CN205812278U - A kind of DTV STB automaton - Google Patents
A kind of DTV STB automaton Download PDFInfo
- Publication number
- CN205812278U CN205812278U CN201620567734.2U CN201620567734U CN205812278U CN 205812278 U CN205812278 U CN 205812278U CN 201620567734 U CN201620567734 U CN 201620567734U CN 205812278 U CN205812278 U CN 205812278U
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- China
- Prior art keywords
- housing
- fan
- controller
- input
- automaton
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Abstract
The utility model discloses a kind of DTV STB automaton, including housing, it is equipped with air vent on the two side of described housing, the side of described air vent is provided with fan, the outside of described fan is provided with dust-proof mesh enclosure, described dust-proof mesh enclosure is connected with the outer wall of housing, one sidewall of described housing is provided with display, and speaker, described display and speaker are all embedded in a sidewall of housing, the top of described housing is provided with warning lamp and switch, the inside of described housing is provided with temperature sensor and controller, the outfan of described temperature sensor is connected with the input of controller, the input of described warning lamp and the input of speaker are all connected with the outfan of controller, the outfan of described controller is connected with the input of fan driving motor.This utility model protection DTV STB so that it is the harm such as short circuit and fire will not be caused when temperature is too high, ensured the safety of life and property of people.
Description
Technical field
This utility model relates to set-top box technique field, particularly relates to a kind of DTV STB automaton.
Background technology
Along with the reach of science and the progress of society, the equipment of modernization the most gradually comes into our visual field, modernization
Equipment bring conveniently not only to our life, and, the equipment of modernization is also in the progress promoting our society.
The set top box operations of DTV is simple, signal stabilization, low price, due to its wide applicability and higher
Cost performance, has been obtained for the accreditation of users.But under prior art, top box of digital machine is easy to by self and surrounding
Impact, often use overlong time or because ambient temperature is too high because of Set Top Box, thus cause Set Top Box property abnormality,
Easily easily causing the disaster of short circuit and fire, life and property to people threaten.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of digital television proposed
Top box automaton.
To achieve these goals, this utility model adopts the technical scheme that
A kind of DTV STB automaton, including housing, the two side of described housing is equipped with ventilation
Hole, the side of described air vent is provided with fan, and described fan is fixing with the outer wall of housing to be connected, and the outside of described fan is provided with anti-
Dirt guard, described dust-proof mesh enclosure is connected with the outer wall of housing, and a sidewall of described housing is provided with display and speaker, described
Display and speaker are all embedded in a sidewall of housing, and the top of described housing is provided with warning lamp and switch, described housing
Inside be provided with temperature sensor and controller, the outfan of described temperature sensor is connected with the input of controller, institute
The input of the input and speaker of stating warning lamp is all connected with the outfan of controller, the outfan of described controller and wind
Fan drives the input of motor to connect, and described controller is connected with switch.
Preferably, the bottom of described fan is provided with mounting blocks, is provided with securing member in described mounting blocks, and described fan is by tight
Firmware is fixing with the outer wall of housing to be connected.
Preferably, the top of described housing is provided with hinge, and described dust-proof mesh enclosure passes through gemel connection with the outer wall of housing.
Preferably, the bottom of described housing is provided with cushion pad, and described cushion pad is evenly distributed on the lower surface of housing.
In this utility model, when temperature sensor senses to temperature is too high, drive electric motor starting, the fan of housing both sides
Rotating, reduce DTV STB internal temperature by air, when temperature is too high, warning lamp lights, and speaker sends language
Sound point out, when temperature exceed DTV STB use marginal value make, controller control switch automatically power off, effectively control
Make the use temperature of DTV STB, protect DTV STB so that it is short circuit will not be caused when temperature is too high
Endanger with fire etc., ensured the safety of life and property of people.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of DTV STB automaton that the utility model proposes；
Fig. 2 is the principle schematic of a kind of DTV STB automaton that the utility model proposes.
