CN110620304B - Automatic separation device for charging new energy automobile - Google Patents
Automatic separation device for charging new energy automobile Download PDFInfo
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- CN110620304B CN110620304B CN201910949852.8A CN201910949852A CN110620304B CN 110620304 B CN110620304 B CN 110620304B CN 201910949852 A CN201910949852 A CN 201910949852A CN 110620304 B CN110620304 B CN 110620304B
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- plug
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- new energy
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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
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/60—Means for supporting coupling part when not engaged
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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- 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
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- 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
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- 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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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of new energy vehicles and discloses an automatic separation device for charging a new energy vehicle. The dust guard is extruded to move rightwards through the right end of the plug, the jack on the plug is contacted with the insulating column, when the jack on the plug is contacted with the metal column, the plug is contacted with the metal sheet through the metal column, a circuit between the plug and the charging device is communicated, and the coil adsorbs the permanent magnet; after charging of the new energy automobile is completed, the spring pushes the plug to move leftwards through the dust guard, the plug is separated from a circuit of the charging device, and the problem that the existing charging plug is connected with the charging device and is prone to loosening is solved through the structure.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to an automatic separation device for charging a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source or conventional automobile fuel, but adopts a novel vehicle-mounted power device, integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The existing new energy automobile comprises: the new energy automobile not only saves energy, but also has no pollution to the environment, and the new energy automobile will become a mainstream use tool of people in convenient traffic in the near future by combining the energy resource status of China and the development trend of international automobile technology.
Present new energy automobile charges and is on the mouth that charges that directly inserts the plug on filling electric pile, this kind of direct continuous charging mode, there is the unstable problem of connection, under the effect of other external forces, plug and socket readily releasable, thereby lead to new energy automobile to charge the disconnection, cause new energy automobile's life to reduce easily, in addition, current charging device is sealing connection, this often leads to charging the high temperature of contact jaw, thereby there is certain potential safety hazard, and owing to forget to pull out the plug after the completion of charging, and the plug links to each other with the socket always, thereby lead to burning out of vehicle easily, in order to solve above problem we provide one kind and be used for the automatic separation device that new energy automobile charges.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the automatic separation device for charging the new energy automobile, which has the advantages of tight charging connection, good heat dissipation effect and automatic separation of the plug and the socket, and solves the problems that the charging connection part of the existing new energy automobile charging device is easy to separate, the heat dissipation effect is poor and the plug and the socket cannot be automatically separated.
(II) technical scheme
In order to realize the purposes of tight charging connection, good heat dissipation effect and automatic separation of the plug and the socket, the invention provides the following technical scheme: an automatic separation device for charging a new energy automobile comprises a plug, anti-skid grains are fixedly connected to the outer side of the left portion of the plug, jacks are formed in the right end face of the plug, permanent magnets are fixedly connected to the right end face of the plug and between the jacks, a plug wire is fixedly connected to the left end of the plug, a charging device is inserted into the right side of the plug, slots are formed in the four end faces of the charging device, sliding grooves are formed in the upper end face and the lower end face of each slot, first heat dissipation grooves are formed in the upper middle side of the charging device, a rectangular groove is formed in the middle position of the upper portion of the charging device and right above the first heat dissipation grooves, second heat dissipation grooves are formed in the upper portion of the charging device and two ends of the rectangular groove, heat dissipation holes are formed in the upper portion of the charging device and on the outer sides of the second heat dissipation grooves, a dust guard is, the through-hole has all been seted up to the inside of dust guard, equal fixedly connected with spring between dust guard and the charging device, charging device's lower extreme fixedly connected with fixed column, charging device's middle part fixedly connected with sheetmetal, the equal fixedly connected with metal post in four sides of sheetmetal, the equal fixedly connected with insulated column in outer end of metal post, fixedly connected with fixing base between sheetmetal and the metal post, the ring channel has been seted up in the four sides outside of fixing base, the outside of fixing base and the equal fixedly connected with coil in the upper and lower side of the lower extreme of first radiating groove and ring channel, the lower extreme position of sheetmetal just is at the inside fixedly connected with power supply line of charging device and fixed column, charging device's inside just is provided with.
