CN113335112A - New energy automobile fills electric pile - Google Patents

New energy automobile fills electric pile Download PDF

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Publication number
CN113335112A
CN113335112A CN202110743342.2A CN202110743342A CN113335112A CN 113335112 A CN113335112 A CN 113335112A CN 202110743342 A CN202110743342 A CN 202110743342A CN 113335112 A CN113335112 A CN 113335112A
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CN
China
Prior art keywords
wall
charging
sliding
ring
fixedly connected
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202110743342.2A
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Chinese (zh)
Inventor
吴丹
郭贺洋
李琼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luohe Vocational Technology College
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Luohe Vocational Technology College
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Publication date
Application filed by Luohe Vocational Technology College filed Critical Luohe Vocational Technology College
Priority to CN202110743342.2A priority Critical patent/CN113335112A/en
Publication of CN113335112A publication Critical patent/CN113335112A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/302—Cooling of charging equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4481—Arrangements or adaptations for driving the reel or the material
    • B65H75/4486—Electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

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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 new energy automobile charging pile which comprises a fixing mechanism, a contraction mechanism, an auxiliary mechanism and a protection mechanism; one end of the fixing mechanism is fixedly connected with one end of the contraction mechanism, the auxiliary mechanism is positioned in the contraction mechanism, and the contraction mechanism is positioned in the protection mechanism; the device can effectively prevent the charging head from falling off when the device is charged, the fixing plate is in contact with the inner wall of the automobile charging cavity and is convenient to insert and pull out, the device is suitable for fixing automobile charging cavities with different depths under the action of the expansion spring and the clamping plate, vibration driven by the outside of the device is reduced, the phenomenon that the connector falls off is prevented, the connector is prevented from being soaked by water to cause charging interruption through sealing of the rain cover, meanwhile, the rain cover can be firmly adsorbed to the shell of the automobile under the action of the rubber sucker, the sealing ring enables the inside of the rain cover to be in a sealing state, and the water sucking ring and the drying ring can prevent the phenomenon of water inflow.

