CN204794283U - A intelligent AC adapter for electric automobile charges - Google Patents
A intelligent AC adapter for electric automobile charges Download PDFInfo
- Publication number
- CN204794283U CN204794283U CN201520195607.XU CN201520195607U CN204794283U CN 204794283 U CN204794283 U CN 204794283U CN 201520195607 U CN201520195607 U CN 201520195607U CN 204794283 U CN204794283 U CN 204794283U
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- China
- Prior art keywords
- unit
- adapter
- power supply
- fuse
- relay
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Abstract
The utility model provides a an intelligent AC adapter for electric automobile charges that have management function, the integrated level is high, production work load is little, can be fit for mass production, the utility model discloses a retrieval fuse of integrated device in same casing, lightning protection unit, secondary power supply unit, leakage detection unit, voltage detection unit, display element, relay, start - stop switch, the control unit and NULL interface of being connected with retrieval fuse electricity respectively and the interface of being connected with the the control unit electricity that charges, the series connection of NULL interface connect gradually behind the retrieval fuse lightning protection unit, secondary power supply unit, leakage detection unit, voltage detection unit, relay, the interface that charges, the control unit electricity are respectively connected secondary power supply unit, leakage detection unit, voltage detection unit, display element, relay, start - stop switch, the interface that charges, NULL interface, lightning protection unit, the interface that charges is ground connection respectively.
Description
Technical field
The utility model relates to a kind of intelligent AC adapter for charging electric vehicle.
Background technology
Some kart with Vehicular charger, generally need join AC adapter for charging to it at present.The design of these AC adapter is by some devices as fuse, earth leakage protective, lightning arrester, A.C. contactor/relay etc. are combined simply, without control and management function, just completes simple function alternating current being accessed Vehicular charger.This kind of product reliability difference, have potential safety hazard, and production work amount is large, is not suitable for producing in enormous quantities.Therefore, design, manufacture a kind of there is management function, intelligent adapter that integrated level is high extremely needs.
Utility model content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of and have management function, integrated level is high, production work amount is little, can be applicable to the intelligent AC adapter for charging electric vehicle produced in enormous quantities.
The technical scheme that the utility model adopts is: the utility model comprises the recovered fuse of integrating device in same housing, lightning protection unit, secondary power supply device, detection of electrical leakage unit, voltage detection unit, display unit, relay, start stop switch, control unit and respectively with the described charging inlet exchanging input interface and be electrically connected with described control unit recovering fuse and be electrically connected, described lightning protection unit is connected successively after can recovering fuse described in described interchange input interface series connection, secondary power supply device, detection of electrical leakage unit, voltage detection unit, relay, charging inlet, described control unit is electrically connected described secondary power supply device respectively, detection of electrical leakage unit, voltage detection unit, display unit, relay, start stop switch, charging inlet, described interchange input interface, lightning protection unit, charging inlet is ground connection respectively.
Further, described interchange input interface can be electrically connected with city, described charging inlet can be connected with Vehicular charger, and the described fuse that recovers cuts off power supply when load or described intelligent AC adapter are short-circuited and automatically recovers after short trouble disappears.
Further, described lightning protection unit is at least one that piezo-resistance or piezo-resistance add in discharge tube.
The beneficial effects of the utility model are: due to the utility model comprise the recovered fuse of integrating device in same housing, lightning protection unit, secondary power supply device, detection of electrical leakage unit, voltage detection unit, display unit, relay, start stop switch, control unit and respectively with the described charging inlet exchanging input interface and be electrically connected with described control unit recovering fuse and be electrically connected; its integrated rear production is installed; so the utility model uses, simple, convenient, and reliable property is high, safety, is applicable to producing in enormous quantities.And connect described lightning protection unit, secondary power supply device, detection of electrical leakage unit, voltage detection unit, relay, charging inlet successively after fuse can being recovered described in described interchange input interface series connection; Described control unit is electrically connected described secondary power supply device, detection of electrical leakage unit, voltage detection unit, display unit, relay, start stop switch, charging inlet respectively, and described interchange input interface, lightning protection unit, charging inlet be ground connection respectively.The described fuse that recovers is when load or this product are short-circuited, and cuts off power supply, and protection power consumption equipment, after short trouble disappears, recovers automatically; Described lightning protection unit is for when there is overvoltage or be struck by lightning in AC power, and protection power consumption equipment and this product do not damage; Described detection of electrical leakage unit detects by described control unit, when electric leakage occurs power consumption equipment, after described control unit detects, disconnects described relay immediately, protection personal safety; When described voltage control unit detects city's electrical anomaly, disconnect described relay immediately, proterctive equipment safety; Described control unit is monitored and is managed whole charging process, completes the intelligent charge to batteries of electric automobile.So the utility model has management function, integrated level is high, production work amount is little, can be applicable to production in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the utility model circuit principle structure block diagram;
Fig. 2 is the flow chart of the utility model charging process.
