Roller charging device for luggage case

A technology for charging devices and luggage, which can be applied to luggage, circuit devices, battery circuit devices, etc., and can solve problems such as restrictions on charging occasions

Inactive Publication Date: 2014-12-03
胜扬兴精机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The charging of the above-mentioned rechargeable battery or mobile power supply must be carried out in an environment with an external power supply, so the charging occasions are limited

Method used

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  • Roller charging device for luggage case
  • Roller charging device for luggage case
  • Roller charging device for luggage case

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] Such as Figure 1 to Figure 3 , The roller charging device 1 for luggage of the present invention includes: a power generation module 30, a power storage module 40, an output port 50, and a transmission line 60; the power generation module 30, power storage module 40, output The port 50 is packaged in a housing 70 .

[0020] In the present invention, a preferred luggage roller that can realize the power generation and charging device is a roller that can rotate in the front and rear directions. As shown in the figure, the roller 10 is installed under the luggage case 12 through a wheel frame 11 . A driving part 13 extends outward from the center of the roller 10 , and the driving part 13 is used to pivotally connect with the power generation module 30 . The driving part 13 is an object that rotates synchronously with the roller 10 . The driving part 13 may be a rotating axle of the roller 10 .

[0021] The power generation module 30 is a known structure, mainly inclu...

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PUM

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Abstract

The invention discloses a roller charging device of a luggage case. A power generating module is installed on at least one roller of the luggage case. The power generating module is coupled with an electricity storage module. The electricity storage module is coupled with an output port. The output port is connected with an input end of a transmission wire. An output end of the transmission wire is connected with an input port of a mobile power supply. The mobile power supply is arranged on a mobile power supply base on the surface of the luggage case. The power generating module, the electricity storage module, and the output port are encapsulated in a casing cover which is fixed on the luggage case. The idler-wheel charging device of the luggage case does not cause extra burden on a user and the electronic assembly complexity of the charging device can be simplified so that it is prevented that instable voltage or surges of a manually operated charging device affect an intelligent electronic product.

Description

technical field [0001] The invention relates to a portable charging device, in particular to a roller charging device for luggage. Background technique [0002] Various portable intelligent electronic products, such as mobile phones, tablet computers, etc., have a high penetration rate in the market. The power supply of these electronic products relies on rechargeable batteries. In order to support the long-term use of the electronic device, it is necessary to prepare at least one rechargeable battery or a power bank. The rechargeable battery or mobile power supply is charged with a household AC power supply. The voltage of the household AC power supply is converted into a voltage that meets the charging requirements through a transformer, and then rectified and stabilized by an additional circuit, and the DC power required for charging is output for the rechargeable battery Or power bank for charging. [0003] The charging of the above-mentioned rechargeable battery or m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00A45C15/00
Inventor 黄耀庆
Owner 胜扬兴精机有限公司
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