CN114801810A - Direct current liquid cooling rifle that charges and liquid cooling system thereof - Google Patents
Direct current liquid cooling rifle that charges and liquid cooling system thereof Download PDFInfo
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- CN114801810A CN114801810A CN202210661498.0A CN202210661498A CN114801810A CN 114801810 A CN114801810 A CN 114801810A CN 202210661498 A CN202210661498 A CN 202210661498A CN 114801810 A CN114801810 A CN 114801810A
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- 239000007788 liquid Substances 0.000 title claims abstract description 113
- 238000001816 cooling Methods 0.000 title claims abstract description 108
- 230000007246 mechanism Effects 0.000 claims description 76
- 230000017525 heat dissipation Effects 0.000 claims description 29
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 description 17
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000000605 extraction Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
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- 230000008961 swelling Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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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
- B60L53/302—Cooling of charging equipment
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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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging 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
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a direct current liquid cooling charging gun and a liquid cooling system thereof, comprising: the rifle body charges, fills electric pile, and the rifle body that charges includes the rifle shell that charges, charging plug module, direct current liquid cooling pipe, and charging plug module, direct current liquid cooling pipe set up in the rifle shell that charges, and direct current liquid cooling pipe winds the setting on charging plug module spirally, and charging plug module, direct current liquid cooling pipe pass through the cable subassembly and are connected with filling electric pile. This liquid cooling system includes: the rifle body charges, fill electric pile, the rifle body that charges is including the rifle shell that charges, the charging plug module, direct current liquid cooling pipe is spirally around installing on the charging plug module, direct current liquid cooling pipe then is connected with filling electric pile through the cable assembly, charge new energy automobile to the charging plug module power supply through filling electric pile, also in time take away the heat that the charging plug module produced when charging to direct current liquid cooling pipe confession liquid simultaneously, avoid the heavy current, high-power high-speed damage charging plug module that produces.
Description
Technical Field
The invention relates to the technical field of electric vehicle charging, in particular to a direct-current liquid-cooling charging gun and a liquid-cooling system thereof.
Background
The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time. The rifle that charges is the part that fills electric pile, at present, in order to carry out quick charge for the car, improves electric automobile's charge efficiency, all adopts high-power electric pile that fills, and high-power charging will lead to the electric current in the rifle that charges too big, and high temperature arouses to charge the rifle interior circuit and burns out, causes the unable normal work of cold charging rifle. Therefore, there is a need for a dc liquid-cooled charging gun and a liquid-cooled system thereof, which at least partially solve the problems of the prior art.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to at least partially solve the above problems, the present invention provides a dc liquid-cooled charging gun and a liquid-cooled system thereof, including: the charging gun comprises a charging gun body and a charging pile, wherein the charging gun body comprises a charging gun shell, a charging plug module and a direct-current liquid cooling pipe, the charging plug module and the direct-current liquid cooling pipe are arranged in the charging gun shell, the direct-current liquid cooling pipe is spirally wound on the charging plug module, and the charging plug module and the direct-current liquid cooling pipe are connected with the charging pile through cable assemblies.
According to the direct-current liquid-cooling charging gun and the liquid-cooling system thereof, the cable assembly comprises a cable jacket, a conductive cable, a direct-current liquid inlet pipe and a direct-current liquid return pipe, the conductive cable, the direct-current liquid inlet pipe and the direct-current liquid return pipe are all arranged in the cable jacket, the conductive cable is electrically connected with a power supply module in the charging pile, the upper ends of the direct-current liquid inlet pipe and the direct-current liquid return pipe are respectively connected with the input end and the output end of the direct-current liquid-cooling pipe, and the lower ends of the direct-current liquid inlet pipe and the direct-current liquid return pipe are connected with the direct-current liquid-cooling supply module.
According to the direct-current liquid-cooling charging gun and the liquid-cooling system thereof, the charging pile comprises a charging cabinet body, the power supply module and the direct-current liquid-cooling supply module are arranged in the charging cabinet body, a charging display screen and a plurality of connecting seats are arranged on the front wall of the charging cabinet body, and a plurality of cable assemblies are arranged and correspond to the connecting seats.
According to the direct-current liquid-cooling charging gun and the liquid-cooling system thereof disclosed by the embodiment of the invention, the bottom of the charging pile is provided with the heat dissipation mechanism in a matching manner, the heat dissipation mechanism comprises the base plate, the lower air guide tubes and the heat dissipation tubes, the bottom of the charging cabinet body is arranged on the base plate through the plurality of vertical columns, the base plate is internally provided with the plurality of lower air guide tubes, the upper ends of the lower air guide tubes are communicated with the charging cabinet body, the heat dissipation tubes are arranged in the base plate, the upper ends of the heat dissipation tubes are connected with the lower ends of the lower air guide tubes, the outer wall of the base plate is provided with the filter screen layer, and the outer ends of the heat dissipation tubes are connected with the filter screen layer.
According to the direct-current liquid-cooling charging gun and the liquid-cooling system thereof, the heat dissipation mechanism further comprises an air extraction assembly, the air extraction assembly is arranged in a drum cladding of the heat dissipation pipe, the air extraction assembly comprises a fan frame and an extraction fan, the extraction fan is arranged on the fan frame, and the fan frame is arranged in the drum cladding.
According to the direct-current liquid-cooling charging gun and the liquid-cooling system thereof disclosed by the embodiment of the invention, the charging pile further comprises a refrigerating assembly, the refrigerating assembly comprises a refrigerator and a refrigerating air guide frame, the refrigerator is arranged at the top of the charging cabinet body, the refrigerating air guide frame is arranged inside the charging cabinet body, and the refrigerating air guide frame is connected with the refrigerator.
According to the direct-current liquid-cooling charging gun and the liquid-cooling system thereof, the refrigeration air guide frame comprises the vertical air guide pipe and the plurality of transverse branch pipes, the vertical air guide pipe is arranged on the inner wall of the charging cabinet body, the plurality of transverse branch pipes are arranged on two sides of the vertical air guide pipe, and the plurality of exhaust holes are formed in the transverse branch pipes.
