CN109017362B - 90KW to 120KW charging pile - Google Patents
90KW to 120KW charging pile Download PDFInfo
- Publication number
- CN109017362B CN109017362B CN201810682115.1A CN201810682115A CN109017362B CN 109017362 B CN109017362 B CN 109017362B CN 201810682115 A CN201810682115 A CN 201810682115A CN 109017362 B CN109017362 B CN 109017362B
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- plate
- charging
- charging gun
- output module
- wiring board
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 66
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 46
- 229910052802 copper Inorganic materials 0.000 claims description 46
- 239000010949 copper Substances 0.000 claims description 46
- 239000000758 substrate Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/50—Bases; Cases formed as an integral body
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a 90 KW-120 KW charging pile which comprises a supporting mechanism provided with a main body frame, a direct current output module and a wiring board, wherein the direct current output module and the wiring board are arranged in the main body frame. The supporting mechanism further comprises two charging gun seats and two charging gun sockets. The main body frame comprises a left plate and a right plate which are positioned at two sides; the charging gun seat on one side is fixedly connected with the left plate, and the charging gun seat on the other side is fixedly connected with the right plate; the charging gun seat is internally provided with socket mounting plates, and the charging gun sockets are respectively embedded in the socket mounting plates of the charging gun seats positioned on two sides. According to the 90 KW-120 KW charging pile disclosed by the invention, the charging gun base and the wire coil are simultaneously arranged on two sides of the main body frame, and components are scientifically and reasonably arranged in a partition manner at the positions of the direct current output module, the wiring board and the like, so that the aim of optimizing the overall layout of the components is fulfilled, and the high-power grade requirement of the 90 KW-120 KW charging pile is met.
Description
Technical Field
The invention belongs to the technical field of charging piles, and particularly relates to a 90 KW-120 KW charging pile.
Background
At present, as the exploitation degree of fossil fuels such as coal, petroleum and the like is continuously increased, a need exists for searching for recyclable renewable energy sources. Among them, diesel locomotives typified by automobiles are extremely widely used in the global field. The total amount of fossil energy consumed by fuel vehicles per year is quite dramatic. Meanwhile, atmospheric pollution is inevitably caused due to exhaust gas and the like. According to statistics, automobile exhaust becomes one of three air pollution sources in China.
According to the mainstream trend of the development and evolution of the automobile industry, new energy automobiles, in particular, pure electric automobiles or plug-in hybrid electric automobiles occupy mainstream market share.
It is noted that the tank filling of a normal household car takes only a few minutes. In other words, a typical fuel vehicle has a fuel fill cycle on the order of minutes. Accordingly, due to the limitation of the charging rate of the high-capacity battery, the electric energy of the pure electric vehicle is full of the fuel, and the cycle is multiple or even tens of times of the fuel full cycle of the fuel vehicle. Therefore, a charging pile for providing charging service for new energy automobiles is important.
It is worth noting that although the existing charging pile is in a rapid popularization stage, the problems of low charging efficiency, low plugging reliability, insufficient safety protection measures and the like still exist to different degrees.
Disclosure of Invention
The invention aims at the state of the art, overcomes the defects and provides a 90KW to 120KW charging pile.
The invention adopts the following technical scheme that the 90 KW-120 KW charging pile comprises a supporting mechanism provided with a main body frame, a direct current output module and a wiring board, wherein the direct current output module and the wiring board are arranged in the main body frame, and the charging pile comprises the following components:
the supporting mechanism still includes two rifle bases and two rifle sockets that charge, wherein:
the main body frame comprises a left plate and a right plate which are positioned at two sides; the charging gun seat on one side is fixedly connected with the left plate, and the charging gun seat on the other side is fixedly connected with the right plate; the charging gun seat is internally provided with socket mounting plates, and the charging gun sockets are respectively embedded in the socket mounting plates of the charging gun seats positioned at two sides;
the direct current output module comprises a direct current output module positioning plate, a branching terminal support and a plurality of branching terminals, wherein:
the direct current output module positioning plate is provided with a direct current output module positioning plate body part and a direct current output module positioning plate extending part, and the direct current output module positioning plate extending part is positioned at two sides of the direct current output module positioning plate and is integrally formed with the direct current output module positioning plate body part; the branching terminal support is provided with a branching terminal support body part and a branching terminal support bending part which is integrally formed with the branching terminal support body part; each branching terminal is provided with a branching terminal protruding part which is detachably connected with the branching terminal bracket body part through a screw;
the wiring board includes wiring board bottom plate, guide rail and a plurality of relay assemblies, wherein:
the wiring board bottom plate is provided with a wiring board bottom plate body and wiring board bottom plate extension parts, and the wiring board bottom plate extension parts are positioned at two sides of the wiring board bottom plate body and are integrally formed with the wiring board bottom plate body at the same time; the guide rail is arranged along the length direction of the wiring board bottom plate, the guide rail is provided with a guide rail sliding groove part and a guide rail protruding part, the guide rail protruding part is positioned at two sides of the guide rail sliding groove part and is simultaneously integrally formed with the guide rail sliding groove part, the guide rail sliding groove part is provided with a plurality of guide rail positioning holes, and the guide rail positioning holes are detachably connected with the wiring board bottom plate body through screws; each relay assembly is connected with the guide rail in a plug-in mode, self-clamping fixing pieces are arranged on two sides of each relay assembly at the same time, and each self-clamping fixing piece is connected with the guide rail in a sliding mode.
