CN109275002A - A kind of set-top box with heat sinking function - Google Patents
A kind of set-top box with heat sinking function Download PDFInfo
- Publication number
- CN109275002A CN109275002A CN201811331749.9A CN201811331749A CN109275002A CN 109275002 A CN109275002 A CN 109275002A CN 201811331749 A CN201811331749 A CN 201811331749A CN 109275002 A CN109275002 A CN 109275002A
- Authority
- CN
- China
- Prior art keywords
- top box
- main body
- shell
- box main
- fan
- 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
Links
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 241000237983 Trochidae Species 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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
- H05K7/20172—Fan mounting or fan specifications
Landscapes
- 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 present invention provides a kind of set-top boxes with heat sinking function, including set-top box main body and cooling mechanism, set-top box body top and bottom offer heat release hole respectively, the front side of set-top box main body is equipped with control panel, cooling mechanism includes the radiating subassembly symmetrical above and below that set-top box body top and bottom is arranged in, radiating subassembly positioned at set-top box body top includes shell, shell is hollow rectangular parallelepiped structure compatible with set-top box main body, bar radiating hole is evenly equipped on its leading flank, bottom surface is evenly equipped with strip through-hole, fan is additionally provided on front side of the shell of set-top box bottom, fan is fitted with motor.The beneficial effects of the present invention are: pass through cooling mechanism, when preventing set-top box from not working, at the top of dust fall into the heat release hole of set-top box, prevent the dust of set-top box bottom from entering in set-top box under the action of fan, it ensure that set-top box heat dissipation simultaneously, it is therefore prevented that dust enters.
Description
Technical field
The present invention relates to set-top box technique field more particularly to a kind of set-top boxes with heat sinking function.
Background technique
Digital video switching box (Set Top Box) abbreviation STB, commonly referred to as box on set-top box or machine are a connections
The equipment of television set and outside source.The digital signal of compression can be changed into television content by it, and be shown on a television set
Out.Signal can come from wire cable, satellite antenna, broadband network and terrestrial broadcasting.The received content of set-top box in addition to
Except image that simulated television can provide, sound, more it is that digital content, including electronic program guides, Yin Te can be received
Net webpage, subtitle etc..It enables users to watch digital television program on existing television set, and formula can be interacted by network
Digitlization amusement, education and commercialization activity.
Currently, existing set-top box when in use otherwise be located in cabinet or be only on being placed on estrade, and
Most set-top box all lacks heat sinking function, although part set-top box increases radiator fan, in cabinet and estrade
When upper, fan is easy for the dust in cabinet and on estrade to be blown into set-top box, so cannot not only play heat dissipation effect, also
It will affect the normal work of electronic component in set-top box.
Summary of the invention
To solve the above problems, effectively realizing heat dissipation effect the invention discloses a kind of set-top box with heat sinking function
Fruit.
In order to reach the goals above, the invention provides the following technical scheme:
A kind of set-top box with heat sinking function, it is characterised in that: including set-top box main body and cooling mechanism, the set-top box master
Body is in rectangular parallelepiped structure, and top and bottom offer heat release hole respectively, and the front side of set-top box main body is equipped with control panel, institute
Stating cooling mechanism includes the radiating subassembly symmetrical above and below that set-top box body top and bottom is arranged in, and is located at set-top box body top
Radiating subassembly include shell, the shell is hollow rectangular parallelepiped structure compatible with set-top box main body, on leading flank
It is furnished with bar radiating hole, bottom surface is evenly equipped with strip through-hole, is additionally provided with fan, the wind in the shell front side of set-top box bottom
Fan is fitted with motor.
Further, it is additionally provided with arc wind waveguide plate in the shell, is led positioned at the intracorporal arc of set-top box body top shell
Aerofoil to front curve, is located at the intracorporal arc wind waveguide plate of set-top box bottom part body shell from top to bottom to front curve from the bottom to top, and
Arc wind waveguide plate is placed on rear side of the inner cavity of shell.
