CN105140735A - Connector for electric vehicle and electric vehicle - Google Patents
Connector for electric vehicle and electric vehicle Download PDFInfo
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- CN105140735A CN105140735A CN201510609355.5A CN201510609355A CN105140735A CN 105140735 A CN105140735 A CN 105140735A CN 201510609355 A CN201510609355 A CN 201510609355A CN 105140735 A CN105140735 A CN 105140735A
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- 239000012212 insulator Substances 0.000 claims description 34
- 238000007667 floating Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 16
- 230000005855 radiation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
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Abstract
The invention discloses a connector for an electric vehicle and the electric vehicle, the connector for the electric vehicle comprises: the socket end is suitable for being connected with a battery of the electric vehicle, two socket end high-voltage terminals and at least one socket end low-voltage terminal are arranged on the socket end, the two socket end high-voltage terminals are arranged at one end of the socket end at intervals, and the socket end low-voltage terminal is arranged at the other end of the socket end; the plug end is suitable for being connected with the body of the electric vehicle and is suitable for being connected with the socket end, and two plug end high-voltage terminals suitable for being matched with the socket end high-voltage terminals and at least one plug end low-voltage terminal suitable for being matched with the socket end low-voltage terminals are arranged on the plug end. The connector for the electric vehicle can reduce the electromagnetic interference of high voltage to low voltage to a great extent, reduce a loop formed by high voltage and reduce differential mode radiation to a certain extent.
Description
Technical field
The invention belongs to electric motor car manufacturing technology field, in particular to a kind of connector for electric motor car and the electric motor car with this connector.
Background technology
As the important step in electric motor car industrial chain, the energy resource supply of electric motor car can be divided into inserting and fills and change battery two kinds of patterns, under slotting mold filling formula, charging interval long, battery maintenance high in cost of production brings a lot of inconvenience to user, and changes power mode due to its many merits and developed into the important energy source supply model of electric motor car at present.
Changing in power mode, battery is connected by connector with vehicle body, and the socket end of connector is installed on battery, and the plug end of connector is arranged on vehicle body, by disconnecting the physical contact of socket end and plug end thus quick-replaceable battery when changing electricity.
Inventor finds, existing connector exists very strong electromagnetic interference, and the high-voltage wiring harness of HV Terminal and connection forms a larger electromagnetic radiation loop, and low-voltage terminal is just in time arranged in loop, very easily brings electromagnetic interference problem.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention is to propose the little connector for electric motor car of a kind of electromagnetic interference.
Another object of the present invention is to propose a kind of electric motor car with above-mentioned connector.
The connector for electric motor car of embodiment according to a first aspect of the present invention, comprise: socket end, described socket end is suitable for being connected with the battery of described electric motor car, described socket end is provided with two socket end HV Terminal and at least one socket end low-voltage terminal, two spaced one end being opened in described socket end of described socket end HV Terminal, described socket end low-voltage terminal is located at the other end of described socket end; Plug end, described plug end is suitable for being connected with the vehicle body of described electric motor car and being suitable for being connected with described socket end, and described plug end is provided with two the plug end HV Terminal being suitable for coordinating with described socket end HV Terminal and at least one the plug end low-voltage terminal being suitable for coordinating with described socket end low-voltage terminal.
According to the connector for electric motor car of the embodiment of the present invention, the electromagnetic interference of high pressure to low pressure can be reduced to a great extent, reduce the loop that high pressure is formed, and reduce differential mode radiation to a certain extent.
In addition, the connector for electric motor car according to the above embodiment of the present invention can also have following additional technical characteristic:
Preferably, two described socket end HV Terminal, described socket end low-voltage terminal, two described plug end HV Terminal and described plug end low-voltage terminals are all configured to plane, when described socket end is connected with described plug end, described plug end HV Terminal contacts with described socket end HV Terminal face and described plug end low-voltage terminal contacts with described socket end low-voltage terminal face.