According to the technical scheme, the charging gun seat comprises a gun seat top plate, a gun seat inner side plate, a gun seat outer side plate, a gun seat back plate, a gun seat bottom plate and a gun seat extension plate, wherein the socket mounting plate is integrally formed with the gun seat top plate, the gun seat inner side plate, the gun seat outer side plate, the gun seat back plate, the gun seat bottom plate and the gun seat extension plate.
According to the technical scheme, the charging gun seat is provided with the inclined opening, the socket mounting plate divides the inner space of the charging gun seat into the closed accommodating cavity and the open accommodating cavity, and the closed accommodating cavity and the open accommodating cavity are respectively positioned at two sides of the socket mounting plate.
According to the technical scheme, the charging gun socket is provided with the socket clamping plate, the socket clamping plate is provided with the positioning hole, and the socket clamping plate is fixedly connected with the socket mounting plate through the positioning hole.
According to the technical scheme, the charging gun socket is further provided with the annular protruding portion, the annular protruding portion and the socket clamping plate are integrally formed, a plurality of conductive jacks are arranged in the annular protruding portion, and each conductive jack is internally provided with a conductive contact pin.
According to the technical scheme, the left plate and the right plate are further provided with direct current charging guns respectively, the direct current charging gun on one side is connected with the charging gun holder on the side through the charging gun wire, and the direct current charging gun on the other side is connected with the charging gun holder on the same side through the other charging gun wire.
According to the technical scheme, the left plate and the right plate are further provided with the scram buttons respectively, the left plate and the right plate are provided with mounting holes respectively, and the scram buttons are arranged in the mounting holes.
According to the technical scheme, the main body frame further comprises a front plate, the front plate is provided with a touch screen, an inductor and a plurality of indicator lamps, the touch screen, the inductor and the indicator lamps are embedded in the front plate respectively, and the indicator lamps comprise a power indicator lamp, a first charging indicator lamp, a first fault indicator lamp, a second charging indicator lamp and a second fault indicator lamp.
According to the above technical scheme, the direct current output module further comprises two first copper bars, two second copper bars, six first capacitors and two fuses, wherein:
each first capacitor is provided with a first capacitor body, a first capacitor substrate connected with the first capacitor body and two first capacitor polarity terminals, and the first capacitor substrate is detachably connected with the direct current output module positioning plate body through screws;
the first copper bars are flat, the second copper bars are folded, three first capacitors are sequentially and equidistantly arranged along the length direction of the direct current output module positioning plate body, one side of each of the three first capacitors arranged along the length direction is provided with one first capacitor, and the other side of each of the three first capacitors arranged along the length direction is provided with two first capacitors;
the middle part of the first copper bar is provided with a middle through hole, and the two end parts of the first copper bar are respectively provided with an end through hole;
the two first capacitor polarity terminals of the first capacitors arranged in the middle of the three first capacitors arranged in the length direction are respectively inscribed in through holes at one end part of the two first copper rows, and the through holes at the other end part of the two first copper rows are respectively sleeved on the first capacitor polarity terminals of the first capacitors arranged at two sides of the three first capacitors arranged in the length direction.
According to the technical scheme, each relay assembly is provided with a plurality of relays, and the relays of each relay assembly are sequentially arranged and mutually contacted.