Description

New energy automobile fills electric pile
Technical Field
The invention relates to the technical field of charging piles. Specifically speaking is new energy automobile fills electric pile.
Background
The function of the charging pile is similar to that of an oiling machine in a gas station, and the charging pile can be fixed on the ground or on the wall, is installed in public buildings (public buildings, shopping malls, public parking lots and the like) and residential area parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels. 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
The new energy automobile that uses at present on the market fills electric pile and generally places outdoors, when charging to new energy automobile rainy day, the kneck is intake easily, cause and appear unexpected when charging, receive the influence of external factor easily simultaneously, lead to interface and car disconnection, lead to charging and stop, and traditional device charging wire is direct to expose externally, under the erosion of long-time sunshine and wind-force, lead to scrapping of electric wire very easily, consequently still have very big restriction.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to provide a new energy automobile charging pile for preventing water from entering an interface during charging and preventing the new energy automobile charging pile from falling off during charging.
In order to solve the technical problems, the invention provides the following technical scheme:
the new energy automobile charging pile comprises a fixing mechanism, a contraction mechanism, an auxiliary mechanism and a protection mechanism; one end of the fixing mechanism is fixedly connected with one end of the contraction mechanism, the auxiliary mechanism is located inside the contraction mechanism, and the contraction mechanism is located inside the protection mechanism.
The fixing mechanism comprises a charging gun, a charging head, a fixing spring, a fixing plate, a sliding block, a first lead screw, a first sliding block, a recovery rod, a telescopic spring, a clamping plate, a limiting plate, a sliding ring, a sealing ring, a rain cover, a sealing ring, a rubber sucker, a water absorbing ring, a limiting screw and a drying ring; one end of the charging head is electrically connected with one end of the charging gun, the charging head can be directly inserted into a charging cavity of an automobile, one end of the fixed spring is fixedly installed on the outer wall of the charging head, the other end of the fixed spring is fixedly connected with one end face of the fixed plate, and the end face of the fixed plate is arc-shaped; the sliding block is connected on the outer wall of the charging gun in a sliding manner, the first lead screw is connected inside the sliding block in a rotating manner, the first lead screw penetrates through the outer wall of the sliding block, threads on the outer walls at two ends of the first lead screw are opposite, the first sliding block is connected on the outer wall of the first lead screw in a sliding manner, the number of the first sliding blocks is two, the two first sliding blocks are oppositely installed and relatively displace, the sliding groove is positioned on one end surface of the sliding block, the recovery rod penetrates through the sliding groove and is fixedly connected with one end of the first sliding block, the expansion spring is positioned inside the recovery rod, one end of the expansion spring is fixedly connected with one end of the first sliding block, the other end of the expansion spring is fixedly connected with one end of the clamping plate, and the clamping plate can be contacted with the inner wall of the charging cavity of the automobile, the limiting plate is positioned at one end inside the sliding block; slip ring sliding connection be in on the outer wall of rifle charges, just the slip ring is located the one end of sliding block, sealing ring fixed mounting be in on the terminal surface of slip ring, the one end of rain-proof cover with the outer wall fixed connection of slip ring, the terminal surface of rain-proof cover is circular, and the shape of surface is the toper, the great one end of rain-proof cover diameter is located the surface of the head that charges, with the centre of a circle of the rain-proof cover other end is the reference point: the outer wall of the rain cover is fixedly provided with the sealing ring, the rubber sucker and the water absorbing ring in sequence, the diameter from the sealing ring to the circle center of the other end of the rain cover is smaller than the diameter from the rubber sucker and the water absorbing ring to the circle center of the other end of the rain cover, the diameter from the rubber sucker to the circle center of the other end of the rain cover is smaller than the diameter from the water absorbing ring to the circle center of the other end of the rain cover, the limiting screw is positioned on the outer wall of the sliding ring, the drying ring is fixedly arranged on the inner wall of the rain cover, the falling-off of a charging head of the device during charging can be effectively prevented through the arrangement of the fixed plate, the fixed plate is contacted with the inner wall of the automobile charging cavity through the fixed spring, the end face of the fixed plate is arc-shaped, the sliding block can be conveniently inserted and pulled out, the fixing effect of the device can be firmer through the arrangement of the sliding block and under the action of the telescopic spring and the clamping plate, make this device be applicable to the fixed in the different degree of depth car chamber of charging, and it is fixed convenient, and can reduce the vibrations that the device outside drove, prevent the phenomenon that the joint drops, through the setting of rain-proof cover, rain-proof cover can seal when the rifle that charges, prevent to connect to be stained with water and lead to charging the interrupt, simultaneously under the effect of rubber suction cup, can make the shell of rain-proof cover and car adsorb firmly, the sealing ring makes the inside of rain-proof cover be in encapsulated situation, the phenomenon that water can prevent to intake with dry ring.
