pipe, compare simple forced air cooling heat dissipation mechanism among the prior art, the heat dissipation to the high-pressure converter body can be better accomplished through cooling, the air after the refrigeration, receive outside temperature's influence less, more can guarantee the normal operating of high-pressure converter body.
Drawings
FIG. 1 is a three-dimensional schematic view of a fixed heat dissipating structure according to the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic view of a heat dissipation structure according to the present invention;
fig. 4 is a partial side view of the present invention.
In the figure: 1. a high voltage converter body; 2. a cable junction; 3. fixing a heat dissipation structure; 301. a fixing seat; 302. a clamping plate; 303. a support base; 304. a clamping block; 305. a limiting clamping plate; 306. a two-way threaded rod; 307. a fixed frame; 308. a fan cover; 309. a heat dissipation fan; 310. a serpentine coil; 311. an equipment box; 312. a transfer pump; 313. a micro water refrigerator; 314. a water tank; 315. a mounting base plate; 316. and (5) installing a screw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a household portable charging pile high-voltage converter comprises a high-voltage converter body 1, wherein three cable wiring ports 2 are arranged on the front surface of the high-voltage converter body 1, and a fixed heat dissipation structure 3 is arranged outside the high-voltage converter body 1;
the fixed heat dissipation structure 3 comprises a fixing base 301, a clamping plate 302, a supporting seat 303, a clamping block 304, a limiting clamping plate 305, a bidirectional threaded rod 306, a fixing frame 307, a fan cover 308, a heat dissipation fan 309, a serpentine coil 310, an equipment box 311, a conveying pump 312, a micro water refrigerator 313, a water tank 314, a mounting bottom plate 315 and a mounting screw 316, wherein the fixing base 301 is arranged outside the high-voltage converter body 1, the clamping plate 302 is fixedly arranged at the bottom of the high-voltage converter body 1, the supporting seat 303 is fixedly arranged at the inner bottom wall of the fixing base 301, the clamping block 304 is fixedly arranged at the top of the supporting seat 303, the limiting clamping plate 305 is inserted into the clamping block 304, the bidirectional threaded rod 306 is connected to the inner side of the fixing base 301 in a rotating manner, the fixing frame 307 is fixedly arranged at the top of the fixing base 301, the serpentine coil 310 is fixedly arranged at the right side of the fixing frame 307, the fan cover 308 is fixedly arranged at the inner side of the cooling fan cover 309, the equipment box 311 is fixedly arranged at the right side of the fixing base 301, the conveying pump 312 is fixedly arranged at the inner side of the equipment box 311, the micro water refrigerator 313 is fixedly arranged at the inner bottom plate 313, the micro water refrigerator is fixedly arranged at the inner bottom plate 313, the inner side of the cooling box 311 is fixedly arranged at the inner bottom plate 313, and the cooling screw 315 is fixedly arranged at the inner bottom of the fixing bottom plate 315.
Further, the inside of the clamping plate 302 is provided with a sliding groove matched with the clamping block 304, the clamping block 304 is in sliding connection with the sliding groove, the number of the limiting clamping plates 305 is two, and the left side and the right side of the clamping plate 302 are provided with clamping grooves matched with the two limiting clamping plates 305.
Specifically, the purpose of sliding connection between the clamping block 304 and the sliding groove inside the clamping plate 302 is to increase the stability of the high-voltage converter body 1 in the vertical direction after the high-voltage converter body is fixed, so as to avoid the vertical shaking of the high-voltage converter body 1 due to the external vibration or impact received during the daily use.
Further, the two threaded sleeves are connected to the two external threads of the bidirectional threaded rod 306, the connecting rods are fixedly installed at the tops of the two threaded sleeves, and the tops of the two connecting rods are fixedly connected to one sides, away from the clamping plate 302, of the two limiting clamping plates 305 respectively.
Specifically, the bidirectional threaded rod 306 is rotated, so that when the bidirectional threaded rod 306 rotates clockwise, the two limiting clamping plates 305 gradually approach the left and right sides of the clamping plate 302, and when the bidirectional threaded rod 306 rotates counterclockwise, the two limiting clamping plates 305 gradually get away from the left and right sides of the clamping plate 302.
Further, the left side of the bidirectional threaded rod 306 penetrates through the inner left wall of the fixed seat 301 and extends to the outside of the fixed seat 301, a knob is fixedly mounted on the left side of the bidirectional threaded rod 306, and a limiting bolt is inserted into the knob.
Specifically, the left side of fixing base 301 is provided with the socket with spacing bolt looks adaptation, runs through the knob with spacing bolt and pegging graft with the socket after, can realize the spacing to two-way threaded rod 306 for two-way threaded rod 306 neither can clockwise rotation, also can anticlockwise rotation, spacing cardboard 305 can more stable peg graft with joint board 302.
Further, a dust screen is fixedly installed on the right side of the fan housing 308, a first conveying pipe is fixedly installed on the back surface of the conveying pump 312, and the conveying pump 312 is fixedly connected with the water tank 314 through the first conveying pipe.
