CN114865401A - High-voltage single-pole connector with shielding structure - Google Patents

Abstract

The invention discloses a high-voltage single-pole connector with a shielding structure, which comprises a male end (1), a female end (2) and a shielding assembly (3); the shielding component (3) comprises two groups of degaussing components (31) and a group of filtering components (32), the two groups of degaussing components are arranged on a male end, or the two groups of degaussing components are arranged on a female end, or the two groups of degaussing components are arranged on a male end, the other group is arranged on a female end, one end of each filtering component is connected with the male end or the female end, the joint of each filtering component and the male end or the female end is located between the two groups of degaussing components, and the other end of each filtering component is grounded. Compared with the traditional connector, the connector has the innovative significance of being developed because the design of arranging the shielding net on the wire harness is completely abandoned, and only the shielding component needs to be arranged, and the shielding component can be arranged on the male end, the female end, the male end and the female end, can be arranged inside or outside, has a simple structure and greatly reduces the cost.

Description

High-voltage single-pole connector with shielding structure

Technical Field

The invention relates to the field of new energy automobile connectors, in particular to a high-voltage single-pole connector with a shielding structure.

Background

With the continuous development of new energy, more and more devices adopt the new energy as an energy storage device, such as a new energy electric vehicle or a new energy automobile, but also need to be provided with devices, such as a bus, a bus and the like.

The connector of the monopole wire harness of the new energy automobile can generate an electromagnetic field in the using process, and shielding treatment is often needed to reduce the interference effect of electromagnetic field radiation. However, the existing connecting device of the new energy automobile is generally processed in a mode that a shielding net wraps a wire harness. For example, when a new energy electric vehicle processes a connector of a monopole high-voltage wire harness, the wire harness is wrapped by a shielding net and is processed by connecting the shielding net and a case through the connector, and the purpose is to control the magnetic field radiation within the shielding net and prevent the magnetic field radiation from going out.

The existing treatment mode of wrapping wire harnesses by a shielding net has the following problems: (1) the shielding net increases the strength of the single-pole wire harness, so that the wire harness is too hard and is not easy to bend; (2) the single-pole wiring harness with the shielding net requires the internal design of the connector to be simultaneously connected with the single-pole wiring harness shielding net and the chassis, so that the structural design of the connector of the single-pole wiring harness is complicated; (3) the wire harness with the shielding net has the advantages that a layer of shielding net is added to the wire harness, a thicker outer skin is added, and the weight of the wire harness is increased by at least one third.

Disclosure of Invention

The invention provides a high-voltage single-pole connector with a shielding structure, which solves the problems that the wiring harness is hard and is not easy to bend, the structure of the connector is complex, the wiring harness is too heavy and the like caused by adding a shielding net on the wiring harness of the conventional connector.

In order to solve the technical problems, the technical scheme of the invention is as follows: a high-voltage single-pole connector with a shielding structure comprises a male end and a female end which are matched and connected with each other, wherein a shielding component is arranged on the male end, or the female end, or the male end and the female end; the shielding assembly comprises two groups of degaussing assemblies and one group of filtering assembly, the two groups of degaussing assemblies are arranged on the male end, the two groups of degaussing assemblies are arranged on the female end, the two groups of degaussing assemblies are arranged on the male end, the other group of degaussing assemblies are arranged on the female end, one end of the filtering assembly is connected with the male end or the female end, the joint of the filtering assembly and the male end or the female end is positioned between the two groups of degaussing assemblies, and the other end of the filtering assembly is grounded; public end is last to be equipped with public end polar line link female end is last to be equipped with female end polar line link, the one end of public end polar line link with the one end phase-match of female end polar line link is connected.

Preferably, the degaussing assembly comprises at least one closed or open ring-shaped magnetic device.

Preferably, the filter assembly at least comprises a capacitor, one end of the capacitor is connected with the male end or the female end, the connection position of the capacitor and the male end or the female end is located between the two groups of degaussing assemblies, and the other end of the capacitor is grounded.

Preferably, two sets of demagnetization components are all sleeved on the public terminal polar line connecting end, or two sets of demagnetization components are all sleeved on the female terminal polar line connecting end, or two sets of demagnetization components are sleeved on the public terminal polar line connecting end in a set, and the other set is sleeved on the female terminal polar line connecting end.

