CN202931472U - Liquid crystal television one-body machine - Google Patents
Liquid crystal television one-body machine Download PDFInfo
- Publication number
- CN202931472U CN202931472U CN 201220641886 CN201220641886U CN202931472U CN 202931472 U CN202931472 U CN 202931472U CN 201220641886 CN201220641886 CN 201220641886 CN 201220641886 U CN201220641886 U CN 201220641886U CN 202931472 U CN202931472 U CN 202931472U
- Authority
- CN
- China
- Prior art keywords
- heating panel
- heat sink
- core board
- panel
- machine core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Provided is a liquid crystal television one-body machine, comprising a module group, a power strip, and a movement plate, wherein the rear side of the module group is provided with a heat sink; and the power strip and the movement plate are fixed upon the heat sink. As the size of the heat sink is increased, the heat radiation area is enlarged, thereby improving the heat radiation effect. Moreover, the power strip and the movement plate are directly fixed upon the heat sink, thereby reducing the components of a pinboard, a shield plate, and grounding components. The components are reduced, so the internal structure and the production technology of the product are simplified. More importantly, the pinboard is removed, so the thickness of the whole machine is substantially reduced.
Description
Technical field
The utility model relates to a kind of LCD TV all-in-one.
Background technology
Along with the continuous innovation of liquid crystal tv technology and being growing more intense of Cost Competition, expedited the emergence of the integration of standard module and complete machine, all-in-one has appearred.The critical pieces such as the face frame of all-in-one, back cabinet all adopt the plastic cement design at present, only heating panel uses aluminium, the heating of module part LED lamp need to be passed through the heating panel increasing heat radiation area, but consider from the aspect that reduces complete machine weight, the area of heating panel is very little, cause heat radiation not smooth, complete machine bright band easily occurs and shows abnormal under hot environment.On the other hand, also be coated with back shroud between heating panel and back cabinet, power panel and machine core board are to be assemblied on back shroud by screw, back shroud is connected with back cabinet again, back shroud need to have enough thickness to be used for arranging screwed hole, screw pole perhaps is set on back shroud, and because back shroud is plastic cement material, need to set up metal shielding board and the metal earthing member of power panel and machine core board, this has just inevitably increased the quantity of complete machine thickness and parts, not only increased the assembling link, extended production procedure, also made the complete machine outward appearance seem heavy.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of LCD TV all-in-one, and this LCD TV all-in-one has changed inner mounting structure, has increased the area of heating panel, improves radiating effect, the complete machine reduced thickness.
The technical scheme that the utility model technical solution problem adopts is: this LCD TV all-in-one comprises module, power panel and machine core board, is provided with heating panel at the rear side of described module, and described power panel and machine core board are fixed on described heating panel.The heating panel size strengthens, and has increased area of dissipation, and power panel and machine core board directly are fixed on heating panel, has cancelled back shroud, has reduced complete machine thickness.
In order to strengthen fixing fastness, described power panel and machine core board all with described heating panel riveting.
The beneficial effects of the utility model are: this LCD TV all-in-one has been simplified mounting structure, the area of heating panel strengthens, directly be fixed on power panel and machine core board on heating panel, radiating effect is better, and because heating panel is metalwork, so heating panel when having guaranteed heat sinking function, has also played the effect of fixed power source plate and machine core board, taken into account again in addition the function of shielding and ground connection.Cancelled back shroud, complete machine thickness reduces greatly, has improved appearance; Shielding part and earthing member needn't be set separately again, and amount of parts reduces, and has reduced cost, has simplified assembly program, has improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model LCD TV all-in-one.
Embodiment
As shown in Figure 1, at module 1 rear side, heating panel 4 is installed, power panel 2 and machine core board 3 all are fixed on heating panel 4, like this, the area of heating panel 4 just must increase, and radiating effect improves thereupon.And, heating panel 4 is metal material, generally aluminum products, so another advantage that power panel 2 and machine core board 3 are fixed on heating panel 4 is, utilize the metallic character of heating panel 4, can also play the effect of shielding and ground connection in heat radiation, just do not need to arrange in addition again barricade and earthing member, only use heating panel 4 just to take into account simultaneously the triple role of heat radiation, shielding, ground connection, reduced the usage quantity of parts.Internal structure and the assembling flow path of product are all greatly simplified, cost not only, production efficiency improves, the more important thing is and cancelled back shroud, after power panel 2 and machine core board 3 are in place, back cabinet 5 is installed directly, the thickness of complete machine reduces greatly, weight saving, outward appearance and the class of product are promoted.Number of spare parts reduces, and the probability that breaks down is just few, has improved product quality, has extended useful life.
A kind of better mode is, power panel 2 and machine core board 3 are riveted on heating panel 4, and the size according to power panel 2 and machine core board 3 arranges riveting parts in advance on heating panel 4.The advantage of riveted joint is that the fastness that connects is strong, connector can not come off, and the screw connection is very possible loosening, especially in carrying on the way, and the screw connection uses part many, at least one operation need to be set, so by contrast, the mode of riveted joint is more suitable for power panel 2 and machine core board 3 are fixed on heating panel 4.
Claims (2)
1. LCD TV all-in-one, comprise module (1), power panel (2) and machine core board (3), rear side at described module (1) is provided with heating panel (4), it is characterized in that: described power panel (2) and machine core board (3) are fixed on described heating panel (4).
2. LCD TV all-in-one according to claim 1 is characterized in that: described power panel (2) and machine core board (3) all with described heating panel (4) riveting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641886 CN202931472U (en) | 2012-11-29 | 2012-11-29 | Liquid crystal television one-body machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641886 CN202931472U (en) | 2012-11-29 | 2012-11-29 | Liquid crystal television one-body machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931472U true CN202931472U (en) | 2013-05-08 |
Family
ID=48221379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220641886 Expired - Fee Related CN202931472U (en) | 2012-11-29 | 2012-11-29 | Liquid crystal television one-body machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931472U (en) |
-
2012
- 2012-11-29 CN CN 201220641886 patent/CN202931472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151129 |