Specifically, since the heat dissipation fan 309 drives the air from the outside to flow, the air can be quickly sprayed to the outer surface of the high-voltage converter body 1 to dissipate heat, and since dust often drifts in the outside air, the dust screen is provided to block the dust, so that the dust is prevented from following the air flow and drifts and adheres to the outer surface of the high-voltage converter body 1.
Further, a second delivery pipe is fixedly installed at the top of the delivery pump 312, and the top of the second delivery pipe penetrates through the inner top wall of the equipment box 311 and the fan housing 308 and is fixedly connected with one end of the serpentine coil 310.
Specifically, the water in the water tank 314 is pumped by the pump 312 through the first pipe and then through the second pipe, and the pumped water is delivered to the inside of the serpentine coil 310, thereby lowering the temperature of the serpentine coil 310 by water cooling.
Further, the other end of the serpentine coil 310 penetrates through the inner bottom wall of the fan housing 308 and the top of the device box 311 and is fixedly connected with the top of the micro water refrigerator 313, a third conveying pipe is fixedly installed on the front surface of the micro water refrigerator 313, and the micro water refrigerator 313 is fixedly connected with the water tank 314 through the third conveying pipe.
Specifically, since the serpentine coil 310 itself is serpentine, the water having a lower temperature can have a longer retention time inside the serpentine coil 310, cooling of the serpentine coil 310 can be more efficiently completed, and the water flowing out of the inside of the serpentine coil 310 is returned to the water tank 314 after entering the inside of the micro water chiller 313 and after being chilled by the micro water chiller 313.
Further, the number of the mounting boards 315 is two, wherein one mounting board 315 is fixedly mounted on the bottom of the fixing base 301, and the other mounting board 315 is fixedly mounted on the bottom of the equipment box 311.
Specifically, the mounting base plate 315 is used for fixing the fixing base 301, so that stability of the high-voltage converter body 1 after the high-voltage converter body 1 is mounted and fixed is guaranteed, and when the high-voltage converter body 1 is dismounted, the fixing base 301 is not required to be dismounted, so that the dismounting of the high-voltage converter body 1 can be completed.
Further, the number of the mounting screws 316 is four, and the four mounting screws 316 are respectively screwed to the inside of the two mounting base plates 315 and are respectively close to the front and the back of the two mounting base plates 315.
Specifically, when dismantling high-voltage converter body 1, take out the inside spacing bolt of knob, then anticlockwise rotatory two-way threaded rod 306, two spacing cardboard 305 keep away from the left and right sides of joint board 302 gradually, through the mode of pushing high-voltage converter body 1 at last for joint board 302 and joint piece 304 of high-voltage converter body 1 bottom break away from, and the dismantlement of high-voltage converter body 1 can be accomplished, and the dismantlement is very simple, swift.
To sum up, this domestic portable fills electric pile high-voltage converter, when installing high-voltage converter body 1, first with the joint plate 302 and the joint piece 304 joint of high-voltage converter body 1 bottom, then clockwise rotation two spacing cardboard 305 are driven to the left and right sides of joint plate 302 along with clockwise rotation of two-way threaded rod 306 to the left and right sides of continuous, and finally with the left and right sides joint of joint plate 302, spacing bolt and knob grafting, carry out spacingly to the threaded rod 306, the installation of high-voltage converter body 1 can be accomplished, compared prior art, use the bolt as few as possible, make the dismantlement of high-voltage converter body 1 very convenient, the maintenance and the repair of high-voltage converter body 1 in daily use process of being convenient for.
In addition, in the high-voltage converter of the household portable charging pile, after the water in the water tank 314 is pumped by the delivery pump 312 in the running process of the high-voltage converter body 1, the water is delivered to the serpentine coil 310, so that the temperature of the serpentine coil 310 is reduced, the heat dissipation fan 309 is started at the moment, the temperature of the air passing through the serpentine coil 310 is greatly reduced, after the air with lower temperature contacts the high-voltage converter body 1, the heat dissipation of the high-voltage converter body 1 can be better completed, the water in the serpentine coil 310 enters the micro water refrigerator 313 and is delivered back to the water tank 314 after being cooled again, so that the water can circulate to cool the serpentine coil 310, compared with a simple air cooling heat dissipation mechanism in the prior art, the air after cooling and refrigerating can better complete the heat dissipation of the high-voltage converter body 1, the high-voltage converter is less affected by external temperature, normal operation of the high-voltage converter body 1 can be guaranteed, the problem that in order to guarantee stability of the high-voltage converter in a daily use process, the high-voltage converter is directly fixed in the charging pile or on the outer surface through four to six bolts is solved, the high-voltage converter is more troublesome to install and detach due to the installation mode, a plurality of bolts are required to be frequently screwed and loosened, the high-voltage converter is inconvenient to maintain and repair in daily use, the heat dissipation effect of the high-voltage converter is still to be improved, and the problem that the influence of external environment temperature on air cooling heat dissipation is larger is mainly achieved by means of an air cooling heat dissipation mechanism in the charging pile at present.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Household portable fills electric pile high voltage converter, including high voltage converter body (1), its characterized in that: the front surface of the high-voltage converter body (1) is provided with three cable wiring ports (2), and the exterior of the high-voltage converter body (1) is provided with a fixed heat dissipation structure (3);
