CN113163244A - Protective set top box capable of effectively dissipating heat - Google Patents
Protective set top box capable of effectively dissipating heat Download PDFInfo
- Publication number
- CN113163244A CN113163244A CN202011373384.3A CN202011373384A CN113163244A CN 113163244 A CN113163244 A CN 113163244A CN 202011373384 A CN202011373384 A CN 202011373384A CN 113163244 A CN113163244 A CN 113163244A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- casing
- top box
- radiator unit
- shell
- 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
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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
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- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a protective set top box capable of effectively dissipating heat, which comprises a shell, wherein the shell comprises an upper shell and a lower shell, the upper shell is connected with the lower shell in an inserting or buckling mode, an upper heat dissipation assembly is arranged on the upper shell, a lower heat dissipation assembly with the structure consistent with that of the upper heat dissipation assembly is arranged on the lower shell, the position of the lower heat dissipation assembly is opposite to that of the upper heat dissipation assembly, the upper heat dissipation assembly comprises a heat dissipation cover and a valve, an opening is formed in the upper shell, the heat dissipation cover is arranged at the opening, the valve is arranged on the heat dissipation cover, and the valve is a one-way valve. The invention discloses a protective set top box capable of effectively dissipating heat, which realizes effective heat dissipation, has good sealing performance and is effective in dust prevention.
Description
Technical Field
The invention relates to the technical field of set top boxes, in particular to a set top box which is stably installed.
Background
The set-top box is a device for connecting a television and an external signal source. The purpose is as follows: the compressed digital signal is converted into television content and displayed on a television set. The signals may come from cable, satellite dish, broadband network and terrestrial broadcast. The set-top box receives digital contents including an electronic program guide, an internet web page, subtitles, and the like, in addition to images and sounds that an analog television can provide. Enabling users to watch digital television programs on existing television sets and to conduct interactive digital entertainment, education, and commercialization activities over a network. The set-top box is structurally composed of a shell and an internal module, wherein the shell mainly plays a good protection role, and the internal module is a working module. The main function of the set top box shell in the prior art is to protect the internal module, and the functions of dust prevention, heat dissipation and protection are achieved.
In the prior art, when the set-top box is used, the main problems exist as follows: the set-top box needs effective heat dissipation, and the existing heat dissipation device is generally provided with a heat dissipation opening, and then the heat dissipation opening is provided with a grid shape or a fence shape, so that dust is easily accumulated in the arrangement.
Disclosure of Invention
In order to solve the problems, the invention discloses a protective set top box capable of effectively dissipating heat, which realizes effective heat dissipation and has good sealing performance and is effective in dust prevention.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides an effective radiating protective type STB, includes the casing, the casing includes casing, lower casing, go up the casing and be connected with grafting or buckle down between the casing, upward be equipped with radiator unit on the casing, be equipped with the lower radiator unit unanimous with last radiator unit structure on the casing down, radiator unit's position sets up with last radiator unit relatively down, upward radiator unit includes cooling cover, valve, upward be equipped with the opening on the casing, the opening part is equipped with the cooling cover, the cooling is covered and is equipped with the valve, the valve is the check valve.
Furthermore, the number of the upper heat dissipation assemblies is 1, and the number of the lower heat dissipation assemblies is 1.
Further, the heat dissipation cover is connected with the shell in a buckling mode.
Furthermore, a baffle is arranged on the inner side wall of the upper shell, and the baffle and the upper shell are of an integrally formed structure.
Further, the length of the baffle is 1-3 CM.
The invention has the following beneficial effects: 1. the upper heat dissipation assembly and the lower heat dissipation assembly are arranged oppositely to form a ventilating structure, so that effective heat dissipation is realized. 2. The invention is provided with the check valve, thereby realizing heat dissipation, simultaneously effectively preventing dust and avoiding dust from entering, and simultaneously realizing dust prevention by the arrangement of the baffle. 3. The invention has novel structure, convenient installation and use and can be popularized and used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the wall hanging assembly of the present invention;
wherein: the heat dissipation device comprises an upper shell 1, a lower shell 2, an upper heat dissipation assembly 3, a heat dissipation cover 31, a valve 32, a lower heat dissipation assembly 4 and a baffle 5.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.
