CN201797193U

CN201797193U - Connector device for power transmission

Info

Publication number: CN201797193U
Application number: CN2010201871168U
Authority: CN
Inventors: 陈吉祥
Original assignee: SHANGSHENG ENTERPRISE CO Ltd
Current assignee: SHANGSHENG ENTERPRISE CO Ltd
Priority date: 2010-04-30
Filing date: 2010-04-30
Publication date: 2011-04-13
Anticipated expiration: 2020-04-30

Abstract

The utility model discloses a connector device applicable to power transmission, which comprises a plug end and a socket end. The plug end is provided with a group of posts for positive and negative power transmission, at least one group of terminals for feeding power states of a load or a power storage end back to a display interface, and a grounding part. The socket end is provided with jacks corresponding to the posts, terminals and the ground part of the plug end. The post group at the plug end is used for bearing transient or accelerating current, so that better power supply efficiency is achieved. The terminal groups provide users with options of elastic applications.

Description

The electrical connector of electric power transfer

Technical field

This creation is about a kind of electrical connector, and particularly is applied to the electrical connector of the electric power transfer of motor vehicle.

Background technology

The output of motor vehicle and consumer's acceptance soar under the rumor that the energy is about to exhaust, though help global economy and reach carbon reduction, along with the appearance of new product, its safety problem also comes into one's own.The motor vehicle key is battery, also must solve battery because of quick charge, causes battery this difficult problem of generating heat rapidly, and charge have regularly, be full of automatic stop, fill soon, identification, multiple protective or the like function automatically.Because charge power supply line group is a motor vehicle at one of key component of dwelling house or charging station charging; comprise: plugs and sockets group, power line, protection loop and automotive connector etc., so must shoulder the difficult tired responsibility of big electric current quick charge and security consideration.

But, take a broad view of the specification product that plug, the socket group released on the market at present do not have provides electric vehicle charging or electric power transfer to use specially, if continue to use existing plug and socket under the charge efficiency of the high power of short time charging and big electric current is considered, the charger transferring electric power probably will produce heating or electric leakage, transient voltage instability, cause anxiety really for its fail safe and charging efficiency.

Start moment or quicken big electric current if there is a kind of jockey of electric power transfer to undertake, can reduce impedance and preferable electric power supply, real is the required of industry.

Summary of the invention

The purpose of this creation is to disclose a kind of electrical connector of electric power transfer, and the plug end that this electrical connector provided has one group of pole, in order to the corresponding jack of grafting socket end, and the interface of electric power transfer during as the load charging.

The one purpose of this creation is to disclose a kind of electrical connector of electric power transfer, the plug end that this electrical connector provided has one group of terminal, corresponding jack in order to the grafting socket end, as the electricity consumption or the electric power storage state of load or electric power storage end are feedback to control unit, export charged state or battery status and show, in real time monitor state by display unit.

Another purpose of this creation is to disclose a kind of electrical connector that has fail safe, the big electric current of load and keep power end supply constant charge usefulness and electric power transfer.

In a specific embodiment, the electrical connector of the electric power transfer of this creation, formed by a plug end and a socket end, wherein, this plug end has one group and feedbacks to the terminal and a grounding parts of display interface in order to the power state that load or electric power is stored end in order to the pole of supplying positive and negative electric power transfer, at least one group.This socket end has the corresponding jack of pole, terminal and grounding parts with plug end, and each corresponding jack rear end all can be used for being connected in series an electric wire., have preferable electric power and supply with usefulness in order to carrying moment or quicken electric current in this group pole of plug end, it is the selection of flexible application that this group terminal then provides the user.

Wherein, this organizes the diameter of pole diameter greater than arbitrary terminal, in order to the corresponding jack of grafting socket end, and the interface of electric power transfer during as the load charging.

Wherein, the terminal of this plug end is in order to the corresponding jack of grafting socket end, as the electricity consumption or the electric power storage state of electric device are feedback.

Wherein, this socket end is fixed in electric device by the mode of encapsulating.

Wherein, one of this group terminal is feedback to a control unit in order to the electricity consumption or the electric power storage state that load or electric power are stored end, is then shown by instrument; Also or feedback to charger again to control unit, by the screen display monitor state.

Wherein, this socket end can be used for being fixed on the object, for example: plate end, vehicle end or battery-end, and fix in modes such as encapsulatings, also as insulation effect.

Advantage about this creation can be further understood by following creation detailed description and accompanying drawing with spirit.

Description of drawings

Fig. 1 is the plug end schematic diagram of this creation;

Fig. 2 is the inserted terminal schematic diagram of this creation;

Fig. 3 is this creation link device grafting schematic diagram;

Fig. 4 is one of this creation application examples schematic diagram; And

Fig. 5 is two of this creation application examples schematic diagram.

Symbol description

10: plug end 12: pole

14: terminal 16: grounding parts

20: socket end 22,24: jack

200: electric wire 40: battery

50: electric motor car 52: instrument

Embodiment

The electrical connector of this creation electric power transfer is to be used for as electric motor car, electric automobile and other electrical equipment charges or the interface of the connection of using during electric power transfer, so an end of electrical connector will be arranged on the electric device place, and the other end can be located to extend by electric power storage end (or power supply), draws the connection that electric power charges and moves or make electric power in conjunction with the back for connecing.

See also Fig. 1 and Fig. 2, be the schematic diagram of the plug end 10 (being commonly called as male end) and the socket end 20 (being commonly called as female end) of this creation electrical connector.In the present embodiment, the plug end 10 of this electrical connector is formed in signal and the housing of socket end 20 is a circular design, have one group in this plug end 10 of Fig. 1 and feedback to the terminal 14 and a grounding parts 16 of display interface in order to the power state that load or electric power is stored end in order to the pole 12 of supplying positive and negative electric power transfer, at least one group, pole 12, terminal 14 and grounding parts 16 rear ends all can be connected in series an electric wire (figure does not show); Have pole 12, terminal 14

corresponding jacks

22,24 with plug end 10 in Fig. 2 socket end 20, each

corresponding jack

22,24 rear end all can be used for being connected in series an electric wire 200, sending behind electric power or the signal.Big electric current when quickening in when charging or moment for the burden electric device, pole 12 diameters of this creation plug end 10 are greater than the diameter of arbitrary terminal 14, and the anti-current specification of pole 12 and corresponding jack 22 electric wire that is connected in series thereof requires and will change to some extent according to different demands.

What deserves to be mentioned is, this group is feedback terminal 14 to display interface also optionally by short circuit, not conducting in order to the power state that load or electric power is stored end, the information of promptly not carrying out is feedback, and makes this creation electrical connector only possess basic positive and negative electric power transfer and grounding parts function.

See also shown in Figure 3, the display end quantum count different electrical connector.Electric power that this creation transmits is responsible for greater than the pole 12 of the diameter of arbitrary terminal 14 by diameter, and wherein one group of terminal 14 can be used to the electricity consumption or the electric power storage state of load or electric power storage end are feedback to a control unit, then show by instrument, also or feedback to charger again to control unit, by the screen display monitor state.This control unit can be arranged at the charging end or be recharged end (as motor vehicle), if the charging end then is to show its charge and discharge or battery status on the display screen of charging device; If be subjected to the charging end, then be that the auto meter 52 (as Fig. 4) on the motor vehicle shows.

See also Fig. 4 and shown in Figure 5, this socket end 20 can be used for being fixed on the object, for example: plate end, vehicle end or battery-end, and Fig. 4 is arranged on the electric motor car 50 for socket end 20, and the mode of pegging graft by guiding plug end 10 when charging as need is carried out; Fig. 5 then is that a chargeable battery 40 is provided with socket end 20, and equally the mode of pegging graft by guiding plug end 10 is carried out, and considers insulation effect, can adopt mode such as encapsulating to fix.

By the above detailed description of preferred embodiments, be to wish to know more the feature and spirit of describing this creation, and be not to come the category of this creation is limited with above-mentioned disclosed preferred embodiment.On the contrary, its objective is hope can contain various changes and tool equality this creation claim scope required for protection that is arranged in.

Claims

1. the electrical connector of an electric power transfer is applied to the electrical connector of the electric power transfer of electric device, it is characterized in that, includes:

One plug end, inside have one group in order to supply the pole of positive and negative electric power transfer, and at least one group in order to feedback the power state of load or electric power storage end to the terminal and a grounding parts of display interface; And

One socket end, inside have the corresponding jack of pole, terminal with aforementioned plug end, and each corresponding jack rear end all can be used for being connected in series an electric wire;

Wherein, the pole diameter of this plug end is greater than the diameter of arbitrary terminal, in order to the corresponding jack of grafting socket end, and the interface of electric power transfer during as the load charging.

2. the electrical connector of electric power transfer according to claim 1 is characterized in that, the terminal of this plug end is in order to the corresponding jack of grafting socket end, as the electricity consumption or the electric power storage state of electric device are feedback.

3. the electrical connector of electric power transfer according to claim 1 is characterized in that, this socket end is fixed in electric device by the mode of encapsulating.