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Portable digital mobile television with solar power supply equipment

A technology of solar power supply and mobile TV, applied in the field of TV, can solve the problem of continuous power supply of portable digital mobile TV and so on

Inactive Publication Date: 2011-08-17
李剑
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a portable digital mobile TV with its own solar power supply device, to solve the problem of continuous power supply of portable digital mobile TV, and to facilitate users who are often outside and do not have charging conditions to watch TV

Method used

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  • Portable digital mobile television with solar power supply equipment
  • Portable digital mobile television with solar power supply equipment
  • Portable digital mobile television with solar power supply equipment

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Embodiment Construction

[0014] Such as figure 1 , figure 2 As shown, a portable digital mobile TV with a solar power supply device is composed of a casing 1, an image display screen 2, a TV signal receiving and processing circuit 3 and a rechargeable battery 4. The image display screen 2 is installed at the front position of the casing 1, The TV signal receiving and processing circuit 3 and the rechargeable battery 4 are installed inside the casing 1, and the rechargeable battery 4 is generally connected to an external DC power supply through the charging jack 5 on the side of the casing 1 for power supplementation. The present invention installs the solar cell panel 6 on the back side of the casing 1, and the solar cell panel 6 is inlaid in a pit corresponding to the size of the solar cell panel 6 on the back side of the casing 1, and the thickness of the solar cell panel 6 is equal to that of the pit. depth, such as image 3 As shown, the solar panel 6 is connected to the rechargeable battery 4 ...

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Abstract

The invention discloses a portable digital mobile television with solar power supply equipment, which comprises the portable digital mobile television and a solar battery arranged on a casing of the portable digital mobile television, wherein the solar battery charges the portable digital mobile television after converting sunlight into currents. The portable digital mobile television solves the problem of continuous power supply to the digital mobile television in specific environments, and facilitates users who often are out of doors and inconvenient to charge through commercial power.

Description

technical field [0001] The invention relates to a TV, in particular to a portable digital mobile TV powered by solar energy. Background technique [0002] With the development of digital TV technology, there are currently a large number of portable digital mobile TVs (commonly known as pocket TVs, handheld TVs) for personal use on the market, including such as CMMB, DMB-TH, DVB-T / H, ISDB-T, ATSC -M / H, T-DMB / S-DMB and other standard mobile TV products with GPS satellite positioning system and integrated MP3, MP4, electronic dictionary, e-book and camera functions, these products are compact and easy to carry , suitable for consumers of all ages, genders and identities, especially the characteristics of carrying are loved by people. On the other hand, these products are currently powered by polymer rechargeable batteries. Due to the limitation of battery capacity, charging Generally, you can only watch TV for 3-5 hours at a time, which is a troublesome thing for some users wh...

Claims

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Application Information

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IPC IPC(8): H04N5/63H02J7/00
Inventor 李剑
Owner 李剑
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