Alternatively, described socket end comprises socket end insulator, described socket end HV Terminal and described socket end low-voltage terminal is spaced is opened on described socket end insulator; Described plug end comprises plug end insulator, described plug end HV Terminal and described plug end low-voltage terminal is spaced is opened on described plug end insulator.
Alternatively, described socket end also comprises socket end housing, and described socket end housing is suitable for being connected with described battery, and the side of described socket end housing is provided with mounting panel, and described socket end insulator is arranged on described mounting panel; Described plug end also comprises floating installation, and described floating installation is suitable for being connected with described vehicle body, and described floating installation is provided with float plate, and described plug end insulator is arranged in described float plate.
Alternatively, described mounting panel is provided with one in location notch and reference column, described float plate be provided with in described location notch and described reference column another, described location notch and described reference column are suitable for cooperatively interacting.
Alternatively, the opposite side of described socket end housing is provided with two high-voltage wiring harness, and one end of described high-voltage wiring harness is electrically connected with described socket end HV Terminal accordingly and the other end is electrically connected with described battery.
Alternatively, described plug end also comprises electrical box, described floating installation can be located at the side of described electrical box and be suitable for being connected with described vehicle body by described electrical box by floating ground, and the opposite side of described electrical box is provided with the low pressure connector seat be electrically connected with described plug end low-voltage terminal and two high-voltage cable joints be electrically connected with described plug end HV Terminal.
Alternatively, described electrical box is provided with positioning convex body, and described positioning convex body is suitable for and the groove fit on described vehicle body; Spacing convex body, described spacing convex body is arranged in when described plug end is installed on described vehicle body and only supports described vehicle body.
Alternatively, the described connector for electric motor car also comprises: seal, and described seal is located at the described side of described electrical box and is suitable for being folded between described socket end and described plug end.
The electric motor car of embodiment according to a second aspect of the present invention, comprises the connector for electric motor car described in any one embodiment of first aspect.
The electric motor car of embodiment according to a second aspect of the present invention, by adopting the connector for electric motor car described in first aspect, the electromagnetic interference of high pressure to low pressure of electric motor car is little, and performance is more stable.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the explosive view of the connector according to the embodiment of the present invention;
Fig. 2 is the structural representation at a visual angle of socket end according to the embodiment of the present invention;
Fig. 3 is the structural representation at another visual angle of socket end according to the embodiment of the present invention;
Fig. 4 is the structural representation at a visual angle of plug end according to the embodiment of the present invention;
Fig. 5 is the explosive view of the plug end according to the embodiment of the present invention.
Reference numeral:
Connector 100;
Socket end 110, socket end HV Terminal 1, socket end low-voltage terminal 2, socket end insulator 3, socket end screw element 4, mounting panel 5, location notch 6, installing hole 7, auxiliary mounting hole 8, high-voltage wiring harness 30, high voltage cable 9, binding post 10, nut 11, socket end housing 12;
Plug end 120, plug end HV Terminal 13, plug end low-voltage terminal 14, plug end insulator 15, plug end screw element 16, reference column 17, float plate 18, limited post 19, electrical box 20, fixing hole 21, positioning convex body 22, spacing convex body 23, high-voltage cable joint 24, low pressure connector seat 25, floating installation 26, seal 27.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
First the connector 100 for electric motor car according to the embodiment of the present invention is described in detail with reference to Fig. 1-Fig. 5.
As Figure 1-Figure 5, the connector 100 for electric motor car comprises socket end 110 and plug end 120.Wherein, socket end 110 is suitable for being connected with the battery of electric motor car, and plug end 120 is suitable for being connected with the vehicle body of electric motor car, and plug end 120 is suitable for being connected with socket end 110, when socket end 110 is connected with plug end 120, namely battery is installed in electric motor car thinks that electric motor car provides the energy.