According to the direct-current liquid-cooling charging gun and the liquid-cooling system thereof, the insulating layer is arranged on the inner wall of the charging cabinet body, and the balancing weights are arranged on two sides of the base plate.
According to the direct-current liquid-cooling charging gun and the liquid-cooling system thereof provided by the embodiment of the invention, the bottom of the charging pile is provided with the anti-collision module, the anti-collision module comprises an outer top plate, an inner moving block, two inner anti-collision frames, an energy absorption mechanism and a middle abutting mechanism, the inner anti-collision frames are arranged in the charging pile in a penetrating manner, the outer ends of the inner anti-collision frames are provided with openings, the outer top plate is arranged outside the inner anti-collision frames, the outer top plate is connected with the inner moving block, the energy absorption mechanisms are arranged on two sides of the inner moving block, the energy absorption mechanism comprises transverse moving groove frames, energy absorption springs and transverse sliding columns, the transverse moving groove frames are arranged on the inner wall of the inner anti-collision frames, the transverse sliding columns are arranged in the transverse moving groove frames in a penetrating manner, the inner ends of the transverse sliding columns extend to the inner bottom surfaces of the inner anti-collision frames to be connected, the energy-absorbing spring is sleeved on the transverse sliding column and located in the transverse moving groove frame, the inner moving block is connected with the transverse sliding column in a sliding mode through a transverse fin plate, the energy-absorbing spring is connected with the transverse fin plate, the middle abutting mechanism comprises an inner baffle, two driving mechanisms and a middle telescopic mechanism, the inner baffle is arranged inside the inner anti-collision frame, the transverse sliding column penetrates through the inner baffle, the driving mechanisms comprise a transverse lead screw, a fixing cap, a first inner sleeve, an outer driving disc and a second inner sleeve, the fixing cap is arranged on the outer wall of the inner baffle, the first inner sleeve is arranged in the fixing cap through a plurality of inner springs, the second inner sleeve is rotationally connected with the first inner sleeve through an inner rotating ring, the outer driving disc is arranged on the second inner sleeve, and the transverse lead screw penetrates through the outer driving disc, The outer end of the transverse lead screw is connected with the inner wall of the inner moving block, the inner end of the transverse lead screw is connected with the inner bottom surface of the inner anti-collision frame through a first inner push spring, the middle telescopic mechanisms are arranged in the two driving mechanisms, and a middle driving disc in the middle telescopic mechanisms is rotatably connected with the two outer driving discs, so that a middle telescopic column of the middle telescopic mechanisms moves outwards to abut against the inner moving block.
According to the direct current liquid cooling charging gun and the liquid cooling system thereof of the embodiment of the invention, the direct current liquid cooling charging gun further comprises: the auxiliary support module comprises two auxiliary support modules, each auxiliary support module comprises a lateral energy absorption cylinder, two inner stop blocks, two inner sliding blocks, a first push rod and a second push rod, the inner stop blocks and the inner sliding blocks are arranged in the lateral energy absorption cylinders, two sliding strip bulges corresponding to the inner sliding blocks are arranged in the lateral energy absorption cylinders, the inner ends of the first push rods penetrate through the inner stop blocks and the inner sliding blocks and are connected with the inner ends of the second push rods through an inner pushing mechanism, the outer ends of the first push rods are movably connected with the transverse lead screws, the outer ends of the second push rods are movably connected with the transverse sliding columns, first inner tension springs are sleeved on the first push rods and are connected with the inner sliding blocks, the inner pushing mechanism comprises two second inner tension springs, sliding rods and second inner push springs, inner slotted holes are formed in the inner ends of the second push rods, the lateral wall of the inner groove hole is provided with a side shifting hole, a second inner pushing spring is arranged in the inner groove hole and connected with the inner end of the first push rod, the sliding rod penetrates through the side shifting hole to be connected with the inner end of the first push rod, and the second inner pulling spring is arranged between the sliding rod and the inner stop block.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. the invention provides a direct current liquid cooling charging gun and a liquid cooling system thereof, wherein the direct current liquid cooling charging gun and the liquid cooling system thereof comprise: the rifle body charges, fill electric pile, the rifle body that charges is including the rifle shell that charges, the charging plug module, direct current liquid cooling pipe is spirally around installing on the charging plug module, direct current liquid cooling pipe then is connected with filling electric pile through the cable assembly, charge new energy automobile to the charging plug module power supply through filling electric pile, also in time take away the heat that the charging plug module produced when charging to direct current liquid cooling pipe confession liquid simultaneously, avoid the heavy current, high-power high-speed damage charging plug module that produces.
2. The invention provides a direct current liquid cooling charging gun and a liquid cooling system thereof, wherein the direct current liquid cooling charging gun and the liquid cooling system thereof provide a specific structure of a cable assembly, wherein a cable jacket provides protection for a conductive cable, a direct current liquid inlet pipe and a direct current liquid return pipe, so that damage is avoided; through the above-mentioned electrically conductive cable, direct current liquid advance the pipe, direct current liquid return pipe has realized the power supply and the heat dissipation of the rifle body of charging and has handled for this rifle body that charges can work better.
3. The invention provides a direct current liquid cooling charging gun and a liquid cooling system thereof, wherein the direct current liquid cooling charging gun and the liquid cooling system thereof are provided with a specific structure of a heat dissipation mechanism, the heat dissipation mechanism of the structure comprises a base plate, a lower air duct and a heat dissipation pipe, and hot air generated by the work of a power supply module in a charging cabinet body can be discharged into the heat dissipation pipe through the lower air duct at the lower part and then discharged to the outside through the heat dissipation pipe, so that the power supply module is in a good working temperature; meanwhile, the filter screen layer blocks the outside sundries, and the sundries are prevented from entering the base plate.