Preferably, a fixedly connected female terminal wire harness is arranged at the other end of the female terminal polar line connecting end.

Preferably, the two groups of demagnetization components are sleeved on the female terminal wire harness, or one group of demagnetization components is sleeved on the female terminal wire harness, and the other group of demagnetization components is sleeved on the female terminal polar line connecting end or the male terminal polar line connecting end.

Preferably, a fixedly connected male terminal wire harness is arranged at the other end of the male terminal polar line connecting end.

Preferably, the two groups of demagnetization components are sleeved on the male terminal wire harness, or one group of demagnetization components is sleeved on the male terminal wire harness, and the other group of demagnetization components is sleeved on the male terminal polar wire connecting end or the female terminal wire harness.

Preferably, the high-voltage single-pole connector with the shielding structure is applied to the field of new energy automobiles.

Preferably, the high-voltage single-pole connector with the shielding structure is applied in a voltage range of 60V and above.

The invention has the following beneficial effects: (1) compared with the traditional connector of a single-pole wire harness, the connector of the single-pole wire harness is provided with the shielding net, the shielding assembly is arranged on the wire harness and comprises the group of filtering assemblies and the two groups of degaussing assemblies, the problems of magnetic field and current interference and the like of the connector in the using process are solved through the mutual combination effect of the group of filtering assemblies and the two groups of degaussing assemblies, and on the other hand, the shielding assembly is arranged on the male end, the female end, the male end and the female end, can be arranged in positions according to actual requirements, can be arranged inside or outside, is ingenious in structural design, does not affect the original connector, and can greatly save the space of the connector compared with the traditional structure matched with the wire harness shielding net arranged on the connector. (2) The invention sets the shielding net on the wire harness of the traditional connector, and the invention sets the shielding component, which has simple structure, on one hand, greatly reduces the cost, on the other hand, can reduce the manufacturing cost and the weight of the wire harness, and the wire harness without the shielding net is not hard any more and can be bent at will. (3) Compared with the traditional connector, the connector has the innovative significance of being developed because the design of arranging the shielding net on the wire harness is completely abandoned, and only the shielding component needs to be arranged, and the shielding component can be arranged on the male end, the female end, or the male end and the female end and can be arranged inside or outside, so that the structural design is ingenious, and the original connector is not influenced. (4) The shielding assembly comprises a group of filtering assemblies and two groups of degaussing assemblies, and the positions of the group of filtering assemblies and the two groups of degaussing assemblies can be randomly arranged as long as one end of each filtering assembly is connected with the male end or the female end, the joint of each filtering assembly and the male end or the female end is positioned between the two groups of degaussing assemblies, and the other end of each filtering assembly is grounded, so that the designed space range is greatly improved, and meanwhile, compared with the traditional design, the space is greatly saved.

Drawings

Fig. 1 is a perspective view of a male end and a female end of a high-voltage single-pole connector with a shielding structure according to the present invention.

Fig. 2 is a cross-sectional view of the high-voltage single-pole connector with a shielding structure after the male end and the female end are connected in a matching manner.

Fig. 3 is an exploded view of the female end of the high voltage single pole connector with shielding structure of the present invention.

Fig. 4 is an exploded view of the male terminal and the panel of the high-voltage single-pole connector with the shielding structure according to the present invention.

Fig. 5 is a perspective view of a part of the structure of the male end, a part of the structure of the female end, and a panel of the housing of the high-voltage single-pole connector with a shielding structure according to the present invention.

Fig. 6 is a diagram marked with a dotted line on the basis of fig. 1, wherein the dotted line indicates that a degaussing assembly or a filter assembly may be provided on the surface or inside the corresponding component.

Fig. 7 is a diagram marked with a dotted line on the basis of fig. 5, wherein the dotted line indicates that a degaussing assembly or a filter assembly may be provided on the surface or inside of the corresponding component.