The new energy automobile charging pile comprises a shell, a winding drum, a speed reducing frame, a winding belt, a clamping block, a clamping box, an extension spring, a clamping column, a compression spring, a fixing block, a connecting block, a sliding rod, a positioning block and a charging wire, wherein the winding drum is arranged on the shell; the winding drum is rotatably connected inside the shell, the speed reduction frame is fixedly installed on the outer surface of one end of the winding drum, one end of the winding drum is located inside the speed reduction frame, the clamping block is fixedly installed on the outer surface of the winding drum, the other end of the winding drum penetrates through the inner wall of the clamping box and is fixedly connected with one end of the extension spring, the other end of the extension spring is fixedly connected with the inner bottom wall of the shell, one end of the clamping box is fixedly connected with one end of the inside of the shell, the clamping column is located inside the clamping box, one end of the clamping column penetrates through the side wall of the clamping box and can be clamped with the clamping block, the other end of the clamping column is fixedly connected with one end of the compression spring, the other end of the compression spring is fixedly connected with one end of the fixing block, and the other end of the fixing block is fixedly connected with the inner wall of the clamping box, the connecting block is fixedly arranged on the outer wall of the clamping column, one end of the sliding rod is fixedly connected with the inner wall of the connecting block, the other end of the sliding rod is connected inside the positioning block in a sliding mode, the other end of the sliding rod penetrates through the inner wall of the clamping box, the positioning block is fixedly arranged on the outer wall of the fixing block, the charging wire is wound on the outer wall of the winding drum, one end of the charging wire is fixedly connected with the input end of the charging gun, through the arrangement of the winding drum, the friction between the charging wire and the ground can be effectively prevented, the charging wire is prevented from being damaged due to the long-time solar radiation and rainwater erosion outside, the use of the charging wire is influenced, through the arrangement of the speed reducing frame, the device can slowly contract the charging wire, and the friction of the rapidly contracted charging wire and the charging head are prevented from causing damage to surrounding vehicles or people, increase the life of device, simultaneously under the effect of fixture block and card post for this device charging wire can be adjusted according to the length that uses, convenient to use, and can not contract when the charging wire is pulled out, only just can slowly contract under the condition that the slide bar was pulled out, guarantees user of service's safety, and is more convenient and be convenient for as required from the operation independently.
The auxiliary mechanism comprises a transmission box, a driving rod, a supporting plate, a driving gear, a ring groove, a transmission rod, a driven gear, fan blades, heat dissipation holes, a cleaning box, a cleaning brush and a filter ring; one end of the winding drum is positioned in the transmission case, one end of the driving rod penetrates through the winding drum, and is fixedly connected with the inner wall of the supporting plate, the two ends of the supporting plate are respectively and fixedly connected with the inner wall of the winding drum, the driving rod is positioned in the transmission case, the driving gear is fixedly arranged on the outer wall of the driving rod, the ring groove is positioned on one end surface of the winding drum, the driven rod is rotationally connected inside the ring groove, the driven gear is fixedly arranged on the outer wall of one end of the driven rod, which is positioned in the transmission case, the driving gear is meshed with the driven gear, the fan blades are fixedly arranged on the outer wall of the driven gear at one end inside the winding drum, the number of the fan blades is two or more, and the heat dissipation holes are formed in the outer wall of the winding drum; the cleaning box is fixedly arranged on the outer wall of the shell, the charging wire penetrates through the cleaning box, the cleaning brush is positioned at one end inside the cleaning box, the outer wall of the charging wire is in contact with the cleaning brush, the filter ring is positioned on the outer surface of the charging wire, one end of the filter ring is fixedly connected with the other end inside the cleaning box, and through the arrangement of the fan blades, when the winding cylinder rotates, the fan blades are driven to form heat dissipation air, so that the fan blades can dissipate heat of the charging wire without consuming electric energy, and autonomous heat dissipation is realized, meanwhile, the heat dissipation holes can lead the air in the winding drum to be in a circulating state so as to facilitate the replacement of the air, simultaneously under the effect of clearance brush and straining the ring, can make the surface of this device charging wire be in clean state, the phenomenon of the surface area water and impurity of charging wire when preventing to rainy day.
According to the charging pile for the new energy automobile, the protection mechanism comprises a protection shell, a cabinet door, a second sliding block, a second lead screw, a damping plate, a damping spring, a damping rod and a fixing cover; the cabinet door is hinged to one side of the protective shell, one end of the second sliding block is fixedly arranged at the upper end and the lower end of the shell, the second sliding block is connected to the upper end and the lower end of the inner part of the protective shell in a sliding manner, the second sliding block is connected to the outer wall of the second lead screw in a sliding manner, the second lead screw is connected to the inner part of the protective shell in a rotating manner, one end of the damping plate is in contact with the side wall of the shell, one end of the damping spring is fixedly connected with the other end of the damping plate, the other end of the damping spring is fixedly connected with the side wall of the inner part of the shell, the damping rod is fixedly arranged on one end surface of the shell, the damping rod is inserted into the inner part of the protective shell and is in contact with the inner wall of the protective shell, the fixed cover is fixedly arranged on the other end surface of the shell, and the device can be used when not in use through the arrangement of the protective shell, the inside of protective housing can be arranged in, prevent the damage that causes because of the external factor influence, can be convenient for shift the casing to the outside of protective housing through the setting of second lead screw, convenient to use, and convenient operation, and under the effect of shock attenuation board and shock attenuation pole, when can prevent that the protective housing from receiving striking or vibrations, reduce vibrations for the casing is in stable state, prevents to damage.
The technical scheme of the invention achieves the following beneficial technical effects:
