CN210839884U - Intelligent network set top box convenient to heat dissipation - Google Patents
Intelligent network set top box convenient to heat dissipation Download PDFInfo
- Publication number
- CN210839884U CN210839884U CN201922057200.1U CN201922057200U CN210839884U CN 210839884 U CN210839884 U CN 210839884U CN 201922057200 U CN201922057200 U CN 201922057200U CN 210839884 U CN210839884 U CN 210839884U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- top box
- set top
- bottom cover
- face cover
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a TV set peripheral hardware product field, concretely relates to intelligence network STB convenient to heat dissipation. The network set-top box comprises: the infrared window and the light guide piece are arranged on the same side edge of the face cover; the bottom cover is detachably connected with the opening end of the face cover and forms an accommodating cavity with the face cover; the heat dissipation aluminum plate is arranged in the accommodating cavity and connected with the inner surface of the bottom cover; wherein, the bottom cover is provided with a heat dissipation fin surrounding the heat dissipation aluminum plate. Because the bottom cover is connected with the face cover in a detachable mode and forms the containing cavity, the whole set top box device is convenient to detach and install, the heat dissipation aluminum plate connected to the inner surface of the bottom cover and the heat dissipation fins surrounding the heat dissipation aluminum plate are used for dissipating heat of assemblies inside the set top box, the heat dissipation performance of the set top box is improved, and therefore the service life of the set top box is prolonged.
Description
Technical Field
The utility model relates to a TV set peripheral hardware product field, concretely relates to intelligence network STB convenient to heat dissipation.
Background
A set-top box is a device that connects a television set to an external signal source and can convert compressed digital signals into television content for display on the television set. The set-top box can receive data contents including an electronic program guide, an internet web page, subtitles, and the like, in addition to images and sounds that can be provided by an analog television, and a user can watch digital television programs on an existing television and perform interactive digital entertainment, education, and commercialization activities through a network. The network set top box sold in the current market has poor heat dissipation function.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that prior art exists, provide an intelligent network STB that heat dispersion is good.
The utility model discloses technical scheme realizes like this:
an intelligent network set top box for facilitating heat dissipation, comprising:
the face cover 1 is provided with an infrared window 4 and a light guide part 5 on the same side edge;
the bottom cover 2 is detachably connected with the opening end of the face cover 1 and forms an accommodating cavity with the face cover 1 in an enclosing manner;
the heat dissipation aluminum plate 3 is arranged in the accommodating cavity and connected with the inner surface of the bottom cover 2;
wherein, the bottom cover 2 is provided with a heat dissipation fin 20 surrounding the heat dissipation aluminum plate 3.
Preferably, the infrared window 4 includes an infrared sensing plate 40, two L-shaped connecting members 41 fixed on the non-sensing surface of the infrared sensing plate 40 and disposed oppositely, and a special-shaped connecting member 42 connected perpendicularly to the bottoms of the two L-shaped connecting members 41 through two legs.
Preferably, the side edge of the face cover 1 is provided with a notch 10 matching with the size of the infrared sensing plate 40, and the part of the notch 10 extending towards the top surface direction of the inner cavity of the face cover 1 is inserted by the special-shaped connecting piece 42;
grooves are formed in the supporting legs of the special-shaped connecting piece 42 and the L-shaped connecting piece 41, and bayonet locks which are respectively connected with the grooves in a matched mode are arranged on the edge of the notch 10.
Preferably, a first limit post, a first inserting plate, a second inserting plate and a second limit post are further vertically fixed on the inner wall of the side edge of the face cover 1 in sequence, wherein the first inserting plate and the second inserting plate are provided with step-shaped inserting edges;
the light guide part 5 is connected with the inserting edges of the first inserting plate and the second inserting plate in a matched mode through the groove face of the light guide part, three light guide columns are arranged on the plane, opposite to the groove face, of the light guide part 5, and arc-shaped grooves capable of containing the first limiting columns and the second limiting columns are formed in the two side walls of the light guide part 5 in an inwards recessed mode respectively.
Preferably, a power indicator light outlet, a signal indicator light outlet and a network indicator light outlet which correspond to the light guide directions of the three light guide columns respectively are arranged on the outer wall of the side edge of the face cover 1.
Preferably, a first USB interface, a second USB interface, a power interface, a network port, a high-definition multimedia interface, and a composite video interface are disposed on the other sides of the face cover 1.
