KR930007330Y1 - Fastening of power windings for dc motor - Google Patents
Fastening of power windings for dc motor Download PDFInfo
- Publication number
- KR930007330Y1 KR930007330Y1 KR2019900016670U KR900016670U KR930007330Y1 KR 930007330 Y1 KR930007330 Y1 KR 930007330Y1 KR 2019900016670 U KR2019900016670 U KR 2019900016670U KR 900016670 U KR900016670 U KR 900016670U KR 930007330 Y1 KR930007330 Y1 KR 930007330Y1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- power line
- long groove
- power supply
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안에 따른 직류 모터의 단면도.1 is a cross-sectional view of a DC motor according to the present invention.
제 2 도는 본 고안에 따른 모터축의 확대 횡단면도.2 is an enlarged cross-sectional view of a motor shaft according to the present invention.
제 3 도는 본 고안에 따른 모터축의 다른 실시예의 종단면도.3 is a longitudinal sectional view of another embodiment of a motor shaft according to the present invention.
제 4 도는 종래 직류모터의 단면도.4 is a cross-sectional view of a conventional DC motor.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 모터축 3 : 장홈2: motor shaft 3: long groove
4 : 고정자 5 : 코일4 stator 5 coil
6 : 전원선6: power line
본 고안은 무정류자 직류모터의 전원선 인출장치에 관한 것으로 특히 고정자 코일의 전원선 인출에 적당하도록 한 직류모터의 전원선 인출장치에 관한 것이다.The present invention relates to a power line drawing device of a non-commutator DC motor, and more particularly, to a power line drawing device of a DC motor that is suitable for drawing the power line of the stator coil.
종래의 직류모터의 전원선 인출장치는 제 4 도에서와 같이 직류모터(11)의 축(12) 중앙에 길이방향으로 형성된 인출구멍(13)과 그 인출구멍(13) 상단 외축벽을 관통한 구멍(14)을 형성하여 고정자(15)에 권선된 코일(16)의 전원선(17)을 상기 구멍(13,14)을 통하여 모터축(12)외부로 인출하고 커넥터(18)를 접속한 것이다.The power line extracting device of the conventional DC motor has penetrated the lead hole 13 formed in the longitudinal direction in the center of the shaft 12 of the DC motor 11 and the outer shaft wall of the upper end of the lead hole 13 as shown in FIG. A hole 14 is formed to draw the power line 17 of the coil 16 wound around the stator 15 to the outside of the motor shaft 12 through the holes 13 and 14 and to connect the connector 18. will be.
그러나 이와같은 종래의 전원선 인출장치는 모터축(12)중앙에 길이 방향의 인출구멍(13,14)을 형성하기 위한 작업이 어렵고 또한 전원선(17)을 인출구멍(13,14)에 끼워서 커넥터(18)측으로 도출하기가 어렵기 때문에 전원선 인출장치의 제작 및 모터 조립의 작업성이 저하되며 전원선(17)이 인출구멍(13,14)속에 산재해 있는 미소 돌출부에 의하여 손상되는 경우가 발생되어 불량품 발생률이 상승되는 문제점이 있었다.However, such a conventional power line lead-out device is difficult to form the longitudinal lead-out holes 13 and 14 in the center of the motor shaft 12, and the power line 17 is inserted into the lead-out holes 13 and 14, When it is difficult to draw to the connector 18 side, the workability of the manufacture of the power line take-out apparatus and the motor assembly is deteriorated, and the power line 17 is damaged by the minute protrusions scattered in the lead holes 13 and 14. There was a problem that the occurrence rate of defective products is raised.
본 고안은 이와같은 종래의 문제점을 해결하기 위하여 모터축 외면에 형성된 장홈에 의하여 전원선이 인출되도록 하여 전원선 인출 장치의 제작에 편리를 기하고 용이하게 전원선을 인출할 수 있도록 하며 전원선의 손상으로 인한 불량품 발생을 방지할수 있도록 한 직류모터의 전원선 인출장치를 제공하는데 그 목적이 있는 것으로 첨부된 도면에 의하여 본 고안의 구성 및 작용효과를 상세히 설명하면 다음과 같다.The present invention allows the power line to be drawn out by the long groove formed on the outer surface of the motor shaft in order to solve such a conventional problem to facilitate the manufacture of the power line drawing device and to easily draw the power line and damage the power line The purpose of the present invention is to provide a power line drawing device of a DC motor to prevent the generation of defective products due to the following.