Preferably, the lower end of the first heat dissipation groove is an annular groove, and the outer side of the annular groove is the same as the slot, so that the heat or steam in the slot and the heat generated by the coil can be dissipated.
Preferably, the charging device is provided with a circuit output switch, so that when the vehicle is not fully charged, the charging operation needs to be disconnected, and the plug is pulled out.
Preferably, the spring is a high-elasticity spring, so that a user can complete the plugging of the plug with small force.
Preferably, the heat dissipation holes are through holes inclined downwards, so that rainwater is prevented from entering the heat dissipation holes.
Preferably, the diameter of the through hole is larger than the diameters of the metal column and the insulating column, so that the insertion of the jack and the metal column and the insulating column is ensured.
Preferably, the outer side of the annular groove is provided with a hole groove communicated with the slot, so that heat in the slot is further dissipated.
Preferably, the coil surrounds the inner side end of the metal column, so that the coil can generate a strong magnetic field and the connection between the jack and the metal column is not affected.
Preferably, half of the coil is embedded in the fixed seat, so that heat generated by the coil can be quickly dissipated.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic separation device for charging a new energy automobile, which has the following beneficial effects:
1. the automatic separation device for charging the new energy automobile inserts a plug into a charging device through a slot by holding anti-slip lines on the plug, the right end of the plug extrudes a dust guard to move rightwards in the inserting process, after the plug moves for a certain distance, jacks on the plug are contacted with an insulating column, when the jacks on the plug are contacted with a metal column, the plug is contacted with a metal sheet through the metal column, a circuit between the plug and the charging device is communicated, at the moment, a coil arranged on the outer side of the metal column generates a magnetic field opposite to a permanent magnet, the magnetic field generated by the coil pulls the plug to be closely contacted with the charging device through the permanent magnet, after the charging of the new energy automobile is completed, the circuit between the plug and the charging device is disconnected, under the action of a spring, the spring moves leftwards through the dust guard, the dust guard pushes the plug to move leftwards, and the plug is separated from, the structure achieves the tight connection of the plug and the charging device by utilizing the electromagnetic principle of the electrified coil because the spring is a high-elasticity spring, so that the plug can stay at the position of the insulating column.
2. According to the automatic separation device for charging the new energy automobile, the high-elasticity spring and the insulating column are arranged, so that the circuit separation of the plug and the charging device is ensured, and the plug is prevented from directly separating from the whole charging device and falling on the ground.
3. This an autosegregation device for new energy automobile charges can reach its quick heat dissipation through first radiating groove and the second radiating groove that the coil outside was seted up, and first radiating groove and second radiating groove and slot intercommunication to can dispel the heat to the circuit component between plug and the charging device.
4. This an autosegregation device for new energy automobile charges through the drying device that the rectangular channel inside set up, can absorb its steam to the water that leads to gluing on the plug because of the accident under the heating of the circuit component between plug and charging device to it leads to gluing water to corrode circuit component inside to have avoided current charging device to seal.
5. This an autosegregation device for new energy automobile charges through the louvre and drying device's that the second radiating groove outside was seted up under the combined action to the entering of outside rainwater and dust has been prevented.
Drawings
FIG. 1 is a front sectional view of the plug of the present invention;
FIG. 2 is a schematic front view of a charging device according to the present invention;
FIG. 3 is a front sectional view of the charging device according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at A according to the present invention;
fig. 5 is an enlarged view of the structure of fig. 3 at B according to the present invention.