Preferably, a screw seat and a positioning column are arranged on the top surface of the inner cavity of the surface cover 1, and a screw hole seat corresponding to the screw seat and a positioning groove corresponding to the positioning column are arranged on the inner surface of the bottom cover 2;
one end of a screw penetrates through the screw hole seat on the bottom cover 2 and then is screwed in the central threaded hole of the screw seat, and the end part of the positioning column is connected in the slotted hole of the positioning groove.
Preferably, the heat dissipation aluminum plate 3 is provided with through holes for the screw hole seat and the positioning groove to pass through respectively, and the heat dissipation aluminum plate 3 is fixed to the plurality of screw holes on the inner surface of the bottom cover 2 through screws.
Preferably, a plurality of fastening grooves are formed in the inner side wall of the surface cover 1, and fasteners connected with the fastening grooves in a matching manner are arranged on the periphery of the bottom cover 2.
According to the network set top box provided by the technical scheme, the bottom cover and the face cover are connected in a detachable mode to form the containing cavity, so that the whole set top box device is convenient to detach and install, and the heat dissipation of the components inside the set top box is realized through the heat dissipation aluminum plate fixed in the containing cavity and close to the bottom cover and the heat dissipation fins arranged on the outer surface of the bottom cover, so that the heat dissipation performance of the set top box is improved, and the service life of the set top box is prolonged.
Drawings
FIG. 1 is an exploded view of the architecture of a network set-top box;
FIG. 2 is a schematic diagram of the structure of an infrared window in a network set top box;
fig. 3 is a schematic structural diagram of a light guide in a network set-top box.
Description of the reference numerals
A face cover 1; a bottom cover 2; a heat-dissipating aluminum plate 3; an infrared window 4; a light guide 5; a notch 10; heat dissipating fins 20; an infrared ray sensing plate 40; an L-shaped connecting piece 41; a profiled connector 42.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
The endpoints of the ranges and any values disclosed herein are not limited to the precise range or value, and such ranges or values should be understood to encompass values close to those ranges or values. For ranges of values, between the endpoints of each of the ranges and the individual points, and between the individual points may be combined with each other to give one or more new ranges of values, and these ranges of values should be considered as specifically disclosed herein.
In the present invention, without being described to the contrary, the use of directional words such as "up, down, left, and right" generally refers to the up, down, left, and right directions of the network set-top box placed horizontally, and "inside, outside" refers to the inside and outside directions of the network set-top box.
The utility model provides an intelligence network STB convenient to heat dissipation, as shown in FIG. 1, the network STB includes:
the face cover 1 is provided with an infrared window 4 and a light guide 5 on the same side.
And the bottom cover 2 is detachably connected with the opening end of the face cover 1 and forms an accommodating cavity with the face cover 1 in an enclosing manner.
And the heat radiation aluminum plate 3 is arranged in the accommodating cavity and connected with the inner surface of the bottom cover 2. Wherein, the bottom cover 2 is provided with a heat dissipation fin 20 surrounding the heat dissipation aluminum plate, and the heat dissipation fin 20 enlarges the heat dissipation area of the bottom cover 2.
According to the utility model discloses the scheme provides a network STB, because bottom and face lid are connected and constitute the holding chamber through the mode of dismantling, are convenient for dismantle and install whole STB device to, dispel the heat to the inside subassembly of STB through being fixed in this holding intracavity and being connected to the heat dissipation aluminum plate on the bottom and the heat dissipation wing that encircles the setting of heat dissipation aluminum plate, improved the heat dispersion of STB, thereby prolonged the life of STB.
Specifically, as shown in fig. 2, the infrared window 4 includes an infrared sensing plate 40, two L-shaped connecting members 41 fixed on the non-sensing surface of the infrared sensing plate 40 and disposed oppositely, and a special-shaped connecting member 42 vertically connected to the bottoms of the two L-shaped connecting members 41 through two legs. It should be noted that the sensing surface of the infrared sensing board 40 is a surface for receiving an infrared remote control signal, and the infrared remote control signal is specifically an infrared signal sent from a remote controller to a network set top box.
Furthermore, a notch 10 matching with the size of the infrared sensing board 40 is formed on one side of the face cover 1, the side is any side of the face cover, and the portion of the notch 10 extending towards the top surface of the inner cavity of the face cover 1 is used for inserting the special-shaped connecting piece 42. Wherein, the stabilizer blade of dysmorphism connecting piece 42 and the L shape connecting piece 41 are provided with the recess, and the breach 10 edge of face lid 1 is provided with the bayonet lock of being connected with these each recess match respectively to with infrared window 4 joint in the breach 10 department of face lid 1.
