Mobile power supply provided with indicator lights
A technology of mobile power supply and indicator light, applied in the electronic field, can solve the problems of mobile power supply without indicator light, unable to display the charged amount, damage to the equipment to be charged, etc., to achieve mass production, convenient charging power, and convenient The effect of observation
Inactive Publication Date: 2013-11-20
SUZHOU WANTUMING ELECTRONICS SOFTWARE
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Problems solved by technology
[0002] In the modern society of digitalization and informationization, the status of mobile phones and tablet computers is getting higher and higher, and they have increasingly become one of the indispensable supplies in people's lives. As the functions of mobile phones and tablet computers become increasingly powerful and perfect, their Battery capacity and charging time have become the focus of people's attention, and the mobile power supply has become a portable charging device that can be carried around. Excessive, cause damage to the charging equipment
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] Embodiments of the invention include:
[0014] An invention of a mobile power supply with an indicator light, comprising: a casing 1, a battery core 2, a USB interface 3 and an indicator light 4.
[0015] The casing 1 is made of a square plastic material, non-toxic and harmless, light and easy to carry, simple in structure, exquisite and beautiful, and the battery core 2 is fixed inside the casing 1, and the battery core 2 is a lithium battery cell with a large capacity , small size, output voltage is 5V DC v...
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The invention discloses a mobile power supply provided with indicator lights. The mobile power supply comprises a casing, a battery cell, USB (universal serial bus) interfaces and the indicator lights, wherein the casing is square and made of a plastic material; the battery cell is fixed inside the casing, adopts a lithium battery cell and outputs 5V direct voltage and 1A direct current; the two USB interfaces are horizontally fixed on the side surface of the casing; and the four indicator lights are LED lights which are sequentially and horizontally arranged on the side surface of the casing. With the adoption of the scheme, the mobile power supply provided with the indicator lights has the advantages that the structure is simple, the mass production is facilitated, the mobile power supply is sturdy, durable, convenient and practical, the charging electric quantity is convenient to observe by means of the indicator lights, the damage to charging equipment due to excessive charging is effectively prevented, and the mobile power supply provided with the indicator lights has a broad market prospect in the aspect of popularization.
Description
technical field [0001] The invention relates to the field of electronics, in particular to an invention of a mobile power supply with an indicator light. Background technique [0002] In the modern society of digitalization and informationization, the status of mobile phones and tablet computers is getting higher and higher, and they have become one of the indispensable supplies in people's life. As the functions of mobile phones and tablet computers become more powerful and perfect, their The battery capacity and charging time have become the focus of people's attention. For this reason, the mobile power supply has become a portable charging device that can be carried around. However, the existing mobile power supply generally does not have an indicator light, and cannot display the charged amount, which is easy to cause charging. Excessive charging may cause damage to the charging equipment. Contents of the invention [0003] The technical problem mainly solved by the p...
Claims
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IPC IPC(8): H02J7/00
Inventor 徐轶卿
Owner SUZHOU WANTUMING ELECTRONICS SOFTWARE