KR950005976Y1 - Fixing structure for the resin mold motor - Google Patents
Fixing structure for the resin mold motor Download PDFInfo
- Publication number
- KR950005976Y1 KR950005976Y1 KR92019875U KR920019875U KR950005976Y1 KR 950005976 Y1 KR950005976 Y1 KR 950005976Y1 KR 92019875 U KR92019875 U KR 92019875U KR 920019875 U KR920019875 U KR 920019875U KR 950005976 Y1 KR950005976 Y1 KR 950005976Y1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- fixing
- resin mold
- band
- heat dissipation
- Prior art date
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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
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 종래 수지몰드전동기의 구성도.1 is a block diagram of a conventional resin mold motor.
제 2 도는 본 고안의 구성을 나타낸 일부 절결도.2 is a partial cutaway view showing the configuration of the present invention.
제 3 도는 본 고안의 분해 사시도.3 is an exploded perspective view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 고정자아셈 22 : 전동기하우징11: stator assem 22: motor housing
22b : 방열돌기 25 : 고정밴드22b: heat dissipation projection 25: fixed band
본 고안은 수지몰드전동기 고정장치에 관한 것으로, 전동기의 외연에 비대칭 방열돌기를 형성하여 방열효과를 상승시키고 전동기의 제품취부 구조를 용이하게 할 수 있도록 별도의 고정용밴드를 감착한 것이다.The present invention relates to a resin mold motor fixing device, by forming an asymmetric heat dissipation protrusion on the outer edge of the motor to increase the heat dissipation effect and to attach a separate fixing band to facilitate the product mounting structure of the motor.
종래의 수지몰드전동기의 구성은 첨부도면 제 1 도에 도시된 바와 같이 고정자아셈(1)을 내설하여 인서트 사출 성형하여 전동기고정부(2a)가 일체로 형성되는 전동기하우징(2)를 구성하고 고정자아셈에서는 회전자축고정부(3)를 조립하였다.The conventional resin mold motor is composed of a motor housing (2) in which a motor fixing part (2a) is integrally formed by insert injection molding by inserting a stator assembly (1) as shown in FIG. In Assem, the rotor shaft fixing part 3 was assembled.
상기한 구성은 고정자아셈(1)의 외부를 수지몰딩에 의한 인서트사출로 고정자아셈(1)을 구성하며, 이와같이 사출 성형된 고정자아셈(1)의 회전자아셈(4)을 조립하여 전동자아셈을 구성하는 구조를 하고 있다.The above configuration constitutes the stator assembly 1 by inserting the outer part of the stator assembly 1 by resin molding, and assembling the rotor assembly 4 of the injection-molded stator assembly 1 as described above. Has a structure that constitutes.
그러나 상기한 종래의 수지몰드전동기는 전동기고정부(2a)를 수지몰드에 의한 일체형으로 사출 성형함으로서 전동기를 사용하고자 하는 제품에 취부 고정시 제품의 전동기 장착부 구조가 상이할 경우 제품고정부의 상호 호환성이 없으며, 제품에 전동기를 장착 취부시 수지몰드된 고정부를 볼트와 너트에 의해 체결 고정시킴으로서 수지몰딩부가 파손되는 문제가 있으며, 수지몰딩된 하우징 외면이 평탄면으로 되어 있어 전동기 운전시 방열효과가 떨어짐으로서 온도상승의 원인이 되었다.However, the conventional resin mold motor is injection molded of the motor fixing part 2a into an integral type by the resin mold, and when the motor mounting part structure of the product is different when the motor mounting part is fixed to the product to be used, the mutual compatibility of the product fixing part There is a problem that the resin molding part is damaged by fastening and fixing the resin molded fixing part by bolt and nut when mounting the motor to the product, and the outer surface of the resin molded housing is made of flat surface, so that the heat dissipation effect is achieved when the motor is operated. The fall caused the temperature rise.
본 고안은 상기한 종래의 제결함을 감안하여 전동기 하우징 외연에 방열돌기를 일체로 성형함과 동시에 별도의 고정밴드로서 제품에 고정하도록 함으로써 전동기의 설치를 용이하게 하며 온도상승을 저감시킬 수 있는 수지몰드전동기를 제공함에 그 목적을 둔 것이다.The present invention, in consideration of the above-mentioned conventional defects, by molding the heat dissipation protrusions integrally to the outer periphery of the motor housing and at the same time fixed to the product as a separate fixing band to facilitate the installation of the motor and to reduce the temperature rise resin The purpose is to provide a mold motor.
상기한 목적을 달성하기 위한 본 고안의 구성을 첨부도면 제 2 도와 제 3 도에 의거 상세히 설명하면 다음과 같다.The configuration of the present invention for achieving the above object will be described in detail with reference to the second and third drawings.
전동기의 저소음화 및 내방수성을 위하여 고정자아셈(11)을 내장하고 외연에 다수의 방열돌기(22b)가 형성되며, 밴드결착홈(22a)이 형성되도록 인서트 사출 성형한 전동기하우징(22)과, 상기 전동기하우징(22)의 밴드결착홈(22a)에 결합되어 전동기를 취부하도록 한 고정암(25a)이 형성된 고정밴드(25)로 구성한다.The motor housing 22 is formed by insert injection molding so that a plurality of heat dissipation protrusions 22b are formed on the outer edge of the stator assem 11 and the band coupling grooves 22a are formed for low noise and water resistance of the motor. It is composed of a fixing band 25 is formed with a fixing arm 25a is coupled to the band engaging groove 22a of the motor housing 22 to mount the motor.