4. The invention provides a direct current liquid cooling charging gun and a liquid cooling system thereof, wherein the direct current liquid cooling charging gun and the liquid cooling system thereof are provided with a specific structure of a refrigerating assembly, the refrigerating assembly of the structure comprises a refrigerator and a refrigerating air guide frame, when a plurality of charging gun bodies charge a plurality of new energy automobiles at the same time, the refrigerator in the refrigerating assembly is started, and then the refrigerator works to generate cold air which enters a charging cabinet body through the refrigerating air guide frame, and the cold air continuously takes away heat generated by a power supply module, so that the safety of the power supply module in a low-temperature working environment is increased.
Other advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the charging gun body according to the present invention.
Fig. 3 is a schematic view of the internal structure of the cable assembly of the present invention.
Fig. 4 is a schematic structural diagram of the charging pile of the present invention.
Fig. 5 is a schematic view of a part of the structure of the refrigerating module of the present invention.
Fig. 6 is a schematic view of a part of the internal structure of the charging pile according to the present invention.
Fig. 7 is a structural plan view of the collision avoidance module of the present invention.
Fig. 8 is an enlarged view of a portion a of fig. 7 according to the present invention.
Fig. 9 is a schematic structural view of an auxiliary support module according to the present invention.
Fig. 10 is an enlarged structural view of the portion B of fig. 9 according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 6, the present invention provides a dc liquid-cooled charging gun and a liquid-cooled system thereof, including: the charging gun comprises a charging gun body 1 and a charging pile 2, wherein the charging gun body 1 comprises a charging gun shell 11, a charging plug module 12 and a direct current liquid cooling pipe 13, the charging plug module 12 and the direct current liquid cooling pipe 13 are arranged in the charging gun shell 11, the direct current liquid cooling pipe 13 is spirally wound on the charging plug module 12, and the charging plug module 12 and the direct current liquid cooling pipe 13 are connected with the charging pile 2 through a cable assembly 4.
The working principle of the technical scheme is as follows: the invention provides a direct current liquid cooling charging gun and a liquid cooling system thereof, wherein the direct current liquid cooling charging gun and the liquid cooling system thereof comprise: the rifle body 1 charges, fill electric pile 2, the rifle body 1 that here charges includes the rifle shell 11 that charges, charging plug module 12, direct current liquid cooling pipe 13, specifically, charging plug module 12, direct current liquid cooling pipe 13 is installed in the rifle shell 11 that charges, this direct current liquid cooling pipe 13 winds spirally simultaneously and installs on charging plug module 12, direct current liquid cooling pipe 13 then is connected with filling electric pile 2 through cable subassembly 4, can charge for new energy automobile through charging rifle body 1 like this.
The beneficial effects of the above technical scheme are as follows: through the design of the structure, the invention provides a direct current liquid cooling charging gun and a liquid cooling system thereof, wherein the direct current liquid cooling charging gun and the liquid cooling system thereof comprise: the rifle body 1 charges, fill electric pile 2, wherein, the rifle body 1 that charges includes the rifle shell 11 that charges, charging plug module 12, direct current liquid cooling pipe 13 winds spirally around installing on charging plug module 12, direct current liquid cooling pipe 13 then is connected with charging pile 2 through cable subassembly 4, charge new energy automobile to charging plug module 12 power supply through filling electric pile 2, also in time take away the heat that charging plug module 12 produced when charging to direct current liquid cooling pipe 13 simultaneously, avoid the heavy current, high-power high-speed damage charging plug module 12 that produces.
In one embodiment, the cable assembly 4 includes a cable jacket 41, a conductive cable 42, a direct current inlet pipe 43, and a direct current return pipe 44, the conductive cable 42, the direct current inlet pipe 43, and the direct current return pipe 44 are all disposed in the cable jacket 41, the conductive cable 42 is electrically connected to a power supply module in the charging pile 2, upper ends of the direct current inlet pipe 43 and the direct current return pipe 44 are respectively connected to an input end and an output end of the direct current cooling pipe 13, and lower ends of the direct current inlet pipe 43 and the direct current return pipe 44 are connected to the direct current cooling supply module.
The working principle of the technical scheme is as follows: the embodiment provides a specific structure of the cable assembly 4, the cable assembly 4 of the structure includes a cable jacket 41, a conductive cable 42, a direct current liquid inlet pipe 43, and a direct current liquid return pipe 44, specifically, the conductive cable 42, the direct current liquid inlet pipe 43, and the direct current liquid return pipe 44 are all installed in the cable jacket 41, and the conductive cable 42 is electrically connected with a power supply module (not shown) in the charging pile 2;
the upper ends of the direct-current liquid inlet pipe 43 and the direct-current liquid return pipe 44 are respectively connected with the input end and the output end of the direct-current liquid cooling pipe 13, and the lower ends of the direct-current liquid inlet pipe 43 and the direct-current liquid return pipe 44 are connected with a direct-current liquid cooling supply module (not shown), so that during charging, the direct-current liquid cooling supply module supplies direct current liquid to the direct-current liquid cooling pipe 13 through the direct-current liquid inlet pipe 43, so that the direct current liquid continuously takes away heat generated on the charging plug module 12, and the direct-current liquid return pipe 44 conveys the direct current liquid back to the direct-current liquid cooling supply module for cooling and recycling again.
The beneficial effects of the above technical scheme are that: through the design of the above structure, the present embodiment provides a specific structure of the cable assembly 4, wherein the cable jacket 41 provides protection for the conductive cable 42, the direct current inlet pipe 43, and the direct current return pipe 44, so as to avoid damage; the power supply and heat dissipation treatment of the charging gun body 1 are realized through the conductive cable 42, the direct-current liquid inlet pipe 43 and the direct-current liquid return pipe 44, so that the charging gun body 1 can work better.
