CN117374646A - Charging gun capable of preventing accumulated water at charging port - Google Patents

Charging gun capable of preventing accumulated water at charging port Download PDF

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Publication number
CN117374646A
CN117374646A CN202311374122.2A CN202311374122A CN117374646A CN 117374646 A CN117374646 A CN 117374646A CN 202311374122 A CN202311374122 A CN 202311374122A CN 117374646 A CN117374646 A CN 117374646A
Authority
CN
China
Prior art keywords
charging
plate
gun body
gun
fixedly connected
Prior art date
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Withdrawn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
CN202311374122.2A
Other languages
Chinese (zh)
Inventor
陈铖
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.)
Beijing Chengmei Automotive Service Co ltd
Original Assignee
Beijing Chengmei Automotive Service Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Chengmei Automotive Service Co ltd filed Critical Beijing Chengmei Automotive Service Co ltd
Priority to CN202311374122.2A priority Critical patent/CN117374646A/en
Publication of CN117374646A publication Critical patent/CN117374646A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5213—Covers
    • 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
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention relates to a charging gun capable of preventing water accumulation at a charging port, which relates to the field of charging piles and comprises a filling mechanism arranged in a working space arranged between the front end of a gun body and a cable isolation plate, wherein the filling mechanism comprises a reset circular plate rotationally connected with the cable isolation plate, the reset circular plate is in sliding connection with the front end of the gun body, a reset circular ring is fixedly arranged on the outer side of the reset circular plate, connecting holes are uniformly and fixedly arranged on the reset circular plate, convex columns are fixedly arranged in the connecting holes, and each convex column is slidably arranged on a sliding rail corresponding to the convex column.

