CN1286489A - Flat display with front panel as heat radiator - Google Patents
Flat display with front panel as heat radiator Download PDFInfo
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- CN1286489A CN1286489A CN99118191A CN99118191A CN1286489A CN 1286489 A CN1286489 A CN 1286489A CN 99118191 A CN99118191 A CN 99118191A CN 99118191 A CN99118191 A CN 99118191A CN 1286489 A CN1286489 A CN 1286489A
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- panel
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- flat display
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- display board
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Abstract
A flat display using its front panel as heat radiator is composed of flat display screen, frame, PCB, casing, and front panel with central window for recepting said flat display screen, top side plate with exhaust holes, bottom side plate with air inlet and right and left side plates. Said flat display can be embedded in wall.
Description
The present invention relates to a kind of display, especially a kind of flat-panel screens of dispelling the heat (flat panel display) with front panel (front panel).
Along with the progress of technology and the reduction of cost, flat-panel screens can replace a part of video picture tubular type (CRT) display gradually, and occupies sub-fraction market gradually.
And the plane formula display has roughly comprised plasma type display (Plasma Display Panel-PDP) and LCD (Liquid Crystal Display-LCD) or the like.
How the arrangement of the cooling mechanism of plasma scope at present introduces cold air by below, display back or below, side, then discharges hot-air by top, above the display back or side or by the back side.The inlet and outlet opening that is to say air is located on two Different Plane of display at least.
The characteristic of the wall embeded formula arrangement of display is the whole thickness of display is inserted in the slotted eye of a wall, and expose on only surplus next display panel plane.Traditional heat dissipation design obviously can not be installed on the flat-panel screens embedding in the wall owing to the factor of heat dissipation design.
For overcoming the problems referred to above, the object of the present invention is to provide a kind of flat-panel screens with improved heat dissipation design, it has better inlet and outlet design, can satisfy flat-panel screens is embedded requirement in the wall.
The invention provides a kind of flat-panel screens of dispelling the heat with front panel, comprising: a flat display board is used for show image; One frame is used to carry this flat display board; One printed circuit board (PCB), it is provided with a plurality of elements that can produce heat energy; One housing is used to hold described flat display board, frame, printed circuit board (PCB); One panel, offer a hole on it and be used to hold described flat display board, described panel is divided into lower side panel, epipleural, left and right side panel, it is characterized in that at described panel lower side panel place at least one air inlet being set, and the place is provided with exhaust outlet at described panel epipleural.
Fig. 1 is the outside drawing of flat-panel screens of the present invention;
Fig. 2 is the cutaway view of flat-panel screens of the present invention along the 2-2 line;
Fig. 3 is the cutaway view of flat-panel screens of the present invention along the 3-3 line.
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described.
As shown in Figure 1, 2, 3, flat-panel screens 10 of the present invention comprises flat display board (glass) 12, a panel 14, a frame 25 (with reference to figure 2), an after-frame 23 (with reference to figure 2), a bracing frame 17 (with reference to figure 2) of a rectangle.Offer a hole on the panel 14 for holding this flat display board 12.
As shown in Figure 1, flat-panel screens of the present invention is in the lower side of panel 14, and arranging has at least one air inlet 16, and cold air air inlet 16 thus enters, and is driven by its internal fan, and hot-air is discharged by steam vent 18.That is to say that air inlet 16 and exhaust outlet 18 all are arranged on the single panel 14, thereby reach purpose of the present invention.
In order to reach preferable inlet and outlet effect, air inlet 16 places in the space of the display housing 26 of flat-panel screens of the present invention are provided with column type cross flow fan 20, as shown in Figure 2.
One goggles, 19 (not shown in figure 1)s, display panel glass 12, bracing frame 27, frame 25, after-frame 23, printed circuit board (PCB) 22, housing 26, electronic component 24 are arranged shown in Fig. 2.Cold air is entered in the space that (as the direction of arrow) housing 26 constituted by the air inlet 16 of below, and advances along the direction of arrow, and the heat that electronic component 24 is produced is taken away, and is discharged by exhaust outlet 18.As shown in Figure 1, exhaust outlet 18 is arranged in the both sides and the upside of panel 14.
Fig. 3 illustrates the associated components of 3-3 hatching among Fig. 1.Goggles 19, after-frame 23, frame 25 (right side), frame 25 (left side), fan 30 are wherein arranged.Wherein fan 30 is arranged on the outside of frame 25, assists hot-air to discharge and make the flow through element of high temperature of air.In Fig. 3, for asking simple, display panel 12, circuit board 22, electronic component 24 etc. are all not shown.
As seen by above-mentioned, flat-panel screens of the present invention concentrates on one single the inlet and outlet opening of display, can satisfy flat-panel screens is embedded requirement in the wall, and better inlet and outlet design can be arranged.
More than the preferred embodiments of the present invention are described, but the present invention is not limited to this specific embodiment, those of ordinary skills can make other modification and modification and without departing from the spirit and scope of the present invention.Protection scope of the present invention should be defined by appended claims.
Claims (4)
1. flat-panel screens of dispelling the heat with front panel comprises:
One flat display board is used for show image;
One frame is used to carry this flat display board;
One printed circuit board (PCB), it is provided with a plurality of elements that can produce heat energy;
One housing is used to hold described flat display board, frame, printed circuit board (PCB);
One panel, offer a hole on it and be used to hold described flat display board, described panel is divided into lower side panel, epipleural, left and right side panel, it is characterized in that at described panel lower side panel place at least one air inlet being set, and the place is provided with exhaust outlet at described panel epipleural.
2. flat-panel screens as claimed in claim 1, wherein said flat display board are LCD-type.
3. flat-panel screens as claimed in claim 1, wherein said flat display board are plasma display panel.
4. flat-panel screens as claimed in claim 1 wherein further is provided with exhaust outlet at described panel left and right side panel place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99118191A CN1103111C (en) | 1999-08-30 | 1999-08-30 | Flat display with front panel as heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99118191A CN1103111C (en) | 1999-08-30 | 1999-08-30 | Flat display with front panel as heat radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1286489A true CN1286489A (en) | 2001-03-07 |
| CN1103111C CN1103111C (en) | 2003-03-12 |
Family
ID=5280360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99118191A Expired - Fee Related CN1103111C (en) | 1999-08-30 | 1999-08-30 | Flat display with front panel as heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1103111C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7190578B2 (en) | 2004-01-29 | 2007-03-13 | Samsung Sdi Co., Ltd. | Plasma display apparatus |
| CN1332590C (en) * | 2004-04-02 | 2007-08-15 | 乐金电子（南京）等离子有限公司 | Pane display noise-proof structure |
| CN100423044C (en) * | 2004-02-19 | 2008-10-01 | 富士通日立等离子显示器股份有限公司 | Display device and display panel device |
| WO2010025640A1 (en) * | 2008-09-05 | 2010-03-11 | 昆山渝榕电子有限公司 | Mirror face screen and method of producing same |
| WO2021121438A1 (en) * | 2019-12-18 | 2021-06-24 | 深圳市玛威尔显控科技有限公司 | High-brightness liquid crystal screen having heat dissipation function |
-
1999
- 1999-08-30 CN CN99118191A patent/CN1103111C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7190578B2 (en) | 2004-01-29 | 2007-03-13 | Samsung Sdi Co., Ltd. | Plasma display apparatus |
| CN100346370C (en) * | 2004-01-29 | 2007-10-31 | 三星Sdi株式会社 | Plasma display apparatus |
| CN100423044C (en) * | 2004-02-19 | 2008-10-01 | 富士通日立等离子显示器股份有限公司 | Display device and display panel device |
| CN101354862B (en) * | 2004-02-19 | 2012-03-21 | 日立等离子显示器股份有限公司 | Display device and display panel device |
| CN1332590C (en) * | 2004-04-02 | 2007-08-15 | 乐金电子（南京）等离子有限公司 | Pane display noise-proof structure |
| WO2010025640A1 (en) * | 2008-09-05 | 2010-03-11 | 昆山渝榕电子有限公司 | Mirror face screen and method of producing same |
| WO2021121438A1 (en) * | 2019-12-18 | 2021-06-24 | 深圳市玛威尔显控科技有限公司 | High-brightness liquid crystal screen having heat dissipation function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1103111C (en) | 2003-03-12 |
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Granted publication date: 20030312 Termination date: 20150830 |
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| EXPY | Termination of patent right or utility model |