The 90 KW-120 KW charging pile has the beneficial effects that the charging gun seats and the wire coils are arranged on the two sides of the main body frame at the same time, and components are scientifically and reasonably arranged in a partition manner at the positions of the direct-current output module, the wiring board and the like, so that the aim of optimizing the overall layout of the components is fulfilled, and the high-power grade requirement of the 90 KW-120 KW charging pile is met.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of the present invention.
Fig. 2 is a perspective view (hidden front plate) of a preferred embodiment of the present invention.
Fig. 3 is a perspective view of a support structure according to a preferred embodiment of the present invention.
Fig. 4 is a perspective view of another angle of the support structure of the preferred embodiment of the present invention.
Fig. 5 is a front view block diagram of a support structure of a preferred embodiment of the present invention.
Fig. 6 is an enlarged view of a portion of the support structure of region a of fig. 5.
Fig. 7 is a perspective view of a further angle of the support structure (with the gun mount exterior side plate removed) according to a preferred embodiment of the present invention.
Fig. 8 is a partial enlarged view of the area B in fig. 7.
Fig. 9 is a perspective view of a dc output module according to a preferred embodiment of the present invention.
Fig. 10 is a perspective view of another angle of the dc output module according to the preferred embodiment of the present invention.
Fig. 11 is a plan view of a dc output module according to a preferred embodiment of the present invention.
Fig. 12 is a plan view structural diagram of a side view of a dc output module according to a preferred embodiment of the present invention.
Fig. 13 is a perspective view of a wiring board according to a preferred embodiment of the present invention.
Fig. 14 is a perspective view of another angle of the wiring board of the preferred embodiment of the present invention.
Fig. 15 is a top view block diagram of a patch panel of a preferred embodiment of the present invention.
The reference numerals include:
100-supporting mechanisms; 110-a main body frame; 111-front plate; 112-a back plate; 113-left panel; 114-right panel; 115-top plate; 116-a base; 121-shutter; 122-wire coil; 123-a filter screen; 130-charging gun base; 131-gun seat top plate; 132-gun seat inner side plate; 133-gun base outer side plate; 134-gun mount back plate; 135-socket mounting plate; 136-gun base plate; 137-gun base extension plate; 138-heat dissipation holes; 139-through holes; 141-cable reinforcement brackets; 142-pipe clamps; 150-charging gun socket; 151-socket card; 152-annular projections; 153-conductive pins; 154-conductive jack; 155-a second protrusion; 156-positioning holes; 161-power indicator lights; 162-a first charge indicator light; 163-a first fault indicator; 164-a second charge indicator light; 165-a second fault indicator; 166-touch screen; 167-an inductor; 168-scram button; 170-a direct current charging gun; 171-charging gun line; 200-a direct current output module; 210-a direct current output module positioning plate; 211-a direct current output module positioning plate body part; 212-a direct current output module positioning plate extension; 220-wire-dividing terminal bracket; 221-a branch terminal holder body portion; 222-bending part of the branching terminal bracket; 230-wire-dividing terminal; 231-wire-break terminal projections; 232-wire-break terminal extensions; 240-a first copper bar; 241-second copper bars; 242-third copper bars; 243-fourth copper bars; 244-connecting pieces; 250-a first capacitance; 251-a first capacitor body; 252-a first capacitive polarity terminal; 253—a first capacitive base; 260-a second capacitance; 261-third capacitance; 270-a fuse; 271-fuse positioning tabs; 280-a closed wiring terminal; 291-screw; 292-spring pad; 293-flat pad; 294-screw; 300-wiring board; 310-wiring board base plate; 311-a wiring board base plate body; 312-terminal block floor extensions; 320-a guide rail; 321-a guide rail chute portion; 322-guide rail positioning holes; 323 rail projections; 330-relay assembly; 331-relay; 340-self-locking fastener; 341-a fastener slot; 350-line slots; 351-slot locating holes; 360-screw.
Detailed Description
The invention discloses a 90KW to 120KW charging pile, and a specific implementation mode of the invention is further described below with reference to a preferred embodiment.
Referring to fig. 1 to 15 of the drawings, fig. 1 to 15 show the external/internal structure of the 90KW to 120KW charging piles, respectively.
