KR910005350Y1 - Picture image display device - Google Patents
Picture image display device Download PDFInfo
- Publication number
- KR910005350Y1 KR910005350Y1 KR2019880011975U KR880011975U KR910005350Y1 KR 910005350 Y1 KR910005350 Y1 KR 910005350Y1 KR 2019880011975 U KR2019880011975 U KR 2019880011975U KR 880011975 U KR880011975 U KR 880011975U KR 910005350 Y1 KR910005350 Y1 KR 910005350Y1
- Authority
- KR
- South Korea
- Prior art keywords
- chassis
- heat sink
- cabinet
- image display
- display device
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 요부 사시도.1 is a perspective view of main parts of the present invention.
제 2 도와 본 고안의 구성을 예시하는 개략 측면도.2 is a schematic side view illustrating the configuration of the second invention and the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 새시 3 : 방열판2: chassis 3: heat sink
9 : 캐비넷 10 : 공간9: cabinet 10: space
11 : 경사조절장치11: tilt control device
본 고안은 모니터, 텔리비젼 등의 영상표시장치에서 캐비넷을 열지 않고도 외부에서 회로상의 결함을 수리할 수 있게 새시를 개선한 영상표시장치에 관한 것이다.The present invention relates to an image display apparatus having improved chassis to repair a circuit defect from the outside without opening a cabinet in an image display apparatus such as a monitor or a television.
일반적으로 전자기기의 핵심이 되는 동작회로는 캐비넷의 내부에서 새시에 의해 장착설치되고 있다.In general, the operation circuit which is the core of the electronic device is installed by the chassis inside the cabinet.
종래의 전자기기용 새시는 회로기판을 장착시키기에 적합한 형태로 만들어지고 있을 뿐이어서 조립후 회로결함을 수리하고자 할 경우에는 캐비넷을 열고 새시를 들어내야 하는 불편이 있다. 이와 같은 문제는 특히 모니터나 텔레비젼과 같은 영상표시장치의 고정수리시에 두드러지게 나타난다.Conventional chassis for electronic devices is only made in a form suitable for mounting a circuit board, if you want to repair the circuit defects after assembly, there is an inconvenience to open the cabinet and lift the chassis. This problem is particularly noticeable when fixing a video display device such as a monitor or a television.
예를 들면 모니터는 캐비넷의 하측에 경사조절장치가 부착되어 있기 때문에, 작업자는 캐비넷과 경사조절장치를 분리하고, 다시 캐비넷을 열어 새시를 들어내야 하는 번거로움을 거쳐야 한다. 게다가 경사조절장치는 합성수지제 캐비넷에 부착고정되는 것이므로, 그 연결상태가 견고하지 못하다는 문제도 나타난다. 이러한 제반 문제점을 텔리비젼의 경우에도 경험되고 있다.For example, because the monitor is attached to the lower side of the cabinet, the operator has to remove the cabinet and the tilting device and open the cabinet again to lift the chassis. In addition, since the inclination adjusting device is fixed to the cabinet made of resin, the problem is that the connection state is not firm. This problem is also experienced in the case of television.
본 고안은 상기한 종래의 새시가 갖고 있는 결점을 해결하기 위하여 캐비넷을 열지 않고도 회로기판을 외부로 노출시킬 수 있게 새시를 개선한 영상표시장치를 제공하여, 회로고장시의 취급을 간편히 하려 함에 그 목적이 있다.The present invention is intended to simplify the handling of a circuit failure by providing an image display device with improved chassis to expose the circuit board to the outside without opening the cabinet to solve the drawbacks of the conventional chassis described above. There is a purpose.
이에 따라 본 고안은 새시의 내측을 타발하여 방열판을 만들고, 이 방열판으로 새시의 하측을 커버하는 한편, 캐비넷에는 전기한 방열판이 노출되는 공간을 형성함으로써; 캐비넷의 외부에서 방열판을 새시로 부터 분리하면 회로가 외부로 노출되게끔 구성함을 특징으로 한다.Accordingly, the present invention is to make a heat sink by punching the inside of the chassis, while covering the lower side of the chassis with the heat sink, while forming a space in the cabinet to expose the heat sink; When the heat sink is removed from the chassis outside the cabinet, the circuit is configured to be exposed to the outside.
상기한 본 고안이 모니터의 경사조절장치와 같은 스탠드를 갖추고 있을 경우, 방열판에 부착고정하면 보다 견고한 상태로 스탠드와 캐비넷을 연결할 수 있다.When the present invention is equipped with a stand such as a tilt control device of the monitor, it can be connected to the stand and the cabinet in a more solid state if attached to the heat sink.