먼저, 본 고안의 구성은 제 1 도 내지 제 3 도에서와 같이 모터(1)의 축(2) 외면에 길이방향으로 형성된 장홈(3)속에 고정자(4)에 권선된 코일(5)의 전원공급용 전원선(6)을 끼워서 밀봉 접착제(7)로 고정하고 전원선(6)일단은 외부로 인출하여서 된 것이다.First, the configuration of the present invention is the power supply of the coil 5 wound on the stator 4 in the long groove 3 formed in the longitudinal direction on the outer surface of the shaft 2 of the motor 1 as shown in FIGS. The supply power line 6 is inserted and fixed with the sealing adhesive 7, and one end of the power supply line 6 is drawn outward.
도면중 미설명부호 8은 커넥터이다.In the figure, reference numeral 8 is a connector.
이와같이 구성된 본 고안의 작용효과는 제 1 도 내지 제 3 도에서와 같이 전원선(6) 인출시에는 모터축(2) 외면에 형성된 장홈(3)속에 전원선(6)을 끼운 상태로 인출하므로 용이하게 전원선(6)이 인출된다.As described in FIGS. 1 to 3, the effect of the present invention configured as described above is withdrawn when the power supply line 6 is drawn out while the power supply line 6 is inserted into the long groove 3 formed on the outer surface of the motor shaft 2. The power supply line 6 is easily drawn out.
이 경우가 장홈(3)은 밀봉 접착제(7)로 밀봉되어 전원선(6)의 요동이나 장홈(3)으로부터의 이탈은 없다.In this case, the long groove 3 is sealed with a sealing adhesive 7 so that there is no swing of the power supply line 6 or departure from the long groove 3.
또한 전원선(6)의 인출을 위한 장홈(3)은 모터축(2) 외면에 형성되므로 모터축(2) 중앙을 관통하지 않기 때문에 용이하게 전원선 인출장치를 제작 및 조립할 수 있다.In addition, since the long groove 3 for drawing out the power line 6 is formed on the outer surface of the motor shaft 2, the long groove 3 does not penetrate the center of the motor shaft 2, so that the power line drawing device can be easily manufactured and assembled.
또한 장홈(3) 속에 끼워진 전원선(6)은 밀봉 접착제(7)로 고정되어 있으므로 전원선(6)이 요동되지 않고 손상됨이 방지된다.In addition, since the power supply line 6 inserted into the long groove 3 is fixed with a sealing adhesive 7, the power supply line 6 is prevented from swinging and being damaged.
이상에서 설명한 바와 같이 본 고안에 의하면 직류모터의 전원선을 용이하게 인출할 수 있으므로 작업성 향상을 도모할 수 있고 전원선의 손상이 방지되어 기기의 신뢰도 및 품질향상을 기할 수 있는 효과가 있다.As described above, according to the present invention, since the power line of the DC motor can be easily drawn out, workability can be improved, and damage to the power line can be prevented, thereby improving the reliability and quality of the device.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900016670U KR930007330Y1 (en) | 1990-10-31 | 1990-10-31 | Fastening of power windings for dc motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900016670U KR930007330Y1 (en) | 1990-10-31 | 1990-10-31 | Fastening of power windings for dc motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920008479U KR920008479U (en) | 1992-05-20 |
| KR930007330Y1 true KR930007330Y1 (en) | 1993-10-18 |
Family
ID=19304857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900016670U KR930007330Y1 (en) | 1990-10-31 | 1990-10-31 | Fastening of power windings for dc motor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930007330Y1 (en) |
-
1990
- 1990-10-31 KR KR2019900016670U patent/KR930007330Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920008479U (en) | 1992-05-20 |
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