Preferably, the 90KW to 120KW charging pile includes a supporting mechanism 100 provided with a main body frame 110, a dc output module 200, and a junction block 300, the dc output module 200 and the junction block 300 being built in the main body frame 110, wherein:
the support mechanism 100 further comprises two charging gun holders 130 and two charging gun receptacles 150, wherein:
the main body frame 110 includes left and right plates 113 and 114 at both sides;
the charging gun seat 130 on one side is fixedly connected with the left plate 113, and the charging gun seat 130 on the other side is fixedly connected with the right plate 114;
the charging gun base 130 is internally provided with socket mounting plates 135, and the charging gun sockets 150 are respectively embedded in the socket mounting plates 135 of the charging gun base 130 positioned at two sides;
the dc output module 200 includes a dc output module positioning board 210, a branching terminal support 220, and a plurality of branching terminals 230, wherein:
the dc output module positioning plate 210 is provided with a dc output module positioning plate body 211 and a dc output module positioning plate extension 212, and the dc output module positioning plate extension 212 is located at both sides of the dc output module positioning plate 211 and integrally formed with the dc output module positioning plate body 211;
the branch terminal bracket 220 is provided with a branch terminal bracket body part 221 and a branch terminal bracket bending part 222 integrally formed with the branch terminal bracket body part 221;
each of the branch terminals 230 is provided with a branch terminal protrusion 231, the branch terminal protrusion 231 is detachably connected with the branch terminal bracket body part 221 by a screw 294, and each of the branch terminals 230 is used for accessing and transmitting a large current of 90KW to 120KW charging piles;
the patch panel 300 includes a patch panel base 310, a rail 320, and a number of relay assemblies 330, wherein:
the wiring board bottom plate 310 is provided with a wiring board bottom plate body 311 and wiring board bottom plate extension parts 312, and the wiring board bottom plate extension parts 312 are positioned at two sides of the wiring board bottom plate body 311 and are simultaneously integrally formed with the wiring board bottom plate body 311;
the guide rail 320 is arranged along the length direction of the wiring board bottom plate 310, the guide rail 320 is provided with a guide rail sliding groove part 321 and a guide rail protruding part 323, the guide rail protruding part 323 is positioned at two sides of the guide rail sliding groove part 321 and is simultaneously integrally formed with the guide rail sliding groove part 321, the guide rail sliding groove part 321 is provided with a plurality of guide rail positioning holes 322, and the guide rail positioning holes 322 are detachably connected with the wiring board bottom plate body 311 through screws 360;
each relay assembly 320 is connected with the guide rail 320 in a plug-in manner, two sides of each relay assembly 320 are simultaneously provided with self-clamping fixing pieces 340, and each self-clamping fixing piece 340 is connected with the guide rail 320 in a sliding manner.
Further, the main body frame 110 further includes a front plate 111, a rear plate 112, a top plate 115, and a base 116, and the left and right plates 113 and 114 are detachably connected to the front plate 111, the rear plate 112, the top plate 115, and the base 116 by screws.
Further, the rear plate 112 is provided with a plurality of louvers 121, and adjacent louvers 121 are in contact with each other and are simultaneously disposed in the middle of the rear plate 112.
Further, the left plate 113 and the right plate 114 are simultaneously provided with a wire coil 122 and two filter screens 123, the wire coil 122 is fixedly connected with the left plate 113 or the right plate 114, and each filter screen 123 is embedded in the mounting hole of the left plate 113 or the right plate 114.
Further, the charging gun base 130 includes a gun base top plate 131, a gun base inner plate 132, a gun base outer plate 133, a gun base rear plate 134, a gun base bottom plate 136, and a gun base extension plate 137, and the socket mounting plate 135 is integrally formed with the gun base top plate 131, the gun base inner plate 132, the gun base outer plate 133, the gun base rear plate 134, the gun base bottom plate 136, and the gun base extension plate 137.
Wherein, the gun seat inner side plate 132 is welded with the left plate 113 or the right plate 114.
Wherein, the gun seat extension plate 137 is provided with a plurality of heat dissipation holes 138.
Wherein, the gun base plate 136 has a through hole 139.
Further, the charging gun holder 130 has an inclined opening, and the socket mounting plate 135 divides the internal space of the charging gun holder 130 into a closed accommodating cavity and an open accommodating cavity, which are respectively located at two sides of the socket mounting plate 135.
Further, the charging gun stand 130 further includes a cable reinforcing bracket 141 and two pipe clamps 142, where the cable reinforcing bracket 141 and the pipe clamps 142 are both disposed in the closed accommodating cavity.
