CN218006428U

CN218006428U - Intelligent touch screen set top box device

Info

Publication number: CN218006428U
Application number: CN202221564957.5U
Authority: CN
Inventors: 陈新正
Original assignee: Shenzhen Haidi Technology Co ltd
Current assignee: Shenzhen Haidi Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-12-09
Anticipated expiration: 2032-06-20

Abstract

The utility model belongs to the technical field of the STB, a intelligence touch screen STB equipment is disclosed, including the main casing body, the main casing body includes casing and lower casing, internal first radiating piece and the second radiating piece of being provided with of inferior valve, first radiating piece and second radiating piece respectively with lower casing fixed connection, and first radiating piece cuts off the first cavity of formation and second cavity with the casing down, first radiating piece is including wall portion and radiating part, radiating part and wall portion body coupling, the second radiating piece includes first heating panel and second heating panel, first heating panel and lower casing fixed connection, first heating panel and second heating panel fixed connection, second heating panel and wall portion fixed connection, the utility model discloses a structural design of first radiating piece and second radiating piece has solved the inside quick radiating problem of STB among the prior art.

Description

Intelligent touch screen set top box device

Technical Field

The utility model belongs to the technical field of the STB, especially, relate to an intelligence touch screen STB equipment.

Background

With the development of modern technologies, digital video converter boxes, which are generally called set-top boxes or set-top boxes, are becoming more intelligent and networked, wherein the digital video converter boxes are a device for connecting a television set and an external signal source, and can convert compressed digital signals into television contents and display the television contents on the television, and the signals can come from cable cables, satellite antennas, broadband networks and terrestrial broadcasting.

As the set-top box is separated from the traditional constraint and moves forward towards the direction of the household intelligent equipment, the appearance of the set-top box also adopts a plastic shell widely. The mainboard is arranged inside the shell of the set top box, and in the working process, the mainboard inside the set top box can continuously generate heat, so that the temperature in the set top box can be continuously increased, and the set top box can be blocked when the temperature is too high, so that the working efficiency of the set top box is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence touch screen STB equipment to mention because the inside temperature of STB during operation lasts the unable quick radiating problem of rising in solving above-mentioned background art.

For realizing the purpose of the above utility model, the technical scheme adopted is as follows: the utility model provides an intelligence touch screen STB equipment, including the main casing body, the main casing body includes casing and lower casing, go up casing and casing fixed connection down, internal first heat-dissipating piece and the second heat-dissipating piece of being provided with of inferior valve, first heat-dissipating piece and second heat-dissipating piece respectively with casing fixed connection down, and first heat-dissipating piece will descend the casing to cut off and form first cavity and second cavity, first heat-dissipating piece includes wall portion and radiating part, radiating part and wall portion body coupling, the second heat-dissipating piece includes first heating panel and second heating panel, first heating panel and casing fixed connection down, first heating panel and second heating panel fixed connection, second heating panel and wall portion fixed connection, the internal main control board that is provided with of inferior valve, main control board and first heating panel fixed connection, and first heating panel is installed in the main control board below.

The utility model discloses further set up to: the fan motor is arranged in the second cavity and used for accelerating the air flowing speed, the fan motor is fixedly connected with the lower shell and electrically connected with the main control board, and the heat dissipation part is arranged in the second cavity and used for dissipating heat into the air.

The utility model discloses further set up to: the heat dissipation part comprises a plurality of heat dissipation plates, the heat dissipation plates are used for increasing the heat dissipation area, the heat dissipation plates are integrally connected with the partition parts, and the heat dissipation plates are connected with the partition parts in an angle of 90 degrees.

The utility model discloses further set up to: the lower casing is close to the one side of second cavity has seted up the ventilation hole, the ventilation hole be used for the intercommunication second cavity with the outer surface of lower casing.

The utility model discloses further set up to: the second heat dissipation plate is provided with a first connecting portion and a second connecting portion, the first connecting portion is fixedly connected with the first heat dissipation plate, the second connecting portion is fixedly connected with the partition portion, and the first connecting portion is integrally connected with the second connecting portion.

The utility model discloses further set up to: the upper shell comprises a touch display screen, the touch display screen is used for displaying information and outputting instructions, the touch display screen is electrically connected with the main control panel, a mounting hole for mounting is further formed in the upper shell, and the touch display screen is fixedly connected with the upper shell through the mounting hole.

The utility model discloses further set up to: all seted up the screw on main control board, first heating panel, second heating panel and the partition portion, the screw is used for cooperating the screw to fix, the main control board passes through the screw with first heating panel fixed connection, the second heating panel passes through the screw respectively with first heating panel with partition portion fixed connection.

