CN215008819U - 10KV/3150A high-voltage large-current terminal connector device - Google Patents
10KV/3150A high-voltage large-current terminal connector device Download PDFInfo
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- CN215008819U CN215008819U CN202121369126.8U CN202121369126U CN215008819U CN 215008819 U CN215008819 U CN 215008819U CN 202121369126 U CN202121369126 U CN 202121369126U CN 215008819 U CN215008819 U CN 215008819U
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Abstract
The utility model relates to a 10KV/3150A high-voltage heavy-current terminal connector device, which comprises a first connector and a connecting bus body structure; one end of the connecting bus body structure is connected with the first connector, and the other end of the connecting bus body structure is connected with the other first connector; the connecting bus body structure comprises a bus body outer insulating sleeve, an outer shielding layer, a bus inner conductor and first and second contact sheet ends. The first and the second contact sheet ends are connected through the annular accommodating spaces at the two ends of the bus body external insulation sleeve, and the other two ends are arranged in the first connector. In the process, the thickness and the contact area of the interface ends at the two ends of the bus inner conductor are increased, so that the current and the voltage borne by the interface end of the bus body connecting structure can be improved, and the current borne by the inner part of the connector is increased. Meanwhile, the phenomenon that the current is too large and the current is burnt is avoided.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an electric connector's technical field especially indicates a 10KV/3150A high voltage heavy current terminal connector device that is used for the aspect of high voltage heavy current technique.
[ background of the invention ]
With the continuous progress and development of society, the living standard of consumers is continuously improved, and meanwhile, various electric appliances are increasingly popularized in the lives of the consumers. However, the electricity consumption of a family or village or society is increased, and therefore, the current carried by the used equipment required for providing the society with large electricity consumption is increased. Since the connector is one of the important components in the voltage equipment or the transformer, and the connector is used for bridging the components connected to the inside of the power equipment or the voltage transformer, the more current the connector carries. Because a relatively thin metal pipe is adopted between parts in the existing connector, the internal parts of the existing connector cannot bear large current and even seriously bear the phenomenon that some parts are burnt by the large current.
[ Utility model ] content
In view of this, the technical problem to be solved of the present invention is to provide a 10KV/3150A high voltage and large current terminal connector device which can not only increase the amount of current carried by the internal components of the connector, but also avoid the phenomenon of burning out due to excessive current.
Therefore, the technical scheme of the utility model relates to a 10KV/3150A high-voltage heavy-current terminal connector device, which comprises a first connector connected with a bus body structure; one end of the connecting bus body structure is connected with the first connector, and the other end of the connecting bus body structure is connected with the other first connector; the connecting bus body structure comprises a bus body external insulation sleeve arranged on the periphery, an external shielding layer arranged on the outer surface of the bus body external insulation sleeve, a bus inner conductor sleeved in the bus body external insulation sleeve, a first contact piece end and a second contact piece end, wherein the first contact piece end and the second contact piece end are respectively arranged at two ends of the bus body external insulation sleeve;
the bus body external insulation sleeve comprises an external insulation main body of the sleeve and an inner conductor hole which is arranged in the external insulation main body and used for sleeving a bus inner conductor; the bus inner conductor comprises an inner conductor sleeve main body and annular accommodating spaces arranged on the periphery of two end faces of the inner conductor sleeve main body; the bus inner conductor is sleeved inside the bus body outer insulating sleeve, and two ends of the bus inner conductor protrude out of one part of the bus body outer insulating sleeve;
the first contact sheet end comprises a first metal contact piece main body, a first metal plate body arranged at one end of the first metal contact piece main body and used for accommodating the interior of a first connector, and a first cylindrical end arranged at the other end of the first metal contact piece main body and used for being matched with the annular accommodating space; the first metal plate body is provided with a first contact piece connecting hole, and the first cylindrical end is provided with a first inner conductor contact hole which is matched with the annular accommodating space at the upper end of the sleeve outer insulation main body;
the second contact end comprises a second metal contact element main body, a second metal plate body arranged at one end of the second metal contact element main body and used for accommodating the interior of the first connector, and a second cylindrical end arranged at the other end of the second metal contact element main body and used for being matched with the annular accommodating space, wherein a second contact sheet end connecting hole is formed in the second metal plate body, and a second inner conductor contact hole matched with the annular accommodating space at the lower end of the sleeve outer insulation main body is formed in the second cylindrical end; the thickness of the second metal plate body is equal to that of the first metal plate body;
the first contact piece end and the second contact piece end are connected through annular accommodating spaces at two ends of the bus body outer insulation sleeve, and the other two ends of the first contact piece end and the second contact piece end are installed inside the first connector.
The first connector comprises a shielding three-way pipe, a three-way sleeve shielding layer arranged on the outer layer surface of the shielding three-way pipe, an insulating sleeve structure arranged at the lower end of the shielding three-way pipe, and a first bolt fixing piece arranged at the upper end of the insulating sleeve structure and used for connecting the shielding three-way pipe and the insulating sleeve structure together; the insulating sleeve structure comprises an insulating straight sleeve directly installed at the lower end of the shielding type three-way pipe, a straight sleeve inner conductor installed inside the insulating straight sleeve, an insulating straight sleeve sealing ring installed between the insulating straight sleeve and the ground, an insulating straight sleeve pressing plate installed at the lower end of the insulating straight sleeve and used for fixing the lower end of the insulating straight sleeve, and insulating straight sleeve bolts installed at two ends of the insulating straight sleeve pressing plate.