또한 상기 전동기하우징(22) 외연의 일측에 형성한 고정홈(22c)에는 고정암(25a)이 형성된 고정밴드(25)의 결합돌기(25b)가 결합하여 전동기하우징(22)의 유동을 방지하도록 하였다.In addition, the fixing groove (22c) formed on one side of the outer side of the motor housing 22 is coupled to the engaging projection (25b) of the fixing band 25 is formed with a fixed arm (25a) to prevent the flow of the motor housing (22). It was.
즉, 수지 몰딩된 하우징(22) 표면에 축방향으로 비대칭으로 형성된 방열돌기(22b)를 형성하여 전동기 운전시 방열효과를 상승시키고 전동기 고정부를 철재로된 고정밴드(25)에 의해 구성하여 전동기를 제품에 취부시 제품구조가 상이하여도 전동기를 쉽게 장착할 수 있도록 하였으며, 상기 고정밴드(25)와 전동기하우징(22)의 결합이 용이하고 결합후 유동을 방지할 수 있도록 전동기하우징(22) 표면에 형성한 고정홈(22c)과 고정밴드(25)의 결합돌기(25b)가 서로 결합되도록 한 것이다.That is, the heat dissipation protrusion 22b formed asymmetrically in the axial direction on the surface of the resin molded housing 22 is formed to increase the heat dissipation effect during the operation of the motor, and the motor fixing part is formed by the fixing band 25 made of steel. When the product is mounted on the product, it is possible to easily install the motor even if the product structure is different, and the fixing band 25 and the motor housing 22 can be easily combined and the motor housing 22 to prevent the flow after the combination. Fixing grooves 22c formed on the surface and the engaging projection 25b of the fixing band 25 is to be coupled to each other.
또한 고정자아셈(11)을 인서트 사출 성형하여 전동기하우징(22) 성형시 비대칭으로 된 방열돌기(22b)를 형성하여 방열효과를 상승시키는 것은 물론 별도의 고정밴드(25)를 감합하여 취부시키도록 함으로서 수지부의 파손을 방지하고 고정밴드(25)에 전동기 취부고정용 홀(25c)을 다수개 형성시켜 제품의 전동기 취부구조가 상이하여도 쉽게 취부할 수 있도록 하는 등 상호 호환성을 부여한 것이다.In addition, by insert-molding the stator assem 11 to form a heat dissipation projection 22b asymmetrically when forming the motor housing 22 to increase the heat dissipation effect, as well as fitting a separate fixing band 25 by mounting This prevents damage to the resin part and provides a plurality of motor mounting fixing holes 25c in the fixing band 25 so that the motor mounting structure of the product can be easily mounted even if they are different.
상기한 구성의 수지몰드전동기는 전동기하우징(22) 표면에 축방향으로 비대칭의 방열돌기(22b)를 일체로 사출 성형시켜 전동기 운전시 방열효과를 높일 수 있으며, 전동기고정부를 별도의 고정밴드(25)를 설치하여 제품에 취부하도록 함으로서 취부시 발생되는 전동기하우징(22)의 파손을 최소화하며 제품의 전동기 취부구조가 어떠한 조건이라도 쉽게 부착할 수 있는 것은 물론, 전동기하우징(22)과 고정밴드(25)의 결합이 고정홈(22c)과 결합돌기(25b)에 의하여 견고히 지지되어 결합됨으로서 전동기하우징(22)의 유동을 방지하게 된다.The resin mold motor of the above-described configuration can increase the heat dissipation effect during the operation of the motor by injection molding the asymmetric heat dissipation protrusion 22b in the axial direction on the surface of the motor housing 22. 25) is installed to the product to minimize the damage of the motor housing (22) generated during the installation, the motor mounting structure of the product can be easily attached to any conditions, as well as the motor housing (22) and the fixing band ( The coupling of 25 is firmly supported by the fixing groove 22c and the coupling protrusion 25b to prevent the flow of the motor housing 22.
상기한 바와같이 본 고안은 전동기 외면에 방열돌기를 일체로 형성하여 방열효과를 향상시키고 별도의 고정밴드를 결합하여 전동기를 취부함으로서 취부가 용이하고 호환성이 있도록 한 신규하고 유용한 고안이다.As described above, the present invention is a novel and useful design that can be easily and easily mounted by mounting the electric motor by improving the heat dissipation effect by integrally forming a heat radiating protrusion on the outer surface of the motor and combining a separate fixing band.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92019875U KR950005976Y1 (en) | 1992-10-15 | 1992-10-15 | Fixing structure for the resin mold motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92019875U KR950005976Y1 (en) | 1992-10-15 | 1992-10-15 | Fixing structure for the resin mold motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940011199U KR940011199U (en) | 1994-05-27 |
| KR950005976Y1 true KR950005976Y1 (en) | 1995-07-26 |
Family
ID=19341875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92019875U KR950005976Y1 (en) | 1992-10-15 | 1992-10-15 | Fixing structure for the resin mold motor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950005976Y1 (en) |
-
1992
- 1992-10-15 KR KR92019875U patent/KR950005976Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940011199U (en) | 1994-05-27 |
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