KR920005229Y1 - Transformer with free volt apparatus - Google Patents
Transformer with free volt apparatus Download PDFInfo
- Publication number
- KR920005229Y1 KR920005229Y1 KR2019870011679U KR870011679U KR920005229Y1 KR 920005229 Y1 KR920005229 Y1 KR 920005229Y1 KR 2019870011679 U KR2019870011679 U KR 2019870011679U KR 870011679 U KR870011679 U KR 870011679U KR 920005229 Y1 KR920005229 Y1 KR 920005229Y1
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- KR
- South Korea
- Prior art keywords
- transformer
- switching device
- voltage switching
- rectangular hole
- present
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/12—Variable inductances or transformers of the signal type discontinuously variable, e.g. tapped
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안 장치의 분리 사시도.1 is an exploded perspective view of the device of the present invention.
제 2a,b 도는 본 고안 장치를 결합한 경우 부분(A,B)의 확대단면도.2a, b or enlarged cross-sectional view of the portion (A, B) when the device of the present invention is combined.
제 3 도는 종래 전압절환 장치와 트랜스 장치의 구성도.3 is a configuration diagram of a conventional voltage switching device and a transformer device.
본 고안은 전압절환 장치를 내장한 트랜스 장치에 관한 것으로서 특히 전압절환 장치의 몸체 일측 측면부에는 가림판을 형성하되 타측 측면부에는 걸림 고리턱을 형성하고 양측면부에는 걸림홈부를 형성하여 트랜스의 외피부에 형성된 장형구멍의 측면이 걸리도록 하며 장형구멍 외측에 절결부를 형성하여 걸림 고리턱이 걸리도록 한 전압 절환 장치를 내장한 트랜스 장치의 구성 개량이 관한 것이다.The present invention relates to a transformer device with a built-in voltage switching device, in particular to form a shielding plate on one side of the body of the voltage switching device, but to the other side portion to form a hook ring jaw and to form a locking groove on both sides of the transformer outer portion The present invention relates to an improvement in the construction of a transformer device in which a voltage switching device is formed such that a side surface of the formed long hole is caught and a cutout is formed outside the long hole so that the hook ring is caught.
종래에는 제 3 도에 도시된 바와 같이 전압절환 장치(32)를 별도의 볼라켈(33)에 고정한후 볼라켈(33)을 가전기기의 몸체(34)에 고정하며 트랜스(31)를 별도로 가전기기의 몸체(34)에 나사고정하여 왔으므로 전압절환장치(32)를 트랜스(31)에 연결하기 위한 와이어리드(35)가 필요하게 될 뿐 아니라 전압절환장치(32)를 취부하기 위한 볼라켈(33)이 필요하게 되어 부품수가 증가되어 조립작업 효율이 떨어지고 또한 와이어리드(35)를 정리하기 위한 별도의 공정이나 도구 및 또는 고정구가 필요하게 되는 단점이 있다.Conventionally, as shown in FIG. 3, the voltage switching device 32 is fixed to a separate ballel 33, and then the balllael 33 is fixed to the body 34 of the home appliance, and the transformer 31 is separately housed. Since it has been screwed into the body 34 of the device, not only a wire lead 35 for connecting the voltage switching device 32 to the transformer 31 is required, but also a ball-raque for mounting the voltage switching device 32. (33) is required to increase the number of parts is reduced assembly efficiency and also has the disadvantage that a separate process or tools and or fixtures for cleaning the wire lead 35 is required.
본 고안은 이러한 종래의 단점을 해결하기 위하여 트랜스의 방열용 케이스에 휴지 공간이 있으며 트랜스와 전압절환장치(32)는 필수적으로 같이 설치되어야 함이 착안하여서 전압절환장치의 몸체 일측 측면부에는 가림판을 일체로 형성하되 타측 측면 하부에는 걸림고리턱을 향성하고, 양측면부에는 걸림홈부를 형성하여 트랜스의 외피부에 형성한 장형구멍의 측변이 끼워지도록 하며, 장형구멍 외측에 절결부를 형성하여 걸림고리턱에 걸리도록 하므로서 전압절환장치가 트랜스에 일체화 되도록하여서 별도의 전압절환장치 고정용 블라켈이 필요없음과 동시에 전압절환장치와 트랜스의 연결 리드선을 게거할수 있어 부품수를 감소시키고 조립작업 효율을 상승시키며 와이어리드를 정리할 필요가 없는 전압절환장치를 내장한 트랜스 장치를 제공하는 것을 목적으로 하며 이하 첨부된 도면을 참조하면서 본 고안의 구성 및 작용 효과를 설명하면 다음과 같다.The present invention has a rest space in the heat dissipation case of the transformer in order to solve such a conventional disadvantage, and the transformer and the voltage switching device 32 is conceived that must be installed together, so that the side of the body of the voltage switching device, the screening plate It is formed integrally, but the lower side of the other side facing the hook ring chin, and on both sides of the hook groove to form the side edge of the long hole formed in the outer shell of the transformer to be fitted, and the cut ring formed on the outside of the long hole Since the voltage switching device is integrated with the transformer, it does not need a separate block for fixing the voltage switching device, and the connection lead wires of the voltage switching device and the transformer can be removed, thereby reducing the number of parts and increasing the assembly work efficiency. And a transformer device with a built-in voltage changer that eliminates the need to organize wire leads. Turning to the while that for the purpose, and with reference to the accompanying drawings structures, operations and effects of the present design as follows.
제 1 도를 참조하면 본 고안장치는 트랜스(1)의 외피(2)에 장방형 구멍(3)을 형성함과 동시에 장방형구멍(3)의 외측에 절결부(4)를 형성하고, 전압절환 장치(5)의 몸체(5a) 일측 측면부에는 가림판(6)을 일체로 형성하며, 몸체(5a)의 타측 측면 하부에 걸림 고리턱(7)을 형성하고, 몸체(5a)의 양측면부에는 걸림홈(8,8')을 형성하여 된 구성으로서 이러한 본 고안 구성의 작용효과는 전압 절환장치(5)의 몸체(5a)의 걸림고리 턱(7)을 앞으로 하여 트랜스(1)의 외피(2)에 형성된 장방형 구멍(3)에 밀어 넣게 되면 장방형 구멍(3)의 양측변이 몸체(5a)의 양측변부에 형성된 걸림홈(8,8')에 끼워진다.Referring to FIG. 1, the device of the present invention forms a rectangular hole 3 in the outer shell 2 of the transformer 1, and at the same time forms a cutout 4 in the outer side of the rectangular hole 3, and a voltage switching device. The shielding plate 6 is integrally formed on one side of the body 5a of the body 5a, and the hook ring jaw 7 is formed on the lower side of the other side of the body 5a, and the catching member is caught on both side surfaces of the body 5a. The effect of the present invention as a configuration formed by forming the grooves 8, 8 ′ is that the shell 2 of the transformer 1 with the hooking jaw 7 of the body 5a of the voltage switching device 5 forward. When pushed into the rectangular hole 3 formed in the), both sides of the rectangular hole 3 are fitted into the engaging grooves 8 and 8 'formed at both sides of the body 5a.
이상태로 전압절환 장치(5)의 몸체(5a)를 계속 장방형 구멍(3)에 밀어 넣으면 걸림고리턱(7)은 절결부(4)를 타고 넘게되어 절결부(4)에 걸림과 동시에 몸체(5a)의 가림판(6)이 트랜스(1)의 외피(2)에 걸리게 되어 더 이상 구멍쪽으로 삽입되지 않는다. 이상태에서는 걸림 고리턱(7)이 절결부(4)에 걸려 있음과 동시에 몸체(5a)의 걸림홈(8,8')에는 구멍(3)의 양측변이 끼워져 있어 전압절환 장치(5)의 몸체(5a)는 트랜스(1)의 외피(2)에 고정된 상태가 된다.In this state, if the body 5a of the voltage switching device 5 continues to be pushed into the rectangular hole 3, the hook ring jaw 7 passes over the notch 4 and is caught by the notch 4 at the same time. The shielding plate 6 of 5a is caught by the shell 2 of the transformer 1 and is no longer inserted into the hole. In this state, the hooking ring jaw 7 is caught by the notch 4 and both sides of the hole 3 are fitted in the catching grooves 8, 8 ′ of the body 5a so that the body of the voltage switching device 5 is fitted. 5a becomes a state fixed to the outer shell 2 of the transformer 1.
또한 전압절환 장치(5)의 몸체(5a)밑에 형성된 단자들(a, b)은 전원 트랜스(1)의 외피(2) 내측에 위치되므로 와이어리드가 외측으로 노출되지 않게 되므로 별도로 정리할 필요가 없게 된다.In addition, the terminals (a, b) formed under the body (5a) of the voltage switching device 5 is located inside the outer shell (2) of the power transformer 1, so that the wire leads are not exposed to the outside, so there is no need to arrange them separately. do.
또한 전압절환 장치(5)의 몸체(5a)를 트랜스(1)의 외피에서 취출할때에는 송곳이나 드라이버 끝으로 절결부(4)의 구멍을 통하여 걸림 고리턱(7)을 밑으로 누르면 걸림 고리턱(7)이 절결부(4)에서 벗겨지고 이때 몸체(5a)를 밀어 넣을때의 반대 방향으로 잡아 당기면 쉽게 빠진다.In addition, when taking out the body 5a of the voltage switching device 5 from the outer shell of the transformer 1, pressing the locking hooking jaw 7 downwards through the hole of the cutout 4 with the tip of an awl or a screwdriver. (7) is peeled off from the notch (4) and pulled out in the opposite direction when the body (5a) is pushed out easily.
이상에서 설명된 바와같이 본 고안 장치에 의하여 전압절환장치의 고정용 볼라켈과 전압절환 장치와 트랜스 사이에 별도의 와이어리드가 필요없게 되므로 부품수가 작게되어 제조 원가를 낮출수 있으며 특히 조립후 와이어리드를 별도로 정리할 필요가 없으며 또한 조립 고정을 단축할 수 있음과 동시에 제품의 소형화에 적합한 것이다.As described above, a separate wire lead is not required between the fixed ball bracket of the voltage switching device and the voltage switching device and the transformer by the device of the present invention, so that the number of parts can be reduced, thereby reducing the manufacturing cost. There is no need to organize them separately, it is possible to shorten the assembly and at the same time suitable for miniaturization of the product.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870011679U KR920005229Y1 (en) | 1987-07-16 | 1987-07-16 | Transformer with free volt apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870011679U KR920005229Y1 (en) | 1987-07-16 | 1987-07-16 | Transformer with free volt apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890003560U KR890003560U (en) | 1989-04-13 |
| KR920005229Y1 true KR920005229Y1 (en) | 1992-07-30 |
Family
ID=19265329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870011679U KR920005229Y1 (en) | 1987-07-16 | 1987-07-16 | Transformer with free volt apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920005229Y1 (en) |
-
1987
- 1987-07-16 KR KR2019870011679U patent/KR920005229Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890003560U (en) | 1989-04-13 |
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