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Low-temperature-resistant multifunctional charging device

A charging device and multi-functional technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve the problems of single function, low practicability, and inability to meet battery charging, and achieve the effect of multiple functions and high practical value

Active Publication Date: 2016-11-09
JIAXING NEWSTAR MOTOR CO LTD
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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 solve the problem that the charging device in the prior art has a single function, cannot satisfy battery charging at low temperature, and has low practicability, and provides a low-temperature resistant multifunctional charging device with multiple functions and good practicability
In this way, the present invention solves the problem that the charging device in the prior art has a single function and cannot satisfy battery charging at low temperature, realizes one thing with multiple functions, and improves the practicability

Method used

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  • Low-temperature-resistant multifunctional charging device

Examples

Experimental program
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Effect test

Embodiment 1

[0026]exist figure 1 figure 2 In the shown embodiment 1, a low-temperature resistant multifunctional charging device includes a charging device body 1, the body is a cuboid hollow structure, and inside the body are three battery compartments 2 arranged side by side on the same plane (see image 3 ), the battery compartment is compatible with 18650 lithium batteries, each battery compartment can hold two 18650 lithium batteries arranged in series, and six 18650 lithium batteries can be placed in the entire charging device, and the battery compartment is provided with a movable cover 20, so The movable cover plate is arranged on the bottom surface of the body. The base 3 is formed on the bottom of the body, and a heating device is provided on the top of the body. The heating device includes a heating plate 4 and an electric heating element 5 arranged under the heating plate. The electric heating element is connected to the battery compartment through a heating switch 6 arrange...

Embodiment 2

[0030] There are 4 battery compartments in Example 2, and each battery compartment can accommodate 2 18650 lithium batteries arranged in series, and 8 18650 lithium batteries can be placed in the entire charging device, and the bottom surface of the body of Example 2 is also equipped with two emergency ignition hole (not shown in the figure), the two ignition holes are respectively connected to the positive and negative output poles of the battery compartment, and the rest are the same as in Embodiment 1.

[0031] When the present invention is used, the 18650 lithium battery is put into the battery compartment, and it can be used as a mobile charging power supply or a flashlight after being charged through the power input interface, and the telescopic plate can also be pulled out to charge the mobile phone in an upright manner. It is also convenient to browse the web, watch videos, etc.; when charging a mobile phone or other digital products in a low temperature state, the mobi...

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Abstract

The invention discloses a low-temperature-resistant multifunctional charging device. A body of the device is of a cuboid hollow structure; three to four battery bins which are arranged on the same plane in parallel are disposed inside the body; a heating device is disposed on the top of a body; a power input interface is disposed on a rear end in the length direction of the body; a power output interface and a flashlight lighting head which is embedded in the body are disposed on a front end of the body; a control module is also disposed in the body; and the control module is connected with the power input interface, the battery bins and the power output interface. According to the low-temperature-resistant multifunctional charging device, the problems in the prior art that a charging device has a single function and cannot satisfy the requirement for battery charging in a low-temperature state are effectively solved; the charging device disclosed by the invention has multiple functions and can satisfy the requirement for battery charging in the low-temperature state and has very high practical value.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to a low-temperature resistant multifunctional charging device. Background technique [0002] With the increasing number of electronic products such as digital cameras, mobile phones, and laptop computers, how to conveniently provide sufficient power for these devices has become a problem that people pay more and more attention to. In addition, people now have more and more outdoor activities, and many times they need portable charging tools with multiple functions to meet actual needs such as charging and lighting when they are in the field. In addition, the temperature in the field is low in winter. Due to the low activity of the battery and the large internal impedance at low temperature, it is easy to cause excessive voltage changes and cause misjudgment by the charging system, resulting in the situation that the battery cannot be fully charged, which affects the charging...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0042
Inventor 金虹
Owner JIAXING NEWSTAR MOTOR CO LTD
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