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Battery unit and mobile power supply

A battery unit and mobile power technology, which is applied in battery circuit devices, electric vehicles, electrical components, etc., can solve the problems of increased cost, inconvenient use of mobile power, and troublesome management, so as to reduce maintenance and upgrade costs and facilitate large-scale The effect of production and cost reduction

Inactive Publication Date: 2013-07-24
朱金怀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the mobile power supply is not removable, and the battery cannot be replaced or added or removed. When the control circuit is damaged or a single battery cell is damaged, the entire mobile power supply may be scrapped
The above situation has caused disadvantages such as inconvenient use of mobile power supply, increased cost, troublesome management, etc.

Method used

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  • Battery unit and mobile power supply
  • Battery unit and mobile power supply
  • Battery unit and mobile power supply

Examples

Experimental program
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Embodiment Construction

[0036] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] The invention provides a battery unit.

[0038] refer to Figure 1 to Figure 4 .

[0039] figure 1 It is a structural schematic diagram of assembled battery units in an embodiment of the battery unit of the present invention;

[0040] figure 2 It is a schematic structural diagram of an embodiment of the battery unit of the present invention;

[0041] image 3 It is a schematic diagram of the internal circuit structure in an embodiment of the battery unit of the present invention;

[0042] Figure 4 It is a schematic diagram of the internal circuit structure in another embodiment of the battery unit of the present invention.

[0043] The battery unit 1 provided in this embodiment includes a first casing 10, a battery core 20, an electrode contact 30, a first set of electrical contacts 40 and a second se...

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PUM

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Abstract

The invention discloses a battery unit and a mobile power supply provided with the battery unit; the battery unit comprises a first shell, a battery core, electrode contacts, a first group of electric contacts and a second group of electric contacts, wherein the first shell comprises a first outer surface and a second outer surface which are arranged at the positions of the opposite surfaces; the first group of electric contacts are arranged on the first outer surface, and the second group of electric contacts are arranged on the second outer surface; the first group of electric contacts and the second group of electric contacts are respectively and electrically connected with the battery core by the electrode contacts; every two adjacent battery units are combined together in a way of buckling, pinning, mortise and tenon joint or magnetic suction, and the second group of electric contacts of one battery unit have electric conduction relationship with the first group of electric contacts of the other battery unit; and the two battery units are connected in parallel or in series.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a battery unit and a mobile power supply. Background technique [0002] At present, the mobile power supply for digital products on the market is generally composed of a casing, a control circuit, a charging interface, an output interface, a battery electrode contact, a battery compartment, and a battery core, and a fixed number of rechargeable battery cores are used for power supply. The capacity of its electricity ranges from hundreds of milliamp hours to tens of thousands of milliampere hours, and when the capacity is larger, the volume is also larger. However, users have different requirements for the power capacity of the mobile power supply in various situations. However, since the power capacity of the mobile power supply is fixed, it is necessary to configure several mobile power supplies with different power capacities to adapt to applications in different si...

Claims

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Application Information

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IPC IPC(8): H01M2/20H01M2/06H01M2/02H01M10/42H02J7/00
CPCY02E60/10
Inventor 朱金怀
Owner 朱金怀
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