Embodiment
As shown in Figure 1 and Figure 2, the utility model it comprise exchange input interface 1, charging inlet 10, fuse 2, lightning protection unit 3, secondary power supply device 4, detection of electrical leakage unit 5, voltage detection unit 11 can be recovered, display unit 7, relay 8, start stop switch 9, control unit 6; Describedly recover fuse 2, lightning protection unit 3, secondary power supply device 4, detection of electrical leakage unit 5, voltage detection unit 11; display unit 7, relay 8, start stop switch 9, control unit 6 combination of sets apparatus for converting become separate part in a housing; these parts are electrically connected with city by described interchange input interface 1, and these parts are connected with Vehicular charger by described charging inlet 10.Described interchange input interface 1 can recover the rear connection of fuse 2 described lightning protection unit 3, secondary power supply device 4, detection of electrical leakage unit 5, voltage detection unit 11, relay 8, charging inlet 10 described in connecting; Described control unit 6 connects described secondary power supply device 4, detection of electrical leakage unit 5, voltage detection unit 11, display unit 7, relay 8, start stop switch 9, charging inlet 10; Described interchange input interface 1, lightning protection unit 3, charging inlet 10 device have ground protection to connect.Wherein, described interchange input interface 1 is that this interface selects three-prong plug by civil power (alternating current) couple in adapter, and wherein two cores connect and exchange input L and N, and another core earth connection does protection and uses; Described recover fuse 2 act as when being short-circuited with electric loading or this product, cut off power supply, protection power consumption equipment, after short trouble disappears, recovers automatically; Described lightning protection unit act as when AC power occurs overvoltage or is struck by lightning, protection power consumption equipment and this product do not damage, described lightning protection unit select piezo-resistance or piezo-resistance add discharge tube composition; Acting as when electric leakage occurs power consumption equipment of described detection of electrical leakage unit 5, when described control unit 6 detects electric leakage, disconnects described relay 8 immediately, protection personal safety; When described voltage control unit 11 detects city's electrical anomaly, disconnect described relay 8 immediately, proterctive equipment safety; Described relay 8 controls by described control unit 6, and it act as and is switched on or switched off charge circuit; Described control unit 6 is as the control centre of this adapter, and this unit monitors and manage whole charging process, completes the intelligent charge to electric automobile; Adapter is directly accessed electric car charging interface by acting as of described charging inlet 10, and carries out information interaction by the handshake on charging inlet and Vehicular charger, completes the charging to electric automobile; Described secondary power supply device 4 provides power supply for adapter inner part; The effect of described display unit 7 is display adapter running statuses, can select LED or liquid crystal display etc.; Described start stop switch 9 is for starting or stoping adapter work; By above-mentioned each unit package in a shell, form a complete independently product.
The utility model can be widely used in AC adapter field.
Claims (3)
1. for an intelligent AC adapter for charging electric vehicle, it is characterized in that: described intelligent AC adapter comprises the recovered fuse of integrating device in same housing (2), lightning protection unit (3), secondary power supply device (4), detection of electrical leakage unit (5), voltage detection unit (11), display unit (7), relay (8), start stop switch (9), control unit (6) and respectively with the described charging inlet (10) exchanging input interface (1) and be electrically connected with described control unit (6) recovering fuse (2) and be electrically connected, connect described lightning protection unit (3) successively after fuse (2) can being recovered described in the series connection of described interchange input interface (1), secondary power supply device (4), detection of electrical leakage unit (5), voltage detection unit (11), relay (8), charging inlet (10), described control unit (6) is electrically connected described secondary power supply device (4) respectively, detection of electrical leakage unit (5), voltage detection unit (11), display unit (7), relay (8), start stop switch (9), charging inlet (10), described interchange input interface (1), lightning protection unit (3), charging inlet (10) is ground connection respectively.
2. the intelligent AC adapter for charging electric vehicle according to claim 1, it is characterized in that: described interchange input interface (1) can be electrically connected with city, described charging inlet (10) can be connected with on-vehicle battery, and the described fuse (2) that recovers cuts off power supply when load or described intelligent AC adapter are short-circuited and automatically recovers after short trouble disappears.
3. the intelligent AC adapter for charging electric vehicle according to claim 1, is characterized in that: described lightning protection unit (3) adds at least one in discharge tube for piezo-resistance or piezo-resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195607.XU CN204794283U (en) | 2015-04-02 | 2015-04-02 | A intelligent AC adapter for electric automobile charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195607.XU CN204794283U (en) | 2015-04-02 | 2015-04-02 | A intelligent AC adapter for electric automobile charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794283U true CN204794283U (en) | 2015-11-18 |
Family
ID=54534261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520195607.XU Expired - Fee Related CN204794283U (en) | 2015-04-02 | 2015-04-02 | A intelligent AC adapter for electric automobile charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767258A (en) * | 2015-04-02 | 2015-07-08 | 珠海泰坦科技股份有限公司 | Intelligent alternating-current adapter for charging electric automobile |
-
2015
- 2015-04-02 CN CN201520195607.XU patent/CN204794283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767258A (en) * | 2015-04-02 | 2015-07-08 | 珠海泰坦科技股份有限公司 | Intelligent alternating-current adapter for charging electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |