CN108093280A - It is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system - Google Patents
It is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system Download PDFInfo
- Publication number
- CN108093280A CN108093280A CN201611020295.4A CN201611020295A CN108093280A CN 108093280 A CN108093280 A CN 108093280A CN 201611020295 A CN201611020295 A CN 201611020295A CN 108093280 A CN108093280 A CN 108093280A
- Authority
- CN
- China
- Prior art keywords
- box body
- top box
- air
- broadband
- pedestal
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses it is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system, including set-top box body, pedestal and box body, the set-top box body is vertical pipeline configuration, and set-top box body is made of pedestal and box body, the inner cavity of set-top box body is equipped with printed board, the inner cavity of the pedestal is arranged to pipe shape, and the air outlet and air inlet of the box body are opened in top surface and downside two sides respectively, and the air inlet on downside two sides is away from upper surface outlet air oral pore.Novel in structural design of the present invention, the appearance design of set-top box body is vertical, heat emission hole is opened in upper and lower side two sides and is beneficial to form stack effect, cold air is entered from bottom, hot-air is taken out of from top, effectively solves the heat dissipation problem of plastic cement set-top box, and it is active heat removal mainly to apply aerodynamics by passive optimizing thermal solution, and radiation areas are unobstructed, greatly reinforced the heat dissipation effect of plastic box body.
Description
Technical field
The invention belongs to plastic cement set-top box heat dissipation design technical fields, and in particular to a kind of whole towards TV, broadband, WIFI
The vertical air passage cooling system at end.
Background technology
At present, for most of set-top box design all to be horizontal, heat emission hole mode is opened to solve to radiate in upper and lower or left and right
Problem, main application are：Heat loss through radiation and thermal energy is taken out of by heat emission hole, but plastic cement poor thermal conductivity itself is not formed plus air
Convection current, effect is not ideal, and such radiating mode can be defined as being forced to radiate.With the development of set-top box, present
Most set-top boxes are all the pattern of fusion types such as band high definition, WiFi, cat, and structure is all smaller.In this case, how effectively to solve
Certainly heat dissipation is extremely urgent problem.
The content of the invention
It is an object of the invention to provide it is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the present invention provides following technical solution：It is a kind of towards TV, broadband, WIFI terminal it is vertical
Formula air duct radiation system, including set-top box body, pedestal and box body, the set-top box body is vertical pipeline configuration, and machine
Top box body is made of pedestal and box body, and the inner cavity of set-top box body is equipped with printed board, and the inner cavity of the pedestal is arranged to
Pipe shape, the air outlet and air inlet of the box body are opened in top surface and downside two sides respectively, and the air inlet on downside two sides is remote
From upper surface outlet air oral pore.
Preferably, the outside of the set-top box body is provided with shell.
Preferably, set-top box body downside two sides air inlet is opened in the lower section of mainboard hot zone.
Preferably, the air outlet and air inlet are both provided with protection network.
The technique effect and advantage of the present invention：The apparatus structure is novel in design, and the appearance design of set-top box body is vertical, is dissipated
Hot hole is opened in upper and lower side two sides and is beneficial to form stack effect, and cold air is entered from bottom, and hot-air is taken out of from top, effectively
Solves the heat dissipation problem of plastic cement set-top box.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the sectional view of the present invention.
In figure：1st, set-top box body；2nd, pedestal；3rd, box body；4th, air outlet；5th, air inlet；6th, printed board；7th, shell.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
The present invention provides as depicted in figs. 1 and 2 it is a kind of towards TV, broadband, WIFI terminal vertical air duct radiation
System, including set-top box body 1, pedestal 2 and box body 3, set-top box body 1 is vertical pipeline configuration, and set-top box body 1 is
It being made of pedestal 2 and box body 3, the inner cavity of set-top box body 1 is equipped with printed board 6, and the inner cavity of pedestal 2 is arranged to pipe shape,
The air outlet 4 and air inlet 5 of box body 3 are opened in top surface and downside two sides respectively, and the air inlet 5 on downside two sides goes out away from upper surface
Tuyere notch 4, the outside of set-top box body 1 are provided with shell 7, and 1 downside two sides air inlet 5 of set-top box body is opened in mainboard hot zone
Lower section, be both provided with protection network at air outlet 4 and air inlet 5.
