CN104702999A - Set top box provided with built-in fan - Google Patents
Set top box provided with built-in fan Download PDFInfo
- Publication number
- CN104702999A CN104702999A CN201310661459.1A CN201310661459A CN104702999A CN 104702999 A CN104702999 A CN 104702999A CN 201310661459 A CN201310661459 A CN 201310661459A CN 104702999 A CN104702999 A CN 104702999A
- Authority
- CN
- China
- Prior art keywords
- top box
- set top
- built
- main body
- box main
- 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
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
- 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
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a set top box provided with a built-in fan. A power button, a function button and an LED (Light-Emitting Diode) display screen are arranged at the front end of a set top box main body from right to left respectively; a power jack and a functional line jack is formed in the back side of the set top box main body; the built-in fan is arranged on the left side inside the set top box main body; a circuit element is arranged on the right side inside the set top box main body; and heat dissipation holes are uniformly distributed in the top and the side walls of the set top box main body. According to the set top box provided with the built-in fan, the built-in fan is arranged on the left side inside the set top box main body, the circuit element is arranged on the right side inside the set top box main body, and the heat dissipation holes are uniformly distributed in the top and the side walls of the set top box main body, so that the over high temperatures of internal elements of the set top box can be lowered to a normal temperature range by accelerating air flow on the surfaces of the internal elements through the built-in fan and the heat dissipation hole after long-term use of the set top box; burnout of the internal elements is avoided; and the service life of the set top box is prolonged. The set top box is simple in structure and novel in design, and is a novel set top box.
Description
Technical field
The present invention relates to a kind of Set Top Box with built-in fans.
Background technology
Digital video switching box (English: Set Top Box, be called for short STB), box on so-called Set Top Box or machine is the equipment connecting television set and outside source.The digital signal of compression can be changed into television content by it, and shows on a television set.Signal can from wire cable, satellite antenna, broadband network and terrestrial broadcasting.Except the image that the content that Set Top Box receives can provide except simulated television, sound, be more to receive data content, comprise electronic program guides, internet webpage, captions etc.Make user can watch digital television program on existing television set, and carry out interactive digital amusement, education and commercialization activity by network.
After but existing Set Top Box uses for a long time, be easy to cause inner member temperature too high, and the temperature of inner member can't be distributed very timely by louvre, certain damage can be caused to inner member, the useful life of reduce engine top box, if disposable overlong time, also be easy to cause directly burning of inner member, cause the direct breaking-up of Set Top Box, can not continue to use, how designing a kind of Set Top Box can accelerating the heat radiation of Set Top Box inner member becomes people's problem anxious to be resolved.
Summary of the invention
The present invention is directed to the proposition of above problem, and a kind of Set Top Box with built-in fans of research and design, in order to solve after existing Set Top Box uses for a long time, be easy to cause inner member temperature too high, and the temperature of inner member can't be distributed very timely by louvre, certain damage can be caused to inner member, the useful life of reduce engine top box, if disposable overlong time, also be easy to cause directly burning of inner member, cause the direct breaking-up of Set Top Box, the shortcoming used can not be continued.The technological means that the present invention adopts is as follows:
There is a Set Top Box for built-in fans, comprising: power key button, function key buttons, LED display, Set Top Box main body, supply hub, functional line jack, built-in fans, circuit element and louvre; The front end of described Set Top Box main body is respectively equipped with power key button, function key buttons and LED display from right to left, rear side is provided with supply hub and functional line jack, built-in fans is provided with on the left of Set Top Box body interior, right side is provided with circuit element, top and the sidewall of described Set Top Box main body are provided with equally distributed louvre, power key button, function key buttons, LED display, supply hub, functional line jack, between built-in fans and circuit element by connecting line link together form loop.
As preferred described built-in fans blowing direction towards circuit element.
As preferred function key button be cross arrange.
Compared with the prior art, a kind of Set Top Box with built-in fans of the present invention, built-in fans is provided with on the left of Set Top Box body interior, right side is provided with circuit element, top and the sidewall of described Set Top Box main body are provided with equally distributed louvre, after Set Top Box is used for a long time, the temperature of Set Top Box inner member is too high, the air flowing on the surface of inner member can be accelerated by built-in fans and louvre, the temperature of inner member is made to be reduced to normal temperature range, avoid the scaling loss of inner member, strengthen the useful life of Set Top Box, structure is simple, novel in design, it is a kind of novel Set Top Box.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is end view of the present invention.
Embodiment
As shown in Figure 1-Figure 3, a kind of Set Top Box with built-in fans, comprising: power key button 1, function key buttons 2, LED display 3, Set Top Box main body 4, supply hub 5, functional line jack 6, built-in fans 7, circuit element 8 and louvre 9; The front end of described Set Top Box main body 4 is respectively equipped with power key button 1, function key buttons 2 and LED display 3 from right to left, rear side is provided with supply hub 5 and functional line jack 6, Set Top Box main body 4 inside left is provided with built-in fans 7, right side is provided with circuit element 8, the top of described Set Top Box main body 4 and sidewall are provided with equally distributed louvre 9, power key button 1, function key buttons 2, LED display 3, supply hub 5, functional line jack 6, between built-in fans 7 and circuit element 8 by connecting line link together form loop.
Described built-in fans 7 blowing direction is towards circuit element 8.
Function key buttons 2 is cross setting.
A kind of Set Top Box with built-in fans of the present invention, built-in fans is provided with on the left of Set Top Box body interior, right side is provided with circuit element, top and the sidewall of described Set Top Box main body are provided with equally distributed louvre, after Set Top Box is used for a long time, the temperature of Set Top Box inner member is too high, the air flowing on the surface of inner member can be accelerated by built-in fans and louvre, the temperature of inner member is made to be reduced to normal temperature range, avoid the scaling loss of inner member, strengthen the useful life of Set Top Box, structure is simple, novel in design, it is a kind of novel Set Top Box.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. there is a Set Top Box for built-in fans, it is characterized in that comprising: power key button (1), function key buttons (2), LED display (3), Set Top Box main body (4), supply hub (5), functional line jack (6), built-in fans (7), circuit element (8) and louvre (9), the front end of described Set Top Box main body (4) is respectively equipped with power key button (1) from right to left, function key buttons (2) and LED display (3), rear side is provided with supply hub (5) and functional line jack (6), Set Top Box main body (4) inside left is provided with built-in fans (7), right side is provided with circuit element (8), top and the sidewall of described Set Top Box main body (4) are provided with equally distributed louvre (9), power key button (1), function key buttons (2), LED display (3), supply hub (5), functional line jack (6), linked together by connecting line between built-in fans (7) and circuit element (8) and form loop.
2. a kind of Set Top Box with built-in fans according to claim 1, is characterized in that: described built-in fans (7) blowing direction is towards circuit element (8).
3. a kind of Set Top Box with built-in fans according to claim 1, is characterized in that: function key buttons (2) is cross setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661459.1A CN104702999A (en) | 2013-12-05 | 2013-12-05 | Set top box provided with built-in fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661459.1A CN104702999A (en) | 2013-12-05 | 2013-12-05 | Set top box provided with built-in fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104702999A true CN104702999A (en) | 2015-06-10 |
Family
ID=53349707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310661459.1A Pending CN104702999A (en) | 2013-12-05 | 2013-12-05 | Set top box provided with built-in fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104702999A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507637A (en) * | 2016-09-20 | 2017-03-15 | 青岛海信电器股份有限公司 | A kind of media data processing terminal |
| CN107749962A (en) * | 2017-12-05 | 2018-03-02 | 北海华源电子有限公司 | Panel TV set with the set top box protective cover that can radiate |
| CN107920216A (en) * | 2017-12-05 | 2018-04-17 | 北海华源电子有限公司 | Panel TV set equipped with the set-top box protective cover with radiator |
| 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 |
| CN107959869A (en) * | 2017-12-05 | 2018-04-24 | 北海华源电子有限公司 | Panel TV set equipped with the set-top box protective cover easy to heat dissipation |
-
2013
- 2013-12-05 CN CN201310661459.1A patent/CN104702999A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507637A (en) * | 2016-09-20 | 2017-03-15 | 青岛海信电器股份有限公司 | A kind of media data processing terminal |
| CN106507637B (en) * | 2016-09-20 | 2018-08-31 | 青岛海信电器股份有限公司 | A kind of media data processing terminal |
| CN107749962A (en) * | 2017-12-05 | 2018-03-02 | 北海华源电子有限公司 | Panel TV set with the set top box protective cover that can radiate |
| CN107920216A (en) * | 2017-12-05 | 2018-04-17 | 北海华源电子有限公司 | Panel TV set equipped with the set-top box protective cover with radiator |
| 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 |
| CN107959869A (en) * | 2017-12-05 | 2018-04-24 | 北海华源电子有限公司 | Panel TV set equipped with the set-top box protective cover easy to heat dissipation |
| CN107920216B (en) * | 2017-12-05 | 2020-05-05 | 北海华源电子有限公司 | Flat-panel television with set-top box protective cover with heat dissipation device |
| CN107959869B (en) * | 2017-12-05 | 2020-07-21 | 北海华源电子有限公司 | Flat-panel television with set top box protective cover convenient for heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |