CN104882720A - Electric car intelligent charging socket - Google Patents
Electric car intelligent charging socket Download PDFInfo
- Publication number
- CN104882720A CN104882720A CN201510317463.5A CN201510317463A CN104882720A CN 104882720 A CN104882720 A CN 104882720A CN 201510317463 A CN201510317463 A CN 201510317463A CN 104882720 A CN104882720 A CN 104882720A
- Authority
- CN
- China
- Prior art keywords
- charging
- inserted sheet
- insert
- pole inserted
- spring leaf
- 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.)
- Pending
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Classifications
-
- 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
-
- 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
-
- 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
- H01R13/70—Structural association with built-in electrical component with built-in switch
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention provides an electric car intelligent charging socket including a socket body, a waterproofing cover capable of being opened and closed is arranged above an interface of the socket body, the inside of the socket body is provided with a cathode insert and an anode insert, a miniature normally closed switch is arranged between the cathode insert and the anode insert, the miniature normally closed switch is connected with an electric car main power, one side, far away from the cathode insert, of the anode insert is provided with an anode terminal, a self-reset U-shaped spring leaf is arranged between the anode insert and the anode terminal, and the U-shaped spring leaf is connected with the anode insert. When charging is carried out, the U-shaped spring leaf is contacted with the anode terminal under the extrusion of a charging plug. The socket provided can prevent power supply short circuit caused by splashing during the vehicle driving, and can automatically cut off the power supply of a whole vehicle during the charging, and after the charging is finished, the charging inserts are uncharged, so that safety and reliability are guaranteed.
Description
Technical field
The present invention relates to electric vehicle charging device design field, specifically a kind of electric motor intelligent charging socket.
Background technology
Along with the minimizing of petroleum resources, air environmental pollution is day by day serious, and electric motor car, because of its environmental protection, energy-conservation advantage, receives and uses more and more widely.Current charging socket for electric vehicle kind is more, to in the R & D design process of electric motor car, we find existing charging socket for electric vehicle function singleness, during charging, coefficient of safety is low, be mainly manifested in the following aspects: 1, existing charging socket for electric vehicle does not possess water-proof function, dabble in the process of moving and easily cause power supply short circuit.2, existing charging socket for electric vehicle does not possess automatic circuit break function, and people, when charging to electric motor car, sometimes forget and close car load power supply, causes part electrical equipment to charge slowly, may produce misoperation, cause property and personal safety hidden danger in charging process.3, existing charging socket for electric vehicle, after charging electricity, its positive terminal is charged, easy initiation potential.
Summary of the invention
In order to solve above-mentioned prior art Problems existing, the invention provides a kind of electric motor intelligent charging socket, can prevent from dabbling in vehicle travel process causes power supply short circuit, and automatically cuts off car load power supply when charging, it is not charged, safe and reliable that charging terminates rear charging inserted sheet.
The technical solution used in the present invention: a kind of electric motor intelligent charging socket, comprise jack body, waterproof cover to be opened/closed is provided with above the interface of described jack body, described jack body inside is provided with negative pole inserted sheet and positive pole inserted sheet, be provided with a miniature normally closed switch between described negative pole inserted sheet and positive pole inserted sheet, described miniature normally closed switch connects electric motor car general supply; Described positive pole inserted sheet is provided with a positive terminal away from the side of negative pole inserted sheet, is provided with the U-shaped spring leaf of a Self-resetting between described positive pole inserted sheet and positive terminal, and described U-shaped spring leaf is connected with positive pole inserted sheet.During charging, U-shaped spring leaf under the extruding of charging plug with positive terminal contact.
Preferably, the interface both sides of described described jack body are provided with for fixing bolt hole.
Preferably, described waterproof cover is fixed on above charging socket socket by a rotating shaft.
Beneficial effect of the present invention: the present invention devises a miniature normally closed switch and is connected with electric motor car general supply in charging socket for electric vehicle, when charging plug inserts charging socket, just can make normally closed switch open, by car load dump., improve traditional positive terminal meanwhile, increase U-shaped spring leaf and positive pole plate-inserting structure, achieve when positive terminal charges with positive pole inserted sheet and be connected, disconnect when not charging, after plug is pulled up, both positive and negative polarity inserted sheet is all not charged, improves fail safe.The design of waterproof cover, effectively can avoid the power supply short circuit caused because dabbling in vehicle travel process.The present invention is widely used in the motor vehicle of battery-operated motor cycle, electro-tricycle, electric automobile and other kinds.
Accompanying drawing explanation
Fig. 1 is profile of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is vertical view of the present invention;
Fig. 5 is overall structure figure of the present invention.
Embodiment
In order to state details and the advantage thereof of technical solution of the present invention further, be now described in conjunction with the accompanying drawings and embodiments.
