CN214481032U - Integrated intelligent network set top box with good heat conduction and heat dissipation performance - Google Patents
Integrated intelligent network set top box with good heat conduction and heat dissipation performance Download PDFInfo
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- CN214481032U CN214481032U CN202120970502.2U CN202120970502U CN214481032U CN 214481032 U CN214481032 U CN 214481032U CN 202120970502 U CN202120970502 U CN 202120970502U CN 214481032 U CN214481032 U CN 214481032U
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Abstract
The utility model discloses an integration intelligent network STB that heat conduction heat dispersion is good relates to the STB field, and it includes the box body, the box body inner wall is fixed with the fixed plate, and the fixed plate separates the box body for installation room and heat dissipation room, open heat dissipation room one side has evenly distributed's installing port, and the installing port inner wall is fixed with the fin, the fin is opened there is the mounting hole, and the mounting hole inner wall is fixed with the tubular metal resonator. The utility model discloses a heat that the STB produced passes through the fin and transmits to the room that dispels the heat, the heat of fin both can see through the perforated screen board natural dissipation in the room that dispels the heat, can also pour into appropriate amount cooling water into in the room that dispels the heat, can also be when the heat dissipation is too slow, give the conduction oil of filling in the metal tube with the heat transfer, microprocessor control micro fan takes away the heat with the leading-in screwed pipe of air, improve the heat dissipation variety of STB, make the radiating efficiency of STB more high-efficient and intelligent.
Description
Technical Field
The utility model relates to a STB field especially relates to an integration intelligent network STB that heat conduction heat dispersion is good.
Background
The network set-top box is called STB for short, and the technology of the network set-top box is a vital technical device in information household appliances. The functionality of network set-top boxes has been upgraded from a multi-frequency tuner and decoder to a control terminal for a large number of online databases of movies, multimedia events, news, etc. The network set top box can be divided into three categories, wherein the first category is the network set top box with heavy shopping; the second type is a network set-top box with a young person as a target group; the third category is television boxes designed for parents only. The network set-top box is not only a tuner but also a remote control unit of a video server. The network set-top box is connected with the video server through the ATM network system and carries out bidirectional and full-duplex digital communication with the video server.
The existing network set top box is small in size, a natural heat dissipation mode is mostly adopted, however, as the main heat production of the network set top box comes from a chip, and the reason of the whole weight of the network set top box is considered, the shell of the network set top box cannot be made of metal materials, the heat of the chip cannot be uniformly distributed to each position of the shell, the heat is too concentrated, the whole heat dissipation performance of the network set top box can be reduced, the frequency reduction condition of the chip can be caused, a ventilation opening needs to be formed by utilizing natural heat dissipation, dust enters the surface of an electronic element, and the service life of the electronic element is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the integration intelligent network STB that a heat conduction heat dispersion is good that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an integrated intelligent network set top box with good heat conduction and heat dissipation performance comprises a box body, wherein a fixed plate is fixed on the inner wall of the box body and divides the box body into a mounting chamber and a heat dissipation chamber, a uniformly distributed mounting opening is formed in one side of the heat dissipation chamber, a heat dissipation plate is fixed on the inner wall of the mounting opening, a mounting hole is formed in the heat dissipation plate, a metal pipe is fixed on the inner wall of the mounting hole, baffles are fixed at two ends of the metal pipe, an air inlet is formed in each baffle, a spiral pipe is fixed on the inner wall of the air inlet, a micro fan is fixed on one side of each baffle, a fixed opening is formed in the top of the heat dissipation chamber, an installation frame is hinged to the inner wall of one side of each fixed opening through a hinge, a perforated screen plate is fixed on the inner wall of the bottom of the installation frame, a sliding groove is formed in the upper side of the perforated screen plate on the inner wall of two sides of the installation frame, sliding grooves are connected with sliding blocks in a sliding mode, and a hairbrush is fixed on the opposite side of the two sliding blocks, and a collecting box is placed on the inner wall of the bottom of the heat dissipation chamber.
Preferably, box body both sides outer wall is fixed with the stopper of symmetric distribution, and box body both sides outer wall is located the stopper upside and rotates and be connected with the antenna, open stopper one side has the installation notch, and installs the notch inner wall and be fixed with first spring, first spring one end is fixed with spacing ball, open antenna one side has the draw-in groove, and draw-in groove inner wall and spacing spherical joint cooperation that becomes.
Preferably, ventilation openings are formed in the two sides of the heat dissipation chamber, and the two ends of the metal pipe are fixed on the inner wall of the ventilation openings.
Preferably, the bottom of the hairbrush is in contact with the top of the perforated screen plate, one end of the sliding block is fixed with a second spring, and one end of the second spring is fixed on the inner wall of the sliding groove.
Preferably, the other side of the heat dissipation chamber is provided with a plug port, and the collection box is plugged in the inner wall of the plug port.
Preferably, a temperature sensor is fixed on the inner wall of one side of the installation chamber, the temperature sensor is connected with a microprocessor through a lead, and the microprocessor is connected with the micro fan through a connecting wire.
The utility model has the advantages that:
1. the heat generated by the set top box is transferred to the heat dissipation chamber through the heat dissipation sheet, the heat of the heat dissipation sheet can be naturally dissipated in the heat dissipation chamber through the perforated screen plate, and a proper amount of cooling water can be injected into the heat dissipation chamber, so that the heat dissipation efficiency of the set top box is improved, dust is prevented from entering an electronic element due to the fact that the traditional set top box is provided with the air holes, and the service life of the electronic element is prolonged;
2. can be when heat dissipation is too slow, through the conduction oil of filling in giving the metal tube with the heat transfer, microprocessor control micro fan takes away the heat with the leading-in spiral pipe of air, improve the heat dissipation variety of STB, make the radiating efficiency of STB more high-efficient and intelligent, can clear up perforated screen plate surface through the slip brush, avoid perforated screen plate to be infected with the dust and cause the jam, improve the ventilative radiating effect of fin, use and collect the box both can be used for collecting the dust, cool down with can storing cold water.
Drawings
Fig. 1 is the utility model provides a spatial structure sketch map of integration intelligent network STB that heat conduction heat dispersion is good.
Fig. 2 is the utility model provides a first inside spatial structure sketch map of integration intelligent network STB that heat conduction heat dispersion is good.
Fig. 3 is the utility model provides an inside spatial structure schematic diagram of second of integration intelligent network STB that heat conduction heat dispersion is good.
Fig. 4 is the utility model provides a stopper section structure schematic diagram of integration intelligent network STB that heat conduction heat dispersion is good.
In the figure: the device comprises a box body 1, a fixing plate 2, radiating fins 3, a metal pipe 4, a miniature fan 5, a spiral pipe 6, a mounting frame 7, a perforated screen plate 8, a sliding block 9, a hairbrush 10, a collecting box 11, a limiting block 12, an antenna 13 and a limiting ball 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an integrated intelligent network set-top box with good heat conduction and heat dissipation performance comprises a box body 1, a fixed plate 2 is fixed on the inner wall of the box body 1, the fixed plate 2 divides the box body 1 into an installation chamber and a heat dissipation chamber, an installation opening is uniformly distributed on one side of the heat dissipation chamber, a heat dissipation sheet 3 is fixed on the inner wall of the installation opening, an installation hole is formed in the heat dissipation sheet 3, a metal pipe 4 is fixed on the inner wall of the installation hole, baffles are fixed on two ends of the metal pipe 4, an air inlet is formed in each baffle, a spiral pipe 6 is fixed on the inner wall of the air inlet, a micro fan 5 is fixed on one side of each baffle, air vents are formed on two sides of the heat dissipation chamber, two ends of the metal pipe 4 are fixed on the inner wall of the air vents, a temperature sensor is fixed on the inner wall of one side of the installation chamber, the temperature sensor is connected