As shown in Figure 2, socket end 110 is provided with two socket end HV Terminal 1 and at least one socket end low-voltage terminal 2, two socket end HV Terminal 1 are respectively anode and negative electrode, as shown in Figure 4, plug end 120 is provided with two plug end HV Terminal 13 and at least one plug end low-voltage terminal 14, two plug end HV Terminal 13 are respectively anode and negative electrode.When socket end 110 is connected with plug end 120, anode socket end HV Terminal 1 coordinates with anode plug end HV Terminal 13, and cathode socket end HV Terminal 1 coordinates with female jack end HV Terminal 13, and plug end low-voltage terminal 14 coordinates with socket end low-voltage terminal 2.
As shown in Figure 2, two socket end HV Terminal 1 spacedly can be opened in one end of socket end 110, and socket end low-voltage terminal 2 can be located at the other end of socket end 110 spaced reciprocally.In other words, socket end HV Terminal 1 and socket end low-voltage terminal 2 can divide the two ends being located at socket end 110, and namely socket end HV Terminal 1 can centralized arrangement.
As shown in Figure 4, the plug end HV Terminal 13 in plug end 120 and the distribution mode of plug end low-voltage terminal 14 corresponding with the distribution mode of the socket end HV Terminal 1 in socket end 110 and socket end low-voltage terminal 2.Two plug end HV Terminal 13 spacedly can be opened in one end of plug end 120, and plug end low-voltage terminal 14 can be located at the other end of plug end 120 spaced reciprocally.In other words, plug end HV Terminal 13 and plug end low-voltage terminal 14 can divide the two ends being located at plug end 120, i.e. plug end HV Terminal 13 centralized arrangement.
According to the connector 100 for electric motor car of the embodiment of the present invention, by by plug end HV Terminal 13 and socket end HV Terminal 1 centralized arrangement, can make to keep enough electric clearances between socket end HV Terminal 1 and socket end low-voltage terminal 2 and between plug end HV Terminal 13 and plug end low-voltage terminal 14, under the prerequisite ensureing electrical safety, the electromagnetic interference of high pressure to low pressure can be reduced to a great extent, reduce the loop that high pressure is formed, and reduce differential mode radiation to a certain extent.
Alternatively, as shown in Figure 2 and Figure 4, socket end low-voltage terminal 2 can be multiple, and multiple socket end low-voltage terminal 2 can be spaced from each other setting, and plug end low-voltage terminal 14 can be multiple, and multiple plug end low-voltage terminal 14 can be spaced from each other setting.
In optional embodiments more of the present invention, as shown in Figure 2, socket end 110 can comprise socket end insulator 3, and socket end HV Terminal 1 and socket end low-voltage terminal 2 can spacedly be opened on socket end insulator 3.That is, two socket end HV Terminal 1 spacedly can be opened in one end of socket end insulator 3, and multiple socket end low-voltage terminal 2 can be located at the other end of socket end insulator 3 spaced reciprocally.
In other words, two socket end HV Terminal 1 are also spaced to be opened on socket end insulator 3, is in multiple embodiments at socket end low-voltage terminal 2, also spacedly between multiple socket end low-voltage terminal 2 is opened on socket end insulator 3.Thus, socket end HV Terminal 1 and socket end low-voltage terminal 2 short circuit can be prevented.
Alternatively, socket end insulator 3 can be resin rubber part, and certainly, socket end insulator 3 also can be made up of other insulating material.
Alternatively, socket end HV Terminal 1 and socket end low-voltage terminal 2 all can be configured to circle.
Alternatively, multiple socket end low-voltage terminal 2 can be distributed as three groups, and the multiple socket end low-voltage terminals 2 often in group can open layout along the length direction uniform intervals of socket end insulator 3.Particularly, two groups of socket end low-voltage terminals 2 near outside can comprise seven socket end low-voltage terminals 2 respectively, are positioned at one group of middle socket end low-voltage terminal 2 and can comprise six socket end low-voltage terminals 2.Thus, socket end HV Terminal 1 is all enough large with the distance of socket end low-voltage terminal 2, can weaken electromagnetic interference.
