KR200144599Y1 - Notch PC Power Supply - Google Patents
Notch PC Power Supply Download PDFInfo
- Publication number
- KR200144599Y1 KR200144599Y1 KR2019930021669U KR930021669U KR200144599Y1 KR 200144599 Y1 KR200144599 Y1 KR 200144599Y1 KR 2019930021669 U KR2019930021669 U KR 2019930021669U KR 930021669 U KR930021669 U KR 930021669U KR 200144599 Y1 KR200144599 Y1 KR 200144599Y1
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- South Korea
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- insulating material
- power supply
- heat sink
- copper foil
- notch
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
이 고안은 노우트 피씨용 전원장치에 관한 것으로서, 필터(14)와 절연재(12)의 사이에 탄성부재의 일종인 네오프렌러버를 삽입개재시켜 절연재(12) 외표면측의 동박판(10)이 방열판(10)에 밀착시킴으로써 탄성부재 자체의 수축등으로 붙임성 즉, 밀착성이 일정하지 않아 전자파 장해문제가 발생되게 되고 이로 인해서 제품의 품질신뢰성을 확보할 수 없는 종래의 문제점을 해결하고자 한다.The present invention relates to a power supply device for a Notch PC, and the copper foil plate 10 on the outer surface side of the insulating material 12 is a heat sink by inserting a neoprene rubber, which is a kind of elastic member, between the filter 14 and the insulating material 12. By adhering to (10), the adhesiveness, that is, the adhesiveness is not constant due to the contraction of the elastic member itself, so that an electromagnetic interference problem occurs, and thus, to solve the conventional problem that the quality reliability of the product cannot be secured.
이를 해결하기 위하여 이 고안은, 절연재의 상단외표면에 형성된 동박판을 방열판과 납땜고정함으로써 확실한 접촉연결로 전자파 장해가 해소되고 이에 따라서 제품의 신뢰성이 확보되도록 한 것이다.In order to solve this problem, the present invention is to fix the copper foil formed on the upper outer surface of the insulating material and the heat dissipating plate with the heat sink to ensure that the electromagnetic interference is eliminated by a reliable contact connection, thereby ensuring the reliability of the product.
Description
제1도는 종래 기술에 대한 분해 사시도.1 is an exploded perspective view of the prior art.
제2도는 제1도의 조립평면도.2 is an assembly plan view of FIG.
제3도는 이 고안에 따른 노우트 피씨용 전원장치를 나타낸 분해 사시도.Figure 3 is an exploded perspective view showing a power supply for the Notch PC according to the present invention.
제4도는 제3도의 조립평면도이다.4 is an assembly plan view of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 동박판 12 : 절연재10: copper foil 12: insulating material
14 : 필터 16 : 방열판14 filter 16 heat sink
18 : 웨지 20 : 접속단자18: wedge 20: connection terminal
22 : 단자홈22: terminal groove
이 고안은 노우트 피씨(Note PC)용 전원장치에 관한 것으로서, 보다 상세하게는 절연재의 상단외표면에 형성된 동박판을 방열판과 납땜고정함으로써 확실한 접촉연결로 전자파 장해가 해소되고 이에 따라서 제품의 신뢰성이 확보되도록 한 노우트 피씨용 전원장치에 관한 것이다.The present invention relates to a power supply device for a note PC. More specifically, by fixing and soldering a copper foil plate formed on the upper outer surface of an insulating material with a heat sink, electromagnetic interference is eliminated by a reliable contact connection, and thus reliability of the product is improved. The present invention relates to a power supply for a Notch PC which is secured.
일반적으로, 노우트 피씨를 포함한 가전제품에 사용되는 전원장치는 각종 발열소자로부터 발열되는 열을 방열시키는 방열판과, 상용전원을 소정의 전압으로 변환 및 각종 노이즈를 제거하기 위한 필터를 가지고 있다.In general, a power supply device used for home appliances including a Notch PC has a heat sink for dissipating heat generated from various heat generating elements, and a filter for converting a commercial power supply to a predetermined voltage and removing various noises.