Description

Charging gun capable of preventing accumulated water at charging port
Technical Field
The invention relates to the field of charging piles, in particular to a charging gun capable of preventing water accumulation at a charging port.
Background
With the aggravation of the greenhouse effect in recent years, the environment is becoming worse, low-carbon travel is advocated for many years, low-carbon life is achieved, the environment is protected, electric vehicles enter the public view, the number of charging piles is gradually increased along with the increase of the number of the electric vehicles, the functions of the charging piles are similar to that of oiling machines in gas stations, the electric vehicles are charged, but the technology of the charging piles is not mature, the electric vehicles need a period of time to charge, under rainy weather, the outdoor charging piles have certain risks, even if the charging piles have certain waterproof capability, raindrops can form accumulated water along the gun body of a charging gun or directly fall into a charging port of the electric vehicles in the charging process, certain potential safety hazards are provided, and meanwhile, cleaning is also troublesome.
Disclosure of Invention
The invention aims to provide a charging gun capable of preventing water accumulation at a charging port so as to solve the problems.
The technical aim of the invention is realized by the following technical scheme: a charging gun capable of preventing water accumulation at a charging port comprises a filling mechanism arranged in a working space arranged between the front end of a gun body and a cable isolation plate;
the filling mechanism comprises a reset circular plate which is rotationally connected with the cable isolation plate, wherein the reset circular plate is fixedly arranged on the outer side of the reset circular plate and is in sliding connection with the front end of the gun body, connecting holes are uniformly and fixedly formed in the reset circular plate, protruding columns are fixedly arranged in the connecting holes, each protruding column is slidably arranged on a corresponding sliding rail, each sliding rail is fixedly arranged on two circular plates fixedly connected with the cable isolation plate, each protruding column is fixedly provided with a cylinder between the two circular plates, each cylinder is fixedly connected with one end of an air bag, the other end of the air bag is in a gap between the two cylinders and is uniformly and fixedly arranged on an air bag through groove in the front end surface of the gun body, a pair of limiting blocks are fixedly arranged in the other end of the air bag, one end of each limiting block is fixedly connected with an air pipe, each roller is rotatably connected with a shaft, each shaft is fixedly connected with the fixing plate, and the fixing plate is fixedly connected with the front end of the gun body.
Preferably, the front end of the gun body is fixedly connected with the rear end of the gun body, the rear end of the gun body is fixedly connected with the extending blocks, the other end of each air pipe is uniformly fixedly connected with the air storage bag, the air storage bag is arranged in the working space arranged between the rear end of the gun body, the extending blocks and the cable isolation plates, a plate is arranged at one end, far away from the air pipes, of the air storage bag, the plate is fixedly connected with the driving sliding block, the plate is slidably arranged in a sliding groove formed in each extending block, an extension spring is fixedly arranged between each plate and the rear end of the gun body, and the driving sliding block is slidably connected with each extending block.
Preferably, the cable separator is internally fixed with a cable, one end of the front end of the gun body, which is far away from the rear end of the gun body, is fixedly provided with a charging gun head, the rear end of the gun body is fixedly provided with a handle, the front end of the gun body is also uniformly provided with holes, and the air pipe penetrates through the holes to enter the working space.
In summary, the invention has the following beneficial effects: according to the invention, the charging port and the external port can be plugged by the air bag through arranging the filling mechanism, so that rain beads are prevented from falling into the charging port of the automobile to form accumulated water in the charging port in rainy weather, potential safety hazards in the charging process are avoided, and accidents are avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the direction A-A in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the B-B direction in FIG. 2 according to an embodiment of the present invention;
FIG. 5 is a schematic view showing the appearance of an airbag according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of FIG. 2 at C in accordance with an embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the embodiment of the invention at D in FIG. 3;
in the figure: 11. charging gun heads; 12. the front end of the gun body; 13. the rear end of the gun body; 14. a handle; 15. an extension block; 16. a cable; 17. driving a sliding block; 18. a chute; 19. resetting the circular ring; 20. an air bag; 21. an air pipe; 22. resetting the circular plate; 23. a circular plate; 24. a slide rail; 25. an air storage bag; 26. a tension spring; 27. a cable separator; 28. a working space; 29. a roller; 30. a shaft; 31. a cylinder; 32. a convex column; 33. a connection hole; 34. a limiting block; 35. the air bag is communicated with the groove; 36. a fixing plate; 37. a plate; 38. a hole; 51. a filling mechanism;
Detailed Description
The charging gun capable of preventing water accumulation at a charging port, as described with reference to fig. 1-7, comprises a filling mechanism 51 arranged in a working space 28 arranged between a front end 12 of a gun body and a cable isolation plate 27, wherein the filling mechanism 51 is used for collecting and releasing an air bag 20, filling an automobile charging port with an external outlet, preventing rainwater from entering, and avoiding hidden danger;