As shown in Figure 4, plug end 120 can comprise plug end insulator 15, and plug end HV Terminal 13 and plug end low-voltage terminal 14 can spacedly be opened on plug end insulator 15.In other words, two plug end HV Terminal 13 are also spaced to be opened on plug end insulator 15, is in multiple embodiments at plug end low-voltage terminal 14, also spacedly between multiple plug end low-voltage terminal 14 is opened on plug end insulator 15.Thus, plug end HV Terminal 13 and plug end low-voltage terminal 14 short circuit can be prevented.
Alternatively, plug end insulator 15 can be resin rubber part, and certainly, plug end insulator 15 also can be made up of other insulating material.
Alternatively, plug end HV Terminal 13 and plug end low-voltage terminal 14 all can be configured to circle.
Alternatively, multiple plug end low-voltage terminal 14 can be distributed as three groups, and the multiple plug end low-voltage terminals 14 often in group can open layout along the length direction uniform intervals of plug end insulator 15.Particularly, two groups of plug end low-voltage terminals 14 near outside can comprise seven plug end low-voltage terminals 14 respectively, are positioned at one group of middle plug end low-voltage terminal 14 and can comprise six plug end low-voltage terminals 14.Thus, plug end HV Terminal 13 is all enough large with the distance of plug end low-voltage terminal 14, can weaken electromagnetic interference.
As shown in Figures 2 and 3, socket end 110 can also comprise socket end housing 12, and socket end housing 12 is suitable for being connected with battery, and in other words, socket end 110 is suitable for being arranged on battery by socket end housing 12.As shown in Figure 2, the side of socket end housing 12 can be provided with mounting panel 5, and socket end insulator 3 can be arranged on mounting panel 5.
Alternatively, socket end housing 12 can be threaded connection part and is arranged on battery.Particularly, as shown in Figure 2, socket end housing 12 can be provided with multiple installing hole 7 and multiple auxiliary mounting hole 8, multiple bolt is suitable for being each passed through multiple installing hole 7 with multiple auxiliary mounting hole 8 and is connected with battery, installing hole 7 and auxiliary mounting hole 8 can run through mounting panel 5, further, installing hole 7 can be four, and auxiliary mounting hole 8 can be four.Thus, socket end 110 reliably can be arranged on battery.
Particularly, socket end insulator 3 can be arranged on mounting panel 5 by socket end screw element 4, and alternatively, socket end screw element 4 can be multiple, and multiple socket end screw element 4 can circumferentially be spaced from each other layout, and socket end screw element 4 can be bolt.
As shown in Figure 3, the opposite side of socket end housing 12 can be provided with two high-voltage wiring harness 30, and one end of high-voltage wiring harness 30 can be electrically connected with socket end HV Terminal 1 accordingly, and the other end of high-voltage wiring harness 30 can be electrically connected with battery.In other words, two high-voltage wiring harness 30 can be electrically connected with a socket end HV Terminal 1 respectively, i.e. two high-voltage wiring harness 30 corresponding anode and negative electrode respectively.
Particularly, as shown in Figure 3, high-voltage wiring harness 30 can comprise high voltage cable 9 and binding post 10, and high voltage cable 9 can crimp with binding post 10 and be connected, and binding post 10 can be fixedly mounted on socket end housing 12 by nut 11.
As shown in Figure 4 and Figure 5, plug end 120 can also comprise floating installation 26, and floating installation 26 is suitable for being connected with vehicle body, and floating installation 26 can be provided with float plate 18, and plug end insulator 15 can be arranged in float plate 18.
Particularly, plug end insulator 15 can be arranged in float plate 18 by plug end screw element 16, and alternatively, plug end screw element 16 can be multiple, multiple plug end screw element 16 can circumferentially be spaced from each other layout, and plug end screw element 16 can be bolt.
