CN205945306U - Totally -enclosed machine fixing device that is qualified for next round of competitions - Google Patents
Totally -enclosed machine fixing device that is qualified for next round of competitions Download PDFInfo
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- CN205945306U CN205945306U CN201620886365.3U CN201620886365U CN205945306U CN 205945306 U CN205945306 U CN 205945306U CN 201620886365 U CN201620886365 U CN 201620886365U CN 205945306 U CN205945306 U CN 205945306U
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- out wire
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- stator winding
- fixing device
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Abstract
The utility mode relates to a totally -enclosed machine fixing device that is qualified for next round of competitions, solved the current fixing device that is qualified for the next round of competitions exist the cable draw forth difficulty and high temperature resistance can less than the problem. Include stator winding and the end cover dryer that lies in its right side, the stator winding right side is provided with the wiring board, is provided with wire hole and three connection terminal on the wiring board, is provided with the connected lead -out wire of one end on the connection terminal, and the other end of lead -out wire is provided with with the stator winding end connection and lies in the three -phase lead -out wire welded joint who locates end cover dryer outlet position, is provided with the silica gel sheath that lies in the end cover dryer on the lead -out wire. The utility model has the advantages of reasonable design reliably, solve motor lead wire's the problem of drawing forth difficulty, lead -out wire cannot resist high temperature, fixed difficulty, for the design of totally -enclosed machine provides strong basis with making, also made the contribution for wideling popularize of totally closed low noise green motor.
Description
Technical field
This utility model is related to the building block of totally-enclosed machine, specially a kind of totally-enclosed machine outgoing line fixing device.
Background technology
Totally-enclosedization of electric machine structure can realize energy-conservation, noise reduction, save and safeguard, improves human living trip living standard,
Become one of motor developing direction；But totally-enclosed machine has radiating difficulty, the problem that operational reliability is deteriorated, for ensureing electricity
Function is normally run, and except carrying out innovative design to the cooling system of motor, also needs the extraction to motor lead-out wire and fixation side
Formula etc. is also carried out optimization design.
The outlet of existing totally-enclosed machine and fixed form, carry air channel totally-enclosed machine specially in machine base outer shell
In, three-phase lead-out wire will first pass through the interior air channel of end cap, then draw fixing in the closing rosette be re-introduced to motor from interior air channel
A kind of mode, three-phase lead-out wire is drawn difficult, and after in addition winding overhang space diminishes, Rated motor value does not have and reduces, electricity
Magnetic loading is higher, and motor end heat dissipation environment deteriorates, and causes motor cavity temperature to raise, the machine interior part of three-phase lead-out wire will be held
By high temperature more than 180 DEG C, general cable insulation is not resistant to so high temperature.Present invention mainly solves because line space is narrow
A series of problems, such as difficult, cable is high temperature resistant, extraction is fixing and insulate, protect drawn by the narrow cable causing.
Content of the invention
There is cable extraction difficulty and poor the asking of resistance to elevated temperatures in order to solve existing outgoing line fixing device in this utility model
A kind of topic, there is provided totally-enclosed machine outgoing line fixing device.
This utility model adopts the following technical scheme that realization：Totally-enclosed machine outgoing line fixing device, including stator around
Air duct in group and the end cap on the right side of it, is provided with patch panel, patch panel is provided with wire hole and three on the right side of stator winding
Individual junction block, junction block is provided with the connected lead-out wire in one end, and the other end of lead-out wire is provided with and stator winding end
Portion connects and is located at the three-phase lead-out wire welding point at air duct line outlet position in end cap, and lead-out wire is provided with positioned at end cap
Silica gel sheath in interior air duct.
By insulation processing is carried out to common lead-out wire, go out three lead-out wires with single wire hole simultaneously, and coordinate wiring
Plate, overcomes existing outgoing line fixing device and there is a problem of that difficulty drawn by cable and resistance to elevated temperatures is poor.