이하 본 고안을 첨부도면에 따라 실시예로서 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제 1 도의 도시와 같이 외측에 캐비넷 연결용 벽체(1)에 형성된 새시(2)의 내측면을 적당한 형태로 타발하여 방열판(3)을 얻는다. 이 실시예에서는 방열판(3)이 외주에 다수의 연결편(4)를 보유하고, 내측면 상에 통기공(5)가 무수히 뚫려지며 또한 중앙부에 나사공(6)이 뚫려진 형태로 타발형성된다.As shown in FIG. 1, the inner surface of the chassis 2 formed in the cabinet connecting wall 1 on the outside is punched in a suitable form to obtain a heat sink 3. In this embodiment, the heat sink 3 has a plurality of connecting pieces 4 on the outer periphery, the vent hole 5 is innumerably drilled on the inner side, and the screw hole 6 is punched in the center. .
이 방열판(3)의 외주에 형성된 연결편(4)를 새시(2)에 뚫려진 연결공(7)에 일치시켜서 고정나사(도시생략)로써 체결고정시킨다.The connecting piece 4 formed on the outer circumference of the heat sink 3 is matched with the connecting hole 7 drilled in the chassis 2, and fastened and fastened with a fixing screw (not shown).
전기한 새시(2)의 상면에는 통상적인 회로기판(8)이 장착되는 것이며, 이어서 새시(2)는 제 2 도의 도시와 같이 캐비넷(9)의 내부로 설치된다.A conventional circuit board 8 is mounted on the upper surface of the chassis 2, and the chassis 2 is then installed inside the cabinet 9 as shown in FIG.
한편 캐비넷(9)의 하측면은 전기한 방열판(3)이 노출될 수 있는 공간(10)을 보유한다. 따라서 새시(2)가 캐비넷(9)의 내부로 조립되면, 방열판(3)은 외부로 노출되어진다.On the other hand, the lower side of the cabinet 9 has a space 10 through which the heat sink 3 described above can be exposed. Therefore, when the chassis 2 is assembled into the cabinet 9, the heat sink 3 is exposed to the outside.
한편, 영상표시장치가 스탠드(11)를 갖추고 있는 것일 경우에는 통상의 연결용 볼트(도시생략)에 의해, 방열판(3)의 중앙부에 뚫려진 나사공(6)으로 나사결합된다.On the other hand, when the image display apparatus is provided with the stand 11, it is screwed by the screw hole 6 drilled in the center part of the heat sink 3 by a normal connection bolt (not shown).
전기한 스탠드(11)의 예로서 모니터의 경사조절장치 혹은 텔리비젼의 받침대 등이 있다.Examples of the stand 11 described above include a tilt controller of a monitor or a pedestal of a television.
상술한 바와 같은 본 고안은 회로고장을 수리할 때, 캐비넷(9)를 열지 않고, 단지 방열판(3)을 새시(2)로부터 떼어내기만 하면 되므로, 취급 및 조작이 간편해지는 이점이 있다. 그리고 방열판(3)은 새시(2)의 내측면을 타발하여 형성될 수 있기 때문에, 별도의 자재를 필요로 하지 않게 되며, 또한 방열판(3)의 타발형성은 새시(2)의 프레스성형공정에서 동시에 행해질 수 있으므로, 별개의 방열판 타발공정이 필요치 않게 되어 작업능률을 저하시키는 일도 없다.The present invention as described above has an advantage in that handling and operation can be simplified since the heat sink 3 needs only to be removed from the chassis 2 without opening the cabinet 9 when repairing a circuit failure. And since the heat sink 3 can be formed by punching the inner surface of the chassis 2, no separate material is required, and the punching of the heat sink 3 is carried out in the press molding process of the chassis 2. Since it can be carried out at the same time, a separate heat sink punching step is not necessary, and there is no deterioration in work efficiency.
게다가 스탠드(11)이 있는 경우에는 이 스탠드(11)을 방열판(3)을 부착연결함에 따라 스탠드와 캐비넷사이의 연결상태가 종래보다 한층 견고하게 된다는 장점을 나타낸다.In addition, in the case where the stand 11 is provided, the connection state between the stand and the cabinet becomes more robust than the conventional case by attaching and connecting the stand 11 to the heat sink 3.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880011975U KR910005350Y1 (en) | 1988-07-25 | 1988-07-25 | Picture image display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880011975U KR910005350Y1 (en) | 1988-07-25 | 1988-07-25 | Picture image display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900004087U KR900004087U (en) | 1990-02-08 |
| KR910005350Y1 true KR910005350Y1 (en) | 1991-07-22 |
Family
ID=19277788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880011975U KR910005350Y1 (en) | 1988-07-25 | 1988-07-25 | Picture image display device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910005350Y1 (en) |
-
1988
- 1988-07-25 KR KR2019880011975U patent/KR910005350Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900004087U (en) | 1990-02-08 |
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