Further, plug end 120 can also comprise electrical box 20, floating installation 26 can be located at the side of electrical box 20 by floating ground, alternatively, elastic component can be folded with between floating installation 26 and electrical box 20, thus, when plug end 120 coordinates with socket end 110, plug end HV Terminal 13 can be stopped to socket end HV Terminal 1 under the effect of elastic force, plug end low-voltage terminal 14 can stop to socket end low-voltage terminal 2 under the effect of elastic force, and plug end 120 is more reliable with coordinating of socket end 110.Alternatively, elastic component can be spring.
Floating installation 26 is suitable for being connected with vehicle body by electrical box 20, and that is, electrical box 20 can be connected with vehicle body.Alternatively, electrical box 20 can be threaded connection part and is arranged on vehicle body.As shown in Figure 5, electrical box 20 can be provided with fixing hole 21, threaded connector is adapted to pass through fixing hole 21 and electrical box 20 is fixed on vehicle body.
Further, as shown in Figure 5, electrical box 20 can also be provided with positioning convex body 22 and spacing convex body 23, positioning convex body 22 is suitable for the groove fit on vehicle body to play positioning action when plug end 120 is installed on vehicle body to plug end 120, spacing convex body 23 can be arranged in when plug end 120 is installed on vehicle body and only support vehicle body, to prevent the assembly force between plug end 120 and vehicle body excessive.
As shown in Figure 1 and Figure 5, connector 100 can also comprise seal 27, seal 27 can be located at the side of electrical box 20, and seal 27 is suitable for being folded between socket end 110 and plug end 120, with the junction of the seal socket end when socket end 110 is connected with plug end 120 110 with plug end 120.Seal 27 is for the sealing of connector 100 after ensureing socket end 110 and plug end 120 and working good; the environment for use of protection connector 100 internal structure; thus extending the useful life of connector 100, the degree of protection of the connector 100 of the present embodiment can reach IP67.
As shown in Figure 1 and Figure 5, the opposite side of electrical box 20 can be provided with low pressure connector seat 25 and two high-voltage cable joints 24, low pressure connector seat 25 can be electrically connected with plug end low-voltage terminal 14, and two high-voltage cable joints 24 can be electrically connected with two plug end HV Terminal 13 respectively.
Alternatively, high-voltage cable joint 24 can be high pressure P G joint, and PG is Cablegland, and high pressure P G joint is high pressure gland head.
As shown in Figure 2, mounting panel 5 can be provided with in location notch 6 and reference column 17, as shown in Figure 4, float plate 18 can be provided with in location notch 6 and reference column 17 another, location notch 6 and reference column 17 are suitable for cooperatively interacting.When plug end 120 being connected with socket end 110, reference column 17 inserts the effect that location notch 6 can play guide-localization.Alternatively, location notch 6 and reference column 17 can be respectively two.
Preferably, as shown in Figure 2 and Figure 4, mounting panel 5 can be provided with location notch 6, float plate 18 can be provided with reference column 17, thus, be conducive to the size shortening socket end 110.
Preferably, as shown in Figure 4, float plate 18 can be provided with limited post 19, only to support mounting panel 5 when plug end 120 is worked good with socket end 110, with prevent plug end 120 and socket end 110 coordinate stroke to cross ambassador's seal 27 to be out of shape, thus, the sealing of survivable connector 100.
In preferred embodiments more of the present invention, as shown in Figure 2 and Figure 4, two socket end HV Terminal 1, socket end low-voltage terminal 2, two plug end HV Terminal 13 and plug end low-voltage terminals 14 all can be configured to plane, when socket end 110 is connected with plug end 120, plug end HV Terminal 13 contacts with socket end HV Terminal 1, and plug end low-voltage terminal 14 contacts with socket end low-voltage terminal 2.
Be understandable that, by socket end HV Terminal 1, socket end low-voltage terminal 2, plug end HV Terminal 13 and plug end low-voltage terminal 14 are configured to plane, socket end 110 is made to adopt plane to be connected with plug end 120, the cooperation stroke of connector 100 can be shortened, coordinating between socket end 110 with plug end 120 is more reliable and convenient and swift, not easily produce phenomenon of arc discharge, and socket end 110 and plug end 120 are not fragile after repeatedly coordinating, the long service life of connector 100.
