CN203445720U - Motor and winding short circuit prevention structure thereof - Google Patents
Motor and winding short circuit prevention structure thereof Download PDFInfo
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- CN203445720U CN203445720U CN201320552176.9U CN201320552176U CN203445720U CN 203445720 U CN203445720 U CN 203445720U CN 201320552176 U CN201320552176 U CN 201320552176U CN 203445720 U CN203445720 U CN 203445720U
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- winding
- motor
- spot area
- electric capacity
- circuit structure
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Abstract
The utility model discloses a motor and a winding short circuit prevention structure thereof. Capacitor wires of the motor and solder joint regions of a winding are mutually malposed. Gear wires of the motor and solder joint regions of the winding are mutually malposed. The winding short circuit prevention structure of the motor, which is provided by the utility model, can effectively avoid the problem of winding short circuit. The utility model further discloses the motor which comprises the winding short circuit prevention structure.
Description
Technical field
The utility model relates to technical field of motors, relates in particular to a kind of motor and anti-winding short-circuit structure thereof.
Background technology
In prior art, the binding post of some motors is provided with electric capacity line and gear line, and electric capacity line is connected with motor winding by the mode of welding respectively with gear line.Content below, take a kind of motor that comprises two electric capacity lines and four gear lines of the prior art in connection with accompanying drawing and simply introduces as example
Please refer to Fig. 1, Fig. 1 is the middle-grade bit line of prior art and winding connecting structure schematic diagram.In prior art, the position of the solder joint 02 of winding 01 and four gear lines is in position side by side; yet; be subject to the impact of welding procedure; burr 03 can be welded conventionally in solder joint 02 position; welding burr easily punctures the insulating barrier of bond pad locations; owing to there being very high induced voltage between two gear lines, therefore, easily cause the problem of short circuit in winding.
Equally, with similar shown in Fig. 1, the spot area of electric capacity line and winding is also arranged side by side, same, easily causes the problem of short circuit in winding.
Therefore, how to avoid short circuit in winding problem, become those skilled in the art's important technological problems to be solved.
Utility model content
The utility model provides a kind of anti-winding short-circuit structure of motor, the problem that it can effectively avoid winding to be short-circuited.The utility model also provides a kind of motor that comprises above-mentioned anti-winding short-circuit structure.
The utility model provides a kind of anti-winding short-circuit structure of motor, each root electric capacity line of described motor and the spot area mutual dislocation of winding, and each root gear line of described motor and the spot area mutual dislocation of winding.
Preferably, the surface of described spot area is provided with insulating barrier.
Preferably, described insulating barrier comprises the insulating paper that is coated on described spot area and the outer field insulating glass varnished sleeve that is placed on described insulating paper.
Preferably, described spot area is positioned at the centre position of described insulating glass varnished sleeve.
Preferably, the spot area of described electric capacity line and described winding and the spot area of described gear line and described winding lay respectively at the both sides of the binding post of described motor.
The utility model also provides a kind of motor, comprises the anti-winding short-circuit structure described in as above any one.
The utility model provides a kind of anti-winding short-circuit structure of motor, each root electric capacity line of described motor and the spot area mutual dislocation of winding, and each root gear line of described motor and the spot area mutual dislocation of winding.It should be noted that, every electric capacity line is connected by one or more phase of solder joints with winding, and above-mentioned one or more solder joints have formed the spot area of every electric capacity line and winding.The utility model is by arranging the spot area mutual dislocation of electric capacity line and winding, the spot area that is about to every electric capacity line and the winding segment distance that staggers, the bond pad locations that can prevent each root electric capacity line and winding produces high voltage induction, and causes the problem of short circuit in winding.Equally, by the spot area of every gear line and the winding segment distance that staggers, can prevent that the bond pad locations of each root gear line and winding from producing high voltage induction, and cause the problem of short circuit in winding.Therefore, the anti-winding short-circuit structure that the utility model provides, can effectively prevent that the problem of short circuit from appearring in winding.
In preferred version of the present utility model, the surface of described spot area is provided with insulating barrier.So arrange, on the surface of spot area, insulating barrier is set, insulating barrier can shield high voltage induction, and the problem of high voltage induction appears in the bond pad locations that can further prevent each root electric capacity line or each root gear line and winding.
The utility model also provides a kind of motor, and it can effectively prevent that the problem of short circuit from appearring in winding, and the derivation of the beneficial effect that the derivation of this beneficial effect and above-mentioned anti-winding short-circuit structure bring is substantially similar, therefore repeat no more herein.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the middle-grade bit line of prior art and winding connecting structure schematic diagram;
Fig. 2 is the middle-grade bit line of the utility model embodiment and winding connecting structure schematic diagram;
Fig. 3 is the utility model embodiment middle connecting terminal and winding annexation schematic diagram.
In Fig. 1:
Winding-01, solder joint-02, burr-03;
In Fig. 2 and Fig. 3:
Spot area-15, binding post-16 of spot area-14 of electric capacity line-11, gear line-12, winding-13, gear line and winding, electric capacity line and winding.
Embodiment
This embodiment provides a kind of anti-winding short-circuit structure of motor, the problem that it can effectively avoid winding to be short-circuited.This embodiment also provides a kind of motor that comprises above-mentioned anti-winding short-circuit structure.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 2 and Fig. 3, the anti-winding short-circuit structure of the motor that this embodiment provides, each root electric capacity line of motor and spot area 15 mutual dislocation of winding, and each root gear line of motor and spot area 14 mutual dislocation of winding.