1. the arrangement of the fixing plate can effectively prevent the charging head from falling off when the device is charged, the fixing spring enables the fixing plate to be contacted with the inner wall of the automobile charging cavity, the end surface of the fixing plate is arc-shaped, so that the plugging and the unplugging are convenient, the sliding block is arranged, so that the fixing effect of the device is firmer, and the device is suitable for fixing the charging cavities of automobiles with different depths under the action of the telescopic spring and the clamping plate, the fixing is convenient, the vibration driven by the outside of the device can be reduced, the phenomenon that the joint falls off is prevented, and through the arrangement of the rain cover, the rain cover can be sealed when the charging gun is charged, so as to prevent the charging interruption caused by the water sticking of the joint, simultaneously under the effect of rubber suction cup, can make rain-proof cover adsorb firmly with the shell of car, the sealing ring makes the inside of rain-proof cover be in encapsulated situation, absorbs water the phenomenon that ring and dry ring can prevent into water.
2. Through the setting of the coiling block, can effectively prevent the friction of charging wire and ground, and prevent that the charging wire from outside under long-time solar radiation and rainwater erosion, lead to the damage of charging wire, influence the use of device, through the setting of speed reduction frame, can make this device slowly go on contracting the charging wire, prevent that the friction of quick contraction charging wire and charging head from to vehicle or man-made injury on every side, increase the life of device, simultaneously under the effect of fixture block and card post, make this device charging wire can adjust according to the length that uses, convenient to use, and can not shrink when the charging wire is pulled out, only just can slowly shrink under the condition that the slide bar was pulled out, guarantee user's safety, it is more convenient and be convenient for as required independently to operate.
3. Through the setting of flabellum, when the winding drum rotates, drive the flabellum and form the heat dissipation wind, make the flabellum dispel the heat to the charging wire, and need not consume the electric energy, realize independently dispelling the heat, the louvre can make the inside air of winding drum be in the state of circulation simultaneously, so that the change of air, simultaneously under the effect of clearance brush and filtration ring, can make the surface of this device charging wire be in clean state, the phenomenon of the surface area water and the impurity of charging wire when preventing rainy day.
4. Through the setting of protective housing, can make this device when not using, can arrange the inside of protective housing in, prevent the damage that causes because of the influence of external factor, can be convenient for shift the casing to the outside of protective housing through the setting of second lead screw, convenient to use, and convenient operation, and under the effect of shock attenuation board and shock attenuation pole, when can prevent that the protective housing from receiving striking or vibrations, reduce vibrations for the casing is in stable state, prevents to damage.
Drawings
FIG. 1 is a schematic diagram of a charging gun and charging head according to the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic structural view of the rain cover of the present invention;
FIG. 4 is a schematic structural view of an end face of the rain cover of the present invention;
FIG. 5 is a schematic view of the interior of the housing of the present invention;
FIG. 6 is a schematic view of the interior of the cassette of the present invention;
FIG. 7 is a schematic view of the interior of the take-up spool of the present invention;
FIG. 8 is a side view of the take-up spool of the present invention;
FIG. 9 is a schematic view of the interior of the cleaning tank of the present invention;
FIG. 10 is a schematic front view of the protective case of the present invention;
fig. 11 is a side view of the protective case of the present invention.
The reference numbers in the figures denote: 100-a securing mechanism; 200-a retraction mechanism; 300-an auxiliary mechanism; 400-a protection mechanism; 101-a charging gun; 102-a charging head; 103-a fixed spring; 104-a fixing plate; 105-a slider; 106-first lead screw; 107-a first slider; 108-a recovery rod; 109-a telescopic spring; 110-card board; 111-a limiting plate; 112-a slip ring; 113-a sealing ring; 114-a rain cover; 115-a seal ring; 116-rubber suction cups; 117-water absorbing ring; 118-a limit screw; 119-drying ring; 201-a housing; 202-take-up reel; 203-a reduction gear rack; 204-rolling the tape; 205-a cartridge; 206-a snap-in box; 207-extension spring; 208-a cartridge; 209-compression spring; 210-fixed block; 211-connecting block; 212-a slide bar; 213-positioning blocks; 214-a charging wire; 301-a gear box; 302-active lever; 303-a support plate; 304-a drive gear; 305-ring groove; 306-a transmission rod; 307-driven gear; 308-fan blades; 309-heat dissipation holes; 310-cleaning box; 311-cleaning brush; 312-a filter ring; 401-protective shell; 402-a cabinet door; 403-a second slider; 404-a second lead screw; 405-a damping plate; 406-a damper spring; 407-shock absorbing rod; 408-stationary shield.
Detailed Description
The new energy automobile charging pile comprises a fixing mechanism 100, a contraction mechanism 200, an auxiliary mechanism 300 and a protection mechanism 400; one end of the fixing mechanism 100 is fixedly connected with one end of the retracting mechanism 200, the auxiliary mechanism 300 is located inside the retracting mechanism 300, and the retracting mechanism 200 is located inside the protecting mechanism 400.
As shown in fig. 1 to 3, the fixing mechanism 100 includes a charging gun 101, a charging head 102, a fixing spring 103, a fixing plate 104, a sliding block 105, a first lead screw 106, a first sliding block 107, a recovery rod 108, a telescopic spring 109, a catch plate 110, a limit plate 111, a sliding ring 112, a sealing ring 113, a rain cover 114, a sealing ring 115, a rubber suction cup 116, a water absorption ring 117, a limit screw 118 and a drying ring 119; one end of the charging head 102 is electrically connected with one end of the charging gun 101, the charging head 102 can be directly inserted into a charging cavity of an automobile, one end of the fixed spring 103 is fixedly installed on the outer wall of the charging head 102, the other end of the fixed spring 103 is fixedly connected with one end face of the fixed plate 104, and the end face of the fixed plate 104 is arc-shaped; the sliding block 105 is connected to the outer wall of the charging gun 101 in a sliding manner, the first lead screw 106 is connected to the inside of the sliding block 105 in a rotating manner, the first lead screw 106 penetrates through the outer wall of the sliding block 105, threads on the outer walls at two ends of the first lead screw 106 are opposite, the first sliding block 107 is connected to the outer wall of the first lead screw 106 in a sliding manner, the number of the first sliding blocks 107 is two, the two first sliding blocks 107 are installed oppositely, the two first sliding blocks 107 are displaced relatively, the sliding groove is located on one end face of the sliding block 105, the recovery rod 108 penetrates through the sliding groove to be fixedly connected with one end of the first sliding block 107, the extension spring 109 is located inside the recovery