The utility model discloses further set up to: the bottom of the lower shell is provided with a plurality of supporting strips, the supporting strips are used for stabilizing the set top box and are not shaken, and the supporting strips are fixedly connected with the lower shell.

The utility model discloses further set up to: one side of the lower shell is provided with a plurality of antenna receiving ends, the antenna receiving ends are used for improving the efficiency of receiving a wireless network, and the antenna receiving ends are electrically connected with the main control board.

The utility model discloses further set up to: an input interface, a network cable interface and a power supply interface are arranged on one side of the lower shell, and the input interface, the network cable interface and the power supply interface are respectively and electrically connected with the main control board.

In conclusion, compared with the prior art, the utility model discloses an intelligence touch screen STB equipment, including the main casing body, the main casing body includes casing and lower casing, go up casing and casing fixed connection down, internal first radiating piece and the second radiating piece of being provided with of inferior valve, first radiating piece and second radiating piece respectively with casing fixed connection down, and first radiating piece cuts off the casing down and forms first cavity and second cavity, first radiating piece includes wall portion and radiating part, radiating part and wall portion body coupling, the second radiating piece includes first heating panel and second heating panel, first heating panel and lower casing fixed connection, first heating panel and second heating panel fixed connection, second heating panel and wall portion fixed connection, the internal main control board that is provided with of inferior valve, main control board and first heating panel fixed connection, and first heating panel installs below the main control board, the utility model discloses a heat that the first internal machine cavity STB produced is conducted to the second radiating piece in with first heating panel fixed connection, thereby with the heat in the second radiating piece in with the first heating panel fixed connection, thereby the heat in will be combined by the air heat dissipation part and the STB increases the heat radiating speed that the heat dissipation piece flows again, thereby the utility model discloses a heat radiating fan increases the utility model discloses a heat radiating speed that the heat radiating piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an intelligent touch screen set-top box device provided in this embodiment;

fig. 2 is an exploded view of an intelligent touch screen set top box device provided in this embodiment.

Reference numerals are as follows:

10-a main housing; 11-an upper shell; 111-mounting holes; 112-touch display screen; 12-a lower housing; 121-an input interface; 122-network cable interface; 123-power interface; 124-a vent hole; 125-a first cavity; 126-a second cavity; 20-a main control board; 30-a second heat sink; 31-a first heat sink; 32-a second heat sink; 321-a first coupling part; 322-a second connecting portion; 40-a first heat sink; 41-a partition part; 42-a heat sink; 421-a heat dissipation plate; 50-screw holes; 60-an antenna receiving end; 70-supporting strips; 80-Fan Motor.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, an intelligent touch screen set top box device includes a main casing 10, the main casing 10 includes an upper casing 11 and a lower casing 12, the upper casing 11 and the lower casing 12 are matched and fixedly connected, an installation groove for matching and installing a first heat sink 40 and a second heat sink 30 is opened in the lower casing 12, relative positions between the first heat sink 40, the second heat sink 30 and the lower casing 13 are limited by the installation groove, the first heat sink 40 and the second heat sink 30 are respectively and fixedly connected with the lower casing 12, and the first heat sink 40 partitions the interior of the lower casing 12 into a first cavity 125 and a second cavity 126, wherein the first heat sink 40 includes a partition part 41 and a heat sink 42, wherein the heat sink 42 includes a plurality of heat dissipation plates 421, the heat dissipation plates 421 are used for increasing heat dissipation area, which is helpful to improve heat dissipation efficiency, the heat dissipation plates are integrally connected with the partition part 41, the heat dissipation plates 421 and the partition part 41 are connected at 90 °, the manner of integral molding is utilized, the installation efficiency of a worker can be fully improved, the lower casing 12 mainly forms the first cavity 125 and the second cavity 125 through the partition part 41 in the first heat dissipation plate 41, the second cavity 421 and the second heat dissipation plate 31 are connected with the second heat dissipation plate 31, the main control part of the main casing 20, the main control part 31 is connected with the second heat dissipation plate 31, the main control part 31 is fixed above the main control part 31, the heat dissipation plate 31, the main control part of the set top box 20 and the set top box, the set top box 20.