Wherein, the pipe clamp 142 is arranged oppositely, and the axis of the accommodating space formed by surrounding the pipe clamp 142 is arranged coaxially with the axis of the through hole 139.
Further, the charging gun socket 150 is provided with a socket clamping plate 151, the socket clamping plate 151 is provided with a positioning hole 156, and the socket clamping plate 151 is fixedly connected with the socket mounting plate 135 through the positioning hole 156.
Further, the charging gun socket 150 is further provided with an annular protruding portion 152, the annular protruding portion 152 and the socket clamping plate 151 are integrally formed, a plurality of conductive insertion holes 154 are formed in the annular protruding portion 152, and each conductive insertion hole 154 is internally provided with a conductive contact pin 153.
Wherein the inner diameters of the conductive insertion holes 154 and the conductive pins 153 have various specifications.
Further, the charging gun socket 150 is further provided with a second protruding portion 155, the second protruding portion 155 is located at the outer side of the annular protruding portion 152, and the second protruding portion 155 and the socket clamping plate 151 are integrally formed.
Further, the left plate 113 and the right plate 114 are further provided with a direct current charging gun 170, wherein the direct current charging gun 170 at one side is connected with the charging gun holder 130 at the other side through a charging gun wire 171, and the direct current charging gun 170 at the other side is connected with the charging gun holder 130 at the same side through another charging gun wire 171.
Further, the left plate 113 and the right plate 114 are further provided with an emergency stop button 168, the left plate 113 and the right plate 114 are provided with mounting holes, and the emergency stop button 168 is arranged in the mounting holes.
Further, the front plate 111 is further provided with a touch screen 166, an inductor 167 and a plurality of indicator lamps, and the touch screen 166, the inductor 167 and the indicator lamps are respectively embedded in the front plate 111.
Further, the indication lamps include a power indication lamp 161, a first charge indication lamp 162, a first fault indication lamp 163, a second charge indication lamp 164, and a second fault indication lamp 165.
The first charge indicator light 162 and the first fault indicator light 163 are used for indicating the working state of the dc charging gun 170 located on the left plate 113, and the second charge indicator light 164 and the second fault indicator light 165 are used for indicating the working state of the dc charging gun 170 located on the right plate 114.
Wherein the number of the wire-dividing terminals 230 is preferably 4.
Further, the dc output module 200 further includes two first copper bars 240, two second copper bars 241, six first capacitors 250, and two fuses 270, wherein:
each first capacitor 250 is provided with a first capacitor body 251, a first capacitor substrate 253 connected with the first capacitor body 251, and two first capacitor polarity terminals 252, wherein the first capacitor substrate 253 is detachably connected with the direct current output module positioning plate body part 211 through a screw 294;
the first copper bars 240 are flat, the second copper bars 241 are zigzag, wherein three first capacitors 250 are sequentially and equally spaced along the length direction of the dc output module positioning plate body 212, one first capacitor 250 is disposed at one side of the three first capacitors 250 arranged along the length direction, and two first capacitors 250 are disposed at the other side of the three first capacitors 250 arranged along the length direction;
a middle through hole is formed in the middle of the first copper bar 240, and an end through hole is formed at each of two end parts of the first copper bar 240;
the two first capacitor polarity terminals 252 of the first capacitor 250 arranged in the middle of the three first capacitors 250 arranged in the length direction are respectively inscribed in the through holes at one end of the two first copper bars 240, and the through holes at the other end of the two first copper bars 240 are respectively sleeved on the first capacitor polarity terminals 252 of the first capacitor 250 arranged at two sides of the three first capacitors 250 arranged in the length direction.
Further, a second through hole is formed on each of two sides of the second copper bar 241, a fuse positioning piece 271 is formed on each of two sides of the fuse 270, and the wire distributing terminal 230 is provided with a wire distributing terminal extending portion 232;
the second through hole on one side of the second copper bar 241 is detachably connected with the middle through hole of the first copper bar 240 through a screw 291; the second through hole on the other side of the second copper bar 241 is detachably connected with the fuse positioning piece 271 on one side of the fuse 270 through the screw 291, and the fuse positioning piece 271 on the other side of the fuse 270 is detachably connected with the branching terminal extension 232 through the screw 291.