The utility model has the advantages of: the first connector at one end of the connecting bus body structure is connected, and the other end of the connecting bus body structure is connected with the other first connector; the connecting bus body structure comprises a bus body external insulation sleeve arranged on the periphery, an external shielding layer arranged on the outer surface of the bus body external insulation sleeve, a bus inner conductor sleeved in the bus body external insulation sleeve, a first contact piece end and a second contact piece end, wherein the first contact piece end and the second contact piece end are respectively arranged at two ends of the bus body external insulation sleeve; the first contact piece end and the second contact piece end are connected through annular accommodating spaces at two ends of the bus body outer insulation sleeve, and the other two ends of the first contact piece end and the second contact piece end are installed inside the first connector. In the process, the thickness and the contact area of the interface ends at the two ends of the bus inner conductor are increased, so that the current and the voltage borne by the interface end of the bus body connecting structure can be improved, and the current borne by the inner part of the connector is improved. Meanwhile, the phenomenon that the current is too large and the current is burnt is avoided.
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
[ description of the drawings ]
Fig. 1 is a schematic view of the general assembly of a 10KV/3150A high voltage high current terminal connector assembly of the present invention;
fig. 2 is a schematic view of the assembly of the first connector of the present invention;
fig. 3 is a schematic diagram of the structure of the bus bar body of the present invention.
[ detailed description ] embodiments
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to fig. 3, a 10KV/3150A high-voltage large-current terminal connector device is described below with reference to an embodiment, which includes a first connector 1 connected to a bus bar body structure.
The connecting bus body structure comprises a bus body external insulation sleeve 20 arranged on the periphery, an external shielding layer 21 arranged on the outer layer surface of the bus body external insulation sleeve 20, a bus inner conductor 22 sleeved inside the bus body external insulation sleeve 20, a first contact piece end 23 and a second contact piece end 24, wherein the first contact piece end 23 and the second contact piece end 24 are respectively arranged at two ends of the bus body external insulation sleeve 20.
The bus body external insulation sleeve 20 comprises a sleeve external insulation main body and an inner conductor hole which is arranged in the external insulation main body and used for sleeving a bus inner conductor 22; the bus inner conductor 22 comprises an inner conductor sleeve main body and annular accommodating spaces arranged on the periphery of two end faces of the inner conductor sleeve main body; the bus inner conductor 22 is sleeved inside the bus body outer insulating sleeve 20, and two ends of the bus inner conductor protrude out of a part of the bus body outer insulating sleeve 20.
The first contact piece end 23 comprises a first metal contact piece main body, a first metal plate body arranged at one end of the first metal contact piece main body and used for accommodating the interior of the first connector, and a first cylindrical end arranged at the other end of the first metal contact piece main body and used for being matched with the annular accommodating space; the first metal plate body is provided with a first contact piece connecting hole, and the first cylindrical end is provided with a first inner conductor contact hole which is matched with the annular accommodating space at the upper end of the sleeve outer insulation main body.
The second contact end 24 comprises a second metal contact element main body, a second metal plate body arranged at one end of the second metal contact element main body and used for accommodating the interior of the first connector, and a second cylindrical end arranged at the other end of the second metal contact element main body and used for being matched with the annular accommodating space, wherein a second contact sheet end connecting hole is formed in the second metal plate body, and a second inner conductor contact hole matched with the annular accommodating space at the lower end of the sleeve outer insulation main body is formed in the second cylindrical end; the thickness of the second metal plate body is equal to that of the first metal plate body.
The first contact terminal 23 and the second contact terminal 24 are connected by the annular receiving space at the two ends of the bus bar body external insulation sleeve 20, and the other two ends of the first contact terminal 23 and the second contact terminal 24 are installed inside the first connector 1.
The first connector 1 comprises a shielding three-way pipe 101, a three-way sleeve shielding layer 102 arranged on the outer layer surface of the shielding three-way pipe 101, an insulating sleeve structure arranged at the lower end of the shielding three-way pipe 101, and a first bolt fixing part 103 arranged at the upper end of the insulating sleeve structure and used for connecting the shielding three-way pipe 101 and the insulating sleeve structure together; the insulating sleeve structure comprises an insulating straight sleeve 104 directly installed at the lower end of the shielding type three-way pipe 101, a straight sleeve inner conductor 105 installed inside the insulating straight sleeve 104, an insulating straight sleeve sealing ring 106 installed between the insulating straight sleeve 104 and the ground, an insulating straight sleeve pressing plate installed at the lower end of the insulating straight sleeve 104 and used for fixing the lower end of the insulating straight sleeve 104, and insulating straight sleeve bolts installed at two ends of the insulating straight sleeve pressing plate.
One end of the connecting bus body structure is connected with the first connector 1, and the other end of the connecting bus body structure is connected with the other first connector 1. The connecting bus body structure comprises a bus body external insulation sleeve 20 arranged on the periphery, an external shielding layer 21 arranged on the outer layer surface of the bus body external insulation sleeve 20, a bus inner conductor 22 sleeved inside the bus body external insulation sleeve 20, a first contact piece end 23 and a second contact piece end 24, wherein the first contact piece end 23 and the second contact piece end 24 are respectively arranged at two ends of the bus body external insulation sleeve 20. The first contact terminal 23 and the second contact terminal 24 are connected by the annular receiving space at the two ends of the bus bar body external insulation sleeve 20, and the other two ends of the first contact terminal 23 and the second contact terminal 24 are installed inside the first connector 1. In the process, the thickness and the contact area of the interface end at the two ends of the bus inner conductor 22 are increased, so that the current and the voltage borne by the interface end connected with the bus body structure can be improved, and the current borne by the internal parts of the connector can be improved. Meanwhile, the phenomenon that the current is too large and the current is burnt is avoided.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, without thereby limiting the scope of the invention. Any modification, equivalent replacement and improvement made by those skilled in the art without departing from the scope and spirit of the present invention should be within the scope of the claims of the present invention.
Claims (2)
1. A10 KV/3150A high-voltage large-current terminal connector device comprises a first connector, a second connector and a connecting bus body structure, wherein the first connector is connected with the bus body structure; the method is characterized in that: one end of the connecting bus body structure is connected with the first connector, and the other end of the connecting bus body structure is connected with the other first connector; the connecting bus body structure comprises a bus body external insulation sleeve arranged on the periphery, an external shielding layer arranged on the outer surface of the bus body external insulation sleeve, a bus inner conductor sleeved in the bus body external insulation sleeve, a first contact piece end and a second contact piece end, wherein the first contact piece end and the second contact piece end are respectively arranged at two ends of the bus body external insulation sleeve;
the bus body external insulation sleeve comprises an external insulation main body of the sleeve and an inner conductor hole which is arranged in the external insulation main body and used for sleeving a bus inner conductor; the bus inner conductor comprises an inner conductor sleeve main body and annular accommodating spaces arranged on the periphery of two end faces of the inner conductor sleeve main body; the bus inner conductor is sleeved inside the bus body outer insulating sleeve, and two ends of the bus inner conductor protrude out of one part of the bus body outer insulating sleeve;
the first contact sheet end comprises a first metal contact piece main body, a first metal plate body arranged at one end of the first metal contact piece main body and used for accommodating the interior of a first connector, and a first cylindrical end arranged at the other end of the first metal contact piece main body and used for being matched with the annular accommodating space; the first metal plate body is provided with a first contact piece connecting hole, and the first cylindrical end is provided with a first inner conductor contact hole which is matched with the annular accommodating space at the upper end of the sleeve outer insulation main body;
the second contact end comprises a second metal contact element main body, a second metal plate body arranged at one end of the second metal contact element main body and used for accommodating the interior of the first connector, and a second cylindrical end arranged at the other end of the second metal contact element main body and used for being matched with the annular accommodating space, wherein a second contact sheet end connecting hole is formed in the second metal plate body, and a second inner conductor contact hole matched with the annular accommodating space at the lower end of the sleeve outer insulation main body is formed in the second cylindrical end; the thickness of the second metal plate body is equal to that of the first metal plate body;
the first contact piece end and the second contact piece end are connected through annular accommodating spaces at two ends of the bus body outer insulation sleeve, and the other two ends of the first contact piece end and the second contact piece end are installed inside the first connector.
2. A 10KV/3150A high voltage high current terminal connector assembly according to claim 1, wherein: the first connector comprises a shielding three-way pipe, a three-way sleeve shielding layer arranged on the outer layer surface of the shielding three-way pipe, an insulating sleeve structure arranged at the lower end of the shielding three-way pipe, and a first bolt fixing piece arranged at the upper end of the insulating sleeve structure and used for connecting the shielding three-way pipe and the insulating sleeve structure together; the insulating sleeve structure comprises an insulating straight sleeve directly installed at the lower end of the shielding type three-way pipe, a straight sleeve inner conductor installed inside the insulating straight sleeve, an insulating straight sleeve sealing ring installed between the insulating straight sleeve and the ground, an insulating straight sleeve pressing plate installed at the lower end of the insulating straight sleeve and used for fixing the lower end of the insulating straight sleeve, and insulating straight sleeve bolts installed at two ends of the insulating straight sleeve pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369126.8U CN215008819U (en) | 2021-06-17 | 2021-06-17 | 10KV/3150A high-voltage large-current terminal connector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369126.8U CN215008819U (en) | 2021-06-17 | 2021-06-17 | 10KV/3150A high-voltage large-current terminal connector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215008819U true CN215008819U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121369126.8U Active CN215008819U (en) | 2021-06-17 | 2021-06-17 | 10KV/3150A high-voltage large-current terminal connector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215008819U (en) |
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2021
- 2021-06-17 CN CN202121369126.8U patent/CN215008819U/en active Active
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