CN2901673Y - Three phase asynchronous motor lead-out device for vehicle - Google Patents
Three phase asynchronous motor lead-out device for vehicle Download PDFInfo
- Publication number
- CN2901673Y CN2901673Y CN 200620041393 CN200620041393U CN2901673Y CN 2901673 Y CN2901673 Y CN 2901673Y CN 200620041393 CN200620041393 CN 200620041393 CN 200620041393 U CN200620041393 U CN 200620041393U CN 2901673 Y CN2901673 Y CN 2901673Y
- Authority
- CN
- China
- Prior art keywords
- support
- connecting terminal
- automobile
- bolt
- outlet board
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an off-track device of three phase asynchronous generator for car, which comprises a motor bedplate and three off-track boards, wherein the side frame or end closure frame is provided with three rabbets and any rabbet is embedded with an off-track board. Any off-track board is provided with a bolt and any bolt is provided with a fastening end on the inner side of the motor bedplate and two adjacent outer fastening nuts on the outer side of the motor bedplate. Any fastening end is provided with a cable wire connecting terminal between the off-track board and any two adjacent outer fastening nuts are provided with a cable wire connecting terminal between each other. The three phase outgoing lines are respectively arranged on the back end circumference and each phase is fastened with the off-track board interiorly after connected by the cable wire connecting terminal. The external connected cable is connected on the outer side of the off-track board, which distributes the off-track positions, fairly uses the inner space of the motor bedplate, escapes from concentrated heat emission problem caused by part winding concentration and makes the motor more suitable for being mounted in the car.
Description
Technical field
The utility model relates to electrotechnics, relates in particular to motor, the particularly outgoing line device of motor, and concrete is a kind of outgoing line device of automobile-used threephase asynchronous.
Background technology
In the prior art, the three-phase outlet cable of threephase asynchronous is installed in the outlet box, and when electric machine temperature rise was higher, because inner lead-out wire is too concentrated, radiating effect was poor, and the problem that punctures and touch takes place easily.Simultaneously outlet box need take bigger space, and the round support that makes motor is difficult to install in general dilly inside at the about 10cm～20cm of certain part evagination radially.
Summary of the invention
The purpose of this utility model provides a kind of outgoing line device of automobile-used threephase asynchronous, and the outgoing line device of described this automobile-used threephase asynchronous will solve the technical problem that the motor lead-out wire that the outlet structure of the three-phase outlet cable of threephase asynchronous in the prior art causes is too concentrated, radiating effect is bad, take too much space.
The outgoing line device of this automobile-used threephase asynchronous of the present utility model is made of support and three outlet boards of motor, any one described outlet board is insulator, wherein, be provided with three notches in the sidewall of described support or the end cap wall, be embedded with a described outlet board in any one described notch separately, all be equipped with a bolt in any one described outlet board, the end that any one bolt is positioned at the support inboard is provided with a fastening end, the end that any one bolt is positioned at the support outside is provided with two adjacent outside clamp nuts, be provided with a cable connecting terminal between any one described fastening end and the outlet board, be provided with a cable connecting terminal between any two described adjacent outside clamp nuts.
Further, be provided with an annular mounting groove in the sidewall of any one described outlet board, the notch of the sidewall of described support or end cap wall is embedded in the described annular mounting groove.
Further, described three notches along the circumferential direction are arranged in the support rear end face.
Further, be provided with packing ring between any one described fastening end and the cable connecting terminal.
Further, be provided with a packing ring between the outside of any one described outlet board and the adjacent outside clamp nut.
Outlet board described in the utility model can adopt known technology of the prior art, relevant outlet board known solution in the prior art, and those skilled in the art all understands, does not repeat them here.
Operation principle of the present utility model is: this outgoing line device is installed in the three-phase lead-out wire of automobile-used threephase asynchronous respectively on the support rear end face circumference, can rationally use the limited space of base inner.Every phase lead-out wire connects the back by cable connecting terminal and is connected and fixed in inside with bolt and outlet board, and external cable is finished connection in the outlet board outside.The position that has disperseed outlet is evenly distributed on the winding circumferential end surfaces motor internal wiring, avoids local winding to concentrate the heat radiation difficulty that causes.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is installed in the three-phase lead-out wire of automobile-used threephase asynchronous respectively on the support rear end face circumference, and every phase lead-out wire connects the back by cable connecting terminal and is connected and fixed in inside with bolt and outlet board, and external cable is finished connection in the outlet board outside.The position that has disperseed outlet, the motor internal wiring is evenly distributed on the winding circumferential end surfaces, can rationally uses the limited space of base inner, avoid local winding to concentrate the heat radiation difficulty that causes, cancelled junction box structure simultaneously, made the motor external form be fit to the installation of vehicle interior more.And can have very high reliability and practicality according to the reasonable line position that goes out that changes on the support circumference of user's request, more both artistic and practical than common outlet box.