As shown in Figure 1, a kind of electric motor intelligent charging socket, comprise jack body, waterproof cover 1 to be opened/closed is provided with above the interface of described jack body, described jack body inside is provided with negative pole inserted sheet 2 and positive pole inserted sheet 3, be provided with a miniature normally closed switch 5 between described negative pole inserted sheet 2 and positive pole inserted sheet 3, described miniature normally closed switch 5 connects electric motor car general supply; Described positive pole inserted sheet 3 is provided with a positive terminal 6 away from the side of negative pole inserted sheet 2, the U-shaped spring leaf 4 of a Self-resetting is provided with between described positive pole inserted sheet 3 and positive terminal 6, described U-shaped spring leaf 4 is connected with positive pole inserted sheet 3, during charging, charging plug extrudes U-shaped spring leaf 4, and U-shaped spring leaf 4 contacts with positive terminal 6.
In the present embodiment, as shown in Figure 2, the interface both sides of described jack body are also provided with for fixing bolt hole 7.Waterproof cover 1 is fixed on above charging socket socket by a rotating shaft 8, when not charging, is closed by waterproof cover 1, can close the interface of charging socket for electric vehicle completely, prevent water droplet from entering and cause short circuit.
Miniature normally closed switch 5 is connected in whole electric vehicle general supply, and when vehicle does not charge, miniature normally closed switch 5 closes, and car load normally works.During Vehicular charging, need plug insertion socket, plug can make miniature normally closed switch 5 be switched to off-state by closed after inserting, cut off car load power supply, can either save power supply, can prevent misoperation again.
During Vehicular charging, plug insertion socket, extrudes U-shaped spring leaf 4, and U-shaped spring leaf 4 contacts with positive terminal 6, positive pole inserted sheet 3 and positive terminal 6 is coupled together, charges to vehicle; After charging terminates, pull up plug, U-shaped spring leaf 4 automatically resets, and the connection of positive pole inserted sheet 3 with positive terminal 6 disconnected, now, negative pole inserted sheet 2 and positive pole inserted sheet 3 are all not charged, safe and reliable.Wherein, Fig. 2, Fig. 3 and Fig. 4 are front view of the present invention, left view and vertical view respectively.In the front view that Fig. 2 shows, conveniently observe and be also marked the position of U-shaped spring leaf 4 and positive terminal 6, in fact the spigot of this charging socket as shown in Figure 5, and positive terminal 6 is sealed in charging socket, stops Danger Electric shock risk.
Claims (3)
1. an electric motor intelligent charging socket, comprise jack body, it is characterized in that: above the interface of described jack body, be provided with waterproof cover to be opened/closed (1), described jack body inside is provided with negative pole inserted sheet (2) and positive pole inserted sheet (3), be provided with a miniature normally closed switch (5) between described negative pole inserted sheet (2) and positive pole inserted sheet (3), described miniature normally closed switch (5) connects electric motor car general supply; Described positive pole inserted sheet (3) is provided with a positive terminal (6) away from the side of negative pole inserted sheet (2), be provided with the U-shaped spring leaf (4) of a Self-resetting between described positive pole inserted sheet (3) and positive terminal (6), described U-shaped spring leaf (4) is connected with positive pole inserted sheet (3); During charging, U-shaped spring leaf (4) contacts with positive terminal (6) under the extruding of charging plug.
2. electric motor intelligent charging socket according to claim 1, is characterized in that: the interface both sides of described jack body are provided with for fixing bolt hole (7).
