CN108682999A - A kind of novel bus connector - Google Patents
A kind of novel bus connector Download PDFInfo
- Publication number
- CN108682999A CN108682999A CN201810868533.XA CN201810868533A CN108682999A CN 108682999 A CN108682999 A CN 108682999A CN 201810868533 A CN201810868533 A CN 201810868533A CN 108682999 A CN108682999 A CN 108682999A
- Authority
- CN
- China
- Prior art keywords
- bus
- edge portion
- bars conductor
- landing edge
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
Abstract
The invention discloses a kind of novel bus connectors,Including T-type shielded joint,T-type shielded joint includes landing edge portion and transverse joint portion,Landing edge is embedded with bus-bars conductor in portion,Main bus-bar insulating layer is provided between bus-bars conductor and landing edge portion,One end of bus-bars conductor extends in transverse joint portion,On the bus-bars conductor inside transverse joint portion,Lower both sides distribution is provided with upper holder block and lower lock block,Fixing nut is provided with above upper holder block,Switch cabinet equipment casing is embedded in the lower openings in transverse joint portion,Insulating plug is installed in the upper opening in the transverse joint portion above fixing nut,Shielding case is provided with above insulating plug,The outer wall in landing edge portion is provided with external shielding layer,The other end of bus-bars conductor extends landing edge portion,And the bus-bars conductor outer wall for extending landing edge portion is arranged with busbar external shielding layer.The present invention is connected suitable for small space copper bar, is particularly suitable for compact switch cabinet.
Description
Technical field
The present invention relates to switchgear component technology fields, and in particular to a kind of novel bus connector.
Background technology
Bus tie is used on Medium Voltage Switchgear, the product of the accessories such as connecting copper bar, mutual inductor and electrical equipment,
It is the common component of medium voltage switchgear equipment.
With the miniaturization of Medium Voltage Switchgear, the demand of compact switch cabinet is more and more, but by empty in cabinet
Between it is also smaller and smaller, the air insulation distance in small space cannot meet common copper bar installation requirements, but have part still
It needs copper bar to connect, for this purpose, how to design a kind of novel bus connector, it is made to draw from the disengaging line side of compact switch cabinet
Go out and close and be connected to copper bar, is current urgent problem so as to the above problem.
Invention content
The purpose of the present invention is overcoming existing compact switch cabinet, the air insulation distance in small space cannot meet
The problem of common copper bar installation requirements.The novel bus connector of the present invention is suitable for small space copper bar and connects, especially suitable
It is easy to connect reliable in compact switch cabinet, and being capable of good processing bus shield layer electric field, it is ensured that without shelf depreciation, absolutely
Edge shield effectiveness is good, and structure novel is easy to implement, has a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of novel bus connector includes the T-type shielded joint for connecting switch cabinet equipment casing, and the T-type shielding connects
Head, including landing edge portion and transverse joint portion,
Bus-bars conductor is embedded in the landing edge portion, it is exhausted to be provided with main bus-bar between the bus-bars conductor and landing edge portion
The inner wall in landing edge portion is arranged in edge layer, the main bus-bar insulating layer,
One end of the bus-bars conductor extends in transverse joint portion, the bus-bars conductor upper and lower two being located inside transverse joint portion
Side distribution is provided with upper holder block and lower lock block, and fixing nut, the fixing nut, upper pressure are provided with above the upper holder block
Block, bus-bars conductor, lower lock block are fixed bolt successively to be run through in top to bottm, and the lower end twist-on of the fixing bolt to switch
In cabinet equipment casing, the switch cabinet equipment casing is embedded in the lower openings in transverse joint portion,
Insulating plug, the top setting of the insulating plug are installed in the upper opening in the transverse joint portion above the fixing nut
There is upper shielding case,
The outer wall in the landing edge portion is provided with external shielding layer, and the other end of the bus-bars conductor extends landing edge portion,
And the bus-bars conductor outer wall for extending landing edge portion is arranged with busbar external shielding layer, the busbar external shielding layer
One end is embedded into inside landing edge portion.
The other end end outer wall of a kind of novel bus connector above-mentioned, the bus-bars conductor is arranged with full skirt terminal,
Full skirt terminal stress cone is provided between the front end inner wall and bus-bars conductor outer wall of the full skirt terminal, the full skirt terminal is answered
Power cone, full skirt terminal are integrally formed, and the other end of the busbar external shielding layer is embedded into the inside of full skirt terminal stress cone.
A kind of novel bus connector above-mentioned is provided with busbar mounting hole on the other end end of the bus-bars conductor.
It is both provided with interior screen on a kind of novel bus connector above-mentioned, the landing edge portion and transverse joint portion inner wall
Cover layer.
A kind of novel bus connector above-mentioned, described sleeve pipe can reach to the distance between busbar mounting hole minimum
360mm。
A kind of novel bus connector above-mentioned, the T-type shielded joint outer wall are connected with ground wire.