Names of the corresponding components or flow names represented by numerals or letters in the drawings: 1. male terminal, 11, male terminal polar line connecting terminal, 12, male terminal harness; 2. a female terminal, 21, a female terminal polar line connecting end, 22, a female terminal wiring harness; 3. a shielding component, 31, a degaussing component, 32, a filtering component; 4. a chassis panel; A1. the dotted line represents the male end surface and the interior; A11. the dotted line represents the surface and the inside of the connection end of the polar line of the male terminal; A12. the dotted line is represented as the surface and the inside of the male terminal harness; A2. the dotted line represents the female end surface and the interior; A21. the dotted line represents the surface and the inside of the connecting end of the female terminal polar line; A22. the dotted line is represented as the surface and the inside of the female wire harness; A4. the dotted lines indicate the surface and the interior of the chassis panel.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

In order to facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples. The method comprises the following specific steps:

the first embodiment is as follows:

as shown in the figure, the high-voltage single-pole connector with the shielding structure comprises a male end 1 and a female end 2 which are matched and connected with each other, and a shielding component 3 is arranged on the male end 1, or the female end 2, or the male end 1 and the female end 2; the shielding subassembly 3 includes two sets of degaussing subassemblies 31 and a set of filtering subassembly 32, two sets of degaussing subassemblies 31 all set up on public end 1, or two sets of degaussing subassemblies 31 all set up on female end 2, or a set of setting of two sets of degaussing subassemblies 31 is on public end 1, another group sets up on female end 2, the one end and public end 1 or female end 2 of filtering subassembly 32 are connected, and the junction of filtering subassembly 32 and public end 1 or female end 2 is located between two sets of degaussing subassemblies 31, the other end ground connection of filtering subassembly 32. In this embodiment, two sets of degaussing subassemblies 31 all set up on public end 1, and the one end and the public end 1 of filter subassembly 32 are connected, and the junction of filter subassembly 32 and public end 1 is located between two sets of degaussing subassemblies 31, and the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts and connects quick-witted case panel 4 to replace, because quick-witted case panel 4 is ground connection, of course, other ground connection modes also can. Here, it is explained that, the demagnetizing assembly is disposed on the case panel or other similar components, which is equivalent to the male terminal or the female terminal, because the case panel or other similar components are generally fixedly connected with the male terminal or the female terminal in the practical process, and according to the principle that the magnetic fields cancel each other, the demagnetizing assembly must be disposed on or around the component through which the current flows or within the range of the external contour of the component through which the current flows, so as to cancel the magnetic field interference caused by the circuit being energized.

In particular, the degaussing assembly 31 comprises at least one closed or open ring-shaped magnetic device. The degaussing assembly 31 is used for mutually offsetting the magnetic field formed by electrifying the circuit according to the magnetic field formed by the annular magnetic device, specifically, different types of annular magnetic devices can be arranged according to actual conditions, and meanwhile, because a single wire harness is adopted and only positive or negative current is passed, according to the characteristics of the magnet, in the embodiment, the degaussing assembly 31 is an annular magnetic device with an opening, specifically, a plurality of magnetic strips surround the annular magnetic device with the opening, so that the magnetic ring burst caused by electrifying can be prevented.

Specifically, the filter assembly 32 at least includes a capacitor, one end of the capacitor is connected to the male terminal 1 or the female terminal 2, a connection point between the capacitor and the male terminal 1 or the female terminal 2 is located between the two groups of degaussing assemblies 31, and the other end of the capacitor is grounded. The filtering component filters out unnecessary current according to the characteristics of alternating current and direct current resistance of the capacitor, and the number of the capacitors can be adjusted according to actual requirements according to specific filtering requirements. In this embodiment, the filter component 32 is a capacitor.

Specifically, a male end polar line connecting end 11 is arranged on the male end 1, a female end polar line connecting end 21 is arranged on the female end 2, and one end of the male end polar line connecting end 11 is connected with one end of the female end polar line connecting end 21 in a matched mode; two sets of demagnetization components 31 are all sleeved on the male terminal polar line connecting end 11, or two sets of demagnetization components 31 are all sleeved on the female terminal polar line connecting end 21, or one set of demagnetization components 31 is sleeved on the male terminal polar line connecting end 11, and the other set is sleeved on the female terminal polar line connecting end 21. In this embodiment, two sets of degaussing subassemblies 31 all overlap and establish on public end polar line link 11, and the one end and the public end polar line link 11 of filter subassembly 32 are connected, and the junction of filter subassembly 32 and public end polar line link 11 is located between two sets of degaussing subassemblies 31, and the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts and connects quick-witted case panel 4 to replace, because machine case panel 4 is ground connection, of course, other ground connection modes also can.