Description of drawings
Fig. 1 is the structural representation of the outgoing line device of automobile-used threephase asynchronous of the present utility model.
Embodiment
As shown in Figure 1, the outgoing line device of automobile-used threephase asynchronous of the present utility model is made of support 1 and three outlet boards 2 of motor, any one described outlet board 2 is insulator, wherein, be provided with three notches in the sidewall of described support 1 or the end cap wall, be embedded with a described outlet board 2 in any one described notch separately, all be equipped with a bolt 6 in any one described outlet board 2, the end that any one bolt 6 is positioned at support 1 inboard is provided with a fastening end, the end that any one bolt 6 is positioned at support 1 outside is provided with an outside clamp nut 4 and an outside clamp nut 3, outside clamp nut 4 and the 3 adjacent settings of outside clamp nut, be provided with a cable connecting terminal between any one described fastening end and the outlet board 2, the inside lead-out wire 7 of automobile-used threephase asynchronous is connected with outlet board 2 and bolt 6 by this cable connecting terminal, is provided with a cable connecting terminal 5 between outside clamp nut 4 and the outside clamp nut 3.
Further, be provided with an annular mounting groove in the sidewall of any one described outlet board 2, the notch of the sidewall of described support 1 or end cap wall is embedded in the described annular mounting groove.
Further, described three notches along the circumferential direction are arranged in support 1 rear end face.
Further, be provided with packing ring between any one described fastening end and the adjacent cable connecting terminal.
Further, be provided with a packing ring between the outside of any one described outlet board 2 and the adjacent outside clamp nut 3.
Claims (5)
1. the outgoing line device of an automobile-used threephase asynchronous, support and three outlet boards by motor constitute, any one described outlet board is insulator, it is characterized in that: be provided with three notches in the sidewall of described support or the end cap wall, be embedded with a described outlet board in any one described notch separately, all be equipped with a bolt in any one described outlet board, the end that any one bolt is positioned at the support inboard is provided with a fastening end, the end that any one bolt is positioned at the support outside is provided with two adjacent outside clamp nuts, be provided with a cable connecting terminal between any one described fastening end and the outlet board, be provided with a cable connecting terminal between any two described adjacent outside clamp nuts.
2. the outgoing line device of automobile-used threephase asynchronous according to claim 1, it is characterized in that: be provided with an annular mounting groove in the sidewall of any one described outlet board, the notch of the sidewall of described support or end cap wall is embedded in the described annular mounting groove.
3. the outgoing line device of automobile-used threephase asynchronous according to claim 1, it is characterized in that: described three notches along the circumferential direction are arranged in the support rear end face.
4. the outgoing line device of automobile-used threephase asynchronous according to claim 1 is characterized in that: be provided with packing ring between any one described fastening end and the cable connecting terminal.
5. the outgoing line device of automobile-used threephase asynchronous according to claim 1 is characterized in that: be provided with a packing ring between the outside of any one described outlet board and the adjacent outside clamp nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041393 CN2901673Y (en) | 2006-04-27 | 2006-04-27 | Three phase asynchronous motor lead-out device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041393 CN2901673Y (en) | 2006-04-27 | 2006-04-27 | Three phase asynchronous motor lead-out device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901673Y true CN2901673Y (en) | 2007-05-16 |
Family
ID=38085837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620041393 Expired - Lifetime CN2901673Y (en) | 2006-04-27 | 2006-04-27 | Three phase asynchronous motor lead-out device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901673Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751811A (en) * | 2012-07-25 | 2012-10-24 | 山西电机制造有限公司 | Stator junction box of wound rotor type motor |
| CN106936255A (en) * | 2017-05-04 | 2017-07-07 | 苏州蒙特纳利驱动设备有限公司 | A kind of traction machine leading-out wire fixture mechanism |
-
2006
- 2006-04-27 CN CN 200620041393 patent/CN2901673Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751811A (en) * | 2012-07-25 | 2012-10-24 | 山西电机制造有限公司 | Stator junction box of wound rotor type motor |
| CN102751811B (en) * | 2012-07-25 | 2014-05-14 | 山西电机制造有限公司 | Stator junction box of wound rotor type motor |
| CN106936255A (en) * | 2017-05-04 | 2017-07-07 | 苏州蒙特纳利驱动设备有限公司 | A kind of traction machine leading-out wire fixture mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070516 |
|
| EXPY | Termination of patent right or utility model |