rod 108, one end of the extension spring 109 is fixedly connected with one end of the first sliding block 107, the other end of the extension spring 109 is fixedly connected with one end of the clamping plate 110, the clamping plate 110 can be contacted with the inner wall of a charging cavity of an automobile, and the limiting plate 111 is located at one end inside of the sliding block 105; slip ring 112 sliding connection is on the outer wall of rifle 101 that charges, and slip ring 112 is located the one end of sliding block 105, and sealing ring 113 fixed mounting is on a terminal surface of slip ring 112, the one end of rain-proof cover 114 and the outer wall fixed connection of slip ring 112, and the terminal surface of rain-proof cover 114 is circular, and the shape of surface is the toper, and the great one end of rain-proof cover 114 diameter is located the surface of charging head 102, as shown in fig. 4 to the centre of a circle of the rain-proof cover 114 other end is the reference point: the outer wall of the rain cover 114 is fixedly provided with a sealing ring 115, a rubber sucker 116 and a water absorbing ring 117 in sequence, the diameter from the sealing ring 115 to the center of the circle at the other end of the rain cover 114 is smaller than the diameter from the rubber sucker 116 and the water absorbing ring 117 to the center of the circle at the other end of the rain cover 114, the diameter from the rubber sucker 116 to the center of the circle at the other end of the rain cover 114 is smaller than the diameter from the water absorbing ring 117 to the center of the circle at the other end of the rain cover 114, a limit screw 118 is positioned on the outer wall of the sliding ring 112, a drying ring 119 is fixedly arranged on the inner wall of the rain cover 114, through the arrangement of the fixing plate 104, the falling-off of the charging head 102 during charging of the device can be effectively prevented, the fixing spring 103 enables the fixing plate 104 to be in contact with the inner wall of a charging cavity of an automobile, the end face of the fixing plate 104 is arc-shaped, the insertion and extraction are convenient, through the arrangement of the sliding block 105, the fixing effect of the fixing device can be firmer, and under the action of the expansion spring 109 and the clamping plate 110, make this device be applicable to the fixed in the different degree of depth car chamber of charging, and it is fixed convenient, and can reduce the vibrations that the device outside drove, prevent to connect the phenomenon that drops, setting through rain-proof cover 114, rain-proof cover 114 can seal when charging rifle 101, prevent to connect to be stained with water and lead to charging the interrupt, simultaneously under the effect of rubber suction cup 116, can make the shell of rain-proof cover 114 and car adsorb firmly, sealing ring 113 makes the inside of rain-proof cover 114 be in encapsulated situation, water absorption ring 117 and drying ring 119 can prevent the phenomenon of intaking.
As shown in fig. 5-6, the retracting mechanism 200 includes a housing 201, a winding drum 202, a deceleration bracket 203, a winding belt 204, a latch 205, a latch box 206, an extension spring 207, a latch column 208, a compression spring 209, a fixed block 210, a connecting block 211, a sliding rod 212, a positioning block 213 and a charging wire 214; the winding drum 202 is rotatably connected inside the housing 201, the reduction bracket 203 is fixedly installed on the outer surface of one end of the winding drum 202, one end of the winding belt 204 is located inside the reduction bracket 203, the fixture block 205 is fixedly installed on the outer surface of the winding belt 204, the other end of the winding belt 204 passes through the inner wall of the clamping box 206 and is fixedly connected with one end of the extension spring 207, the other end of the extension spring 207 is fixedly connected with the inner bottom wall of the housing 201, one end of the clamping box 206 is fixedly connected with one end of the interior of the housing 201, the clamping column 208 is located inside the clamping box 206, one end of the clamping column 208 passes through the side wall of the clamping box 206 and can be clamped with the fixture block 205, the other end of the clamping column 208 is fixedly connected with one end of the compression spring 209, the other end of the compression spring 209 is fixedly connected with one end of the fixing block 210, the other end of the fixing block 210 is fixedly connected with the inner wall of the clamping box 206, the connecting block 211 is fixedly installed on the outer wall of the clamping column 208, one end of a sliding rod 212 is fixedly connected with the inner wall of a connecting block 211, the other end of the sliding rod 212 is slidably connected inside a positioning block 213, the other end of the sliding rod 212 penetrates through the inner wall of a clamping box 206, the positioning block 213 is fixedly installed on the outer wall of a fixing block 210, a charging wire 214 is wound on the outer wall of a winding drum 202, one end of the charging wire 214 is fixedly connected with the input end of a charging gun 101, friction between the charging wire 214 and the ground can be effectively prevented through the arrangement of the winding drum 202, the charging wire 214 is prevented from being damaged due to external long-time solar radiation and rainwater erosion, the use of the device is influenced, the device can slowly contract the charging wire 214 through the arrangement of a speed reducing frame 203, the friction of the charging wire 214 and the damage of the charging head 102 to surrounding vehicles or people are prevented, the service life of the device is prolonged, and simultaneously under the action of the clamping block 205 and the clamping column 208, make this device charging wire 214 can adjust according to the length of using, convenient to use, and can not shrink when charging wire 214 pulls out, only just can slowly shrink under the condition that slide bar 212 pulled out, guarantee user of service's safety, more convenient and be convenient for as required autonomous operation.