In one embodiment, the charging pile 2 includes a charging cabinet 21, the power supply module and the dc liquid cooling supply module are disposed in the charging cabinet 21, a charging display screen 211 and a plurality of through seats 212 are disposed on a front wall of the charging cabinet 21, and the cable assembly 4 is disposed in a plurality of numbers and corresponds to the plurality of through seats 212.
The working principle of the technical scheme is as follows: the concrete structure of filling electric pile 2 is provided in this embodiment, the electric pile 2 that fills of this structure includes the cabinet of charging body 21, power module here, direct current liquid cooling supply module then in the cabinet of charging body 21, install on the antetheca of the cabinet of charging body 21 simultaneously and charge display screen 211, a plurality of seat 212 that connects, set up a plurality of cable subassemblies 4 simultaneously, install foretell rifle body 1 that charges on every cable subassembly 4 correspondingly, cable subassembly 4 is installed and is connected with the power module electricity on connecting seat 212, so that should fill electric pile 2 and can charge for a plurality of new energy automobile.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, this embodiment provides the concrete structure who fills electric pile 2, and 2 of this structure include the cabinet body 21 that charges, install on the antetheca of the cabinet body 21 that charges display screen 211, a plurality of seat 212 that connects, through set a plurality of cable subassemblies 4, can charge for a plurality of new energy automobile to this provides the work efficiency who fills electric pile 2 greatly.
In one embodiment, a heat dissipating mechanism 22 is disposed at the bottom of the charging pile 2, the heat dissipating mechanism 22 includes a base plate 221, a lower air duct 222, and a heat dissipating pipe 223, the bottom of the charging cabinet 21 is disposed on the base plate 221 through a plurality of vertical columns, a plurality of lower air ducts 222 are disposed in the base plate 221, an upper end of the lower air duct 222 is communicated with the charging cabinet 21, a heat dissipating pipe 223 is disposed in the base plate 221, an upper end of the heat dissipating pipe 223 is connected to a lower end of the lower air duct 222, a filter mesh layer 224 is disposed on an outer wall of the base plate 221, and an outer end of the heat dissipating pipe 223 is connected to the filter mesh layer 224.
The working principle of the technical scheme is as follows: in this embodiment, a heat dissipating mechanism 22 is disposed at the bottom of the charging pile 2, where the heat dissipating mechanism 22 includes a base plate 221, a lower air duct 222, and a heat dissipating pipe 223, the bottom of the charging cabinet 21 is mounted on the base plate 221 through a plurality of vertical columns 201, a plurality of lower air ducts 222 are mounted in the base plate 221, where the upper end of the lower air duct 222 is communicated with the charging cabinet 21, the heat dissipating pipe 223 is mounted in the base plate 221, the upper end of the heat dissipating pipe 223 is connected with the lower end of the lower air duct 222, a filter screen layer 224 is mounted on the outer wall of the meter base plate 221, and the outer end of the heat dissipating pipe 223 is connected with the filter screen layer 224, so that the hot air generated by the operation of the power supply module in the charging cabinet 21 can be discharged into the heat dissipating pipe 223 through the lower air duct 222 and then discharged to the outside through the heat dissipating pipe 223, so that the power supply module is at a good operating temperature.
The beneficial effects of the above technical scheme are that: through the design of the above structure, the present embodiment provides a specific structure of the heat dissipation mechanism 22, the heat dissipation mechanism 22 of the structure includes a base plate 221, a lower air duct 222, and a heat dissipation pipe 223, hot air generated by the operation of the power supply module in the charging cabinet 21 can be exhausted into the heat dissipation pipe 223 through the lower air duct 222, and then exhausted to the outside through the heat dissipation pipe 223, so that the power supply module is in a good operation temperature; meanwhile, the filter screen layer 224 blocks the external impurities to prevent the impurities from entering the bottom seat plate 221.
In one embodiment, the heat dissipation mechanism 22 further includes an air extraction assembly 23, the air extraction assembly 23 is disposed in the drum casing 225 of the heat dissipation pipe 223, the air extraction assembly 23 includes a fan frame 231 and an extraction fan 232, the extraction fan 232 is disposed on the fan frame 231, and the fan frame 231 is disposed in the drum casing 225.
The working principle of the technical scheme is as follows: in order to further increase the efficiency of the heat dissipating mechanism 22, in the present embodiment, the air extracting assembly 23 is added in the heat dissipating mechanism 22, the air extracting assembly 23 of the structure is disposed in the swelling shell 225 of the heat dissipating pipe 223, the air extracting assembly 23 includes a fan frame 231 and an extracting fan 232, the extracting fan 232 is mounted on the fan frame 231, and the fan frame 231 is mounted in the swelling shell 225, so that after the extracting fan 232 is started, the hot air in the heat dissipating pipe 223 can be quickly extracted to the outside, which is favorable for quickly dissipating heat of the power supply module in the charging cabinet 21.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provide the concrete structure of subassembly 23 of bleeding in the embodiment, the subassembly 23 fan board 231 of bleeding of this structure, induced draft fan 232 can be with the outside of taking out fast of steam in the cooling tube 223 through starting induced draft fan 232, are favorable to the quick heat dissipation of the power module in the cabinet body 21 that charges, have increased the heat dissipation security that fills electric pile 2.
In one embodiment, the charging pile 2 further includes a refrigerating assembly 24, the refrigerating assembly 24 includes a refrigerator 25 and a refrigerating air guiding frame 26, the refrigerator 25 is disposed on the top of the charging cabinet 21, the refrigerating air guiding frame 26 is disposed inside the charging cabinet 21, and the refrigerating air guiding frame 26 is connected to the refrigerator 25.