3. electric motor intelligent charging socket according to claim 1, is characterized in that: described waterproof cover (1) is fixed on above charging socket socket by a rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510317463.5A CN104882720A (en) | 2015-06-10 | 2015-06-10 | Electric car intelligent charging socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510317463.5A CN104882720A (en) | 2015-06-10 | 2015-06-10 | Electric car intelligent charging socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104882720A true CN104882720A (en) | 2015-09-02 |
Family
ID=53950114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510317463.5A Pending CN104882720A (en) | 2015-06-10 | 2015-06-10 | Electric car intelligent charging socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882720A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896675A (en) * | 2016-06-04 | 2016-08-24 | 无锡小刀电动科技股份有限公司 | Safety charging seat |
| CN107910686A (en) * | 2017-11-18 | 2018-04-13 | 福州百特节能科技有限公司 | Electric car electric shock-prevention safety charge port |
| CN107978920A (en) * | 2017-11-17 | 2018-05-01 | 广州市盛吉成智能科技有限公司 | A kind of efficient new energy electric motor vehicle charging equipment |
| CN108515869A (en) * | 2018-04-26 | 2018-09-11 | 江苏淮海新能源车辆有限公司 | A kind of electric vehicle safety charging device and its control system |
| CN109494531A (en) * | 2017-09-11 | 2019-03-19 | 温州协佳电子科技有限公司 | A kind of public terminal plug interface and power connector |
| CN109728481A (en) * | 2018-12-18 | 2019-05-07 | 南京金城机械有限公司 | A kind of electric vehicle charging safety switch |
| CN110247266A (en) * | 2019-06-24 | 2019-09-17 | 黄文明 | A kind of connector of compact belt switch |
| CN111509507A (en) * | 2019-07-18 | 2020-08-07 | 徐州寰鼎机械科技有限公司 | Anti-electric shock type power supply plugging system and electric vehicle |
| CN112498137A (en) * | 2020-11-05 | 2021-03-16 | 南京康尼新能源汽车零部件有限公司 | Protective cover for electric automobile charging connector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001275207A (en) * | 2000-03-29 | 2001-10-05 | Tcm Corp | Charging socket device |
| CN201075504Y (en) * | 2007-06-05 | 2008-06-18 | 周荣庆 | Electric shock preventing safety socket |
| CN202042741U (en) * | 2011-04-06 | 2011-11-16 | 株洲南方宇航电动车辆制造有限公司 | Charging device for electric automobile |
| CN102544886A (en) * | 2010-12-28 | 2012-07-04 | 东莞高得电工器材有限公司 | Safety socket |
| CN203260863U (en) * | 2013-01-22 | 2013-10-30 | 雅迪科技集团有限公司 | Charging socket for electric vehicle |
| CN103682870A (en) * | 2013-12-25 | 2014-03-26 | 普天新能源车辆技术有限公司 | Charging socket for electric car |
| CN203813161U (en) * | 2014-05-12 | 2014-09-03 | 成都凯迈科技有限公司 | Charging socket for vehicle lithium batteries |
| CN204720666U (en) * | 2015-06-10 | 2015-10-21 | 江苏东方英诗兰得车业有限公司 | A kind of electric motor intelligent charging socket |
-
2015
- 2015-06-10 CN CN201510317463.5A patent/CN104882720A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001275207A (en) * | 2000-03-29 | 2001-10-05 | Tcm Corp | Charging socket device |
| CN201075504Y (en) * | 2007-06-05 | 2008-06-18 | 周荣庆 | Electric shock preventing safety socket |
| CN102544886A (en) * | 2010-12-28 | 2012-07-04 | 东莞高得电工器材有限公司 | Safety socket |
| CN202042741U (en) * | 2011-04-06 | 2011-11-16 | 株洲南方宇航电动车辆制造有限公司 | Charging device for electric automobile |
| CN203260863U (en) * | 2013-01-22 | 2013-10-30 | 雅迪科技集团有限公司 | Charging socket for electric vehicle |
| CN103682870A (en) * | 2013-12-25 | 2014-03-26 | 普天新能源车辆技术有限公司 | Charging socket for electric car |
| CN203813161U (en) * | 2014-05-12 | 2014-09-03 | 成都凯迈科技有限公司 | Charging socket for vehicle lithium batteries |
| CN204720666U (en) * | 2015-06-10 | 2015-10-21 | 江苏东方英诗兰得车业有限公司 | A kind of electric motor intelligent charging socket |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896675A (en) * | 2016-06-04 | 2016-08-24 | 无锡小刀电动科技股份有限公司 | Safety charging seat |
| CN109494531A (en) * | 2017-09-11 | 2019-03-19 | 温州协佳电子科技有限公司 | A kind of public terminal plug interface and power connector |
| CN107978920A (en) * | 2017-11-17 | 2018-05-01 | 广州市盛吉成智能科技有限公司 | A kind of efficient new energy electric motor vehicle charging equipment |
| CN107910686A (en) * | 2017-11-18 | 2018-04-13 | 福州百特节能科技有限公司 | Electric car electric shock-prevention safety charge port |
| CN108515869A (en) * | 2018-04-26 | 2018-09-11 | 江苏淮海新能源车辆有限公司 | A kind of electric vehicle safety charging device and its control system |
| CN109728481A (en) * | 2018-12-18 | 2019-05-07 | 南京金城机械有限公司 | A kind of electric vehicle charging safety switch |
| CN110247266A (en) * | 2019-06-24 | 2019-09-17 | 黄文明 | A kind of connector of compact belt switch |
| CN111509507A (en) * | 2019-07-18 | 2020-08-07 | 徐州寰鼎机械科技有限公司 | Anti-electric shock type power supply plugging system and electric vehicle |
| CN112498137A (en) * | 2020-11-05 | 2021-03-16 | 南京康尼新能源汽车零部件有限公司 | Protective cover for electric automobile charging connector |
| CN112498137B (en) * | 2020-11-05 | 2021-08-03 | 南京康尼新能源汽车零部件有限公司 | Protective cover for electric automobile charging connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |
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| RJ01 | Rejection of invention patent application after publication |