Specifically, be equipped with fixed connection's female end pencil 22 on female end polar line link 21's the other end, two sets of demagnetization subassemblies 31 all overlap and establish on female end pencil 22, or two sets of demagnetization subassemblies 31 a set of cover establish on female end pencil 22, another set establish on female end polar line link 21 or public end polar line link 11. In this embodiment, two sets of degaussing subassemblies 31 all overlap and establish on public end polar line link 11, and the one end and the public end polar line link 11 of filter subassembly 32 are connected, and the junction of filter subassembly 32 and public end polar line link 11 is located between two sets of degaussing subassemblies 31, and the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts and connects quick-witted case panel 4 to replace, because machine case panel 4 is ground connection, of course, other ground connection modes also can. Meanwhile, in the actual operation process, the female terminal wire harness 22 may be replaced by the connection of the positive and negative electrode tabs of the power supply, and at this time, the positive and negative electrode tabs of the power supply are equivalent to the female terminal wire harness 22, and the adjustment can be specifically performed according to actual requirements.

Specifically, a male terminal wire harness 12 fixedly connected with the other end of the male terminal polar line connecting end 11 is arranged, two groups of demagnetization components 31 are all sleeved on the male terminal wire harness 12, or one group of demagnetization components 31 is sleeved on the male terminal wire harness 12, and the other group of demagnetization components is sleeved on the male terminal polar line connecting end 11 or the female terminal polar line connecting end 21 or the female terminal wire harness 22. In this embodiment, two sets of degaussing assemblies 31 are sleeved on the male end polar line connecting end 11, or two sets of degaussing assemblies 31 are sleeved on the male end wiring harness 12; one end of the filter assembly 32 is connected with the male terminal polar line connecting end 11 or the male terminal wiring harness 12, and the connection part of the filter assembly 32 and the male terminal polar line connecting end 11 or the male terminal wiring harness 12 is positioned between the two groups of degaussing assemblies 31; the other end of the filter assembly 32 is grounded. In this example, the other end of the filter assembly 32 is grounded and is replaced by the connection chassis panel 4, because the chassis panel 4 is grounded, of course, other grounding methods are also possible. Meanwhile, in the actual operation process, the male terminal harness 12 may be replaced by positive and negative electrode tabs of the power supply, and at this time, the positive and negative electrode tabs of the power supply are equivalent to the male terminal harness 12, and the adjustment can be specifically performed according to actual requirements.

Specifically, the high-voltage single-pole connector with the shielding structure is applied to the field of new energy automobiles. In this embodiment, the high-voltage single-pole connector with the shielding structure is applied to the field of new energy vehicles, such as forklifts and trucks.

Specifically, the high-voltage monopole connector with the shielding structure is applied to a high-voltage power supply in a voltage range of 60V or more. In this embodiment, the application voltage range of the high-voltage single-pole connector with the shielding structure is 1000V.

Example two:

as shown in the figure, the high-voltage single-pole connector with the shielding structure comprises a male end 1 and a female end 2 which are matched and connected with each other, and a shielding component 3 is arranged on the male end 1, or the female end 2, or the male end 1 and the female end 2; the shielding subassembly 3 includes two sets of degaussing subassemblies 31 and a set of filtering subassembly 32, two sets of degaussing subassemblies 31 all set up on public end 1, or two sets of degaussing subassemblies 31 all set up on female end 2, or a set of setting of two sets of degaussing subassemblies 31 is on public end 1, another group sets up on female end 2, the one end and public end 1 or female end 2 of filtering subassembly 32 are connected, and the junction of filtering subassembly 32 and public end 1 or female end 2 is located between two sets of degaussing subassemblies 31, the other end ground connection of filtering subassembly 32. In this embodiment, two sets of degaussing subassemblies 31 all set up on female end 2, and the one end and the female end 2 of filter subassembly 32 are connected, and the junction of filter subassembly 32 and female end 2 is located between two sets of degaussing subassemblies 31, and the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts and connects chassis panel 4 to replace, because chassis panel 4 is ground connection, of course, other ground connection modes also can. Here, it is explained that, the degaussing assembly is disposed on the chassis panel or other similar components, which is equivalent to the male end or the female end, because the chassis panel or other similar components are generally fixedly connected with the male end or the female end in the practical process, and according to the principle that the magnetic fields cancel each other, the degaussing assembly must be disposed on or around the component through which the current passes or within the range of the external contour of the component through which the current passes, so as to cancel the magnetic field interference generated by the energization of the circuit.