Further, support ring is symmetrically arranged at the top and bottom of the set-top box main body, the support ring is in and machine top
The compatible rectangle cyclic structure of box main body.
Further, the support ring is rubber ring.
Further, the fan is uniformly distributed on shell leading flank.
Compared with prior art, the beneficial effects of the present invention are: by cooling mechanism, the radiating subassembly of bottom passes through wind
Fan will be located at the air on front side of set-top box and suck, and is blown by the heat release hole of set-top box bottom, flow through the air in set-top box
Then by the radiating subassembly of heat release hole and top at the top of set-top box, blown out from the front side of set-top box, on the one hand, prevent
When set-top box does not work, at the top of dust fall into the heat release hole of set-top box, on the other hand, prevent the dust of set-top box bottom
It is entered in set-top box under the action of fan, ensure that set-top box heat dissipation simultaneously, it is therefore prevented that dust enters.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the set-top box with heat sinking function of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the bottom view of superposed radiating subassembly in Fig. 1.
Reference signs list:
1- set-top box main body, 2- shell, 3- bar radiating hole, 4- strip through-hole, 5- fan, 6- motor, 7- arc wind waveguide plate, 8-
Support ring.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
As shown, a kind of set-top box with heat sinking function, it is characterised in that: including set-top box main body 1 and heat dissipation machine
Structure, set-top box main body 1 are in rectangular parallelepiped structure, and top and bottom offer heat release hole respectively, and the front side of set-top box main body 1 is set
There is control panel, cooling mechanism includes the radiating subassembly symmetrical above and below that 1 top and bottom of set-top box main body are arranged in, and is located at machine top
The radiating subassembly at 1 top of box main body includes shell 2, and shell 2 is hollow rectangular parallelepiped structure compatible with set-top box main body 1,
Bar radiating hole 3 is evenly equipped on leading flank, bottom surface is evenly equipped with strip through-hole 4, also sets in 2 front side of shell of set-top box bottom
There is fan 5, fan 5 is fitted with motor 6.
In the present embodiment, it is additionally provided with arc wind waveguide plate 7 in shell 2, the arc in 1 top shell 2 of set-top box main body
Shape wind deflector 7 is from the bottom to top to front curve, and the arc wind waveguide plate 7 in 1 bottom shell 2 of set-top box main body is from top to bottom forward
Bending, and arc wind waveguide plate 7 is placed on rear side of the inner cavity of shell 2.
In the present embodiment, the top and bottom of set-top box main body 1 are symmetrically arranged with support ring 8, and support ring 8 is in and set-top box
The compatible rectangle cyclic structure of main body 1.
In the present embodiment, support ring 8 is rubber ring.
In the present embodiment, fan 5 is uniformly distributed on 1 leading flank of shell.
By cooling mechanism, the radiating subassembly of bottom will be located at the air on front side of set-top box and sucked by fan 5, and be led to
The heat release hole for crossing set-top box bottom is blown into, and is flowed through the air in set-top box and is then passed through heat release hole at the top of set-top box, Yi Jishang
The radiating subassembly in portion, from the front side of set-top box blow out, on the one hand, when preventing set-top box from not working, at the top of dust fall into machine
In the heat release hole of top box, on the other hand, prevent the dust of set-top box bottom from entering in set-top box under the action of fan 5,
It ensure that set-top box heat dissipation simultaneously, it is therefore prevented that dust enters.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (5)
1. a kind of set-top box with heat sinking function, it is characterised in that: including set-top box main body (1) and cooling mechanism, the machine
Top box main body (1) is in rectangular parallelepiped structure, and top and bottom offer heat release hole respectively, and set-top box main body is set on front side of (1)
There is control panel, the cooling mechanism includes the radiating subassembly symmetrical above and below being arranged at the top and bottom of set-top box main body (1), position
Radiating subassembly at the top of set-top box main body (1) includes shell (2), and the shell (2) is compatible with set-top box main body (1)
Hollow rectangular parallelepiped structure is evenly equipped with bar radiating hole (3) on leading flank, and bottom surface is evenly equipped with strip through-hole (4), is located at set-top box
It is additionally provided with fan (5) on front side of the shell (2) of bottom, the fan (5) is fitted with motor (6).
2. a kind of set-top box with heat sinking function according to claim 1, it is characterised in that: in the shell (2) also
Equipped with arc wind waveguide plate (7), it is located at the arc wind waveguide plate (7) in set-top box main body (1) top shell (2) from the bottom to top to antecurvature
Song is located at the arc wind waveguide plate (7) in set-top box main body (1) bottom shell (2) from top to bottom to front curve, and arc wind waveguide plate
(7) it is placed on rear side of the inner cavity of shell (2).
3. a kind of set-top box with heat sinking function according to claim 1, it is characterised in that: the set-top box main body
(1) it is symmetrically arranged at the top and bottom of support ring (8), the support ring (8) is in compatible rectangle with set-top box main body (1)
Cyclic structure.
4. a kind of set-top box with heat sinking function according to claim 3, it is characterised in that: the support ring (8) is
Rubber ring.
5. a kind of set-top box with heat sinking function according to claim 1, it is characterised in that: the fan (5) is in shell
It is uniformly distributed on body (1) leading flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331749.9A CN109275002A (en) | 2018-11-09 | 2018-11-09 | A kind of set-top box with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331749.9A CN109275002A (en) | 2018-11-09 | 2018-11-09 | A kind of set-top box with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109275002A true CN109275002A (en) | 2019-01-25 |
Family
ID=65192424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811331749.9A Pending CN109275002A (en) | 2018-11-09 | 2018-11-09 | A kind of set-top box with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109275002A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474841A (en) * | 2019-02-12 | 2019-03-15 | 江苏德联达智能科技有限公司 | Set-top box with heat sinking function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6563708B1 (en) * | 2002-10-15 | 2003-05-13 | Nexcom International Co., Ltd. | Heat dissipating assembly for a server box body |
| JP2011166190A (en) * | 2008-05-30 | 2011-08-25 | Panasonic Corp | Heat dissipation mechanism for flat type display television set |
| CN204157002U (en) * | 2014-08-12 | 2015-02-11 | 深圳市骏利宏精密技术有限公司 | A kind of Web TV Set Top Box |
| US20160081222A1 (en) * | 2014-09-12 | 2016-03-17 | Teac Corporation | Playback device for aircraft |
| CN206350103U (en) * | 2016-11-08 | 2017-07-21 | 厦门鼎喜科技有限公司 | A kind of modified set top box |
| CN107948558A (en) * | 2017-12-05 | 2018-04-20 | 北海华源电子有限公司 | Panel TV set with high heat dissipation set-top box protective cover |
-
2018
- 2018-11-09 CN CN201811331749.9A patent/CN109275002A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6563708B1 (en) * | 2002-10-15 | 2003-05-13 | Nexcom International Co., Ltd. | Heat dissipating assembly for a server box body |
| JP2011166190A (en) * | 2008-05-30 | 2011-08-25 | Panasonic Corp | Heat dissipation mechanism for flat type display television set |
| CN204157002U (en) * | 2014-08-12 | 2015-02-11 | 深圳市骏利宏精密技术有限公司 | A kind of Web TV Set Top Box |
| US20160081222A1 (en) * | 2014-09-12 | 2016-03-17 | Teac Corporation | Playback device for aircraft |
| CN206350103U (en) * | 2016-11-08 | 2017-07-21 | 厦门鼎喜科技有限公司 | A kind of modified set top box |
| CN107948558A (en) * | 2017-12-05 | 2018-04-20 | 北海华源电子有限公司 | Panel TV set with high heat dissipation set-top box protective cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474841A (en) * | 2019-02-12 | 2019-03-15 | 江苏德联达智能科技有限公司 | Set-top box with heat sinking function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
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| RJ01 | Rejection of invention patent application after publication |