with a microprocessor through a wire, the microprocessor is connected with the micro fan 5 through a connecting wire, and heat generated by the set-top box is transferred to the heat dissipation chamber through the heat dissipation sheet 3, the heat of the radiating fins 3 can be naturally dissipated in the radiating chamber through the perforated screen plate 8, and a proper amount of cooling water can be injected into the radiating chamber, so that the radiating efficiency of the set top box is improved, dust entering an electronic element caused by the fact that air holes are formed in the traditional set top box is avoided, the service life of the electronic element is prolonged, when the heat dissipation is too slow, the microprocessor controls the micro fan 5 to guide air into the spiral pipe 6 to take away the heat through transferring the heat to the heat-conducting oil filled in the metal pipe 4, the radiating diversity of the set top box is improved, and the radiating efficiency of the set top box is more efficient and intelligent,
the top of the heat dissipation chamber is provided with a fixed opening, the inner wall of one side of the fixed opening is hinged with an installation frame 7 through a hinge, the inner wall of the bottom of the installation frame 7 is fixed with a perforated screen plate 8, and the inner walls of the two sides of the mounting frame 7 are provided with sliding chutes at the upper sides of the perforated screen plates 8, the inner walls of the sliding chutes are connected with sliding blocks 9 in a sliding way, a brush 10 is fixed on one side opposite to the two sliding blocks 9, a collecting box 11 is arranged on the inner wall of the bottom of the heat dissipation chamber, the bottom of the brush 10 is contacted with the top of the perforated screen plate 8, one end of the sliding block 9 is fixed with a second spring, one end of the second spring is fixed on the inner wall of the chute, the other side of the heat dissipation chamber is provided with an insertion port, the collection box 11 is inserted on the inner wall of the insertion port, the surface of the perforated screen plate 8 can be cleaned by sliding the hairbrush 10, so that the perforated screen plate 8 is prevented from being blocked due to dust, the ventilation and heat dissipation effects of the radiating fins 3 are improved, and the collecting box 11 can be used for collecting dust and storing cold water for cooling;
the outer wall of 1 both sides of box body is fixed with symmetric distribution's stopper 12, and the outer wall of 1 both sides of box body is located stopper 12 upside and rotates and be connected with antenna 13, and stopper 12 one side is opened there is the installation notch, and installs the notch inner wall and be fixed with first spring, and first spring one end is fixed with spacing ball 14, and antenna 13 one side is opened there is the draw-in groove, and draw-in groove inner wall and spacing ball 14 form the joint cooperation, utilizes spacing ball 14 with antenna 13 joint on stopper 12, improves antenna 13 stability.
The working principle is as follows: the heat generated by the set top box is transferred to the heat dissipation chamber through the heat dissipation sheet 3, the heat of the heat dissipation sheet 3 can be naturally dissipated in the heat dissipation chamber through the perforated screen plate 8, and a proper amount of cooling water can be injected into the heat dissipation chamber, so that the heat dissipation efficiency of the set top box is improved, dust is prevented from entering an electronic element due to the fact that the traditional set top box is provided with air holes, and the service life of the electronic element is prolonged; can be when heat dissipation is too slow, through the conduction oil of filling for 4 intussuseptions of tubular metal resonator with heat transfer, microprocessor control micro fan 5 takes away the heat in leading-in spiral pipe 6 of air, improve the heat dissipation variety of STB, make the radiating efficiency of STB more high-efficient and intelligent, can clear up perforation otter board 8 surfaces through slip brush 10, avoid perforation otter board 8 to be infected with the dust and cause the jam, improve the ventilative radiating effect of fin 3, use and collect box 11 both can be used for collecting the dust, cool down with storing cold water, utilize spacing ball 14 to connect antenna 13 on stopper 12, improve antenna 13 stability.