In particular, the degaussing assembly 31 comprises at least one closed or open ring-shaped magnetic device. The degaussing assembly 31 is used for mutually offsetting the magnetic field formed by the circuit electrification according to the magnetic field formed by the annular magnetic device, specifically, different types of annular magnetic devices can be arranged according to actual conditions, and meanwhile, because a single wire harness is adopted and only positive or negative current is passed, according to the characteristics of the magnet, in the embodiment, the degaussing assembly 31 is two semi-annular magnetic rings which are combined into a closed or opened annular magnetic device, so that the magnetic ring burst caused by the electrification can be prevented. Of course, the magnet ring can be in other shapes, such as two U-shaped magnets, and the magnet ring can be prevented from being burst due to electrification.

Specifically, the filter assembly 32 at least includes a capacitor, one end of the capacitor is connected to the male terminal 1 or the female terminal 2, a connection point between the capacitor and the male terminal 1 or the female terminal 2 is located between the two groups of degaussing assemblies 31, and the other end of the capacitor is grounded. The filtering component filters out unnecessary current according to the characteristics of alternating current and direct current resistance of the capacitor, and the number of the capacitors can be adjusted according to actual requirements according to specific filtering requirements. In this embodiment, the filter element 32 is two capacitors.

Specifically, a male end polar line connecting end 11 is arranged on the male end 1, a female end polar line connecting end 21 is arranged on the female end 2, and one end of the male end polar line connecting end 11 is connected with one end of the female end polar line connecting end 21 in a matched mode; two sets of demagnetization components 31 are all sleeved on the male terminal polar line connecting end 11, or two sets of demagnetization components 31 are all sleeved on the female terminal polar line connecting end 21, or one set of demagnetization components 31 is sleeved on the male terminal polar line connecting end 11, and the other set is sleeved on the female terminal polar line connecting end 21. In this embodiment, two sets of degaussing subassemblies 31 all overlap and establish on female end polar line link 21, and the one end and the female end polar line link 21 of filter subassembly 32 are connected, and the junction of filter subassembly 32 and female end polar line link 21 is located between two sets of degaussing subassemblies 31, and the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts and connects quick-witted case panel 4 to replace, because machine case panel 4 is ground connection, of course, other ground connection modes also can.

Specifically, be equipped with fixed connection's female end pencil 22 on the other end of female end polar line link 21, two sets of demagnetization subassemblies 31 are all established on female end pencil 22, or two sets of demagnetization subassemblies 31 are established on female end pencil 22, another set of cover is established on female end polar line link 21 or public end polar line link 11. In this embodiment, two sets of degaussing subassemblies 31 all overlap and establish on female end polar line link 21 or on female end pencil 22, the one end and female end polar line link 21 or female end pencil 22 of filter subassembly 32 are connected, and the junction of filter subassembly 32 and female end polar line link 21 or female end pencil 22 is located between two sets of degaussing subassemblies 31, the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts connector cabinet panel 4 to replace, because cabinet panel 4 is ground connection, of course, other ground connection modes also can. Meanwhile, in the actual operation process, the female terminal wire harness 22 may be replaced by the connection of the positive and negative electrode tabs of the power supply, and at this time, the positive and negative electrode tabs of the power supply are equivalent to the female terminal wire harness 22, and the adjustment can be specifically performed according to actual requirements.