Furthermore, a first limit column, a first inserting plate, a second inserting plate and a second limit column are sequentially and vertically fixed on the inner wall of the side edge of the face cover 1. The first inserting plate and the second inserting plate are provided with step-shaped inserting edges. The light guide part 5 is connected with the inserting edges of the first inserting plate and the second inserting plate in a matching way through the groove surface of the light guide part, namely the inserting edges of the first inserting plate and the second inserting plate are inserted into the groove on the guide groove surface; at least one light guide column is arranged on a plane opposite to the groove surface of the light guide piece 5, and arc-shaped grooves capable of containing the first limiting columns and the second limiting columns are respectively formed in the two side walls of the light guide piece 5 in an inwards concave mode, so that the light guide piece 5 is fixed on the inner wall of the side edge of the face cover 1.
The light guide 5 is mainly used for transmitting indicator light to a panel of the network set top box and displaying the running state of the network set top box through the color change of the indicator light. The light guide column reduces transmission loss of the indicating light to a certain extent, and has the advantages of improving the central intensity of the light source and the display effect. The utility model discloses in, leaded light 5 includes three leaded light post, face lid 1 be provided with on the side outer wall with power indicator light-emitting window, signal indicator light-emitting window and the network indicator light-emitting window that the leaded light direction of three leaded light post corresponds respectively show power, remote control and network state in proper order.
Furthermore, interfaces corresponding to the functional modules of the network set top box are arranged on the other sides of the face cover 1, and comprise a first USB interface, a second USB interface, a power interface, a network port, a high-definition multimedia interface and a composite video interface, so that multiple functions of the network set top box are realized.
Furthermore, a screw seat and a positioning column are arranged on the top surface of the inner cavity of the surface cover 1, and a screw hole seat corresponding to the screw seat and a positioning groove corresponding to the positioning column are arranged on the inner surface of the bottom cover 2. When the device is installed, one end of a screw penetrates through a screw hole seat on the bottom cover 2 and then is screwed in a central screw hole of the screw seat; the end parts of the positioning columns are connected in the slotted holes of the positioning grooves, so that the face cover 1 and the bottom cover 2 are matched and installed together.
Further, be provided with on the heat dissipation aluminum plate 3 and supply respectively the screw hole seat with the through-hole that the constant head tank passed, and will through the screw heat dissipation aluminum plate 3 is fixed in a plurality of screw holes on the internal surface of bottom 2, will heat dissipation aluminum plate 3 be fixed in by on the internal surface of bottom 2 in this way.
Furthermore, a plurality of buckle grooves are formed in the inner side wall and the corners of the surface cover 1, and buckles which are connected with the buckle grooves in a matched mode are arranged on the periphery of the bottom cover 2, so that the bottom cover 2 is clamped at the opening end of the surface cover 1.
According to the above technical scheme, the connected mode between bottom, face lid, infrared window, leaded light spare, the heat dissipation aluminum plate of network STB is mostly detachable connection, is convenient for install and maintain, simultaneously, the heat that the inner assembly produced in the course of the work is covered through heat dissipation aluminum plate transmission on the earth, and the heat radiating area has effectively been enlarged around heat dissipation aluminum plate's the heat dissipation wing that sets up on the bottom, has improved heat dispersion.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.
Claims (9)
1. An intelligent network set-top box facilitating heat dissipation, the network set-top box comprising:
the face cover (1) is provided with an infrared window (4) and a light guide piece (5) on one side edge;
the bottom cover (2) is detachably connected with the opening end of the face cover (1) and forms an accommodating cavity with the face cover (1);
the heat dissipation aluminum plate (3) is arranged in the accommodating cavity and is connected with the inner surface of the bottom cover (2);
wherein, a heat dissipation fin (20) surrounding the heat dissipation aluminum plate (3) is arranged on the bottom cover (2).
2. The intelligent network set-top box facilitating heat dissipation according to claim 1, wherein the infrared window (4) comprises an infrared sensing plate (40), two L-shaped connecting members (41) fixed on a non-sensing surface of the infrared sensing plate (40) and arranged oppositely, and a special-shaped connecting member (42) vertically connected with bottoms of the two L-shaped connecting members (41) through two legs respectively.
3. The intelligent network set top box facilitating heat dissipation according to claim 2, wherein the side edge of the face cover (1) is provided with a notch (10) matching with the size of the infrared sensing board (40), and the notch (10) is used for inserting the special-shaped connecting piece (42) into the part extending towards the top surface of the inner cavity of the face cover (1);
grooves are formed in the supporting legs of the special-shaped connecting piece (42) and the L-shaped connecting piece (41), and clamping pins which are respectively connected with the grooves in a matched mode are arranged on the edge of the notch (10).