In the figure: the anti-slip plug comprises a plug 1, anti-slip patterns 101, jacks 102, permanent magnets 103, plug wires 2, a charging device 3, a slot 301, a sliding groove 302, a first heat dissipation groove 303, a rectangular groove 304, a second heat dissipation groove 305, a heat dissipation hole 3051, a dust guard 4, a through hole 401, a spring 402, a fixing column 5, a metal sheet 6, a metal column 7, an insulating column 8, a fixing seat 9, an annular groove 901, a coil 10, a power supply wire 11 and a drying device 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an automatic separation device for charging a new energy automobile comprises a plug 1, the outer side of the left portion of the plug 1 is fixedly connected with anti-slip patterns 101, the right end surface of the plug 1 is provided with jacks 102, the right end surface of the plug 1 is fixedly connected with permanent magnets 103 between the jacks 102, the left end of the plug 1 is fixedly connected with a plug wire 2, the right side of the plug 1 is inserted with a charging device 3, the four end surfaces of the charging device 3 are provided with slots 301, the four end surfaces of the charging device 3 are provided with sliding grooves 302 on the upper and lower sides of the slots 301, the upper side of the charging device 3 is provided with a first heat dissipation groove 303, the middle position of the upper portion of the charging device 3 is provided with a rectangular groove 304 directly above the first heat dissipation groove 303, the upper portion of the charging device 3 is provided with second heat dissipation grooves 305 on the two ends of the rectangular groove 304, the upper portion of the charging device 3 is provided with heat dissipation holes 305, louvre 3051 is the decurrent through-hole of slope to avoid the entering of rainwater, be provided with circuit output switch on charging device 3, thereby guarantee that the vehicle is not dashing when full towards the electricity, and need break off the work of charging, thereby extract plug 1. Charging device 3's inside and sliding connection has dust guard 4 in spout 302, and through-hole 401 has all been seted up to dust guard 4's inside, equal fixedly connected with spring 402 between dust guard 4 and the charging device 3, and spring 402 is high elasticity spring to guarantee that the user uses less power just can accomplish the grafting of plug 1.
The working principle is as follows: the automatic separation device for charging the new energy automobile comprises a plug 1, wherein the plug 1 is inserted into a charging device 3 through a slot 301 by holding an anti-slip pattern 101 on the plug 1, the right end of the plug 1 presses a dust-proof plate 4 to move rightwards in the inserting process, a jack 102 on the plug 1 is contacted with an insulating column 8 after moving for a certain distance, when the jack 102 on the plug 1 is contacted with a metal column 7, the plug 1 is contacted with a metal sheet 6 through the metal column 7, a circuit between the plug 1 and the charging device 3 is communicated, at the moment, a coil 10 arranged on the outer side of the metal column 7 generates a magnetic field opposite to a permanent magnet 103, the magnetic field generated by the coil 10 pulls the plug 1 to be closely contacted with the charging device 3 through the permanent magnet 103, when the new energy automobile is charged, the circuit between the plug 1 and the charging device 3 is disconnected, at the moment, under the action of a spring 402, the spring 402 moves leftwards through the dust-proof board 4, the dust-proof board 4 pushes the plug 1 to move leftwards, the circuit of the plug 1 and the charging device 3 is separated, because the spring 402 is a high-elasticity spring, the plug 1 can stay at the position of the insulating column 8, the structure achieves the tight connection of the plug 1 and the charging device 3 by utilizing the electromagnetic principle of the electrified coil, the circuit separation of the plug 1 and the charging device 3 is ensured by the arrangement of the high-elasticity spring 402 and the insulating column 8, the plug 1 is prevented from directly separating from the whole charging device 3 and falling on the ground, the rapid heat dissipation can be achieved through the first heat dissipation groove 303 and the second heat dissipation groove 305 which are arranged outside the coil 10, the first heat dissipation groove 303 and the second heat dissipation groove 305 are communicated with the slot 301, the heat dissipation can be carried out on the circuit elements between the plug 1 and the charging device 3, and the drying device 12 is arranged inside the rectangular groove 304, can absorb its steam under the heating of the circuit element between plug 1 and charging device 3 to the water that leads to gluing because of the accident on plug 1 to avoided current charging device sealed to lead to gluing water to corrode circuit element in inside, through louvre 3051 that the second radiating groove 305 outside was seted up, thereby prevented the entering of outside rainwater and dust.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic separation device for new energy automobile charges, includes plug (1), its characterized in that: the anti-skid plug is characterized in that anti-skid grains (101) are fixedly connected to the outer side of the left portion of the plug (1), jacks (102) are formed in the right end face of the plug (1), permanent magnets (103) are fixedly connected between the jacks (102) in the right end face of the plug (1), plug wires (2) are fixedly connected to the left end of the plug (1), a charging device (3) is spliced on the right side of the plug (1), slots (301) are formed in the four end faces of the charging device (3), sliding grooves (302) are formed in the upper side and the lower side of each slot (301), first heat dissipation grooves (303) are formed in the upper portion of the charging device (3), rectangular grooves (304) are formed in the middle position of the upper portion of the charging device (3) and right above the first heat dissipation grooves (303), second heat dissipation grooves (305) are formed in the upper portion of the charging device (3) and two ends of the rectangular grooves (304), louvre (3051) has been seted up on the upper portion of charging device (3) and in the outside of second radiating groove (305), there are dust guard (4) inside and sliding connection in spout (302) of charging device (3), through-hole (401) have all been seted up to the inside of dust guard (4), equal fixedly connected with spring (402) between dust guard (4) and charging device (3), lower extreme fixedly connected with fixed column (5) of charging device (3), middle part fixedly connected with sheetmetal (6) of charging device (3), the equal fixedly connected with post (7) in four sides of sheetmetal (6), the equal fixedly connected with insulated column (8) in outer end of post (7), fixedly connected with fixing base (9) between sheetmetal (6) and post (7), ring channel (901) has been seted up in the four sides of fixing base (9), the equal fixedly connected with coil in the outside of fixing base (9) and in the lower extreme of first radiating groove (303) and the upper and lower side of ring channel (901) ((b) ("c 10) A power supply line (11) is fixedly connected to the lower end position of the metal sheet (6) and inside the charging device (3) and the fixing column (5), and a drying device (12) is arranged inside the charging device (3) and in the rectangular groove (304); the lower end of the first heat dissipation groove (202) is an annular groove, and the outer side of the annular groove is the same as the slot (301).
2. The automatic separation device for charging the new energy automobile according to claim 1, wherein: and a circuit output switch is arranged on the charging device (3).
3. The automatic separation device for charging the new energy automobile according to claim 1, wherein: the spring (402) is a high-elasticity spring.
4. The automatic separation device for charging the new energy automobile according to claim 1, wherein: the heat dissipation holes (3051) are through holes inclined downwards.
5. The automatic separation device for charging the new energy automobile according to claim 1, wherein: the diameter of the through hole (401) is larger than the diameters of the metal column (7) and the insulating column (8).
6. The automatic separation device for charging the new energy automobile according to claim 1, wherein: and a hole groove communicated with the slot (301) is formed in the outer side of the annular groove (901).
7. The automatic separation device for charging the new energy automobile according to claim 1, wherein: the coil (10) surrounds the inner end of the metal column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910949852.8A CN110620304B (en) | 2019-10-08 | 2019-10-08 | Automatic separation device for charging new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910949852.8A CN110620304B (en) | 2019-10-08 | 2019-10-08 | Automatic separation device for charging new energy automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110620304A CN110620304A (en) | 2019-12-27 |
| CN110620304B true CN110620304B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910949852.8A Active CN110620304B (en) | 2019-10-08 | 2019-10-08 | Automatic separation device for charging new energy automobile |
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| CN (1) | CN110620304B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478118B (en) * | 2020-04-07 | 2021-11-16 | 湖南利美防爆装备制造股份有限公司 | Charging plug and socket for electric vehicle |
| CN113555723B (en) * | 2021-06-22 | 2022-06-17 | 康思立达（上海）汽车科技有限公司 | Outdoor waterproof rifle that charges |
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| CN206313215U (en) * | 2016-11-02 | 2017-07-07 | 诚岱机械厂股份有限公司 | The special electrical connection device of moving member |
| CN107302153A (en) * | 2017-06-22 | 2017-10-27 | 安徽江淮汽车集团股份有限公司 | A kind of charging socket from protection |
| CN109600963A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | The radiator and charging unit and vehicle of charging connector |
| CN109501610A (en) * | 2018-10-23 | 2019-03-22 | 东莞市趣电智能科技有限公司 | A kind of good cradle and electric vehicle including the cradle of radiating |
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