The working principle of the technical scheme is as follows: because it can supply power for a plurality of rifle bodies that charge to fill electric pile 2 through a plurality of cable subassemblies 4, so in order to further increase the security of filling electric pile 2 in this embodiment, still set refrigeration subassembly 24 on filling electric pile 2, this refrigeration subassembly 24 includes refrigerator 25, refrigeration air guide frame 26, specifically, refrigerator 25 installs the top at the cabinet body 21 that charges, refrigeration air guide frame 26 installs the inside at the cabinet body 21 that charges, so when a plurality of rifle bodies 1 that charge for a plurality of new energy automobile simultaneously, then start refrigerator 25, and then refrigerator 25 work produces air conditioning and enters into the cabinet body 21 that charges through refrigeration air guide frame 26, air conditioning takes away the heat that power module produced continuously, make air conditioning wrap up power module.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, a refrigeration assembly 24's concrete structure is provided in this embodiment, the refrigeration assembly 24 of this structure includes refrigerator 25, refrigeration air guide frame 26, when a plurality of rifle bodies that charge 1 charge for a plurality of new energy automobile simultaneously, refrigerator 25 among the refrigeration assembly 24 starts, and then refrigerator 25 work produces air conditioning and enters into the internal 21 of charging cabinet through refrigeration air guide frame 26, the heat that air conditioning produced power module is taken away with continuously, power module has increased the security in being in microthermal operational environment like this.
In one embodiment, the refrigeration air guide frame 26 includes a vertical air guide pipe 261, and a plurality of lateral branch pipes 262, the vertical air guide pipe 261 is disposed on an inner wall of the charging cabinet 21, the plurality of lateral branch pipes 262 are disposed on two sides of the vertical air guide pipe 261, and the lateral branch pipes 262 are provided with a plurality of exhaust holes 263.
The working principle of the technical scheme is as follows: this embodiment provides a specific structure of refrigeration air guide frame 26, the refrigeration air guide frame 26 of this structure includes vertical air duct 261, a plurality of horizontal branch pipe 262, specifically, here install vertical air duct 261 on the inner wall of the cabinet body 21 that charges, and a plurality of horizontal branch pipe 262 then install the both sides at vertical air duct 261 evenly, the air conditioning that refrigerator 25 produced like this then flows downwards through vertical air duct 261, and then discharge the inside power module that carries out the heat dissipation processing for the power module of the cabinet body 21 that charges through the exhaust hole 263 on a plurality of horizontal branch pipe 262 again, drive the heat that power module produced downwards, and then get rid of to the outside through foretell heat dissipation mechanism 22.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provide the concrete structure of refrigeration air guide frame 26 in this embodiment, the refrigeration air guide frame 26 of this structure includes vertical air duct 261, a plurality of horizontal branch pipe 262, wherein, the air conditioning that refrigerator 25 produced then enters into the internal 21 of charging cabinet through refrigeration air guide frame 26, make the internal 21 of charging cabinet in good operating temperature, power module then can supply power and can not take place the high temperature damage for a plurality of rifle bodies that charge 1, the power supply capacity of this electric pile 2 that fills is provided, the practicality.
In one embodiment, an insulating layer 213 is disposed on the inner wall of the charging cabinet 21, and balancing weights 226 are disposed on two sides of the base plate 221.
The working principle of the technical scheme is as follows: in this embodiment, an insulating layer 213 is further installed on the inner wall of the charging cabinet 21, and balancing weights 226 are installed on two sides of the base plate 221, and the balancing weights 226 have a slope.
The beneficial effects of the above technical scheme are that: through the design of the structure, in the embodiment, the insulating layer 213 is further installed on the inner wall of the charging cabinet body 21, and the insulating layer 213 prevents the charging cabinet body 21 from being electrified, so that accidents are avoided; the weight-balancing blocks 226 are installed on both sides of the base plate 221, so that the weight of the base plate 221 is increased to prevent the charging cabinet 21 from easily toppling; meanwhile, the balancing weight 226 is provided with a slope surface, so that people are prevented from kicking the side wall of the balancing weight 226, and the safety is improved.
As shown in fig. 7-10, in one embodiment, an anti-collision module 5 is disposed at the bottom of the charging pile 2, the anti-collision module 5 includes an outer top plate 51, an inner moving block 52, an inner anti-collision frame 53, an energy absorbing mechanism 54, and an intermediate abutting mechanism 55, the inner anti-collision frame 53 is disposed through the charging pile 2, an opening 531 is disposed at an outer end of the inner anti-collision frame 53, the outer top plate 51 is disposed outside the inner anti-collision frame 53, the outer top plate 51 is connected to the inner moving block 52, two energy absorbing mechanisms 54 are disposed on two sides of the inner moving block 52, the energy absorbing mechanism 54 includes a lateral moving groove 541, an energy absorbing spring 542, and a lateral sliding column 543, the lateral moving groove 541 is disposed on an inner wall of the inner anti-collision frame 53, the lateral sliding column 543 is disposed through the lateral moving groove 541, the inner end of the transverse strut 543 extends to the inner bottom surface of the inner anti-collision frame 53 to be connected, the energy absorbing spring 542 is sleeved on the transverse strut 543 and is located in the transverse moving groove frame 541, the inner moving block 52 is slidably connected with the transverse strut 543 through a transverse fin plate 521, the energy absorbing spring 542 is connected with the transverse fin plate 521, the intermediate abutting mechanism 55 comprises an inner baffle 56, two driving mechanisms 57 and an intermediate telescoping mechanism 58, the inner baffle 56 is arranged inside the inner anti-collision frame 53, the transverse strut 543 passes through the inner baffle 56, the driving mechanism 57 comprises a transverse lead screw 571, a fixing cap 572, a first inner sleeve 573, an outer driving disk 574 and a second inner sleeve 575, the fixing cap 572 is arranged on the outer wall of the inner baffle 56, the first inner sleeve 573 is arranged in the fixing cap 572 through a plurality of inner springs 576, the second inner casing 575 is rotatably connected with the first inner casing 573 by an inner swivel 577, the outer driving disk 574 is disposed on the second inner casing 575, the transverse lead screw 571 passes through the outer driving disk 574, the second inner casing 575, the fixing cap 572 and the inner baffle 56, the outer end of the transverse lead screw 571 is connected with the inner wall of the inner moving block 52, the inner end of the transverse lead screw is connected with the inner bottom surface of the inner anti-collision frame 53 by a first inner push spring 578, the middle telescoping mechanism 58 is disposed in the two driving mechanisms 57, and the middle driving disk 581 in the middle telescoping mechanism 58 is rotatably connected with the two outer driving disks 574, so that the middle telescoping column 582 of the middle telescoping mechanism 58 moves outwards to abut against the inner moving block 52.