As shown in fig. 7-9, the auxiliary mechanism 300 includes a transmission case 301, a driving lever 302, a support plate 303, a driving gear 304, a ring groove 305, a transmission lever 306, a driven gear 307, fan blades 308, heat dissipation holes 309, a cleaning case 310, a cleaning brush 311, and a filter ring 312; one end of the winding drum 202 is positioned inside the transmission case 301, one end of the driving rod 302 penetrates through the winding drum 202 and is fixedly connected with the inner wall of the supporting plate 303, two ends of the supporting plate 303 are fixedly connected with the inner wall of the winding drum 202 respectively, the driving rod 302 is positioned inside the transmission case 301, the driving gear 304 is fixedly installed on the outer wall of the driving rod 302, the ring groove 305 is positioned on one end face of the winding drum 202, the driven rod 306 is rotatably connected inside the ring groove 305, the driven gear 307 is fixedly installed on the outer wall of one end of the driven rod 306 inside the transmission case 301, the driving gear 304 is meshed with the driven gear 307, the fan blades 308 are fixedly installed on the outer wall of one end of the driven gear 307 inside the winding drum 202, the number of the fan blades 308 is two or more, and 309 heat dissipation holes are positioned on the outer wall of the winding drum 202; the cleaning box 310 is fixedly arranged on the outer wall of the shell 201, the charging wire 214 penetrates through the cleaning box 310, the cleaning brush 311 is arranged at one end inside the cleaning box 310, the outer wall of the charging wire 214 is in contact with the cleaning brush 311, the filter ring 312 is arranged on the outer surface of the charging wire 214, one end of the filter ring 312 is fixedly connected with the other end inside the cleaning box 310, and through the arrangement of the fan blades 308, when the winding drum 202 rotates, the fan blade 308 is driven to form heat dissipation wind, so that the fan blade 308 can dissipate heat of the charging wire 214 without consuming electric energy, thereby realizing self-heat dissipation, meanwhile, the heat dissipation holes 309 can enable the air inside the winding drum 202 to be in a circulating state, so as to facilitate the replacement of the air, simultaneously under the effect of cleaning brush 311 and straining ring 312, can make the surface of this device charging wire 214 be in clean state, the phenomenon of the surface area water and impurity of charging wire 214 when preventing rainy day.
As shown in fig. 10 to 11, the protection mechanism 400 includes a protection case 401, a cabinet door 402, a second slider 403, a second lead screw 404, a damper plate 405, a damper spring 406, a damper rod 407, and a fixed cover 408; the cabinet door 402 is hinged to one side of the protective shell 401, one end of the second slider 403 is fixedly installed at the upper end and the lower end of the shell 201, the second slider 403 is slidably connected to the upper end and the lower end of the interior of the protective shell 401, the second slider 403 is slidably connected to the outer wall of the second lead screw 404, the second lead screw 404 is rotatably connected to the interior of the protective shell 401, one end of the shock absorbing plate 405 is in contact with the side wall of the shell 201, one end of the shock absorbing spring 406 is fixedly connected with the other end of the shock absorbing plate 405, the other end of the shock absorbing spring 406 is fixedly connected with the side wall of the interior of the shell 201, the shock absorbing rod 407 is fixedly installed on one end face of the shell 201, the shock absorbing rod 407 is inserted into the interior of the protective shell 401 and is in contact with the inner wall of the protective shell 401, the fixed cover 408 is fixedly installed on the other end face of the shell 201, and the protective shell 401 is arranged so that the device can be placed in the interior of the protective shell 401 when not in use, prevent the damage that causes because of the influence of external factors, can be convenient for shift casing 201 to the outside of protective housing 401 through the setting of second lead screw 404, convenient to use, and convenient operation, and under the effect of shock attenuation board 405 and shock attenuation pole 407, when can prevent that protective housing 401 from receiving striking or vibrations, reduce vibrations for casing 201 is in stable state, prevents to damage.
The working principle is as follows: pulling the charging gun 101, under the action of tensile force, the winding drum 202 rotates, the tensile spring 207 is subjected to tensile force, the winding belt 207 is wound on the outer surface of one end of the winding drum 202, the charging wire 214 is pulled out, at the moment, under the action of the compression spring 209, the clamping column 208 is clamped with the clamping block 205 on the outer surface of the winding belt 204, the winding belt 204 is prevented from being retracted, so that the charging gun 101 can be normally used, at the same time, only the sliding rod 212 is pulled to separate the clamping between the clamping column 208 and the clamping block 205 after the charging gun is used, at the moment, the charging head 102 is connected with the automobile charging cavity, under the action of the fixing spring 103, the clamping plate 110 is contacted with the inner wall of the automobile charging cavity and provides a supporting force, at the moment, the movable plate 105 is adjusted to a proper position, the limiting plate 111 is used for fixing the charging gun, the first lead screw 106 is rotated to enable the first sliding block 107 to be contacted with the inner wall of the automobile charging cavity, so that the charging head 102 is firmly fixed with the automobile charging cavity, meanwhile, in order to be suitable for automobile charging cavities with different depths, the length of the recovery rod 108 can be automatically adjusted under the action of the expansion spring 109, in order to prevent the device from being impacted and rain-proof, the recovery rod is fixed by using a limit screw 118 after the sliding ring 112 is adjusted to a proper position, then the rain cover 114 is covered on the outer surface of the automobile charging cavity, under the action of the rubber suction cup 116, the rain cover 114 can be firmly adsorbed with the shell of an automobile, the sealing ring 113 enables the inside of the rain cover 114 to be in a sealing state, the water absorption ring 117 and the drying ring 119 can prevent the phenomenon of water inflow, in order to further prevent the inside of the rain cover 114 from being waterproof, through the arrangement of the drying ring 119, the phenomenon of water infiltration inside can be effectively avoided, in order to facilitate the heat dissipation of the charging wire 214, the winding drum 202 can rotate when being stretched or recovered, and further drive the driving gear 304 to rotate, make driven gear 307 drive flabellum 308 and rotate, make the inside of receipts reel 202 form stable scattered hot-blast, and then play radiating effect to charging wire 214, simultaneously when charging wire 214 retrieves, cleaning brush 311 and filter ring 312 can be cleared up charging wire 214, prevent that charging wire 214 from having impurity and the phenomenon of water stain, simultaneously, avoid the device to lead to damaging because of the influence of external factor, through setting up the device in the inside of protective housing 401, when using, can rotate second lead screw 404 and make second slider 403 drive casing 201 and carry out the displacement, slide to the outside of protective housing 401, pass through the setting of damper plate 405 and shock attenuation pole 407 simultaneously, can reduce the vibrations that the device received, avoid the damage of device.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.