Further, the dc output module 200 further includes two third copper bars 242, two fourth copper bars 243, two second capacitors 260, and two third capacitors 261, wherein:
the third copper bar 242 is in a zigzag shape, and two sides of the third copper bar 242 are respectively provided with a third through hole;
the fourth copper bar 243 has a fold line shape, and a fourth through hole is formed on each of two sides of the fourth copper bar 243;
the wire-dividing terminal 230 is provided with a wire-dividing terminal extension 232;
the second through hole on one side of the second copper bar 241 is detachably connected to the second capacitor 260 through a screw 291;
the third through hole of the third copper bar 242 on one side is sleeved on one of the first capacitor polarity terminals 252 of the first capacitor 250, and the third through hole of the third copper bar 242 on the other side is detachably connected with the third capacitor 261 through a screw 291;
the fourth through hole on one side of the fourth copper bar 243 is sleeved on the other first capacitor polarity terminal 252 of the first capacitor 250, and the fourth through hole on the other side of the fourth copper bar 243 is detachably connected with the branching terminal extension 232 through a screw.
Further, the dc output module 200 further includes two connection pieces 244, the connection pieces 244 are flat, two sides of each connection piece 244 are provided with a fifth through hole, the fifth through hole on one side of the connection piece 244 is detachably connected with the third copper bar 242 and the third capacitor 261 through the screw 291, and the fifth through hole on the other side of the connection piece 244 is detachably connected with the third capacitor 261 through the screw 291.
Further, a spring pad 292 and a flat pad 293 are further disposed between the screw 291 and the third copper bar 242, and a flat pad 293 is further disposed between the third copper bar 242 and the third capacitor 261.
Further, the dc output module 200 further includes two enclosed terminals 280, and the enclosed terminals 280 are connected to the dc output module positioning board 210.
Among them, the screw 291 is preferably an external hexagonal screw.
Wherein, the thickness of the dc output module locating plate extension 212 is (far) smaller than the thickness of the dc output module locating plate body 211.
Wherein the number of relay assemblies 330 is preferably 3.
Further, each relay assembly 330 is provided with a plurality of relays 331, and the relays 331 of each relay assembly 330 are sequentially arranged and contact each other.
Wherein the number of relays 331 of the relay assembly 330 is 5 or 6.
Further, the self-locking type fixing member 340 has two fixing member locking grooves 341, and the fixing member locking grooves 341 located at two sides are respectively locked to the guide rail protruding portion 323.
Further, four wire slots 350 are respectively provided along the outer periphery of the wiring board base plate body 311, each wire slot 350 is provided with a plurality of wire slot positioning holes 351, and the wire slot positioning holes 351 are detachably connected with the wiring board base plate body 311 through screws 360.
Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a 90KW to 120KW fills electric pile which characterized in that, including being equipped with body frame's supporting mechanism, direct current output module and wiring board embeds body frame, wherein:
the supporting mechanism still includes two rifle bases and two rifle sockets that charge, wherein:
the main body frame comprises a left plate and a right plate which are positioned at two sides; the charging gun seat on one side is fixedly connected with the left plate, and the charging gun seat on the other side is fixedly connected with the right plate; the charging gun seat is internally provided with socket mounting plates, and the charging gun sockets are respectively embedded in the socket mounting plates of the charging gun seats positioned at two sides;
the direct current output module comprises a direct current output module positioning plate, a branching terminal support and a plurality of branching terminals, wherein:
the direct current output module positioning plate is provided with a direct current output module positioning plate body part and a direct current output module positioning plate extending part, and the direct current output module positioning plate extending part is positioned at two sides of the direct current output module positioning plate and is integrally formed with the direct current output module positioning plate body part; the branching terminal support is provided with a branching terminal support body part and a branching terminal support bending part which is integrally formed with the branching terminal support body part; each branching terminal is provided with a branching terminal protruding part which is detachably connected with the branching terminal bracket body part through a screw;
the wiring board includes wiring board bottom plate, guide rail and a plurality of relay assemblies, wherein:
the wiring board bottom plate is provided with a wiring board bottom plate body and wiring board bottom plate extension parts, and the wiring board bottom plate extension parts are positioned at two sides of the wiring board bottom plate body and are integrally formed with the wiring board bottom plate body at the same time; the guide rail is arranged along the length direction of the wiring board bottom plate, the guide rail is provided with a guide rail sliding groove part and a guide rail protruding part, the guide rail protruding part is positioned at two sides of the guide rail sliding groove part and is simultaneously integrally formed with the guide rail sliding groove part, the guide rail sliding groove part is provided with a plurality of guide rail positioning holes, and the guide rail positioning holes are detachably connected with the wiring board bottom plate body through screws; each relay assembly is connected with the guide rail in a plug-in manner, self-clamping fixing pieces are arranged on two sides of each relay assembly at the same time, and each self-clamping fixing piece is connected with the guide rail in a sliding manner;
the charging gun socket is provided with a socket clamping plate, the socket clamping plate is provided with a positioning hole, and the socket clamping plate is fixedly connected with the socket mounting plate through the positioning hole;
each relay assembly is provided with a plurality of relays, and the relays of each relay assembly are arranged in sequence and are in contact with each other.
2. The 90KW to 120KW charging stake of claim 1, wherein the charging gun mount comprises a gun mount top plate, a gun mount inner plate, a gun mount outer plate, a gun mount rear plate, a gun mount bottom plate and a gun mount extension plate, the socket mounting plate being integrally formed with the gun mount top plate, the gun mount inner plate, the gun mount outer plate, the gun mount rear plate, the gun mount bottom plate and the gun mount extension plate.
3. A 90KW to 120KW charging pile according to claim 2 wherein the charging gun mount has an inclined opening and the socket mounting plate divides the interior space of the charging gun mount into a closed receiving chamber and an open receiving chamber, the closed receiving chamber and the open receiving chamber being located on opposite sides of the socket mounting plate respectively.
4. The 90KW to 120KW charging stake of claim 1 wherein the charging gun socket is further provided with an annular projection integrally formed with the socket card, a plurality of conductive sockets are provided in the annular projection, each of the conductive sockets having a conductive pin therein.
5. The 90KW to 120KW charging stake of claim 1, wherein the left and right plates are further provided with dc charging guns respectively, the dc charging gun on one side being connected to the charging gun mount on the one side by a charging gun wire, the dc charging gun on the other side being connected to the charging gun mount on the same side by another charging gun wire.
6. The 90KW to 120KW charging pile of claim 1 wherein said left and right plates are further provided with respective scram buttons, said left and right plates are provided with respective mounting holes, said scram buttons being built into said mounting holes.
7. The 90KW to 120KW charging stake of claim 1, wherein the body frame further comprises a front plate provided with a touch screen, an inductor and a plurality of indicator lights, each of the touch screen, the inductor and the indicator lights being embedded in the front plate respectively, the indicator lights comprising a power indicator light, a first charging indicator light, a first fault indicator light, a second charging indicator light and a second fault indicator light.
8. The 90KW to 120KW charging pile of claim 1 wherein the dc output module further comprises two first copper bars, two second copper bars, six first capacitors and two fuses wherein:
each first capacitor is provided with a first capacitor body, a first capacitor substrate connected with the first capacitor body and two first capacitor polarity terminals, and the first capacitor substrate is detachably connected with the direct current output module positioning plate body through screws;
the first copper bars are flat, the second copper bars are folded, three first capacitors are sequentially and equidistantly arranged along the length direction of the direct current output module positioning plate body, one side of each of the three first capacitors arranged along the length direction is provided with one first capacitor, and the other side of each of the three first capacitors arranged along the length direction is provided with two first capacitors;
the middle part of the first copper bar is provided with a middle through hole, and the two end parts of the first copper bar are respectively provided with an end through hole;
the two first capacitor polarity terminals of the first capacitors arranged in the middle of the three first capacitors arranged in the length direction are respectively inscribed in through holes at one end part of the two first copper rows, and the through holes at the other end part of the two first copper rows are respectively sleeved on the first capacitor polarity terminals of the first capacitors arranged at two sides of the three first capacitors arranged in the length direction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810682115.1A CN109017362B (en) | 2018-06-27 | 2018-06-27 | 90KW to 120KW charging pile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810682115.1A CN109017362B (en) | 2018-06-27 | 2018-06-27 | 90KW to 120KW charging pile |
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| CN109017362A CN109017362A (en) | 2018-12-18 |
| CN109017362B true CN109017362B (en) | 2024-01-26 |
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| CN111532159A (en) * | 2020-04-29 | 2020-08-14 | 安徽科技学院 | Fill electric pile based on artificial intelligence field |
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