Specifically, a male terminal wire harness 12 fixedly connected with the other end of the male terminal polar line connecting end 11 is arranged, two groups of demagnetization components 31 are all sleeved on the male terminal wire harness 12, or one group of demagnetization components 31 is sleeved on the male terminal wire harness 12, and the other group of demagnetization components is sleeved on the male terminal polar line connecting end 11 or the female terminal polar line connecting end 21 or the female terminal wire harness 22. In this embodiment, two sets of degaussing subassemblies 31 all overlap and establish on female end polar line link 21 or on female end pencil 22, the one end and female end polar line link 21 or female end pencil 22 of filter subassembly 32 are connected, and the junction of filter subassembly 32 and female end polar line link 21 or female end pencil 22 is located between two sets of degaussing subassemblies 31, the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts connector cabinet panel 4 to replace, because cabinet panel 4 is ground connection, of course, other ground connection modes also can. Meanwhile, in the actual operation process, the male terminal harness 12 may be replaced by positive and negative electrode tabs of the power supply, and at this time, the positive and negative electrode tabs of the power supply are equivalent to the male terminal harness 12, and the adjustment can be specifically performed according to actual requirements.

Specifically, the high-voltage single-pole connector with the shielding structure is applied to the field of new energy automobiles. In this embodiment, the high-voltage monopole connector with the shielding structure is applied to the field of new energy vehicles, such as minibuses and buses.

Specifically, the high-voltage monopole connector with the shielding structure is applied to a high-voltage power supply in a voltage range of 60V or more. In this embodiment, the applied voltage range of the high-voltage single-pole connector with the shielding structure is 700V.

Example three:

as shown in the figure, the high-voltage single-pole connector with the shielding structure comprises a male end 1 and a female end 2 which are matched and connected with each other, and a shielding component 3 is arranged on the male end 1, or the female end 2, or the male end 1 and the female end 2; the shielding subassembly 3 includes two sets of degaussing subassemblies 31 and a set of filtering subassembly 32, two sets of degaussing subassemblies 31 all set up on public end 1, or two sets of degaussing subassemblies 31 all set up on female end 2, or a set of setting of two sets of degaussing subassemblies 31 is on public end 1, another group sets up on female end 2, the one end and public end 1 or female end 2 of filtering subassembly 32 are connected, and the junction of filtering subassembly 32 and public end 1 or female end 2 is located between two sets of degaussing subassemblies 31, the other end ground connection of filtering subassembly 32. In this embodiment, two sets of degaussing subassemblies 31 are set up on public end 1 for a set, another set is set up on female end 2, the one end and public end 1 or female end 2 of filter subassembly 32 are connected, and the junction of filter subassembly 32 and public end 1 or female end 2 is located between two sets of degaussing subassemblies 31, the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts and connects quick-witted case panel 4 to replace, because machine case panel 4 is ground connection, of course, other ground connection modes also can. Here, it is explained that, the degaussing assembly is disposed on the chassis panel or other similar components, which is equivalent to the male end or the female end, because the chassis panel or other similar components are generally fixedly connected with the male end or the female end in the practical process, and according to the principle that the magnetic fields cancel each other, the degaussing assembly must be disposed on or around the component through which the current passes or within the range of the external contour of the component through which the current passes, so as to cancel the magnetic field interference generated by the energization of the circuit.

Specifically, the degaussing assembly 31 comprises at least one closed or open ring-shaped magnetic device. The degaussing assembly 31 is a magnetic field formed by annular magnetic devices to mutually offset the magnetic field formed by the circuit electrification, specifically, different types of annular magnetic devices can be arranged according to actual conditions, and meanwhile, because a single wire harness is adopted and only positive or negative current is passed, according to the characteristics of the magnet, the degaussing assembly 31 is a closed annular magnetic device, specifically, an annular magnetic ring.

Specifically, the filter assembly 32 at least includes a capacitor, one end of the capacitor is connected to the male terminal 1 or the female terminal 2, a connection point between the capacitor and the male terminal 1 or the female terminal 2 is located between the two groups of degaussing assemblies 31, and the other end of the capacitor is grounded. The filtering component filters out unnecessary current according to the characteristics of alternating current and direct current resistance of the capacitor, and the number of the capacitors can be adjusted according to actual requirements according to specific filtering requirements. In this embodiment, the filter assembly 32 has three capacitors.