Claims (5)

1. The new energy automobile charging pile is characterized by comprising a fixing mechanism (100), a contraction mechanism (200), an auxiliary mechanism (300) and a protection mechanism (400);
one end of the fixing mechanism (100) is fixedly connected with one end of the contraction mechanism (200), the auxiliary mechanism (300) is positioned in the contraction mechanism (300), and the contraction mechanism (200) is positioned in the protection mechanism (400).
2. The new energy automobile charging pile according to claim 1, wherein the fixing mechanism (100) comprises a charging gun (101), a charging head (102), a fixing spring (103), a fixing plate (104), a sliding block (105), a first lead screw (106), a first sliding block (107), a recovery rod (108), a telescopic spring (109), a clamping plate (110), a limiting plate (111), a sliding ring (112), a sealing ring (113), a rain cover (114), a sealing ring (115), a rubber suction cup (116), a water absorption ring (117), a limiting screw (118) and a drying ring (119);
one end of the charging head (102) is electrically connected with one end of the charging gun (101), the charging head (102) can be directly inserted into a charging cavity of an automobile, one end of the fixing spring (103) is fixedly installed on the outer wall of the charging head (102), the other end of the fixing spring (103) is fixedly connected with one end face of the fixing plate (104), and the end face of the fixing plate (104) is arc-shaped;
the sliding block (105) is connected to the outer wall of the charging gun (101) in a sliding manner, the first lead screw (106) is connected to the inside of the sliding block (105) in a rotating manner, the first lead screw (106) penetrates through the outer wall of the sliding block (105), threads on the outer walls of two ends of the first lead screw (106) are opposite, the first sliding blocks (107) are connected to the outer wall of the first lead screw (106) in a sliding manner, the number of the first sliding blocks (107) is two, the two first sliding blocks (107) are installed oppositely, the two first sliding blocks (107) are displaced relatively, the sliding groove is located on one end face of the sliding block (105), the recovery rod (108) penetrates through the sliding groove to be fixedly connected with one end of the first sliding block (107), the extension spring (109) is located inside the recovery rod (108), and one end of the extension spring (109) is fixedly connected with one end of the first sliding block (107), the other end of the telescopic spring (109) is fixedly connected with one end of the clamping plate (110), the clamping plate (110) can be in contact with the inner wall of the automobile charging cavity, and the limiting plate (111) is located at one end inside the sliding block (105);
slip ring (112) sliding connection be in charge on the outer wall of rifle (101), just slip ring (112) are located the one end of sliding block (105), sealing ring (113) fixed mounting be in on the terminal surface of slip ring (112), the one end of rain-proof cover (114) with the outer wall fixed connection of slip ring (112), the terminal surface of rain-proof cover (114) is circular, and the shape of surface is the toper, the great one end of rain-proof cover (114) diameter is located the surface of charging head (102), with the centre of a circle of the rain-proof cover (114) other end is the reference point: the outer wall of rain-proof cover (114) is fixed mounting in proper order have sealing washer (115), rubber suction cup (116) with absorb water ring (117), sealing washer (115) arrive the diameter in rain-proof cover (114) other end centre of a circle is less than rubber suction cup (116) with absorb water ring (117) arrive the diameter in rain-proof cover (114) other end centre of a circle, rubber suction cup (116) arrive the diameter in rain-proof cover (114) other end centre of a circle is less than absorb water ring (117) arrive the diameter in rain-proof cover (114) other end centre of a circle, stop screw (118) are located on the outer wall of sliding ring (112), dry ring (119) fixed mounting is in the inner wall of rain-proof cover (114).
3. The charging pile for the new energy automobile as claimed in claim 2, wherein the retraction mechanism (200) comprises a housing (201), a winding drum (202), a reduction frame (203), a winding belt (204), a clamping block (205), a clamping box (206), an extension spring (207), a clamping column (208), a compression spring (209), a fixing block (210), a connecting block (211), a sliding rod (212), a positioning block (213) and a charging wire (214);
the winding drum (202) is rotatably connected inside the shell (201), the speed reducing rack (203) is fixedly installed on the outer surface of one end of the winding drum (202), one end of the winding belt (204) is located inside the speed reducing rack (203), the clamping block (205) is fixedly installed on the outer surface of the winding belt (204), the other end of the winding belt (204) penetrates through the inner wall of the clamping box (206) to be fixedly connected with one end of the extension spring (207), the other end of the extension spring (207) is fixedly connected with the inner bottom wall of the shell (201), one end of the clamping box (206) is fixedly connected with one end of the inside of the shell (201), the clamping column (208) is located inside the clamping box (206), one end of the clamping column (208) penetrates through the side wall of the clamping box (206) and can be clamped with the clamping block (205), the other end of the clamping column (208) is fixedly connected with one end of the compression spring (209), the other end of the compression spring (209) is fixedly connected with one end of the fixed block (210), the other end of the fixed block (210) is fixedly connected with the inner wall of the clamping box (206), the connecting block (211) is fixedly arranged on the outer wall of the clamping column (208), one end of the sliding rod (212) is fixedly connected with the inner wall of the connecting block (211), the other end of the sliding rod (212) is connected inside the positioning block (213) in a sliding way, and the other end of the slide bar (212) passes through the inner wall of the clamping box (206), the positioning block (213) is fixedly arranged on the outer wall of the fixing block (210), a charging wire (214) is wound on the outer wall of the winding drum (202), one end of the charging wire (214) is fixedly connected with the input end of the charging gun (101).
4. The charging pile for the new energy automobile is characterized in that the auxiliary mechanism (300) comprises a transmission box (301), a driving rod (302), a supporting plate (303), a driving gear (304), a ring groove (305), a transmission rod (306), a driven gear (307), fan blades (308), heat dissipation holes (309), a cleaning box (310), a cleaning brush (311) and a filter ring (312);
the one end of receipts spool (202) is located the inside of transmission case (301), drive lever (302) one end is passed the inside of receipts spool (202), and with the inner wall fixed connection of backup pad (303), the both ends of backup pad (303) respectively with the inner wall fixed connection of receipts spool (202), drive lever (302) are located the inside of transmission case (301), driving gear (304) fixed mounting be in on the outer wall of drive lever (302), annular (305) are located on the terminal surface of receipts spool (202), driven lever (306) rotate to be connected the inside of annular (305), driven gear (307) fixed mounting be in driven lever (306) are located the outer wall of the inside one end of transmission case (301), driving gear (304) with driven gear (307) meshing is connected, flabellum (308) fixed mounting be in driven gear (307) are located receive spool (202) inside one The number of the fan blades (308) is two or more, and the heat dissipation holes (309) are formed in the outer wall of the winding drum (202);
the cleaning box (310) is fixedly mounted on the outer wall of the shell (201), the charging wire (214) penetrates through the cleaning box (310), the cleaning brush (311) is located at one end inside the cleaning box (310), the outer wall of the charging wire (214) is in contact with the cleaning brush (311), the filter ring (312) is located on the outer surface of the charging wire (214), and one end of the filter ring (312) is fixedly connected with the other end inside the cleaning box (310).
5. The new energy automobile charging pile according to claim 3, wherein the protection mechanism (400) comprises a protective shell (401), a cabinet door (402), a second sliding block (403), a second lead screw (404), a damping plate (405), a damping spring (406), a damping rod (407) and a fixed cover (408);
the cabinet door (402) is hinged to one side of the protective shell (401), one end of the second sliding block (403) is fixedly installed at the upper end and the lower end of the shell (201), the second sliding block (403) is connected to the upper end and the lower end of the interior of the protective shell (401) in a sliding manner, the second sliding block (403) is connected to the outer wall of the second lead screw (404) in a sliding manner, the second lead screw (404) is rotatably connected to the interior of the protective shell (401), one end of the damping plate (405) is in contact with the side wall of the shell (201), one end of the damping spring (406) is fixedly connected to the other end of the damping plate (405), the other end of the damping spring (406) is fixedly connected to the side wall of the interior of the shell (201), the damping rod (407) is fixedly installed on one end face of the shell (201), and the damping rod (407) is inserted into the interior of the protective shell (401), and is contacted with the inner wall of the protective shell (401), and the fixed cover (408) is fixedly arranged on the other end surface of the shell (201).
CN202110743342.2A 2021-07-01 2021-07-01 New energy automobile fills electric pile Withdrawn CN113335112A (en)

