CN113517589A - Three-phase alternating-current copper bar capable of being filled with sealing ring - Google Patents
Three-phase alternating-current copper bar capable of being filled with sealing ring Download PDFInfo
- Publication number
- CN113517589A CN113517589A CN202110786211.2A CN202110786211A CN113517589A CN 113517589 A CN113517589 A CN 113517589A CN 202110786211 A CN202110786211 A CN 202110786211A CN 113517589 A CN113517589 A CN 113517589A
- Authority
- CN
- China
- Prior art keywords
- phase
- copper bar
- terminal
- sealing ring
- front terminal
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 91
- 239000010949 copper Substances 0.000 title claims abstract description 91
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000007704 transition Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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
- H01R13/40—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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
A three-phase alternating-current copper bar capable of being filled with a sealing ring comprises an insulating shell, wherein an A-phase copper bar, a B-phase copper bar and a C-phase copper bar are sequentially arranged in the insulating shell, and the A-phase copper bar, the B-phase copper bar and the C-phase copper bar are fastened through the insulating shell; two ends of the A-phase copper bar, the B-phase copper bar and the C-phase copper bar are partially positioned outside the insulating shell; and the insulating shell is provided with an installation clamping groove capable of being filled with the sealing ring. The A, B, C-phase copper bars are reasonably arranged, so that wiring is facilitated; the shell is provided with a clamping groove capable of being provided with a sealing ring, so that sealing connection is guaranteed, and the safety is good; the structure is firm and pressure-resistant in design, and the structure stability is ensured; the installation boss can be used for contraposition during installation, so that the installation precision and efficiency are improved; the novel design, the copper bar performance is good, and the practicality is strong, and application scope is wide.
Description
Technical Field
The invention relates to a copper bar, in particular to a three-phase alternating-current copper bar capable of being filled with a sealing ring.
Background
The copper bar is a high-current conductive product and is suitable for high-voltage and low-voltage electrical appliances, switch contacts, power distribution equipment, bus ducts and the like. However, in the currently used copper bar, the joint of the terminal is usually short of a sealing structure, and if the sealing ring is directly arranged in the copper bar during installation, the structure is not stable enough, and the safety performance is poor; and moreover, the deformation is easy to generate on the structural design, and the deformation or damage of the connecting copper bar is often caused due to the stress problem in the use process, so that a series of performance problems are caused.
Therefore, the three-phase alternating-current copper bar capable of being filled with the sealing ring is designed to solve the problems.
It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the invention.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a three-phase alternating current copper bar capable of being filled with a sealing ring.
In order to achieve the above objects and other related objects, the present invention provides the following technical solutions: a three-phase alternating-current copper bar capable of being filled with a sealing ring comprises an insulating shell, wherein an A-phase copper bar, a B-phase copper bar and a C-phase copper bar are sequentially arranged in the insulating shell, and the A-phase copper bar, the B-phase copper bar and the C-phase copper bar are fastened through the insulating shell; two ends of the A-phase copper bar, the B-phase copper bar and the C-phase copper bar are partially positioned outside the insulating shell; and the insulating shell is provided with an installation clamping groove capable of being filled with the sealing ring.
The preferable technical scheme is as follows: the A-phase copper bar comprises an A-phase front terminal, an A-phase middle terminal I, an A-phase middle terminal II and an A-phase rear terminal which are sequentially connected; the B-phase copper bar comprises a B-phase front terminal, a B-phase middle terminal and a B-phase rear terminal which are connected in sequence; the C-phase copper bar comprises a C-phase front terminal and a C-phase rear terminal which are sequentially connected;
the phase A front terminal, the phase B front terminal and the phase C front terminal are arranged side by side, and the phase A rear terminal, the phase B rear terminal and the phase C rear terminal are arranged side by side; and connecting holes are formed in two ends of the A-phase copper bar, the B-phase copper bar and the C-phase copper bar.
The preferable technical scheme is as follows: the installation clamping groove is an annular groove and is wound around the fixed positions of the A phase front terminal, the B phase front terminal and the C phase front terminal.
The preferable technical scheme is as follows: the mounting clamping groove is a waist-shaped annular groove.