The working principle and the beneficial effects of the technical scheme are as follows: in the embodiment, the anti-collision module 5 is arranged at the bottom of the charging pile 2, and particularly, the anti-collision module 5 is arranged at the bottom of the charging cabinet body 21, so that the new energy automobile can be prevented from accidentally colliding with the charging pile 2 during charging, and the anti-collision module 5 partially extends out of the charging cabinet body 21, so that when the new energy automobile collides with the anti-collision module 5, the anti-collision module 5 can contract inwards to absorb collision impact of the new energy automobile;
the anti-collision module 5 comprises an outer top plate 51, an inner moving block 52, an inner anti-collision frame 53, an energy absorbing mechanism 54 and a middle abutting mechanism 55, specifically, the inner anti-collision frame 53 is installed in the charging pile 2 in a penetrating manner, a mounting hole is formed in the front side of the charging cabinet body 21, the inner anti-collision frame 53 is installed in the mounting hole, an opening 531 is formed in the outer end of the inner anti-collision frame 53, the outer top plate 51 is connected with the inner moving block 52, the outer top plate 51 is located outside the inner anti-collision frame 53, the inner moving block 52 is installed on the inner wall of the inner anti-collision frame 53 through the two energy absorbing mechanisms 54, when a new energy automobile collides with the anti-collision module 5, the outer top plate 51 is forced to move towards the inner anti-collision frame 53, and then the inner moving block 52 is pushed to move along a transverse moving slot 541 in the energy absorbing mechanism 54 through a transverse fin 521, wherein the transverse moving slot 541 is installed on the inner wall of the inner anti-collision frame 53, the transverse moving groove frame 541 is provided with an energy-absorbing spring 542, the energy-absorbing spring 542 is sleeved on the transverse sliding column 543, and the transverse sliding column 543 provides a supporting and guiding effect for the transverse fin plate 521, so that the transverse fin plate 521 can move in the transverse moving groove frame 541, and the transverse fin plate 521 is extruded on the energy-absorbing spring 542, so that an energy-absorbing effect is achieved on external collision impact; wherein, the inner end of the transverse moving slot frame 541 has a stop plate 5411, and the outer end of the energy absorbing spring 542 has a spring cap 5421;
and simultaneously, in order to avoid that the moving distance of the inner moving block 52 is too large and exceeds the maximum compression degree of the energy-absorbing spring 542, so that the energy-absorbing spring 542 is damaged, therefore, an intermediate abutting mechanism 55 is further installed in the inner anti-collision frame 53, the intermediate abutting mechanism 55 includes an inner baffle 56, two driving mechanisms 57 and an intermediate telescoping mechanism 58, here, the inner barrier 56 is installed inside the inner anti-collision frame 53, the lateral sliding column 543 penetrates the inner barrier 56, the inner barrier 56 may provide support for the lateral sliding column 543, also supporting two drive mechanisms 57 and an intermediate telescoping mechanism 58, where the drive mechanism 57 includes a transverse lead screw 571, a locking cap 572, a first inner sleeve 573, an outer drive disk 574, and a second inner sleeve 575, therefore, when the inner moving block 52 moves inward toward the anti-collision frame 53, the two rear transverse screws 571 are driven to move inward, wherein the first inner push spring 578 provides elastic support for the transverse screws 571; therefore, the transverse screw 571 drives the second inner sleeve 575 to rotate on the first inner sleeve 573 through the inner rotating ring 577, and then the second inner sleeve 575 drives the outer driving disk 574 to rotate, so that the outer driving disk 574 drives the intermediate driving disk 581 in the intermediate telescoping mechanism 58 to rotate, and both the outer driving disks 574 drive the intermediate driving disk 581 to rotate, so that the intermediate telescoping column 582 can be rapidly driven to move outwards, and the intermediate telescoping column 582 and the inner baffle are in threaded connection, so that the intermediate telescoping column 582 can move upwards; wherein the first inner sleeve 573 is mounted in the retaining cap 572 via a plurality of inner springs 576, which improves the stability of the drive mechanism 57 during rotation; thus, the middle telescopic column 582 moves to abut against the inner moving block 52 through the structure, and the inner moving block 52 is prevented from extruding the energy absorption spring to exceed the maximum compression degree; the intermediate abutting mechanism 55 and the driving mechanism 57 have the same structure.
In one embodiment, further comprising: the auxiliary support module 6 is provided with two auxiliary support modules 6, each auxiliary support module 6 comprises a lateral energy absorption tube 61, an inner block 62, an inner slide block 63, a first push rod 64 and a second push rod 65, the inner block 62 and the inner slide block 63 are arranged in the lateral energy absorption tube 61, two slide bar protrusions 611 corresponding to the inner slide block 63 are arranged in the lateral energy absorption tube 61, the inner end of the first push rod 64 penetrates through the inner block 62 and the inner slide block 63 and is connected with the inner end of the second push rod 65 through an inner push mechanism 66, the outer end of the first push rod 64 is movably connected with a transverse lead screw 571, the outer end of the second push rod 65 is movably connected with a transverse sliding column 543, a first inner tension spring 641 is sleeved on the first push rod 64, the first inner tension spring 641 is connected with the inner slide block 63, and the inner push mechanism 66 comprises two second inner tension springs 661, The inner end of the second push rod 65 is provided with an inner slot 651, the side wall of the inner slot 651 is provided with a side shift hole 652, the inner slot 651 is internally provided with a second inner push spring 663, the second inner push spring 663 is connected with the inner end of the first push rod 64, the slide rod 662 passes through the side shift hole 652 to be connected with the inner end of the first push rod 64, and the second inner tension spring 661 is arranged between the slide rod 662 and the inner stop block 62.