상기와 같은 전원장치는, 전자파 장해를 방지하기 위해서 제1도 및 제2도에 나타낸 바와 같이 상단외표면에 동박판(10)이 형성된 절연재(12)를 필터(14)의 외표면측에 삽입하여 씌우고 상기 절연재(12)의 동박판(10)이 방열판(16)에 밀착접촉되도록 탄성부재로된 웨지(18)가 필터(14)와 절연재(12)의 사이에 삽입개재되어 있다.In order to prevent electromagnetic interference, the above power supply device inserts an insulating material 12 having a copper plate 10 formed on the outer surface of the upper end, as shown in FIGS. 1 and 2, on the outer surface side of the filter 14. The wedge 18 made of an elastic member is interposed between the filter 14 and the insulating material 12 so that the copper foil plate 10 of the insulating material 12 is in close contact with the heat sink 16.
상기와 같이 구성된 종래의 전원장치는, 상기 필터(14)에 전류가 흐르면 소정의 전압으로 변환되고 불필요한 전자파가 발생되는데 상기 전자파는 절연재(12)의 동박판(10)을 따라 방열판(16)을 통해 외부로 흐르게 된다.In the conventional power supply device configured as described above, when a current flows through the filter 14, the electric power is converted into a predetermined voltage and an unnecessary electromagnetic wave is generated. The electromagnetic wave radiates the heat sink 16 along the copper foil plate 10 of the insulating material 12. It flows through the outside.
그러나, 상기와 같은 전원장치에 있어서는 필터(14)와 절연재(12)의 사이에 탄성부재의 일종인 네오프렌 러버(Neoprene Rubber)를 삽입개재시켜 절연재(12) 외표면측의 동박판(10)이 방열판(16)에 밀착시킴으로써 탄성부재 자체의 수축등으로 붙임성 즉, 밀착성이 일정하지 않아 전자파 장해문제가 발생되게 되고 이로 인해서 제품의 품질신뢰성을 확보할 수 없는 것이었다.However, in the power supply device as described above, a neoprene rubber, which is a kind of elastic member, is inserted between the filter 14 and the insulating material 12 so that the copper foil 10 on the outer surface side of the insulating material 12 is formed. By adhering to the heat sink 16, the adhesion of the elastic member itself, or the like, that is, the adhesiveness is not constant, causing electromagnetic interference problems, and thus the reliability of the product cannot be secured.
이 고안은 상기와 같은 종래의 제반 문제점을 해결하기 위한 것으로서, 이 고안의 목적은, 절연재의 상단외표면에 형성된 동박판을 방열판과 납땜고정함으로써 확실한 접촉연결로 전자파장해가 해소되고 이에 따라서 제품의 신뢰성이 확보되도록 한 노우트 피씨용 전원장치를 제공하는데 있다.The present invention is to solve the above-mentioned conventional problems, and the object of the present invention is to solve the electromagnetic interference by a reliable contact connection by soldering and fixing the copper foil plate formed on the upper outer surface of the insulating material with the heat sink. It is to provide a power supply for the Notch PC to ensure the reliability.
상기와 같은 목적을 달성하기 위하여 이 고안에 따른 노우트 피씨용 전원장치의 특징은, 상단외표면에 동박판이 형성된 절연재를 필터의 외표면측에 삽입하여 씌우고 상기 절연재의 동박판이 방열판에 밀착접촉되도록 탄성부재로된 웨지가 필터와 절연재의 사이에 삽입개재되어 있는 노우트 피씨용 전원장치에 있어서, 상기 절연재의 동박판에 접속단자를 형성하고 상기 동박판의 접속단자가 삽입되는 단자홈을 형성하여 방열판에 납땜고정되어 있는 점에 있다.In order to achieve the above object, a feature of the Notch PC power supply according to the present invention is to insert an insulating material having a copper plate formed on the outer surface of the upper part of the filter by inserting it into the outer surface side of the filter and the copper plate of the insulating material is in close contact with the heat sink. In a power supply for a Notch PC in which a wedge made of an elastic member is inserted between a filter and an insulating material, a connection terminal is formed on the copper foil of the insulating material, and a terminal groove into which the connection terminal of the copper foil is inserted is formed. Solder is fixed to the heat sink.
이하, 이 고안에 따른 노우트 피씨용 전원장치를 바람직한 일실시예의 첨부도면에 의하여 상세히 설명한다.Hereinafter, the power supply device for the Notch PC according to the present invention will be described in detail by the accompanying drawings of a preferred embodiment.
제3도 및 제4도는 이 고안에 따른 노우트 피씨용 전원장치를 설명하기 위해 나타낸 도면이다.3 and 4 are diagrams for explaining the power supply device for the Notch PC according to the present invention.
여기에서, 필터(14)의 외표면측에는 상단외표면에 동박판(10)이 형성된 절연재(12)를 삽입하여 씌우되 상기 동박판(10)의 일측모서리에 접속단자(20)가 돌출형성되어 있고 상기 접속단자(20)와 상응하는 위치의 방열판(16)에는 단자홈(22)이 형성되어 있다.Here, the outer surface side of the filter 14 is inserted and covered with the insulating material 12 having the copper plate 10 formed on the outer surface of the upper end, but the connection terminal 20 protrudes from one side edge of the copper plate 10. The terminal groove 22 is formed in the heat sink 16 at a position corresponding to the connection terminal 20.
상기 방열판(16)의 단자홈(22)에는 절연재(12)의 동박판(10)으로부터 연장된 접속단자(20)가 끼워져 납땜고정되어 있다.A connection terminal 20 extending from the copper foil plate 10 of the insulating material 12 is inserted into the terminal groove 22 of the heat sink 16 to fix the solder.
상기와 같이 구성된 노우트 피씨용 전원장치는, 필터(14)에 전류가 흐르면 소정의 전압으로 변환되고 불필요한 전자파가 발생되는데 상기 전자파는 절연재(12)의 동박판(10)을 따라 방열판(16)을 통해 외부로 흐르게 된다.In the KPC power supply device configured as described above, when a current flows in the filter 14, the electric power is converted into a predetermined voltage and an unnecessary electromagnetic wave is generated. The electromagnetic wave radiates the heat sink 16 along the copper foil plate 10 of the insulating material 12. It flows through the outside.
그러므로, 상기 방열판(16)의 단자홈(22)에 절연재(12)의 동박판(10)으로부터 연장된 접속단자(20)가 끼워져 납땜고정됨으로써 방열판(16)과 동박판(16)과의 확실한 접촉연결이 이루어지고 이에 따라서 전자파 장해가 해소됨은 물론 제품의 신뢰성이 확보되게 된다.Therefore, the connection terminal 20 extending from the copper foil plate 10 of the insulating material 12 is inserted into the terminal groove 22 of the heat sink 16 and soldered thereto, thereby ensuring reliable connection between the heat sink 16 and the copper foil plate 16. The contact connection is made, thereby eliminating electromagnetic interference and ensuring the reliability of the product.
이상에서와 같이 이 고안에 따른 노우트 피씨용 전원장치에 의하면, 절연재의 상단외표면에 형성된 동박판을 방열판과 납땜고정함으로써 확실한 접촉연결로 전자파 장해가 해소되고 이에 따라서 제품의 신뢰성이 확보되는 효과가 있다.As described above, according to the Notch PC power supply device according to the present invention, by fixing the copper foil plate formed on the upper outer surface of the insulating material with the heat sink, the electromagnetic interference is eliminated by a reliable contact connection, thereby ensuring the reliability of the product. have.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930021669U KR200144599Y1 (en) | 1993-10-21 | 1993-10-21 | Notch PC Power Supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930021669U KR200144599Y1 (en) | 1993-10-21 | 1993-10-21 | Notch PC Power Supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950012359U KR950012359U (en) | 1995-05-17 |
| KR200144599Y1 true KR200144599Y1 (en) | 1999-06-15 |
Family
ID=60818693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930021669U KR200144599Y1 (en) | 1993-10-21 | 1993-10-21 | Notch PC Power Supply |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200144599Y1 (en) |
-
1993
- 1993-10-21 KR KR2019930021669U patent/KR200144599Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950012359U (en) | 1995-05-17 |
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