The preferable technical scheme is as follows: the insulation shell comprises an installation boss, the phase A front terminal, the phase B front terminal and the phase C front terminal are fixed at the installation boss, and the installation clamping groove is formed in the installation boss.
The preferable technical scheme is as follows: the A-phase front terminal is connected with the A-phase middle terminal through the first transition section, the A-phase middle terminal is connected with the A-phase middle terminal through the second transition section, the A-phase middle terminal is bent with the A-phase rear terminal, and the bending angle is 90 degrees.
The preferable technical scheme is as follows: the B-phase intermediate terminal and the B-phase rear terminal are bent, and the bending angle is 90 degrees.
The preferable technical scheme is as follows: the C is bent between looks front terminal and the C and is set up, and just bends the angle and be 90.
The preferable technical scheme is as follows: a plurality of through holes are formed in the insulating shell, and circular rings are arranged in the through holes.
The preferable technical scheme is as follows: a plurality of ribs are arranged on the insulating shell.
Due to the application of the technical scheme, compared with the prior art, the invention has the advantages that:
the A, B, C-phase copper bars are reasonably arranged, so that wiring is facilitated; the shell is provided with a clamping groove capable of being provided with a sealing ring, so that sealing connection is guaranteed, and the safety is good; the structure is firm and pressure-resistant in design, and the structure stability is ensured; the installation boss can be used for contraposition during installation, so that the installation precision and efficiency are improved; the novel design, the copper bar performance is good, and the practicality is strong, and application scope is wide.
Drawings
FIG. 1 is an overall schematic view of the present invention.
Fig. 2 is a schematic view of an insulating housing.
FIG. 3 is a schematic view of A, B, C copper bars.
Fig. 4 is a schematic view of an a-phase copper bar.
FIG. 5 is a schematic view of a B-phase copper bar.
Fig. 6 is a schematic view of a C-phase copper bar.
In the above drawings, the insulating housing 1, the a-phase copper bar 2, the a-phase front terminal 201, the a-phase middle terminal 202, the a-phase middle terminal two 203, the a-phase rear terminal 204, the first transition section 205, the second transition section 206, the B-phase copper bar 3, the B-phase front terminal 301, the B-phase middle terminal 302, the B-phase rear terminal 303, the C-phase copper bar 4, the C-phase front terminal 401, the C-phase rear terminal 402, the mounting slot 5, the mounting boss 6, the through hole 7, and the rib 8.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 6. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the product of the present invention is usually placed in when used, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b): as shown in fig. 1 to 6, the three-phase alternating-current copper bar capable of being filled with the sealing ring comprises an insulating shell 1, wherein an a-phase copper bar 2, a B-phase copper bar 3 and a C-phase copper bar 4 are sequentially arranged in the insulating shell 1, and the a-phase copper bar 2, the B-phase copper bar 3 and the C-phase copper bar 4 are fastened through the insulating shell 1; two ends of the A-phase copper bar 2, the B-phase copper bar 3 and the C-phase copper bar 4 are partially positioned outside the insulating shell 1; the insulating shell 1 is provided with an installation clamping groove 5 into which a sealing ring can be arranged. The A-phase copper bar 2 comprises an A-phase front terminal 201, an A-phase middle terminal 202, an A-phase middle terminal two 203 and an A-phase rear terminal 204 which are sequentially connected; the B-phase copper bar 3 comprises a B-phase front terminal 301, a B-phase middle terminal 302 and a B-phase rear terminal 303 which are sequentially connected; the C-phase copper bar 4 comprises a C-phase front terminal 401 and a C-phase rear terminal 402 which are sequentially connected; a phase a front terminal 201, a phase B front terminal 301, and a phase C front terminal 401 are arranged side by side, and a phase a rear terminal 204, a phase B rear terminal 303, and a phase C rear terminal 402 are arranged side by side; connecting holes are formed in two ends of the A-phase copper bar 2, the B-phase copper bar 3 and the C-phase copper bar 4. The phase A front terminal 201 is connected with the phase A middle terminal 202 through a transition section I205, the phase A middle terminal 202 is connected with the phase A middle terminal II 203 through a transition section II 206, and the phase A middle terminal II 203 and the phase A rear terminal 204 are bent and arranged at a bending angle of 90 degrees. The B-phase intermediate terminal 302 and the B-phase rear terminal 303 are bent at a 90 ° angle therebetween. The C-phase front terminal 401 and the C-phase rear terminal 402 are bent at a 90 ° angle.