Specifically, a male end polar line connecting end 11 is arranged on the male end 1, a female end polar line connecting end 21 is arranged on the female end 2, and one end of the male end polar line connecting end 11 is connected with one end of the female end polar line connecting end 21 in a matched mode; two sets of demagnetization components 31 all overlap and establish on public end polar line link 11, or two sets of demagnetization components 31 all overlap and establish on female end polar line link 21, or two sets of demagnetization components 31 a set of cover establish on public end polar line link 11, another set establish on female end polar line link 21. In this embodiment, a set of cover of two sets of degaussing subassembly 31 is established on public end polar line link 11, another set of cover is established on female end polar line link 21, the one end and public end polar line link 11 or female end polar line link 21 of filter subassembly 32 are connected, and the junction of filter subassembly 32 and public end polar line link 11 or female end polar line link 21 is located between two sets of degaussing subassemblies 31, the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts connector case panel 4 to replace, because case panel 4 is ground connection, of course, other ground connection modes also can.

Specifically, be equipped with fixed connection's female end pencil 22 on the other end of female end polar line link 21, two sets of demagnetization subassemblies 31 are all established on female end pencil 22, or two sets of demagnetization subassemblies 31 are established on female end pencil 22, another set of cover is established on female end polar line link 21 or public end polar line link 11. In this embodiment, a set of cover of two sets of degaussing subassembly 31 is established on female terminal pencil 22 or female terminal polar line link 21, another set of cover is established on public terminal polar line link 11, the one end of filter subassembly 32 and female terminal polar line link 21 or female terminal pencil 22 or public terminal polar line link 11 are connected, and the junction of filter subassembly 32 and female terminal polar line link 21 or female terminal pencil 22 or public terminal polar line link 11 is located between two sets of degaussing subassemblies 31, the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts connector cabinet panel 4 to replace, because cabinet panel 4 is ground connection, of course, other ground connection modes also can. Meanwhile, in the actual operation process, the female terminal wire harness 22 may be replaced by the connection of the positive and negative electrode tabs of the power supply, and at this time, the positive and negative electrode tabs of the power supply are equivalent to the female terminal wire harness 22, and the adjustment can be specifically performed according to actual requirements.

Specifically, a male terminal wire harness 12 fixedly connected with the other end of the male terminal polar line connecting end 11 is arranged, two groups of demagnetization components 31 are all sleeved on the male terminal wire harness 12, or one group of demagnetization components 31 is sleeved on the male terminal wire harness 12, and the other group of demagnetization components is sleeved on the male terminal polar line connecting end 11 or the female terminal polar line connecting end 21 or the female terminal wire harness 22. In this embodiment, a set of cover of two sets of degaussing subassembly 31 is established on public end pencil 12 or public end polar line link 11, another set of cover is established on female end polar line link 21 or female end pencil 22, the one end and public end polar line link 11 of filter subassembly 32, or public end pencil 12, or female end polar line link 21, or female end pencil 22 are connected, and filter subassembly 32 and public end polar line link 11, or public end pencil 12, or female end polar line link 21, or female end pencil 22's junction is located between two sets of degaussing subassembly 31, the other end ground connection of filter subassembly 32, in this example, the other end ground connection of filter subassembly 32 adopts connector cabinet panel 4 to replace, because cabinet panel 4 is ground connection, of course, other ground connection modes also can. Meanwhile, in the actual operation process, the male terminal harness 12 may be replaced by positive and negative electrode tabs of the power supply, and at this time, the positive and negative electrode tabs of the power supply are equivalent to the male terminal harness 12, and the adjustment can be specifically performed according to actual requirements.

Specifically, the high-voltage single-pole connector with the shielding structure is applied to the field of new energy automobiles. In the embodiment, the high-voltage single-pole connector with the shielding structure is applied to the field of new energy automobiles such as cars.