Referring to fig. 1 and 2, the first heat dissipation plate 31, the second heat dissipation plate 32, and the main control board 20 are disposed in the first cavity 125, and completely block the first cavity 125 and the second cavity 126 by the blocking portion 41, the heat dissipation portion 42 and the fan motor 80 are disposed in the second cavity 126, the fan motor 80 is used for increasing the air flow speed in the second cavity 126, the fan motor 80 is electrically connected to the main control board 20, and the fan motor 80 is controlled by the main control panel 20, and the heat radiating part 42 serves to radiate heat into the air, a vent hole 124 is further disposed on a side of the lower case 12 close to the second cavity 126, the vent hole 124 is used for communicating the second cavity 126 with the outer surface of the lower case 12, thereby communicating the air in the second cavity 126 with the outside air, which is helpful to accelerate the air circulation speed, and improving the heat dissipation efficiency of the heat dissipation plate 421 to a certain extent, the present invention utilizes the partition part 41 to divide the lower casing 12 into the first cavity 125 and the second cavity 126, thereby effectively ensuring the sealing property in the first cavity 125, improving the dustproof performance of the present invention, in addition, the first heat dissipation plate 31 and the second heat dissipation plate 32 are arranged in the first cavity 125 to conduct the heat generated by the operation of the main control board 20 and other components in the first cavity 125, and heat is conducted to the first heat sink 40 by fixedly connecting the second heat sink 32 to the partition 41, then, in combination with the heat dissipating part 42 in the second cavity 126, the heat is dissipated to the air in the second cavity 126, and the air flowing speed in the second cavity 126 is increased by the fan motor 80, thereby improve radiating part 42's radiating efficiency, thereby will the utility model discloses the heat that the during operation is inside to be produced is arranged the external world fast, has improved the utility model discloses a heat dispersion.

Referring to fig. 2, be provided with first connecting portion 321 and second connecting portion 322 on the second heating panel 32, first connecting portion 321 and first heating panel 31 fixed connection, second connecting portion 322 and cut off portion 41 fixed connection, first connecting portion 321 and second connecting portion 322 an organic whole are connected, wherein, first heating panel 31 and second heating panel 32 in the second radiating piece 30 are all that material copper makes, cut off portion 41 and radiating portion 42 in the first radiating piece 40 all adopt the material aluminum alloy to make, the utility model discloses a first connecting portion 321 and first heating panel 31 fixed connection, second connecting portion 322 and cut off portion 41 fixed connection, fully increased first heating panel 31, area of contact between second heating panel 32 and the cut off portion 41, improved to a certain extent the utility model discloses the speed of heat conduction in first cavity 125, and the utility model discloses the material that adopts on the preparation of second radiating piece 30 is copper, make full use of the quick heat conductivity of copper, improved once more the utility model discloses the speed of heat conduction in first cavity 125, and the preparation of first heating panel 40 adopts the material to be the heat dissipation performance of aluminum alloy 421 has been improved again the utility model discloses heat dissipation speed in the heat dissipation of second cavity 126 has been improved.

Referring to fig. 1 and 2, a mounting hole 111 is formed in an outer surface of the upper casing 11, the mounting hole 111 is used for mounting a touch display screen 112, the touch display screen 112 is used for displaying information and inputting instructions, the touch display screen 112 is fixedly connected with the upper casing 11 through the mounting hole 111, the touch display screen 112 is electrically connected with the main control panel 20, and a user can input an intention to the set-top box through the touch display screen 112.

Referring to fig. 1 and 2, the main control board 20, the first heat dissipation plate 31, the second heat dissipation plate 32 and the partition portion 41 are all provided with screw holes 50, the screw holes 50 are used for being matched with the screw holes to fix, the main control board 20 is fixedly connected with the first heat dissipation plate 31 through the screw holes 50, the second heat dissipation plate 32 is fixedly connected with the first heat dissipation plate 31 and the partition portion 41 through the screw holes 50, and the relative position of each component structure in the set top box is guaranteed to be kept stable through the fixing mode that the screw holes 50 are matched with screws.