A kind of novel bus connector above-mentioned, the length adjustment of the bus-bars conductor, and positioned at landing edge portion, full skirt
Part between terminal stress cone is bent.
The beneficial effects of the invention are as follows：The novel bus connector of the present invention is suitable for small space copper bar and connects, especially
It is easy to connect reliable suitable for compact switch cabinet, and being capable of good processing bus shield layer electric field, it is ensured that without locally putting
Electricity, insulation shielding effect is good, and structure novel is easy to implement, has a good application prospect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the novel bus connector of the present invention；
Fig. 2 is the structural schematic diagram of the insulating plug of the present invention；
Fig. 3 is the structural schematic diagram of the upper shielding case of the present invention；
Fig. 4 is the structural schematic diagram in the landing edge portion of the present invention, transverse joint portion；
Fig. 5 be the present invention full skirt terminal stress cone, full skirt terminal structural schematic diagram；
Fig. 6 is the structural schematic diagram of the bus-bars conductor of the present invention.
The meaning marked in attached drawing is as follows：
1：T-type shielded joint；101：Landing edge portion；102：Transverse joint portion；2：Main bus-bar insulating layer；3：Bus-bars conductor；4：
Full skirt terminal；5：Full skirt terminal stress cone；6：Switch cabinet equipment casing；7：Paster pin；801：Upper holder block；802：Lower lock block；
9：Fixing nut；10：Insulating plug；11：Upper shielding case；12：Ground wire；13：Busbar external shielding layer；14：Busbar mounting hole；15：
Internal shield；16：External shielding layer.
Specific implementation mode
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Fig. 1, novel bus connector of the invention includes the T-type screen for connecting switch cabinet equipment casing 6
Connector 1, the T-type shielded joint 1, including landing edge portion 101 and transverse joint portion 102 are covered,
It is embedded with bus-bars conductor 3 in the landing edge portion 101, is provided between the bus-bars conductor 3 and landing edge portion 101
The inner wall in landing edge portion 101 is arranged in main bus-bar insulating layer 2, the main bus-bar insulating layer 2,
One end of the bus-bars conductor 3 extends in transverse joint portion 102, the bus-bars conductor 3 being located inside transverse joint portion 102
Upper and lower both sides distribution is provided with upper holder block 801 and lower lock block 802, and the top of the upper holder block 801 is provided with fixing nut 9, institute
It states fixing nut 9, upper holder block 801, bus-bars conductor 3, lower lock block 802 and is fixed bolt 7 successively and run through in top to bottm, and is described solid
Determine in the lower end twist-on to switch cabinet equipment casing 6 of bolt 7, the switch cabinet equipment casing 6 is embedded in transverse joint portion 102
Lower openings in, bus-bars conductor is anchored on switchgear by upper holder block 801 and lower lock block 802, fixing bolt 7, fixing nut 9
On equipment casing 6, ensure the current-carrying capacity of busbar.
Insulating plug 10, the insulating plug are installed in the upper opening in the transverse joint portion 102 of 9 top of the fixing nut
10 top is provided with shielding case 11 and is insulated after busbar installation fastening with installing insulating plug 10, insulating plug 10, upper screen
11 concrete structure of cover is covered, respectively as shown in Fig. 2, Fig. 3；
As shown in figure 4, the outer wall in the landing edge portion 101 is provided with external shielding layer 16, the other end of the bus-bars conductor 3 prolongs
Landing edge portion 101 is stretched out, and 3 outer wall of bus-bars conductor for extending landing edge portion 101 is arranged with busbar external screen
Layer 13 is covered, one end of the busbar external shielding layer 13 is embedded into inside landing edge portion 101, the landing edge portion 101 and cross
Internal shield 15 is both provided on 102 inner wall of connector portions, 1 outer wall of T-type shielded joint is connected with ground wire 12, the present invention
Novel bus connector, by, upper shielding case 11, external shielding layer 16, busbar external shielding layer 13, internal shield 15 and ground wire
12, complete shielding space is formed, ensure that the shield effectiveness of bus tie.
Preferably, the other end end outer wall of the bus-bars conductor 3 is arranged with full skirt terminal 4, before the full skirt terminal 4
Full skirt terminal stress cone 5, the full skirt terminal stress cone 5, full skirt terminal are provided between 3 outer wall of inner wall of end and bus-bars conductor
4 are integrally formed, and the other end of the busbar external shielding layer 13 is embedded into the inside of full skirt terminal stress cone 5, as shown in figure 5,
The full skirt effect of full skirt terminal 4 is to increase busbar end to earth-shielded creep distance, it is ensured that busbar end is reliably connected, ensures it absolutely
Edge is horizontal, and full skirt terminal stress cone 5 is integrally formed with full skirt terminal 4, and when installation ensures to overlap with busbar external shielding layer, and processing is female
Line shielded layer electric field, it is ensured that without shelf depreciation, improve security performance.