the fixed heat radiation structure (3) comprises a fixed seat (301), a clamping plate (302), a supporting seat (303), a clamping block (304), a limiting clamping plate (305), a bidirectional threaded rod (306), a fixed frame (307), a fan cover (308), a heat radiation fan (309), a snake-shaped coil pipe (310), an equipment box (311), a conveying pump (312), a micro water refrigerating machine (313), a water tank (314), a mounting bottom plate (315) and a mounting screw (316), the fixed seat (301) is arranged outside the high-voltage converter body (1), the clamping plate (302) is fixedly arranged at the bottom of the high-voltage converter body (1), the supporting seat (303) is fixedly arranged at the inner bottom wall of the fixed seat (301), the clamping block (304) is fixedly arranged at the top of the supporting seat (303), the limiting clamping plate (305) is inserted into the fixed seat (304), the fixed frame (307) is rotatably connected with the bidirectional threaded rod (306) at the inner part of the fixed seat (301), the fan cover (308) is fixedly arranged at the right side of the fixed frame (307), the fan cover (308) is fixedly arranged at the inner side of the fan cover (308), the snake-shaped coil pipe (308) is fixedly arranged at the fixed frame (308), the right side fixed mounting of fixing base (301) has equipment box (311), the inside fixed mounting of equipment box (311) has delivery pump (312), the inside fixed mounting of equipment box (311) has miniature water refrigerator (313), the inside fixed mounting of equipment box (311) has water tank (314), the bottom fixed mounting of fixing base (301) has mounting plate (315), the inside threaded connection of mounting plate (315) has mounting screw (316).
2. The household portable charging pile high-voltage converter according to claim 1, wherein: the inside of joint board (302) is offered and is had the spout with joint piece (304) looks adaptation, joint piece (304) and spout sliding connection, the quantity of spacing cardboard (305) is two, the draw-in groove with two spacing cardboard (305) looks adaptations has all been offered to the left and right sides of joint board (302).
3. The household portable charging pile high-voltage converter according to claim 1, wherein: the two-way threaded rod (306) is externally connected with two threaded sleeves in number, connecting rods are fixedly installed at the tops of the two threaded sleeves, and the tops of the two connecting rods are fixedly connected with one sides, away from the clamping plates (302), of the two limiting clamping plates (305) respectively.
4. The household portable charging pile high-voltage converter according to claim 1, wherein: the left side of the bidirectional threaded rod (306) penetrates through the inner left wall of the fixed seat (301) and extends to the outside of the fixed seat (301), a knob is fixedly installed on the left side of the bidirectional threaded rod (306), and a limiting bolt is inserted into the knob.
5. The household portable charging pile high-voltage converter according to claim 1, wherein: the right side of fan housing (308) fixed mounting has the dust screen, the back fixed mounting of delivery pump (312) has first conveyer pipe, delivery pump (312) are through first conveyer pipe and water tank (314) fixed connection.
6. The household portable charging pile high-voltage converter according to claim 1, wherein: the top of the conveying pump (312) is fixedly provided with a second conveying pipe, and the top of the second conveying pipe penetrates through the inner top wall of the equipment box (311) and the fan cover (308) and is fixedly connected with one end of the serpentine coil (310).
7. The household portable charging pile high-voltage converter according to claim 1, wherein: the other end of the serpentine coil pipe (310) penetrates through the inner bottom wall of the fan cover (308) and the top of the equipment box (311) and is fixedly connected with the top of the miniature water refrigerator (313), a third conveying pipe is fixedly arranged on the front surface of the miniature water refrigerator (313), and the miniature water refrigerator (313) is fixedly connected with the water tank (314) through the third conveying pipe.
8. The household portable charging pile high-voltage converter according to claim 1, wherein: the number of the mounting bottom plates (315) is two, one mounting bottom plate (315) is fixedly arranged at the bottom of the fixed seat (301), and the other mounting bottom plate (315) is fixedly arranged at the bottom of the equipment box (311).
9. The household portable charging pile high-voltage converter according to claim 1, wherein: the number of the mounting screws (316) is four, and the four mounting screws (316) are respectively connected with the interiors of the two mounting bottom plates (315) in a threaded manner and are respectively close to the front surfaces and the back surfaces of the two mounting bottom plates (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310713923.0A CN116760263A (en) | 2023-06-16 | 2023-06-16 | Household portable charging pile high-voltage converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310713923.0A CN116760263A (en) | 2023-06-16 | 2023-06-16 | Household portable charging pile high-voltage converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116760263A true CN116760263A (en) | 2023-09-15 |
Family
ID=87952754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310713923.0A Pending CN116760263A (en) | 2023-06-16 | 2023-06-16 | Household portable charging pile high-voltage converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116760263A (en) |
-
2023
- 2023-06-16 CN CN202310713923.0A patent/CN116760263A/en active Pending
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