The working principle and the beneficial effects of the technical scheme are as follows: although the first inner pushing spring 578 is installed at the inner end of the transverse lead screw 571 to provide support for the transverse lead screw 571, the supporting effect of the first inner pushing spring 578 is limited, so that the embodiment further provides a specific structure of the auxiliary support module 6, and the auxiliary support module 6 is provided with two, the two auxiliary support modules 6 are respectively installed between the two transverse sliding columns 543 and the transverse lead screw 571, and provide lateral resetting support force for the transverse lead screw 571 by connecting the auxiliary support module 6 to the transverse sliding columns 543;
the auxiliary support module 6 comprises a lateral energy absorption cylinder 61, an inner stop 62, an inner slide block 63, a first push rod 64 and a second push rod 65, wherein the inner stop 62 and the inner slide block 63 are arranged in the lateral energy absorption cylinder 61, so that when the transverse lead screw 571 is forced to move inwards, the auxiliary support module 6 is driven to move downwards and contract by taking the outer end of the second push rod 65 as a circle center, and the first push rod 64 in the auxiliary support module 6 drives the inner slide block 63 to move in the lateral energy absorption cylinder 61 along the two slide bar protrusions 611, so as to compress the inner push mechanism 66, so that the length of the whole auxiliary support module 6 is shortened, and partial support is provided when the transverse lead screw 571 is forced to move; when the transverse lead screw 571 is stressed, the first inner push spring 578 supports the transverse lead screw 571 to reset and move outwards, and meanwhile, the inner push mechanism 66 positioned at the inner end of the second push rod 65 in the auxiliary support module 6 provides elastic support for the first push rod 64, wherein the second inner push spring 663 supports the inner end of the first push rod 64 in the inner groove hole 651, and the second inner tension spring 661 pulls the sliding rod 662 to move towards the inner stop 62 by the inner stop 62, so that the first push rod 64 laterally lifts the reset support towards the transverse lead screw 571;
a first rotating groove 5711 and a first rotating hole 5712 are formed in the transverse screw 571, a second rotating groove 5431 and a second rotating hole 5432 are formed in the transverse sliding column 543, wherein the outer end of the first push rod 64 is provided with a first rotating cap 642, the first rotating cap 642 penetrates through the first rotating hole 5712 and can rotate in the first rotating groove 5711, the outer end of the second push rod 65 is provided with a second rotating cap 653, and the second rotating cap 653 penetrates through the second rotating hole 5432 and can rotate in the second rotating groove 5431.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a direct current liquid cooling rifle that charges and liquid cooling system thereof which characterized in that includes: rifle body (1), the electric pile (2) of charging, rifle body (1) of charging is including the rifle shell (11), the charging plug module (12), direct current liquid cooling pipe (13) of charging, charging plug module (12), direct current liquid cooling pipe (13) set up in rifle shell (11) of charging, direct current liquid cooling pipe (13) are around setting up spirally on charging plug module (12), direct current liquid cooling pipe (13) pass through cable subassembly (4) with it connects to fill electric pile (2).
2. The direct-current liquid-cooled charging gun and the liquid-cooled system thereof according to claim 1, wherein the cable assembly (4) comprises a cable jacket (41), a conductive cable (42), a direct-current liquid inlet pipe (43) and a direct-current liquid return pipe (44), the conductive cable (42), the direct-current liquid inlet pipe (43) and the direct-current liquid return pipe (44) are all arranged in the cable jacket (41), the conductive cable (42) is electrically connected with a power supply module in the charging pile (2), the upper ends of the direct-current liquid inlet pipe (43) and the direct-current liquid return pipe (44) are respectively connected with the input end and the output end of the direct-current liquid-cooled pipe (13), and the lower ends of the direct-current liquid inlet pipe (43) and the direct-current liquid return pipe (44) are connected with the direct-current liquid-cooled power supply module.
3. The direct-current liquid-cooled charging gun and the liquid-cooled system thereof as claimed in claim 2, wherein the charging pile (2) comprises a charging cabinet (21), the power supply module and the direct-current liquid-cooled supply module are disposed in the charging cabinet (21), a charging display screen (211) and a plurality of connection seats (212) are disposed on a front wall of the charging cabinet (21), and the cable assembly (4) is disposed in a plurality and corresponds to the plurality of connection seats (212).
4. The DC liquid-cooled charging gun and the liquid-cooled system thereof as claimed in claim 2, the bottom of the charging pile (2) is provided with a heat dissipation mechanism (22), the heat dissipation mechanism (22) comprises a base plate (221), a lower air duct (222) and a heat dissipation pipe (223), the bottom of the charging cabinet body (21) is arranged on the base plate (221) through a plurality of vertical columns, a plurality of lower air ducts (222) are arranged in the base plate (221), the upper ends of the lower air ducts (222) are communicated with the charging cabinet body (21), a radiating pipe (223) is arranged in the base plate (221), the upper end of the radiating pipe (223) is connected with the lower end of the lower air duct (222), a filter screen layer (224) is arranged on the outer wall of the base plate (221), and the outer end of the radiating pipe (223) is connected with the filter screen layer (224).
5. The DC liquid-cooling charging gun and the liquid-cooling system thereof as claimed in claim 4, wherein the heat dissipating mechanism (22) further comprises an air extracting assembly (23), the air extracting assembly (23) is disposed in a drum housing (225) of the heat dissipating pipe (223), the air extracting assembly (23) comprises a fan housing (231) and an air extracting fan (232), the air extracting fan (232) is disposed on the fan housing (231), and the fan housing (231) is disposed in the drum housing (225).