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An integrated intelligent network set top box with good heat conduction and heat dissipation performance comprises a box body (1) and is characterized in that a fixing plate (2) is fixed on the inner wall of the box body (1), the box body (1) is divided into an installation chamber and a heat dissipation chamber by the fixing plate (2), an installation opening which is uniformly distributed is formed in one side of the heat dissipation chamber, heat dissipation fins (3) are fixed on the inner wall of the installation opening, installation holes are formed in the heat dissipation fins (3), metal pipes (4) are fixed on the inner wall of the installation holes, baffles are fixed at two ends of each metal pipe (4), air inlets are formed in the baffles, spiral pipes (6) are fixed on the inner wall of each air inlet, micro fans (5) are fixed on one side of each baffle, a fixing opening is formed in the top of the heat dissipation chamber, an installation frame (7) is hinged to the inner wall on one side of each fixing opening through hinges, and a perforated screen plate (8) is fixed on the inner wall of the bottom of the installation frame (7), and the inner walls of the two sides of the mounting frame (7) are positioned on the upper side of the perforated screen plate (8) and provided with sliding grooves, the sliding grooves are connected with sliding blocks (9) in a sliding manner, the opposite sides of the two sliding blocks (9) are fixed with hairbrushes (10), and the inner wall of the bottom of the heat dissipation chamber is provided with a collection box (11).
2. The integrated intelligent network set top box with good heat conduction and heat dissipation performance according to claim 1, characterized in that outer walls of two sides of the box body (1) are fixed with limit blocks (12) which are symmetrically distributed, the outer walls of two sides of the box body (1) are located on the upper sides of the limit blocks (12) and are rotatably connected with an antenna (13), an installation notch is formed in one side of each limit block (12), a first spring is fixed on the inner wall of the installation notch, a limit ball (14) is fixed at one end of each first spring, a clamping groove is formed in one side of each antenna (13), and the inner wall of each clamping groove and the corresponding limit ball (14) form clamping fit.
3. The integrated intelligent network set top box with good heat conduction and heat dissipation performance according to claim 1, wherein air vents are formed in two sides of the heat dissipation chamber, and two ends of the metal pipe (4) are fixed on the inner walls of the air vents.
4. The integrated intelligent network set top box with good heat conduction and heat dissipation performance according to claim 1, wherein the bottom of the hairbrush (10) is in contact with the top of the perforated screen plate (8), one end of the sliding block (9) is fixed with a second spring, and one end of the second spring is fixed on the inner wall of the sliding chute.
5. The integrated intelligent network set top box with good heat conduction and heat dissipation performance according to claim 1, wherein a plug-in port is formed in the other side of the heat dissipation chamber, and the collection box (11) is plugged in the inner wall of the plug-in port.
6. The integrated intelligent network set top box with good heat conduction and heat dissipation performance according to claim 1, wherein a temperature sensor is fixed on the inner wall of one side of the installation chamber, the temperature sensor is connected with a microprocessor through a lead, and the microprocessor is connected with a micro fan (5) through a connecting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970502.2U CN214481032U (en) | 2021-05-08 | 2021-05-08 | Integrated intelligent network set top box with good heat conduction and heat dissipation performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970502.2U CN214481032U (en) | 2021-05-08 | 2021-05-08 | Integrated intelligent network set top box with good heat conduction and heat dissipation performance |
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| CN214481032U true CN214481032U (en) | 2021-10-22 |
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| CN202120970502.2U Active CN214481032U (en) | 2021-05-08 | 2021-05-08 | Integrated intelligent network set top box with good heat conduction and heat dissipation performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113949913A (en) * | 2021-11-05 | 2022-01-18 | 郭雨 | Digital television broadcasting set-top box |
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2021
- 2021-05-08 CN CN202120970502.2U patent/CN214481032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113949913A (en) * | 2021-11-05 | 2022-01-18 | 郭雨 | Digital television broadcasting set-top box |
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