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Application Number Priority Date Filing Date Title
CN202110743342.2A CN113335112A (en) 2021-07-01 2021-07-01 New energy automobile fills electric pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110743342.2A CN113335112A (en) 2021-07-01 2021-07-01 New energy automobile fills electric pile

Publications (1)

Publication Number Publication Date
CN113335112A true CN113335112A (en) 2021-09-03

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Family Applications (1)

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CN202110743342.2A Withdrawn CN113335112A (en) 2021-07-01 2021-07-01 New energy automobile fills electric pile

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114454744A (en) * 2022-02-18 2022-05-10 王菲菲 Rain-proof first auxiliary device that charges that fills electric pile that drenches
CN117048386A (en) * 2023-09-05 2023-11-14 佛山市泓力智能设备有限公司 Cooling system for quick-charging pile
CN117533165A (en) * 2023-10-23 2024-02-09 广州工程技术职业学院 Charging device for electric automobile

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114454744A (en) * 2022-02-18 2022-05-10 王菲菲 Rain-proof first auxiliary device that charges that fills electric pile that drenches
CN114454744B (en) * 2022-02-18 2023-08-15 国网江苏省电力有限公司宿迁供电分公司 Rainproof charging pile charging head auxiliary device
CN117048386A (en) * 2023-09-05 2023-11-14 佛山市泓力智能设备有限公司 Cooling system for quick-charging pile
CN117048386B (en) * 2023-09-05 2024-01-12 佛山市泓力智能设备有限公司 Cooling system for quick-charging pile
CN117533165A (en) * 2023-10-23 2024-02-09 广州工程技术职业学院 Charging device for electric automobile
CN117533165B (en) * 2023-10-23 2024-05-28 广州工程技术职业学院 Charging device for electric automobile

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