The preferred embodiment is: as shown in fig. 1 and 2, the mounting slot 5 is a circular groove and is wound around the fixing positions of the phase a front terminal 201, the phase B front terminal 301 and the phase C front terminal 401. A sealing ring can be arranged in the mounting clamping groove 5 and used for sealing the connection position of the A, B, C phase front terminal 401, so that dust and dust are prevented, and the connection is stable, safe and reliable.
The preferred embodiment is: as shown in fig. 1 and 2, the mounting slot 5 is a waist-shaped ring groove. A. B, C the phase front terminal 401 is arranged in a row, the installation slot 5 is arranged in a waist-shaped ring groove around the A, B, C phase front terminal 401, which can save the design space and ensure the reliable sealing in installation.
The preferred embodiment is: as shown in fig. 1 and 2, insulating housing 1 includes a mounting boss 6, phase a front terminal 201, phase B front terminal 301, and phase C front terminal 401 are fixed at mounting boss 6, and mounting slot 5 is opened on mounting boss 6. The installation boss 6 is arranged, so that the installation and alignment are convenient, the installation precision is improved, and the stable structure is ensured.
The preferred embodiment is: as shown in fig. 1 and 2, a plurality of through holes 7 are formed in the insulating housing 1, and circular rings are disposed in the through holes 7. The through holes 7 may be provided at the ends or in the middle for easy fastening of the connection so that the structure may be in a stable and firm state.
The preferred embodiment is: as shown in fig. 1 and 2, the insulating housing 1 is provided with a plurality of ribs 8. The stable and pressure-resistant structure of the copper bar is ensured.
The A, B, C-phase copper bars are reasonably arranged, so that wiring is facilitated; the shell is provided with a clamping groove capable of being provided with a sealing ring, so that sealing connection is guaranteed, and the safety is good; the structure is firm and pressure-resistant in design, and the structure stability is ensured; the installation boss can be used for contraposition during installation, so that the installation precision and efficiency are improved; the novel design, the copper bar performance is good, and the practicality is strong, and application scope is wide.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a three-phase alternating current copper bar that sealing washer can be packed into, includes insulating housing, set gradually A looks copper bar, B looks copper bar and C looks copper bar in the insulating housing, its characterized in that: the A-phase copper bar, the B-phase copper bar and the C-phase copper bar are fastened through the insulating shell; two ends of the A-phase copper bar, the B-phase copper bar and the C-phase copper bar are partially positioned outside the insulating shell; and the insulating shell is provided with an installation clamping groove capable of being filled with the sealing ring.
2. The three-phase alternating current copper bar capable of being installed into the sealing ring according to claim 1, is characterized in that: the A-phase copper bar comprises an A-phase front terminal, an A-phase middle terminal I, an A-phase middle terminal II and an A-phase rear terminal which are sequentially connected; the B-phase copper bar comprises a B-phase front terminal, a B-phase middle terminal and a B-phase rear terminal which are connected in sequence; the C-phase copper bar comprises a C-phase front terminal and a C-phase rear terminal which are sequentially connected;
the phase A front terminal, the phase B front terminal and the phase C front terminal are arranged side by side, and the phase A rear terminal, the phase B rear terminal and the phase C rear terminal are arranged side by side; and connecting holes are formed in two ends of the A-phase copper bar, the B-phase copper bar and the C-phase copper bar.
3. The three-phase alternating current copper bar capable of being installed into the sealing ring as claimed in claim 2, wherein: the installation clamping groove is an annular groove and is wound around the fixed positions of the A phase front terminal, the B phase front terminal and the C phase front terminal.
4. The three-phase alternating current copper bar capable of being installed into the sealing ring as claimed in claim 3, wherein: the mounting clamping groove is a waist-shaped annular groove.