Preferably, as shown in fig. 6, busbar mounting hole 14 is provided on the other end end of the bus-bars conductor 3, for connecting
Connect busbar.
Preferably, described sleeve pipe 6 can reach 360mm to the distance between busbar mounting hole 14 minimum, can meet compact
The copper bar connection requirement of switchgear, the length of adjustable bus-bars conductor 3, and the length adjustment of bus-bars conductor 3 as needed, and
Part between landing edge portion 101, full skirt terminal stress cone 5 is bent, is suitable for the installation of small space, to meet
Specific cabinet type needs.
In conclusion the novel bus connector of the present invention, is suitable for small space copper bar and connects, be particularly suitable for compact
Type switchgear, it is easy to connect reliable, and being capable of good processing bus shield layer electric field, it is ensured that without shelf depreciation, insulation shielding
Effect is good, structure novel, easy to implement, has a good application prospect.
The basic principles and main features and advantage of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of novel bus connector, it is characterised in that：Including being used for connecting switch cabinet equipment casing（6）T-type shielding connect
Head（1）, the T-type shielded joint（1）, including landing edge portion（101）With transverse joint portion（102）,
The landing edge portion（101）Inside it is embedded with bus-bars conductor（3）, the bus-bars conductor（3）With landing edge portion（101）It
Between be provided with main bus-bar insulating layer（2）, the main bus-bar insulating layer（2）It is arranged in landing edge portion（101）Inner wall,
The bus-bars conductor（3）One end extend to transverse joint portion（102）It is interior, it is located at transverse joint portion（102）Internal mother
Line conductor（3）Upper and lower both sides distribution is provided with upper holder block（801）And lower lock block（802）, the upper holder block（801）Top set
It is equipped with fixing nut（9）, the fixing nut（9）, upper holder block（801）, bus-bars conductor（3）, lower lock block（802）It is fixed successively
Bolt（7）Run through in top to bottm, and the fixing bolt（7）Lower end twist-on to switch cabinet equipment casing（6）It is interior, it is described to open
Close cabinet equipment casing（6）It is embedded in transverse joint portion（102）Lower openings in,
The fixing nut（9）The transverse joint portion of top（102）Upper opening in insulating plug is installed（10）, the insulation
Plug（10）Top be provided with shielding case（11）,
The landing edge portion（101）Outer wall be provided with external shielding layer（16）, the bus-bars conductor（3）The other end extend
Landing edge portion（101）, and described extend landing edge portion（101）Bus-bars conductor（3）Outer wall is arranged with outside busbar
Shielded layer（13）, the busbar external shielding layer（13）One end be embedded into landing edge portion（101）It is internal.
2. a kind of novel bus connector according to claim 1, it is characterised in that：The bus-bars conductor（3）It is another
End end outer wall is arranged with full skirt terminal（4）, the full skirt terminal（4）Front end inner wall and bus-bars conductor（3）Between outer wall
It is provided with full skirt terminal stress cone（5）, the full skirt terminal stress cone（5）, full skirt terminal（4）It is integrally formed, and the busbar
External shielding layer（13）The other end be embedded into full skirt terminal stress cone（5）Inside.
3. a kind of novel bus connector according to claim 2, it is characterised in that：The bus-bars conductor（3）It is another
End is provided with busbar mounting hole on end（14）.
4. a kind of novel bus connector according to claim 1, it is characterised in that：The landing edge portion（101）With
Transverse joint portion（102）Internal shield is both provided on inner wall（15）.
5. a kind of novel bus connector according to claim 2, it is characterised in that：Described sleeve pipe（6）It is installed to busbar
Hole（14）The distance between minimum can reach 360mm.
6. a kind of novel bus connector according to claim 1, it is characterised in that：The T-type shielded joint（1）Outer wall
It is connected with ground wire（12）.
7. a kind of novel bus connector according to claim 2, it is characterised in that：The bus-bars conductor（3）Length
It adjusts, and is located at landing edge portion（101）, full skirt terminal stress cone（5）Between part it is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868533.XA CN108682999A (en) | 2018-08-02 | 2018-08-02 | A kind of novel bus connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868533.XA CN108682999A (en) | 2018-08-02 | 2018-08-02 | A kind of novel bus connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108682999A true CN108682999A (en) | 2018-10-19 |
Family
ID=63816255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810868533.XA Withdrawn CN108682999A (en) | 2018-08-02 | 2018-08-02 | A kind of novel bus connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108682999A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964597A (en) * | 2021-10-27 | 2022-01-21 | 安煌电力科技有限公司 | Shielding type cable front connector |
-
2018
- 2018-08-02 CN CN201810868533.XA patent/CN108682999A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964597A (en) * | 2021-10-27 | 2022-01-21 | 安煌电力科技有限公司 | Shielding type cable front connector |
| CN113964597B (en) * | 2021-10-27 | 2023-08-18 | 安煌电力科技有限公司 | Shielding type cable front connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |