Battery module, battery device and electronic equipment
A battery module and electronic equipment technology, applied in the field of electronic technology applications, can solve the problems of material waste and space occupation, and achieve the effects of avoiding waste, increasing volume energy density, and reducing volume
Active Publication Date: 2021-01-05
HUAWEI DIGITAL POWER TECH CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Embodiments of the present disclosure provide a battery module, a battery device, and an electronic device, which can solve the problems of wasting materials and occupying a large space in the prior art
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0068] as attached figure 1 As shown, the embodiment of the present disclosure provides a battery module, which includes a battery module case 11, at least one separator 12, and N cells 13, where N is an integer greater than or equal to 2; wherein, the battery module case The body 11 is provided with a positive terminal 111 and a negative terminal 112; at least one separator 12 is located in the battery module housing 11 to separate the battery module housing 11 into a plurality of chambers 113, and each separator 12 is connected with the separator Two adjacent chambers 113 of the board 12 are shared; each battery cell 13 is located in one chamber 113 , and N battery cells 13 are powered through the positive terminal 111 and the negative terminal 112 .
[0069] It should be noted that the battery cell 13 involved in the embodiment of the present disclosure includes: a winding core and an electrolyte located in the chamber 113 . Wherein, the winding core is provided with a posit...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| length | aaaaa | aaaaa |
Login to View More
Abstract
The disclosure provides a battery module, a battery device and electronic equipment, belonging to the field of electronic technology applications. The battery module includes: a battery module housing, at least one separator and N cells, N is an integer greater than or equal to 2; the battery module housing is provided with a positive terminal and a negative terminal; at least one separator is located in the battery module In the case, the battery module case is divided into multiple chambers, and each partition is shared by two chambers adjacent to the partition; each battery cell is located in a chamber, and N cells pass through Positive and negative terminals for power. With the present invention, the battery cells located in adjacent chambers can be isolated through a shared separator, which can avoid the isolation of adjacent battery cells through their respective battery cell shells in the prior art, which can avoid the need for battery module preparation The waste of materials can also reduce the occupied space of the battery module casing, reduce the volume of the battery module, and increase the volumetric energy density of the battery module.
Description
technical field [0001] The present application relates to the application field of electronic technology, in particular to a battery module, a battery device and electronic equipment. Background technique [0002] In order to meet the needs of different scales of energy storage, power is usually supplied to electronic devices in the form of a single battery module or a combination of multiple battery modules. [0003] At present, a battery module generally includes: a battery module casing, and a plurality of battery cells located in the battery module casing. Multiple battery cells are connected in series and / or in parallel, and adjacent battery cells are closely attached. Wherein, the battery cell includes: a battery cell casing, a winding core and an electrolyte located in the battery cell casing; and, the winding core and the electrolyte constitute a battery cell. [0004] The battery cells in adjacent battery cells are separated by their respective battery cell casing...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/258H01M50/289H01M50/502H01M50/204H01M50/244H01M50/249H01M50/251
CPCH01M50/20H01M50/502Y02E60/10
Inventor 张光辉毕广春赵中令
Owner HUAWEI DIGITAL POWER TECH CO LTD