5. The three-phase alternating current copper bar capable of being installed into the sealing ring as claimed in claim 4, wherein: the insulation shell comprises an installation boss, the phase A front terminal, the phase B front terminal and the phase C front terminal are fixed at the installation boss, and the installation clamping groove is formed in the installation boss.
6. The three-phase alternating current copper bar capable of being installed into the sealing ring as claimed in claim 5, wherein: the A-phase front terminal is connected with the A-phase middle terminal through the first transition section, the A-phase middle terminal is connected with the A-phase middle terminal through the second transition section, the A-phase middle terminal is bent with the A-phase rear terminal, and the bending angle is 90 degrees.
7. The three-phase alternating current copper bar capable of being installed into the sealing ring as claimed in claim 6, wherein: the B-phase intermediate terminal and the B-phase rear terminal are bent, and the bending angle is 90 degrees.
8. The three-phase alternating current copper bar capable of being installed into the sealing ring as claimed in claim 7, wherein: the C is bent between looks front terminal and the C and is set up, and just bends the angle and be 90.
9. The three-phase alternating current copper bar capable of being installed into the sealing ring as claimed in claim 8, wherein: a plurality of through holes are formed in the insulating shell, and circular rings are arranged in the through holes.
10. The three-phase alternating current copper bar capable of being installed into the sealing ring as claimed in claim 9, wherein: a plurality of ribs are arranged on the insulating shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786211.2A CN113517589A (en) | 2021-07-12 | 2021-07-12 | Three-phase alternating-current copper bar capable of being filled with sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786211.2A CN113517589A (en) | 2021-07-12 | 2021-07-12 | Three-phase alternating-current copper bar capable of being filled with sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113517589A true CN113517589A (en) | 2021-10-19 |
Family
ID=78067543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110786211.2A Pending CN113517589A (en) | 2021-07-12 | 2021-07-12 | Three-phase alternating-current copper bar capable of being filled with sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113517589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284815A (en) * | 2021-11-19 | 2022-04-05 | 南通卓尔机电有限公司 | Copper bar connector with strong sealing performance and convenient maintenance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202888536U (en) * | 2012-10-31 | 2013-04-17 | 大洋电机新动力科技有限公司 | Three-phase copper bar assembly structure for motor controller |
| CN106207515A (en) * | 2016-08-10 | 2016-12-07 | 大洋电机新动力科技有限公司 | A kind of electric machine controller test line bank construction |
| CN110581382A (en) * | 2019-09-04 | 2019-12-17 | 上海伊控动力系统有限公司 | Alternating current conductive sealing member structure for new energy electric drive system |
| CN111952738A (en) * | 2020-08-27 | 2020-11-17 | 浙江伊控动力系统有限公司 | Alternating-current connection copper bar with auxiliary heat dissipation function for motor controller |
| CN213242846U (en) * | 2020-09-17 | 2021-05-18 | 智新控制系统有限公司 | Three-phase copper bar joint structure, electric assembly system and car |
-
2021
- 2021-07-12 CN CN202110786211.2A patent/CN113517589A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202888536U (en) * | 2012-10-31 | 2013-04-17 | 大洋电机新动力科技有限公司 | Three-phase copper bar assembly structure for motor controller |
| CN106207515A (en) * | 2016-08-10 | 2016-12-07 | 大洋电机新动力科技有限公司 | A kind of electric machine controller test line bank construction |
| CN110581382A (en) * | 2019-09-04 | 2019-12-17 | 上海伊控动力系统有限公司 | Alternating current conductive sealing member structure for new energy electric drive system |
| CN111952738A (en) * | 2020-08-27 | 2020-11-17 | 浙江伊控动力系统有限公司 | Alternating-current connection copper bar with auxiliary heat dissipation function for motor controller |
| CN213242846U (en) * | 2020-09-17 | 2021-05-18 | 智新控制系统有限公司 | Three-phase copper bar joint structure, electric assembly system and car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284815A (en) * | 2021-11-19 | 2022-04-05 | 南通卓尔机电有限公司 | Copper bar connector with strong sealing performance and convenient maintenance |
| CN114284815B (en) * | 2021-11-19 | 2023-11-24 | 南通卓尔机电有限公司 | Copper bar connector with strong sealing performance and convenient maintenance |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20211019 |