In figure: 1 housing, 2 air vents, 3 fans, 4 dust-proof mesh enclosures, 5 display, 6 warning lamps, 7 temperature sensors, 8 controls
Device, 9 speakers,.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of DTV STB automaton, including housing 1, on the two side of housing 1 all
Being provided with air vent 2, the side of air vent 2 is provided with fan 3, and fan 3 is fixing with the outer wall of housing 1 to be connected, and the outside of fan 3 is provided with
Dust-proof mesh enclosure 4, dust-proof mesh enclosure 4 is connected with the outer wall of housing 1, and a sidewall of housing 1 is provided with display 5 and speaker 9, display
Device 5 and speaker 9 are all embedded in a sidewall of housing 1, and the top of housing 1 is provided with warning lamp 6 and switch, the inside of housing 1
Being provided with temperature sensor 7 and controller 8, the outfan of temperature sensor 7 is connected with the input of controller 8, warning lamp 6
The input of input and speaker 9 all outfans with controller 8 are connected, and the outfan of controller 8 and fan 3 drive motor
Input connect, described controller 8 with switch be connected, the bottom of fan 3 is provided with mounting blocks, is provided with securing member in mounting blocks,
Fan 3 is connected by securing member is fixing with the outer wall of housing 1, and the top of housing 1 is provided with hinge, outside dust-proof mesh enclosure 4 is with housing 1
Wall passes through gemel connection, and the bottom of housing 1 is provided with cushion pad, and cushion pad is evenly distributed on the lower surface of housing 1, works as temperature sensing
Device 7 senses when temperature is too high, drives electric motor starting, and the fan 3 of housing 1 both sides rotates, and reduces digital television by air
Top box internal temperature, when temperature is too high, warning lamp 6 lights, and speaker 9 sends voice message, when temperature exceedes DTV
The marginal value that Set Top Box uses makes, and controller 8 controls switch and automatically powers off, and is effectively controlled the use of DTV STB
Temperature, protects DTV STB so that it is will not cause the harm such as short circuit and fire when temperature is too high, ensure people's
Safety of life and property.
Operation principle: when temperature sensor 7 senses that temperature is too high, drives electric motor starting, the fan 3 of housing 1 both sides
Rotating, reduce DTV STB internal temperature by air, when temperature is too high, warning lamp 6 lights, and speaker 9 sends
Voice message, when temperature exceed DTV STB use marginal value make, controller 8 controls switch and automatically powers off, protection
DTV STB.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Novel technical scheme and utility model thereof conceive equivalent or change in addition, all should contain at protection model of the present utility model
Within enclosing.
Claims (4)
1. a DTV STB automaton, including housing (1), it is characterised in that the both sides of described housing (1)
Being equipped with air vent (2) on wall, the side of described air vent (2) is provided with the outer wall of fan (3), described fan (3) and housing (1)
Fixing connection, the outside of described fan (3) is provided with dust-proof mesh enclosure (4), and described dust-proof mesh enclosure (4) is connected with the outer wall of housing (1),
It is the most embedded that one sidewall of described housing (1) is provided with display (5) and speaker (9), described display (5) and speaker (9)
In a sidewall of housing (1), the top of described housing (1) is provided with warning lamp (6) and switch, on the inside of described housing (1)
Being provided with temperature sensor (7) and controller (8), the outfan of described temperature sensor (7) connects with the input of controller (8)
Connecing, the input of described warning lamp (6) and the input of speaker (9) all outfans with controller (8) are connected, described control
The outfan of device (8) drives the input of motor to be connected with fan (3), and described controller is connected with switch.
A kind of DTV STB automaton the most according to claim 1, it is characterised in that described fan
(3) bottom is provided with mounting blocks, is provided with securing member in described mounting blocks, outside described fan (3) is by securing member and housing (1)
Wall is fixing to be connected.
A kind of DTV STB automaton the most according to claim 1, it is characterised in that described housing
(1) top is provided with hinge, and described dust-proof mesh enclosure (4) passes through gemel connection with the outer wall of housing (1).
A kind of DTV STB automaton the most according to claim 1, it is characterised in that described housing
(1) bottom is provided with cushion pad, and described cushion pad is evenly distributed on the lower surface of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567734.2U CN205812278U (en) | 2016-06-13 | 2016-06-13 | A kind of DTV STB automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567734.2U CN205812278U (en) | 2016-06-13 | 2016-06-13 | A kind of DTV STB automaton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205812278U true CN205812278U (en) | 2016-12-14 |
Family
ID=58142698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567734.2U Expired - Fee Related CN205812278U (en) | 2016-06-13 | 2016-06-13 | A kind of DTV STB automaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205812278U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801066A (en) * | 2017-10-12 | 2018-03-13 | 沈辉 | A kind of DTV STB |
| CN107846616A (en) * | 2017-10-18 | 2018-03-27 | 安徽工程大学 | A kind of data acquisition device for digital-television terminal equipment |
| CN108055560A (en) * | 2017-11-15 | 2018-05-18 | 安徽工程大学 | A kind of digital-television terminal equipment convenient for interaction |
| CN108055526A (en) * | 2017-11-15 | 2018-05-18 | 安徽工程大学 | A kind of digital-television terminal equipment convenient for safeguarding |
-
2016
- 2016-06-13 CN CN201620567734.2U patent/CN205812278U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801066A (en) * | 2017-10-12 | 2018-03-13 | 沈辉 | A kind of DTV STB |
| CN107846616A (en) * | 2017-10-18 | 2018-03-27 | 安徽工程大学 | A kind of data acquisition device for digital-television terminal equipment |
| CN108055560A (en) * | 2017-11-15 | 2018-05-18 | 安徽工程大学 | A kind of digital-television terminal equipment convenient for interaction |
| CN108055526A (en) * | 2017-11-15 | 2018-05-18 | 安徽工程大学 | A kind of digital-television terminal equipment convenient for safeguarding |
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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: 20161214 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |