KR890007037Y1 - Power components fixed apparatus - Google Patents
Power components fixed apparatus Download PDFInfo
- Publication number
- KR890007037Y1 KR890007037Y1 KR2019860021518U KR860021518U KR890007037Y1 KR 890007037 Y1 KR890007037 Y1 KR 890007037Y1 KR 2019860021518 U KR2019860021518 U KR 2019860021518U KR 860021518 U KR860021518 U KR 860021518U KR 890007037 Y1 KR890007037 Y1 KR 890007037Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fixing
- fixed
- power supply
- parts
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1407—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by turn-bolt or screw member
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
- H01F2027/065—Mounting on printed circuit boards
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Dc-Dc Converters (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 장치의 사시도.1 is a perspective view of the device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 기체 2 : 고정대판1 gas 2 fixed plate
3 : 고정편 4 : 돌출편3: fixed piece 4: protruding piece
6 : 회로기판 8 : 변압기 케이스6: circuit board 8: transformer case
본 고안은 전자기기의 전원부품 고정장치에 관한 것으로서, 특히 전원부에 설치하는 전원 변압기나 트랜지스터, 그리고 회로기판등은 한개의 고정대판에 설치하되 고정대판에 부품을 유효 적절하게 설치할수 있고, 또 고정대판 자체가 방열판을 겸하게 할 수 있도록 하고, 고정용 부품을 별도로 사용하지 않고 전원부품을 고정시킬수 있도록한 고정장치에 관한 것이다.The present invention relates to a device for fixing power components of an electronic device. In particular, a power transformer, a transistor, and a circuit board, which are installed in the power supply unit, are installed on a single fixed board, and the components can be effectively and properly installed on the fixed board. The present invention relates to a fixing device that allows the base plate to serve as a heat sink and to fix a power supply component without using a fixing part separately.
종래에는 전자기기의 전원부품은 기기몸체면에 전원 변압기와 트랜지스터의 방열판 그리고 회로기판등을 각각의 구조에 알맞게 별도의 고정용 부품을 사용하여, 전원부품에 일차 볼트로 고정한 다음 방열판이나 회로기판을 2차로 기기몸체에 고정해야 되었다.Conventionally, the power parts of electronic devices are fixed to the power parts by fixing the primary bolts to the power parts by using separate fixing parts for the power transformer, transistor heat sink and circuit board according to their structure. Secondly, it had to be fixed to the machine body.
따라서 다수개의 볼트 고정작업을 하여야 하는 번거러움과 전원 부품의 구조에 알맞는 고정용 부품을 별개로 제조해야 되므로, 부품수가 증가되어 제품의 중량이 무거워지고 제조원가도 높아지며, 특히 고정되는 위치차지가 커서 전원부를 소형화 하기가 어려운 문제점이 있었다.Therefore, it is necessary to separately manufacture the fixing parts suitable for the structure of power parts and the trouble of fixing a plurality of bolts, so that the number of parts increases, the weight of the product becomes heavy, the manufacturing cost increases, and in particular, the fixed positional charging is large. It was difficult to downsize the problem.
본 고안은 이와 같은 문제점을 해결하기 위하여 전자기기의 전원부는 한개의 고정대판을 형성하여 전원부품을 용이하게 설치할수 있게 하고, 고정대판은 방열판을 겸하도록 하고, 각종 전자기기의 전원 부품설치에 적용될 수 있게하여 전원부 구조를 소형화할수 있고, 전원부품의 조립 작업능률을 향상시키도록 한 것이다.The present invention is to solve the above problems, the power supply unit of the electronic device to form a single fixed plate to facilitate the installation of the power supply parts, the fixed plate to serve as a heat sink, applied to the installation of power components of various electronic devices It is possible to miniaturize the structure of the power supply unit, and to improve the assembly work efficiency of the power supply parts.
본 고안의 구성과 작용효과를 도면 참조하여 설명하면 다음과 같다.Referring to the configuration and effect of the present invention with reference to the drawings as follows.
제2도에 의하여 본 고안의 구성은 전원부의 기체(1) 내면에 4각 상자형의 방열판겸 고정대판(2)을 나사 고정하고, 고정대판(2), 상단부의 다수개의 고정편(3)과 기체(1) 단부에 돌출된 돌출편(4)이 결합되며, 고정대판(2) 일측의 수직 고정편(5)에는 회로기판(6)을 나사 고정하고, 타측의 수직 고정편(7)과 고정대판(2)에 고정된 변압기 케이스(8)면에 회로기판(6')을 나사 고정하여서 된 것이다.The configuration of the present invention according to Figure 2 is a four-sided box-shaped heat sink and fixing plate (2) screwed to the inner surface of the base (1) of the power supply unit, the fixing plate (2), a plurality of fixing pieces (3) of the upper end And a protruding piece 4 protruding from the end of the body 1 are coupled, and the circuit board 6 is screwed to the vertical fixing piece 5 on one side of the fixing plate 2, and the vertical fixing piece 7 on the other side. And screwing the circuit board 6 'on the surface of the transformer case 8 fixed to the fixing base plate 2.
미설명부호 9 : 고정된 나사 10 : 전원선이다.Not shown 9: Fixed screw 10: Power cable.
이와 같이 구성된 본 고안의 고정대판(2)은 제1도와 같이 일체로된 한몸체로서 방열판도 겸하고, 특히 표면적이 넓어서 방열효과가 높다.The fixed base plate 2 of the present invention configured as described above also serves as a heat sink as an integrated body as shown in FIG. 1, and particularly has a large surface area and high heat dissipation effect.
그리고 고정대판(2)에 전원부품의 고정배치를 유효적절하게 안배하였으므로 전원부품의 위치 차지가 적어서 전원부 몸체의 소형화가 가능하다.In addition, since the fixed arrangement of the power supply parts is properly arranged on the fixed base plate 2, the positional occupancy of the power supply parts is small, so that the power supply body can be miniaturized.
본 고안의 조립공정은 고정대판(2)에 먼저 변압기(8)를 나사(9) 고정한 다음 고정대판(2)을 기체(1)면에 나사(9)로 고정하고, 다수개의 고정편(3)의 구멍에 돌출편(4)이 끼워져서 견고하게 고정된다.In the assembly process of the present invention, the transformer (8) is first fixed to the fixing plate (2) by the screw (9), and then the fixing plate (2) is fixed to the surface of the body (1) with the screw (9), and a plurality of fixing pieces (3). The protruding piece 4 is inserted into the hole of) and is firmly fixed.
회로기판(6')의 일측은 나사(9)고정하고, 타측은 변압기 케이스(8)면에 납땜 고정하면 된다.One side of the circuit board 6 'may be fixed with the screw 9, and the other side may be soldered and fixed to the transformer case 8 surface.
이와 같이 본 고안은 별도의 고정용 부재를 사용하지 않고 하나의 고정대판(2)에 전원부품을 설치할수 있어서, 전원부를 경량화할수 있게 되었다. 특히 부품 고정 작업하기가 용이하므로 생산 능율이 향상되고 각 기기의 전원부에 적용할수 있어서, 실용성을 높이게 한 것이다.In this way, the present invention can install the power supply parts on a single fixed base plate 2 without using a separate fixing member, thereby making it possible to reduce the power supply unit. In particular, it is easy to fix the parts, which improves the production efficiency and can be applied to the power supply unit of each device, thereby increasing the practicality.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860021518U KR890007037Y1 (en) | 1986-12-29 | 1986-12-29 | Power components fixed apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860021518U KR890007037Y1 (en) | 1986-12-29 | 1986-12-29 | Power components fixed apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880014478U KR880014478U (en) | 1988-08-31 |
| KR890007037Y1 true KR890007037Y1 (en) | 1989-10-14 |
Family
ID=19258461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860021518U KR890007037Y1 (en) | 1986-12-29 | 1986-12-29 | Power components fixed apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890007037Y1 (en) |
-
1986
- 1986-12-29 KR KR2019860021518U patent/KR890007037Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880014478U (en) | 1988-08-31 |
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