Set top box

A set-top box and housing technology, which is applied in image communication, selective content distribution, electrical components, etc., can solve the problems such as the remote control cannot be placed in the set-top box, the heat dissipation effect is poor, etc., achieve good heat dissipation effect, prevent loss or damage, and simple structure Effect

Inactive Publication Date: 2015-05-20
SHAANXI TIAN HAO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the defects that the existing set-top box cannot place the remote control and the heat dissipation effect is poor in summer

Method used

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  • Set top box
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Embodiment Construction

[0013] In order to overcome the defects that the set-top box cannot place a remote controller and has a poor heat dissipation effect in summer, a set-top box will be further described in detail below with reference to the drawings and embodiments.

[0014] Such as figure 1 , 2 A kind of set-top box shown in , 3, comprises shell 1, and the upper surface of described shell 1 is provided with groove 2, and the bottom of described shell 1 is provided with TEC4, and described TEC4 is embedded in shell 1 , the cooling surface of the TEC4 is set on the inner surface of the casing 1 , and the cooling surface is set on the outer surface of the casing 1 . The TEC4 is connected with the power terminal of the set-top box.

[0015] It can be seen that the groove 2 provided on the shell 1 can place the remote control, and when the remote control is not in use, it can be placed in the groove 2 to prevent the remote control from being lost or damaged due to misplacement The ground of the h...

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Abstract

The present invention provides a set top box, comprising a housing, wherein an upper surface of the housing is provided with a groove, and the bottom of the housing is provided with a TEC; the TEC is embedded in the housing; a cooling surface of the TEC is arranged on an inner surface of the housing; and a heat radiating surface of the TEC is arranged on an outer surface of the housing. The TEC is connected with a power supply terminal of the set top box. The set top box is simple in structure and is able to be used for placing a remote controller, preventing the remote controller from being lost or being damaged; the set top box has good heat radiating effect in hot summer without affecting the receiving of television signals; meanwhile, the set top box needs not to be replaced due to failure caused by poor heat radiation, thereby reducing unnecessary cost.

Description

technical field [0001] The invention relates to a set-top box. Background technique [0002] With the popularization of digital TV, set-top boxes such as digital satellite TV set-top boxes, digital cable TV set-top boxes and digital terrestrial TV set-top boxes have entered families in large numbers, and TV set-top boxes need to be equipped with remote controls. People place it casually, and it often happens that the remote control cannot be found, or it is often dropped, resulting in failure of the remote control; the existing set-top boxes rely on internal heat sinks for heat dissipation, and the heat dissipation effect in winter is relatively low. Okay, but in summer, the heat dissipation of the set-top box will be very poor, which often leads to interference with the received signal and unstable viewing signals. Serious emptying may cause the set-top box to fail, and the replacement of the set-top box will generate certain unnecessary expenses. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41
CPCH04N21/41
Inventor 邵明绪
Owner SHAANXI TIAN HAO TECH
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