4. The intelligent network set top box convenient for heat dissipation according to claim 1, wherein a first limit post, a first plug board, a second plug board and a second limit post are further vertically fixed on the inner wall of the side edge of the face cover (1) in sequence, wherein the first plug board and the second plug board are provided with step-shaped plugging edges;
the light guide piece (5) is connected with the inserting edges of the first inserting plate and the second inserting plate in a matching mode through the groove surface of the light guide piece;
three light guide columns are arranged on a plane opposite to the groove surface of the light guide piece (5), and arc-shaped grooves capable of containing the first limiting column and the second limiting column are respectively inwards recessed on two side walls of the light guide piece (5).
5. The intelligent network set top box convenient for heat dissipation according to claim 4, wherein a power indicator light outlet, a signal indicator light outlet and a network indicator light outlet corresponding to the light guiding directions of the three light guiding columns are arranged on the outer wall of the side edge of the face cover (1).
6. The intelligent network set top box convenient for heat dissipation according to claim 1, wherein a first USB interface, a second USB interface, a power interface, a network interface, a high definition multimedia interface and a composite video interface are arranged on other sides of the face cover (1).
7. The intelligent network set top box convenient for heat dissipation according to claim 1, wherein a screw seat and a positioning column are arranged on the top surface of the inner cavity of the face cover (1), and a screw hole seat corresponding to the screw seat and a positioning groove corresponding to the positioning column are arranged on the inner surface of the bottom cover (2);
one end of a screw penetrates through a screw hole seat on the bottom cover (2) and then is screwed in a central threaded hole of the screw seat, and the end part of the positioning column is connected in a slotted hole of the positioning groove.
8. The intelligent network set top box convenient for heat dissipation according to claim 7, wherein the heat dissipation aluminum plate (3) is provided with through holes for the screw hole seat and the positioning slot to pass through respectively, and a plurality of screw holes for fixing the heat dissipation aluminum plate (3) on the inner surface of the bottom cover (2) through screws.
9. The intelligent network set top box convenient for heat dissipation according to claim 1, wherein a plurality of buckling grooves are arranged on the inner side wall of the face cover (1), and buckles matched with the buckling grooves are arranged on the periphery of the bottom cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057200.1U CN210839884U (en) | 2019-11-22 | 2019-11-22 | Intelligent network set top box convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057200.1U CN210839884U (en) | 2019-11-22 | 2019-11-22 | Intelligent network set top box convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210839884U true CN210839884U (en) | 2020-06-23 |
Family
ID=71262472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922057200.1U Expired - Fee Related CN210839884U (en) | 2019-11-22 | 2019-11-22 | Intelligent network set top box convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210839884U (en) |
-
2019
- 2019-11-22 CN CN201922057200.1U patent/CN210839884U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140232942A1 (en) | Display apparatus and television receiving apparatus | |
| CN209804170U (en) | LED display screen | |
| CN210839884U (en) | Intelligent network set top box convenient to heat dissipation | |
| KR101763542B1 (en) | Liquid crystal display device and outer frame assembly thereof | |
| WO2023005954A1 (en) | Case and mounting piece thereof, and electrical device | |
| KR101796130B1 (en) | Assembly structure of kvm switch housing | |
| US20130279105A1 (en) | Interface device and server employing same | |
| WO2021196316A1 (en) | Fixing member and introducion system | |
| JP6446324B2 (en) | Housing, display device, and television receiver | |
| TW201436574A (en) | Tv | |
| KR101662934B1 (en) | Display device and housing thereof | |
| CN219202662U (en) | Control box of LED display device and LED display device | |
| CN211207022U (en) | Backlight plate fixing structure for liquid crystal display television | |
| CN217037306U (en) | Quick radiating TV set backshell | |
| CN215991034U (en) | Rear shell structure with comprehensive coating effect and television | |
| CN209818455U (en) | Ultra-thin type LCD screen connection structure | |
| CN218336230U (en) | Monitoring equipment shell and monitoring equipment | |
| CN219181581U (en) | Wireless network hard disk video recorder assembly structure | |
| CN216817759U (en) | Liquid crystal display screen | |
| CN221354405U (en) | Waterproof camera and sealing structure of rear shell of waterproof camera | |
| CN220964971U (en) | Laser projection equipment | |
| CN216817753U (en) | Liquid crystal display module with dustproof function | |
| TWI767660B (en) | Light hood, display with light hood and packaging box thereof | |
| CN210717114U (en) | LED vegetation lamp | |
| CN219042286U (en) | Wire controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20211122 |