6. The direct current liquid cooling charging gun and the liquid cooling system thereof as claimed in claim 3, wherein the charging pile (2) further comprises a refrigerating assembly (24), the refrigerating assembly (24) comprises a refrigerator (25) and a refrigerating air guide frame (26), the refrigerator (25) is arranged at the top of the charging cabinet body (21), the refrigerating air guide frame (26) is arranged inside the charging cabinet body (21), and the refrigerating air guide frame (26) is connected with the refrigerator (25).
7. The direct-current liquid-cooling charging gun and the liquid-cooling system thereof as claimed in claim 6, wherein the cooling air guide frame (26) comprises a vertical air guide pipe (261) and a plurality of lateral branch pipes (262), the vertical air guide pipe (261) is disposed on an inner wall of the charging cabinet body (21), the plurality of lateral branch pipes (262) are disposed on two sides of the vertical air guide pipe (261), and the lateral branch pipes (262) are provided with a plurality of exhaust holes (263).
8. The direct current liquid cooling charging gun and the liquid cooling system thereof as claimed in claim 4, wherein an insulating layer (213) is disposed on an inner wall of the charging cabinet (21), and balancing weights (226) are disposed on two sides of the base plate (221).
9. The direct-current liquid-cooling charging gun and the liquid-cooling system thereof according to claim 1, wherein an anti-collision module (5) is arranged at the bottom of the charging pile (2), the anti-collision module (5) comprises an outer top plate (51), an inner moving block (52), an inner anti-collision frame (53), an energy absorbing mechanism (54) and a middle abutting mechanism (55), the inner anti-collision frame (53) is arranged in the charging pile (2) in a penetrating manner, an opening (531) is arranged at the outer end of the inner anti-collision frame (53), the outer top plate (51) is arranged outside the inner anti-collision frame (53), the outer top plate (51) is connected with the inner moving block (52), the energy absorbing mechanism (54) is provided with two parts and is arranged at two sides of the inner moving block (52), and the energy absorbing mechanism (54) comprises a transverse moving groove frame (541), Energy-absorbing spring (542), horizontal traveller (543), lateral shifting chute (541) sets up on the inner wall of interior anticollision frame (53), lateral traveller (543) is worn to establish in lateral shifting chute (541), the inner of horizontal traveller (543) extends to the interior bottom surface of interior anticollision frame (53) is connected, energy-absorbing spring (542) cover is in on lateral traveller (543) and be located in lateral shifting chute (541), interior movable block (52) through horizontal fin board (521) with lateral traveller (543) sliding connection, energy-absorbing spring (542) are connected horizontal fin board (521), middle mechanism (55) of supporting includes interior baffle (56), two actuating mechanism (57) and middle telescopic machanism (58), interior baffle (56) set up the inside of interior anticollision frame (53), the transverse sliding column (543) penetrates through the inner baffle (56), the driving mechanism (57) comprises a transverse lead screw (571), a fixing cap (572), a first inner sleeve (573), an outer driving disk (574) and a second inner sleeve (575), the fixing cap (572) is arranged on the outer wall of the inner baffle (56), the first inner sleeve (573) is arranged in the fixing cap (572) through a plurality of inner springs (576), the second inner sleeve (575) is rotatably connected with the first inner sleeve (573) through an inner swivel ring (577), the outer driving disk (574) is arranged on the second inner sleeve (575), the transverse lead screw (571) penetrates through the outer driving disk (574), the second inner sleeve (575), the fixing cap (572) and the inner baffle (56), the outer end of the transverse lead screw (571) is connected with the inner wall of the inner moving block (52), the inner end of the inner anti-collision frame (53) is connected with the inner bottom surface of the inner anti-collision frame through a first inner push spring (578), the middle telescopic mechanism (58) is arranged in the two driving mechanisms (57), and a middle driving disc (581) in the middle telescopic mechanism (58) is rotatably connected with the two outer driving discs (574), so that a middle telescopic column (582) of the middle telescopic mechanism (58) moves outwards to abut against the inner moving block (52).
10. The dc liquid-cooled charging gun and the liquid-cooled system thereof according to claim 9, further comprising: the auxiliary support module (6) comprises two auxiliary support modules (6), each auxiliary support module (6) comprises a lateral energy absorption tube (61), an inner block (62), an inner slide block (63), a first push rod (64) and a second push rod (65), the inner block (62) and the inner slide block (63) are arranged in the lateral energy absorption tube (61), two slide bar protrusions corresponding to the inner slide block (63) are arranged in the lateral energy absorption tube (61), the inner end of the first push rod (64) penetrates through the inner block (62) and the inner slide block (63) and is connected with the inner end of the second push rod (65) through an inner pushing mechanism (66), the outer end of the first push rod (64) is movably connected with the transverse lead screw (571), the outer end of the second push rod (65) is movably connected with the transverse sliding column (543), and a first inner tension spring (641) is sleeved on the first push rod (64), interior slider (63) is connected in extension spring (641), push up mechanism (66) in including two second extension springs (661), slide rod (662) and second in push away spring (663), the inner of second push rod (65) is provided with interior slotted hole (651), be provided with side shift hole (652) on the lateral wall of interior slotted hole (651), be provided with second in push away spring (663) in interior slotted hole (651), second in push away spring (663) with the inner of first push rod (64) is connected, slide rod (662) pass side shift hole (652) with the inner of first push rod (64) is connected, extension spring (661) are set up in the second between slide rod (662), interior dog (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210661498.0A CN114801810A (en) | 2022-06-13 | 2022-06-13 | Direct current liquid cooling rifle that charges and liquid cooling system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210661498.0A CN114801810A (en) | 2022-06-13 | 2022-06-13 | Direct current liquid cooling rifle that charges and liquid cooling system thereof |
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| CN114801810A true CN114801810A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210661498.0A Pending CN114801810A (en) | 2022-06-13 | 2022-06-13 | Direct current liquid cooling rifle that charges and liquid cooling system thereof |
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