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Portable power supply

A portable power supply and power supply technology, applied in the field of power supply, can solve the problems of unfavorable carrying, insufficient support for going out, inconvenient use, etc., and achieve the effect of multiple choices and convenient use

Pending Publication Date: 2018-11-13
陈家和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if figure 1 As shown, the existing portable power supply 5 becomes very large and heavy in order to have a large capacity. When traveling short distances, especially without a bag, it is not conducive to carrying. In order to reduce the weight and reduce the volume, it will lead to The capacity of the portable power supply 5 is too small to support long-term outdoor use. Such shortcomings make the portable power supply 5 unable to flexibly adapt to various scenarios, which makes it inconvenient to use

Method used

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Embodiment Construction

[0009] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0010] see Figure 2 to Figure 3 , is a portable power source according to an embodiment of the present invention, including a first power source 1 , a second power source 2 and a third power source 3 . The first input terminal 10 is provided on the bottom end surface of the first power supply 1, and the first output terminal 12 is provided on the top end surface. The first input terminal 10 is electrically connected to the external power supply 4 in order to connect the external power supply 4 to the A power supply 1 supplies power, the bottom end surface of the ...

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PUM

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Abstract

The invention discloses a portable power supply which comprises a first power supply and a second power supply. A first input terminal is arranged on the bottom end surface of the first power supply;a first output terminal is arranged on the top end surface; the first input terminal is separably and electrically connected with an external power supply so as to be used for supplying power to the first power supply from the external power supply; a second input terminal is arranged on the bottom end surface of the second power supply; a second output terminal is arranged on the top end surface;the first input terminal is separably and electrically connected with the second input terminal so as to be used for transmitting power of the external power supply to the second power supply.

Description

technical field [0001] The invention relates to a power supply, in particular to a portable power supply. Background technique [0002] Now that portable electronic devices permeate all aspects of people's daily life, people's dependence on portable electronic devices is becoming stronger and stronger. Time is getting longer and longer, due to the limitations of existing battery technology, the capacity of the built-in battery of portable devices has always been one of the bottlenecks in the development of the industry. In order to overcome this deficiency and prolong battery standby time, external portable power sources have emerged as the times require. However, if figure 1 As shown, the existing portable power supply 5 becomes very large and heavy in order to have a large capacity. When traveling short distances, especially without a bag, it is not conducive to carrying. In order to reduce the weight and reduce the volume, it will lead to The capacity of the portable p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0042
Inventor 陈家和陈卓
Owner 陈家和