This utility model reasonable in design is reliable, solve the extraction difficulty of motor lead-out wire, lead-out wire non-refractory,
Fixing difficult problem, is that design and the manufacture of totally-enclosed machine provides strong basis, also for totally-enclosed low noise green
Wideling popularize of environmental protection motor contributes, and has the advantages that structure is simple, easy to process and low cost.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of patch panel in Fig. 1.
In figure：1- stator winding, air duct in 2- end cap, 3- patch panel, 4- wire hole, 5- junction block, 6- lead-out wire, 7- tri-
Phase lead-out wire welding point, 8- silica gel sheath.
Specific embodiment
Totally-enclosed machine outgoing line fixing device, including stator winding 2 and be located at its on the right side of end cap in air duct 1, stator around
It is provided with patch panel 3 on the right side of group 2, patch panel 3 is provided with wire hole 4 and three junction blocks 5, junction block 5 is provided with one end
Connected lead-out wire 6, the other end of lead-out wire 6 be provided be connected with stator winding 2 end and be located at end cap in air duct 1 go out
Three-phase lead-out wire welding point 7 at line mouth, lead-out wire 6 is provided with the silica gel sheath 8 in air duct 1 in end cap.
In specific implementation process, stator winding 2 lead riser is drawn from rule upper strata first, and stator line spur bends towards fixed
Sub- iron core inner circle, end line, near iron core inner circle, away from support, makes three-phase lead-out wire welding point away from inboard wall of base, stays
Enough between three-phase lead-out wire welding point and inboard wall of base, go out space of lines；Then select the outgoing cable that suitable cross-section is amassed, right
Cable carries out insulation processing, removes cable sheath, wraps up the insulant of higher temperature classification, then has put protection and insulated
The silica gel sheath of effect；Three-phase welding point is welded using soldering, on the premise of ensureing welding space and wrapping space, to the greatest extent may be used
The distance between three-phase lead-out wire welding point can be shortened, be easy to the extraction of lead-out wire；Welding position wrapping be fixed on stator around
Group end, in appropriate design end cap, the patch panel 3 with wire hole, so as to close welding point, is designed in the line outlet position of air duct,
It is that three-phase lead-out wire can be fixed on junction block 5 by this hole and the other end.
Claims (1)
1. a kind of totally-enclosed machine outgoing line fixing device it is characterised in that：Including stator winding（2）With the end cap on the right side of it
Interior air duct（1）, stator winding（2）Right side is provided with patch panel（3）, patch panel（3）On be provided with wire hole（4）With three wiring
Seat（5）, junction block（5）On be provided with the connected lead-out wire in one end（6）, lead-out wire（6）The other end be provided with and stator
Winding（2）End connects and is located at air duct in end cap（1）Three-phase lead-out wire welding point at line outlet（7）, lead-out wire（6）On
It is provided with air duct in end cap（1）Interior silica gel sheath（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886365.3U CN205945306U (en) | 2016-08-16 | 2016-08-16 | Totally -enclosed machine fixing device that is qualified for next round of competitions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886365.3U CN205945306U (en) | 2016-08-16 | 2016-08-16 | Totally -enclosed machine fixing device that is qualified for next round of competitions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945306U true CN205945306U (en) | 2017-02-08 |
Family
ID=57918502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620886365.3U Active CN205945306U (en) | 2016-08-16 | 2016-08-16 | Totally -enclosed machine fixing device that is qualified for next round of competitions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205212A1 (en) * | 2017-05-11 | 2018-11-15 | 深圳市鑫华威机电设备有限公司 | Stator winder enamelled wire fixing apparatus and method therefor |
-
2016
- 2016-08-16 CN CN201620886365.3U patent/CN205945306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205212A1 (en) * | 2017-05-11 | 2018-11-15 | 深圳市鑫华威机电设备有限公司 | Stator winder enamelled wire fixing apparatus and method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180816 Address after: No. 18, Yongji City, Shanxi, Yuncheng, Shanxi Patentee after: Yongji Zhong car electrical and electrical equipment repair Co., Ltd. Address before: No. 18, Yongji City, Shanxi, Yuncheng, Shanxi Patentee before: CRRC YONGJI ELECTRIC CO., LTD. |
|
| TR01 | Transfer of patent right |