It should be noted that, one end of above-mentioned electric capacity line 11 and gear line 12 is drawn by the binding post 16 of motor, and the other end is connected by the mode of welding with the winding 13 of motor.Every electric capacity line 11 is connected by one or more phase of solder joints with winding 13, and above-mentioned one or more solder joints have formed the spot area of every electric capacity line 11 and winding 13.
This embodiment is by arranging the spot area of electric capacity line and winding 15 mutual dislocation, the spot area 15 that is about to every electric capacity line and the winding segment distance that staggers, can prevent that each root electric capacity line 11 and the bond pad locations of winding 13 from producing high voltage induction, and cause the problem of winding 13 short circuits.
Equally, by the spot area 14 of every gear line and the winding segment distance that staggers, can prevent that each root gear line 12 and the bond pad locations of winding 13 from producing high voltage induction, and cause the problem of winding 13 short circuits.Therefore, the anti-winding short-circuit structure that this embodiment provides, can effectively prevent that the problem of short circuit from appearring in winding 13.
As preferably, the surface of the spot area 14 of above-mentioned gear line and winding and the spot area 15 of electric capacity line and winding is provided with insulating barrier.
So arrange, on the surface of spot area, insulating barrier is set, insulating barrier has the effect of shielding high voltage induction, and the problem of high voltage induction appears in the spot area that can further prevent each root electric capacity line 11 or each root gear line and winding.Meanwhile, under the effect of insulating barrier, also can prevent from producing high voltage induction between above-mentioned spot area and winding 13, and cause the problem of winding 13 short circuits.
As preferably and for example, above-mentioned insulating barrier can comprise the insulating paper (not shown) that is coated on spot area and the outer field insulating glass varnished sleeve (not shown) that is placed on insulating paper.
Insulating paper and insulating glass varnished sleeve are arranged to the surface of spot area, can play good insulation effect, meanwhile, because insulating glass varnished sleeve has higher hardness, can avoid because the welded point of insulating barrier pierces through, and cause producing the problem of high voltage induction.
In addition,, in order to prevent producing high voltage induction between electric capacity line 11 and gear line 12, in the preferred version in this embodiment, the spot area 14 of the spot area of electric capacity line and winding and gear line and winding lays respectively at the both sides of the binding post 16 of motor.
It should be noted that, the spot area of above-mentioned electric capacity line and winding and the spot area 14 of gear line and winding lay respectively at the both sides of the binding post 16 of motor, gear line 12 and the electric capacity line 11 of by binding post 16, being drawn separate cabling from contrary direction, avoid gear line 12 and electric capacity line 11 to coincide, and then avoided producing between gear line 12 and electric capacity line 11 problem of high voltage induction.
This embodiment also provides a kind of motor, and it can effectively prevent that the problem of short circuit from appearring in winding, and the derivation of the beneficial effect that the derivation of this beneficial effect and above-mentioned anti-winding short-circuit structure bring is substantially similar, therefore repeat no more herein.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. an anti-winding short-circuit structure for motor, is characterized in that, each root electric capacity line of described motor and the spot area mutual dislocation of winding, and each root gear line of described motor and the spot area mutual dislocation of winding.
2. anti-winding short-circuit structure as claimed in claim 1, is characterized in that, the surface of described spot area is provided with insulating barrier.
3. anti-winding short-circuit structure as claimed in claim 2, is characterized in that, described insulating barrier comprises the insulating paper that is coated on described spot area and the outer field insulating glass varnished sleeve that is placed on described insulating paper.
4. anti-winding short-circuit structure as claimed in claim 3, is characterized in that, described spot area is positioned at the centre position of described insulating glass varnished sleeve.
5. anti-winding short-circuit structure as claimed in claim 1, is characterized in that, the spot area of the spot area of described electric capacity line and described winding and described gear line and described winding lays respectively at the both sides of the binding post of described motor.
6. a motor, is characterized in that, comprises the anti-winding short-circuit structure as described in claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552176.9U CN203445720U (en) | 2013-09-05 | 2013-09-05 | Motor and winding short circuit prevention structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552176.9U CN203445720U (en) | 2013-09-05 | 2013-09-05 | Motor and winding short circuit prevention structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445720U true CN203445720U (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320552176.9U Expired - Fee Related CN203445720U (en) | 2013-09-05 | 2013-09-05 | Motor and winding short circuit prevention structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104426275A (en) * | 2013-09-05 | 2015-03-18 | 珠海格力电器股份有限公司 | Motor and winding short circuit-preventing structure thereof |
| CN112466633A (en) * | 2020-11-10 | 2021-03-09 | 佛山市欧立电子有限公司 | Foil wound transformer |
-
2013
- 2013-09-05 CN CN201320552176.9U patent/CN203445720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104426275A (en) * | 2013-09-05 | 2015-03-18 | 珠海格力电器股份有限公司 | Motor and winding short circuit-preventing structure thereof |
| CN112466633A (en) * | 2020-11-10 | 2021-03-09 | 佛山市欧立电子有限公司 | Foil wound transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20210905 |