Specifically, the high-voltage monopole connector with the shielding structure is applied to a high-voltage power supply in a voltage range of 60V or more. In this embodiment, the applied voltage range of the high-voltage single-pole connector with the shielding structure is 60V.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (14)

1. A high-voltage single-pole connector with a shielding structure is characterized in that: the shielding device comprises a male end (1) and a female end (2) which are matched and connected with each other, wherein a shielding component (3) is arranged on the male end (1), or the female end (2), or the male end (1) and the female end (2); the shielding assembly (3) comprises two groups of demagnetizing assemblies (31) and one group of filtering assemblies (32), the two groups of demagnetizing assemblies (31) are arranged on the male end (1), the two groups of demagnetizing assemblies (31) are arranged on the female end (2), one group of demagnetizing assemblies (31) is arranged on the male end (1), the other group of demagnetizing assemblies is arranged on the female end (2), one end of each filtering assembly (32) is connected with the male end (1) or the female end (2), the joint of each filtering assembly (32) and the male end (1) or the female end (2) is located between the two groups of demagnetizing assemblies (31), and the other end of each filtering assembly (32) is grounded; be equipped with public end polar line link (11) on public end (1) be equipped with female end polar line link (21) on female end (2), the one end of public end polar line link (11) with the one end phase-match connection of female end polar line link (21).

2. The high-voltage monopole connector with a shielding structure according to claim 1, wherein: the degaussing assembly (31) comprises at least one closed or open ring-shaped magnetic device.

3. The high-voltage monopole connector with a shielding structure according to claim 1, wherein: the filtering component (32) at least comprises a capacitor, one end of the capacitor is connected with the male end (1) or the female end (2), the connection position of the capacitor and the male end (1) or the female end (2) is located between the two groups of demagnetization components (31), and the other end of the capacitor is grounded.

4. A high-voltage monopole connector with a shielding structure according to any one of claims 1-3, wherein: two sets of demagnetization subassembly (31) are all established public end polar line link (11) is last, or two sets of demagnetization subassembly (31) are all established female end polar line link (21) is last, or two sets of demagnetization subassembly (31) a set of cover is established public end polar line link (11) is last, another set establishes female end polar line link (21) is last.

5. The high-voltage monopole connector with a shielding structure according to claim 4, wherein: and a female terminal wire harness (22) fixedly connected is arranged at the other end of the female terminal polar wire connecting end (21).

6. The high-voltage monopole connector with a shielding structure according to claim 5, wherein: two sets of demagnetization subassembly (31) all overlap and establish female end pencil (22) is last, or two sets of demagnetization subassembly (31) a set of cover is established female end pencil (22) is last, another group establishes on female end polar line link (21) or public end polar line link (11) is last.

7. The high-voltage monopole connector with a shielding structure according to claim 5 or 6, wherein: and a fixedly connected male terminal wiring harness (12) is arranged at the other end of the male terminal polar line connecting end (11).

8. The high-voltage monopole connector with a shielding structure according to claim 7, wherein: two sets of demagnetization subassembly (31) all overlap and establish on public end pencil (12), or two sets of demagnetization subassembly (31) a set of cover is established public end pencil (12) is gone up, another group establishes public end polar line link (11) is gone up or female end polar line link (21) is gone up or female end pencil (22) is gone up.

9. The high-voltage monopole connector with a shielding structure according to any one of claims 1-3 or 5 or 6 or 8, wherein: the high-voltage single-pole connector with the shielding structure is applied to the field of new energy automobiles.

10. The high-voltage monopole connector with a shielding structure as claimed in claim 9, wherein: the high-voltage single-pole connector with the shielding structure has the application voltage range of 60V and above high voltage.

11. The high-voltage monopole connector with a shielding structure according to claim 4, wherein: the high-voltage single-pole connector with the shielding structure is applied to the field of new energy automobiles.

12. The high-voltage monopole connector with a shielding structure as claimed in claim 11, wherein: the high-voltage single-pole connector with the shielding structure has the application voltage range of 60V and above high voltage.

13. The high-voltage monopole connector with a shielding structure according to claim 7, wherein: the high-voltage single-pole connector with the shielding structure is applied to the field of new energy automobiles.

14. The high-voltage monopole connector with a shielding structure according to claim 13, wherein: the high-voltage single-pole connector with the shielding structure has the application voltage range of 60V and above high voltage.

Images