Operation principle：Set-top box body 1 is vertical pipeline configuration, and set-top box body 1 is by 3 structure of pedestal 2 and box body
Into the inner cavity of set-top box body 1 is equipped with printed board 6, and the inner cavity of pedestal 2 is arranged to pipe shape, in use, cold air is the bottom of from
Portion's air inlet 5 enters, and hot-air is taken out of from top air outlet 5, mainly applies aerodynamics and is by passive optimizing thermal solution
Active heat removal, and radiation areas are unobstructed, greatly reinforced the heat dissipation effect of plastic box body；
It is moulded to have pedestal support below to be vertical, entirely highly reach 220mm, heat emission hole is opened at left and right sides of box body
By directly over lower part and box body, such modeling structure can form stack effect in tray interior, heat can up walk (until
Exclude box body) while cold air is had from lower part both sides heat emission hole into being consequently formed Xun Huan.Furthermore usual slab construction is natural
During heat dissipation, top coefficient of heat transfer is 0.54, and lower section coefficient of heat transfer is 0.27；The designing scheme is vertical (Vertical Design), natural
Coefficient of heat transfer is left and right two sides 0.59, thereby increases heat loss through radiation.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic,
Within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in the present invention's
Within protection domain.
Claims (4)
1. it is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system, including set-top box body (1), pedestal (2)
With box body (3), it is characterised in that：The set-top box body (1) is vertical pipeline configuration, and set-top box body (1) is by base
Seat (2) and box body (3) are formed, and the inner cavity of set-top box body (1) is equipped with printed board (6), and the inner cavity of the pedestal (2) is arranged to
Pipe shape, the air outlet (4) and air inlet (5) of the box body (3) are opened in top surface and downside two sides respectively, downside two sides
Air inlet (5) is away from upper surface outlet air oral pore (4).
2. it is according to claim 1 it is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system, feature
It is：The outside of the set-top box body (1) is provided with shell (7).
3. it is according to claim 1 it is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system, feature
It is：Two sides air inlet (5) is opened in the lower section of mainboard hot zone on the downside of the set-top box body (1).
4. it is according to claim 1 it is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system, feature
It is：Protection network is both provided at the air outlet (4) and air inlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611020295.4A CN108093280A (en) | 2016-11-21 | 2016-11-21 | It is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611020295.4A CN108093280A (en) | 2016-11-21 | 2016-11-21 | It is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108093280A true CN108093280A (en) | 2018-05-29 |
Family
ID=62169247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611020295.4A Pending CN108093280A (en) | 2016-11-21 | 2016-11-21 | It is a kind of towards TV, broadband, WIFI terminal vertical air passage cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108093280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110602537A (en) * | 2019-09-26 | 2019-12-20 | 深圳创维数字技术有限公司 | Set top box and arrangement method of radiating holes of set top box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344203A (en) * | 2008-08-22 | 2009-01-14 | 深圳市创先照明科技有限公司 | Hot melting glass post lamp and its multi-channel cooling method |
| CN201352820Y (en) * | 2009-02-10 | 2009-11-25 | 深圳创维数字技术股份有限公司 | Set-top box case |
| US20120121487A1 (en) * | 2010-11-11 | 2012-05-17 | Tessera, Inc. | Electronic system with ventilation path through inlet-positioned ehd air mover, over ozone reducing surfaces, and out through outlet-positioned heat exchanger |
| WO2014149177A1 (en) * | 2013-03-15 | 2014-09-25 | Apple Inc. | Electronic device with heat dissipating electromagnetic interference shielding structures |
| CN104410881A (en) * | 2014-11-20 | 2015-03-11 | 深圳市九洲电器有限公司 | Set top box and shell component thereof |
| CN105657493A (en) * | 2015-12-30 | 2016-06-08 | 深圳市九洲电器有限公司 | Set-top box |
-
2016
- 2016-11-21 CN CN201611020295.4A patent/CN108093280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344203A (en) * | 2008-08-22 | 2009-01-14 | 深圳市创先照明科技有限公司 | Hot melting glass post lamp and its multi-channel cooling method |
| CN201352820Y (en) * | 2009-02-10 | 2009-11-25 | 深圳创维数字技术股份有限公司 | Set-top box case |
| US20120121487A1 (en) * | 2010-11-11 | 2012-05-17 | Tessera, Inc. | Electronic system with ventilation path through inlet-positioned ehd air mover, over ozone reducing surfaces, and out through outlet-positioned heat exchanger |
| WO2014149177A1 (en) * | 2013-03-15 | 2014-09-25 | Apple Inc. | Electronic device with heat dissipating electromagnetic interference shielding structures |
| CN104410881A (en) * | 2014-11-20 | 2015-03-11 | 深圳市九洲电器有限公司 | Set top box and shell component thereof |
| CN105657493A (en) * | 2015-12-30 | 2016-06-08 | 深圳市九洲电器有限公司 | Set-top box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110602537A (en) * | 2019-09-26 | 2019-12-20 | 深圳创维数字技术有限公司 | Set top box and arrangement method of radiating holes of set top box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |
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| WD01 | Invention patent application deemed withdrawn after publication |