Referring to fig. 1 and 2, the bottom of the lower casing 12 is provided with 2 supporting bars 70, the supporting bars 70 are used for stabilizing the set-top box and not shaking, the 2 supporting bars 70 are respectively arranged at two sides close to the first cavity 125 and the second cavity 126, the supporting bars 70 are fixedly connected with the lower casing 12, one side of the lower casing 12 is provided with a plurality of 2 antenna receiving ends 60, the antenna receiving ends 60 are used for improving the efficiency of receiving a wireless network, the antenna receiving ends 60 are electrically connected with the main control board 20, one side of the lower casing 12 is provided with an input interface 121, a network cable interface 122 and a power supply interface 123, the input interface 121, the network cable interface 122 and the power supply interface 123 are respectively electrically connected with the main control board 20.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses an intelligent touch screen set-top box device, which comprises a main shell 10, the main shell 10 comprises an upper shell 11 and a lower shell 12, the upper shell 11 is fixedly connected with the lower shell 12, a first heat dissipation part 40 and a second heat dissipation part 30 are arranged in the lower shell 12, the first heat dissipation part 40 and the second heat dissipation part 30 are respectively fixedly connected with the lower shell 12, the first heat dissipation part 40 partitions the lower shell 12 to form a first cavity 125 and a second cavity 126, the first heat dissipation part 40 comprises a partition part 41 and a heat dissipation part 42, the heat dissipation part 42 is integrally connected with the partition part 41, the second heat dissipation part 30 comprises a first heat dissipation plate 31 and a second heat dissipation plate 32, the first heat dissipation plate 31 is fixedly connected with the lower shell 12, the first heat dissipation plate 31 is fixedly connected with the second heat dissipation plate 32, the second heat dissipation plate 32 is fixedly connected with the partition part 41, be provided with main control panel 20 in the lower casing 12, main control panel 20 and first heating panel 31 fixed connection, and first heating panel 31 is installed in main control panel 20 below, the utility model discloses a second radiating piece 30 conducts the heat that the STB produced in first cavity 125, and through second heating panel 32 in the second radiating piece 30 and the 41 fixed connection of wall in the first radiating piece 40, thereby conduct the heat in the STB to set up in the air is distributed to the heating panel 421 in second cavity 126 by heating panel 421 again on, and through the cooperation of fan motor 80 and ventilation hole 124, improved the air velocity of flow between second cavity 126 and the main casing body 10 surface, accelerate the radiating rate of heating panel 421, thereby improve the utility model discloses a quick heat dispersion.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. An intelligent touch screen set top box device, comprising: the main shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are fixedly connected;

the heat dissipation structure comprises a lower shell, a first heat dissipation piece and a second heat dissipation piece, wherein the lower shell is internally provided with the first heat dissipation piece and the second heat dissipation piece which are respectively fixedly connected with the lower shell, the first heat dissipation piece partitions the lower shell to form a first cavity and a second cavity, the first heat dissipation piece comprises a partition part and a heat dissipation part, and the heat dissipation part is integrally connected with the partition part;

the second heat dissipation part comprises a first heat dissipation plate and a second heat dissipation plate, the first heat dissipation plate is fixedly connected with the lower shell, the first heat dissipation plate is fixedly connected with the second heat dissipation plate, and the second heat dissipation plate is fixedly connected with the partition part;

the internal main control board that is provided with of inferior valve, the main control board with first heating panel fixed connection, and first heating panel install in the main control board below.

2. The smart touch screen set top box device of claim 1, wherein a fan motor is disposed in the second cavity, the fan motor is used for accelerating air flow speed, the fan motor is fixedly connected with the lower housing, and the fan motor is electrically connected with the main control board;

the heat dissipation part is arranged in the second cavity and used for dissipating heat into air.

3. The smart touch screen set top box device of claim 2, wherein the heat dissipation portion comprises a plurality of heat dissipation plates for increasing a heat dissipation area, the heat dissipation plates are integrally connected with the partitions, and the heat dissipation plates are connected with the partitions at 90 °.

4. The device of claim 3, wherein a vent hole is formed in one side of the lower housing close to the second cavity, and the vent hole is used for communicating the second cavity with the outer surface of the lower housing.

5. The intelligent touch screen set top box device of claim 1, wherein the second heat dissipation plate is provided with a first connection portion and a second connection portion, the first connection portion is fixedly connected with the first heat dissipation plate, the second connection portion is fixedly connected with the partition portion, and the first connection portion and the second connection portion are integrally connected.

6. The smart touch screen set top box device according to claim 1, wherein the upper housing comprises a touch display screen for displaying information and outputting instructions, the touch display screen being electrically connected to the main control panel;

the upper shell is further provided with a mounting hole for mounting, and the touch display screen is fixedly connected with the upper shell through the mounting hole.

7. The intelligent touch screen set top box device of claim 1, wherein the main control board, the first heat dissipation board, the second heat dissipation board and the partition portion are all provided with screw holes, the screw holes are used for being matched with the screw holes to fix, the main control board is fixedly connected with the first heat dissipation board through the screw holes, and the second heat dissipation board is fixedly connected with the first heat dissipation board and the partition portion through the screw holes respectively.

8. The device as claimed in claim 7, wherein a plurality of support bars are disposed at the bottom of the lower casing, the support bars are used for stabilizing the set-top box against shaking, and the support bars are fixedly connected to the lower casing.

9. The smart touch screen set top box device according to claim 8, wherein a plurality of antenna receiving terminals are disposed on one side of the lower casing, the antenna receiving terminals are used for improving efficiency of receiving a wireless network, and the antenna receiving terminals are electrically connected to the main control board.

10. The device of claim 1, wherein an input interface, a network cable interface and a power interface are formed on one side of the lower casing, and the input interface, the network cable interface and the power interface are respectively electrically connected to the main control board.