Certainly, in other embodiments of the invention, plug end 120 is not limited to aforesaid way with coordinating of socket end 110, also can be other modes, and such as jack coordinates with contact pin.
In sum, by by plug end HV Terminal 13 and socket end HV Terminal 1 centralized arrangement, can make to keep enough electric clearances between socket end HV Terminal 1 and socket end low-voltage terminal 2 and between plug end HV Terminal 13 and plug end low-voltage terminal 14, under the prerequisite ensureing electrical safety, the electromagnetic interference of high pressure to low pressure can be reduced to a great extent, reduce the loop that high pressure is formed, and reduce differential mode radiation to a certain extent, the performance of connector 100 is more stable.Be connected by the plane of socket end 110 with plug end 120, the cooperation stroke of connector 100 can be shortened, coordinating between socket end 110 with plug end 120 is more reliable and convenient and swift, not easily produce phenomenon of arc discharge, and socket end 110 and plug end 120 are not fragile after repeatedly coordinating, be convenient to the maintenance in later stage, and the good seal performance of connector 100, long service life.
Electric motor car according to the embodiment of the present invention is described below.
As Figure 1-Figure 5, comprise battery, vehicle body and connector 100 according to the electric motor car of the embodiment of the present invention, any one connector 100 for electric motor car that connector 100 describes for above-described embodiment.Wherein, socket end 110 is connected with battery, and plug end 120 is connected with vehicle body, and plug end 120 is suitable for being connected with socket end 110, and when socket end 110 is connected with plug end 120, namely battery is installed in electric motor car thinks that electric motor car provides the energy.
According to the electric motor car of the embodiment of the present invention, the electromagnetic interference of high pressure to low pressure of electric motor car is little, and performance is more stable.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. for a connector for electric motor car, it is characterized in that, comprising:
Socket end, described socket end is suitable for being connected with the battery of described electric motor car, described socket end is provided with two socket end HV Terminal and at least one socket end low-voltage terminal, two spaced one end being opened in described socket end of described socket end HV Terminal, described socket end low-voltage terminal is located at the other end of described socket end;
Plug end, described plug end is suitable for being connected with the vehicle body of described electric motor car and being suitable for being connected with described socket end, and described plug end is provided with two the plug end HV Terminal being suitable for coordinating with described socket end HV Terminal and at least one the plug end low-voltage terminal being suitable for coordinating with described socket end low-voltage terminal.
2. the connector for electric motor car according to claim 1, it is characterized in that, two described socket end HV Terminal, described socket end low-voltage terminal, two described plug end HV Terminal and described plug end low-voltage terminals are all configured to plane, when described socket end is connected with described plug end, described plug end HV Terminal contacts with described socket end HV Terminal face and described plug end low-voltage terminal contacts with described socket end low-voltage terminal face.
3. the connector for electric motor car according to claim 1, is characterized in that,
Described socket end comprises socket end insulator, described socket end HV Terminal and described socket end low-voltage terminal is spaced is opened on described socket end insulator;
Described plug end comprises plug end insulator, described plug end HV Terminal and described plug end low-voltage terminal is spaced is opened on described plug end insulator.
4. the connector for electric motor car according to claim 3, is characterized in that,
Described socket end also comprises socket end housing, and described socket end housing is suitable for being connected with described battery, and the side of described socket end housing is provided with mounting panel, and described socket end insulator is arranged on described mounting panel;
Described plug end also comprises floating installation, and described floating installation is suitable for being connected with described vehicle body, and described floating installation is provided with float plate, and described plug end insulator is arranged in described float plate.
5. the connector for electric motor car according to claim 4, it is characterized in that, described mounting panel is provided with one in location notch and reference column, described float plate be provided with in described location notch and described reference column another, described location notch and described reference column are suitable for cooperatively interacting.