Example 1
An effective radiating protection type STB as shown in the figure, which comprises a housin, the casing includes casing 1, casing 2 down, go up the casing and be connected with grafting or buckle down between the casing, upward be equipped with radiator unit 3 on the casing, be equipped with lower radiator unit 4 unanimous with last radiator unit structure down on the casing, radiator unit's position sets up with last radiator unit relatively down, upward radiator unit includes cooling cover 31, valve 32, upward be equipped with the opening on the casing, the opening part is equipped with the cooling cover, the cooling is covered and is equipped with the valve, the valve is the check valve.
Furthermore, the number of the upper heat dissipation assemblies is 1, and the number of the lower heat dissipation assemblies is 1.
Further, the heat dissipation cover is connected with the shell in a buckling mode.
Furthermore, the inner side wall of the upper shell is provided with a baffle 5, and the baffle and the upper shell are of an integrally formed structure.
Further, the length of the baffle is 1-3 CM.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (5)
1. The utility model provides an effective radiating protection type STB which characterized in that: the heat dissipation device comprises a housing, the casing includes casing, lower casing, go up casing and be connected with lower casing between grafting or buckle, upward be equipped with radiator unit on the casing, be equipped with the lower radiator unit unanimous with last radiator unit structure down on the casing, radiator unit's position sets up with last radiator unit relatively down, upward radiator unit includes cooling cover, valve, upward be equipped with the opening on the casing, the opening part is equipped with the cooling cover, the cooling is covered and is equipped with the valve, the valve is the check valve.
2. A heat-efficient protected set-top box according to claim 1, wherein: go up radiator unit and set up 1, lower radiator unit sets up 1.
3. A heat-efficient protected set-top box according to claim 1, wherein: the heat dissipation cover is connected with the shell in a buckling mode.
4. A heat-efficient protected set-top box according to claim 1, wherein: the inner side wall of the upper shell is provided with a baffle, and the baffle and the upper shell are of an integrally formed structure.
5. A heat-efficient protected set-top box according to claim 4, wherein: the length of the baffle is 1-3 CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373384.3A CN113163244A (en) | 2020-11-30 | 2020-11-30 | Protective set top box capable of effectively dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373384.3A CN113163244A (en) | 2020-11-30 | 2020-11-30 | Protective set top box capable of effectively dissipating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113163244A true CN113163244A (en) | 2021-07-23 |
Family
ID=76882504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011373384.3A Pending CN113163244A (en) | 2020-11-30 | 2020-11-30 | Protective set top box capable of effectively dissipating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113163244A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327719A (en) * | 2018-11-06 | 2019-02-12 | 江苏德联达智能科技有限公司 | A kind of Domestic set top box of effective purification air |
| CN111526676A (en) * | 2019-02-01 | 2020-08-11 | 深圳市理邦精密仪器股份有限公司 | Heat radiation structure and medical equipment with same |
| CN111683198A (en) * | 2020-06-18 | 2020-09-18 | 河北宏轩凯业电子科技有限公司 | Sunshine full-angle wireless camera solar power supply |
-
2020
- 2020-11-30 CN CN202011373384.3A patent/CN113163244A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327719A (en) * | 2018-11-06 | 2019-02-12 | 江苏德联达智能科技有限公司 | A kind of Domestic set top box of effective purification air |
| CN111526676A (en) * | 2019-02-01 | 2020-08-11 | 深圳市理邦精密仪器股份有限公司 | Heat radiation structure and medical equipment with same |
| CN111683198A (en) * | 2020-06-18 | 2020-09-18 | 河北宏轩凯业电子科技有限公司 | Sunshine full-angle wireless camera solar power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210723 |
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| RJ01 | Rejection of invention patent application after publication |