the filling mechanism 51 comprises a reset circular plate 22 rotatably connected with the cable isolation plate 27, the reset circular plate 22 is slidably connected with the front end 12 of the gun body, a reset circular ring 19 is fixedly arranged on the outer side of the reset circular plate 22, connecting holes 33 are uniformly and fixedly arranged on the surface of the front end 12 of the gun body, convex columns 32 are fixedly arranged in the connecting holes 33, each convex column 32 is slidably arranged on a corresponding sliding rail 24, each sliding rail 24 is arranged on two circular plates 23 fixedly connected with the cable isolation plate 27, a cylinder 31 is fixedly arranged between the two circular plates 23 on each convex column 32, each cylinder 31 is fixedly connected with one end of an air bag 20, the other end of the air bag 20 is uniformly and fixedly arranged on an air bag through groove 35 on the surface of the front end 12 of the gun body through a gap between the two rollers 29, a pair of limiting blocks 34 are fixedly arranged in the other end of the air bag 20, one end of the air bag 20, which is provided with a limiting block 34, is fixedly connected with an air pipe 21, each shaft 30 is fixedly connected with the front end 36 of the gun body 12, and each shaft 30 is fixedly connected with the front end 36;
advantageously, the front end 12 of the gun body is fixedly connected with the rear end 13 of the gun body, the rear end 13 of the gun body is fixedly connected with the extension block 15, the other end of each air pipe 21 is uniformly fixedly connected with the air storage bag 25, the air storage bag 25 is arranged in the working space 28 arranged between the rear end 13 of the gun body, the extension block 15 and the cable isolation plate 27, a plate 37 is arranged at one end, far away from the air pipe 21, of the air storage bag 25, the plate 37 is fixedly connected with the driving slide block 17, the plate 37 is slidably arranged in a chute 18 arranged on the extension block 15, a tension spring 26 is fixedly arranged between the plate 37 and the extension block 15, and the driving slide block 17 is slidably connected with the extension block 15.
Advantageously, the cable 16 is fixedly arranged in the cable isolation plate 27, the charging gun head 11 is fixedly arranged at one end of the gun body front end 12, which is far away from the gun body rear end 13, the handle 14 is fixedly arranged on the gun body rear end 13, holes 38 are uniformly formed in the gun body front end 12, and the air pipe 21 penetrates through the holes 38 and enters the working space 28.
Advantageously, the gas storage bag 25 is filled with gas, the gas storage bag 25 is made of deformable material, the portion of the air bag 20 passing through the gap between the rollers 29 and being located in the working space 28 is in a gas-free state, the air tube 21 and the air bag 20 have a certain length, and the invention has all functions of a normal charging gun.
The application method of the invention comprises the following steps:
the initial state is as follows: the air storage bag 25 is not deformed, the tension spring 26 is in a normal state, the air bag 20 is not inflated, and a closed state is formed between the air bag 20 and the air storage bag 25.
The present invention is normally different from a normal charging gun in that the daily use of the present invention is not affected by the air bag 20 being received in the working space 28.
When the special conditions such as raining, snowing and the like are met and outdoor charging is needed, a user is required to take out the invention from the charging pile, the sputtering of rainwater in the moving process is avoided, the invention is inserted into the charging port of the automobile, the invention can be manually started when the vehicle is charged and is not loosened, the user is required to open the umbrella in the whole set of actions, and the influence of the sputtering of the rainwater on the final effect or the potential safety hazard caused by a part of the rainwater in the operation process is avoided.
When the invention is firmly contacted with a charging interface, a user is required to manually hold the driving sliding block 17 and push the driving sliding block to the direction of the charging gun head 11 until the plate 37 slides to the other end of the sliding groove 18 and can not push the driving sliding block, in the process, the stretching spring 26 is stretched and deformed, after the user pushes the driving sliding block 17 to the bottom, the plate 37 and the driving sliding block 17 are pulled to reset under the action of the stretching spring 26, the air storage bag 25 is extruded by the plate 37, the air storage bag 25 does not reset by itself, the air in the air storage bag 25 enters each air bag 20 through the air pipe 21, the air in the air storage bag 25 is enabled to be as much as the air in the air bag 20 under the action of the plate 37, the air bag 20 is continuously inflated, the air bag 20 is enabled to be continuously pulled to rotate under the action of the stretching spring 26, the air bag 29 is enabled to rotate, the air bag 35 is enabled to reach the outer side of the air bag, the air bag is enabled to be prevented to reach the air bag, and the air bag is enabled to be connected with the air bag, and the air bag is prevented to the air bag 20, and the air bag is prevented from being charged from entering the air bag 20, and the air bag is prevented from entering the air bag 20, and the air bag is prevented from the air bag is completely entering the air bag 20, and the air bag is provided with the air bag.
When the automobile is charged, the user needs to pull out the invention, the user needs to stir the reset circular ring 19 until reaching the bottom, so as to drive the reset circular plate 22 to rotate, when the reset circular plate 22 rotates, the convex column 32 and the cylindrical column 31 are driven to slide and reset on the sliding rail 24 through the connecting hole 33, when the cylindrical column 31 and the convex column 32 are reset, the air bag 20 is pulled into the working space 28, the air bag 20 is pulled into a gap between the rollers 29, the air bag 20 is extruded by the rollers 29, so that the air in the air bag 20 expanded on the front end 12 of the gun body is returned into the air storage bag 25 through the air pipe 21 again, so that the air storage bag 25 is slowly reset, under the action of the reset circular plate 22, the air bag 20 is discharged and then returned into the working space 28 again through the air bag through groove 35, under the action of the limiting block 34, and the air bag 20 is not returned into the working space through the air bag through groove 35, and then the air bag can be completely replaced into the working space 28, and the invention can be completely replaced by the air bag at the front end 12.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and implement it without limiting the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.

Claims (8)

1. The utility model provides a can prevent rifle that charges of mouth ponding, includes filling mechanism (51) in workspace (28) that set up between rifle body front end (12) and cable division board (27), its characterized in that:
the filling mechanism (51) comprises a reset circular plate (22) which is rotationally connected with a cable isolation plate (27), the reset circular plate (22) is in sliding connection with the front end (12) of the gun body, a reset circular ring (19) is fixedly arranged on the outer side of the reset circular plate (22), connecting holes (33) are uniformly and fixedly arranged on the reset circular plate (22), convex columns (32) are fixedly arranged in the connecting holes (33), each convex column (32) is slidably arranged on a sliding rail (24) corresponding to the convex column, each sliding rail (24) is respectively arranged on two circular plates (23) which are fixedly connected with the cable isolation plate (27), a cylinder (31) is fixedly arranged between the two circular plates (23), each cylinder (31) is fixedly connected with one end of an air bag (20), the other end of the air bag (20) is uniformly and fixedly provided with a through groove (35) on the surface of the gun body through a gap between the two rollers (29), one end (34) is fixedly connected with one end (30) of the air bag (20) in a rotating manner, one end (34) of the air bag is fixedly connected with the other end (30), each shaft (30) is fixedly connected with a fixed plate (36), and the fixed plates (36) are fixedly connected with the front end (12) of the gun body.
2. A charging gun for preventing water accumulation in a charging port according to claim 1, wherein: the gun body front end (12) is fixedly connected with the gun body rear end (13), and the gun body rear end (13) is fixedly connected with the extension block (15).
3. A charging gun for preventing water accumulation in a charging port according to claim 1, wherein: the other end of each air pipe (21) is uniformly fixedly connected with the air storage bag (25), and the air storage bag (25) is arranged in the working space (28) arranged between the gun body rear end (13), the extension block (15) and the cable isolation plate (27).
4. A charging gun for preventing water accumulation in a charging port according to claim 3, wherein: one end of the air storage bag (25) far away from the air pipe (21) is provided with a plate (37), the plate (37) is fixedly connected with the driving sliding block (17), and the plate (37) is slidably arranged in a sliding groove (18) arranged on the extending block (15).
5. A charging gun for preventing water accumulation in a charging port as in claim 4 wherein: an extension spring (26) is fixedly arranged between the plate (37) and the extension block (15) and between the plate and the gun body rear end (13), and the driving sliding block (17) is in sliding connection with the extension block (15).
6. A charging gun for preventing water accumulation in a charging port according to claim 3, wherein: the cable isolation plate (27) is internally and fixedly provided with a cable (16).
7. A charging gun for preventing water accumulation in a charging port according to claim 2, wherein: the charging gun is characterized in that a charging gun head (11) is fixedly arranged at one end, far away from the gun body front end (12), of the gun body rear end (13), and a handle (14) is fixedly arranged on the gun body rear end (13).
8. A charging gun for preventing water accumulation in a charging port as in claim 7 wherein: holes (38) are uniformly formed in the front end (12) of the gun body, and the air pipe (21) penetrates through the holes (38) and enters the working space (28).
CN202311374122.2A 2023-10-23 2023-10-23 Charging gun capable of preventing accumulated water at charging port Withdrawn CN117374646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311374122.2A CN117374646A (en) 2023-10-23 2023-10-23 Charging gun capable of preventing accumulated water at charging port

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311374122.2A CN117374646A (en) 2023-10-23 2023-10-23 Charging gun capable of preventing accumulated water at charging port

Publications (1)

Publication Number Publication Date
CN117374646A true CN117374646A (en) 2024-01-09

Family

ID=89388761

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311374122.2A Withdrawn CN117374646A (en) 2023-10-23 2023-10-23 Charging gun capable of preventing accumulated water at charging port

Country Status (1)

Country Link
CN (1) CN117374646A (en)

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Application publication date: 20240109