6. the connector for electric motor car according to claim 4, it is characterized in that, the opposite side of described socket end housing is provided with two high-voltage wiring harness, and one end of described high-voltage wiring harness is electrically connected with described socket end HV Terminal accordingly and the other end is electrically connected with described battery.
7. the connector for electric motor car according to claim 4, it is characterized in that, described plug end also comprises electrical box, described floating installation can be located at the side of described electrical box and be suitable for being connected with described vehicle body by described electrical box by floating ground, and the opposite side of described electrical box is provided with the low pressure connector seat be electrically connected with described plug end low-voltage terminal and two high-voltage cable joints be electrically connected with described plug end HV Terminal.
8. the connector for electric motor car according to claim 7, is characterized in that, described electrical box is provided with:
Positioning convex body, described positioning convex body is suitable for and the groove fit on described vehicle body;
Spacing convex body, described spacing convex body is arranged in when described plug end is installed on described vehicle body and only supports described vehicle body.
9. the connector for electric motor car according to claim 7, is characterized in that, also comprise: seal, and described seal is located at the described side of described electrical box and is suitable for being folded between described socket end and described plug end.
10. an electric motor car, is characterized in that, comprising: as claimed in any one of claims 1-9 wherein for the connector of electric motor car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609355.5A CN105140735B (en) | 2015-09-22 | 2015-09-22 | Connector for electric vehicle and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609355.5A CN105140735B (en) | 2015-09-22 | 2015-09-22 | Connector for electric vehicle and electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105140735A true CN105140735A (en) | 2015-12-09 |
| CN105140735B CN105140735B (en) | 2018-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510609355.5A Active CN105140735B (en) | 2015-09-22 | 2015-09-22 | Connector for electric vehicle and electric vehicle |
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| CN (1) | CN105140735B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207599A (en) * | 2016-08-18 | 2016-12-07 | 四川永贵科技有限公司 | The adapter of built-in installing hole |
| CN106711695A (en) * | 2017-01-11 | 2017-05-24 | 深圳乔合里科技股份有限公司 | Vehicle movable connector and assembly method thereof, floating connector |
| CN107293898A (en) * | 2017-07-31 | 2017-10-24 | 北京新能源汽车股份有限公司 | Battery quick change connector and electric automobile |
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| JP3995174B2 (en) * | 1997-03-27 | 2007-10-24 | ザ ウィタカー コーポレーション | Electrical connector |
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| CN205039365U (en) * | 2015-09-22 | 2016-02-17 | 北京新能源汽车股份有限公司 | Connector for electric vehicle and electric vehicle |
| CN205039366U (en) * | 2015-09-22 | 2016-02-17 | 北京新能源汽车股份有限公司 | Connector for electric vehicle and electric vehicle |
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| JP3995174B2 (en) * | 1997-03-27 | 2007-10-24 | ザ ウィタカー コーポレーション | Electrical connector |
| CN202333295U (en) * | 2011-11-16 | 2012-07-11 | 贵阳普天物流技术有限公司 | Sealing structure for connector of battery box of electric vehicle |
| CN103187655A (en) * | 2012-12-19 | 2013-07-03 | 李福青 | Connecting device for quickly replacing power battery of electric car |
| CN103633502A (en) * | 2013-12-17 | 2014-03-12 | 浙江永贵电器股份有限公司 | End face contact charge-discharge electrical connector |
| CN205039365U (en) * | 2015-09-22 | 2016-02-17 | 北京新能源汽车股份有限公司 | Connector for electric vehicle and electric vehicle |
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| CN106207599A (en) * | 2016-08-18 | 2016-12-07 | 四川永贵科技有限公司 | The adapter of built-in installing hole |
| CN106711695A (en) * | 2017-01-11 | 2017-05-24 | 深圳乔合里科技股份有限公司 | Vehicle movable connector and assembly method thereof, floating connector |
| CN107293898A (en) * | 2017-07-31 | 2017-10-24 | 北京新能源汽车股份有限公司 | Battery quick change connector and electric automobile |
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| CN105140735B (en) | 2018-07-31 |
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