A leading insulating protective cover for a power battery and a power battery module containing the protective cover
A power battery and insulation protection technology, which is applied to battery pack parts, batteries, battery boxes/coats, etc., can solve the problems of high product cost and non-universal insulation protection cover, so as to reduce research and development costs and shorten research and development Time, the effect of reducing R&D costs
Active Publication Date: 2018-04-20
BYD CO LTD
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to solve the technical problems that the existing power battery lead insulating protective cover has no versatility and high product cost, the present invention provides a power battery lead insulating protective cover with universality and low product cost and its protective cover power battery module
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
[0034] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the 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.
[0035] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or...
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
Login to View More Abstract
The present invention provides a lead-out insulating protective cover for a power battery. The protective cover includes a protective cover body for accommodating lead-out terminals, a first removable sheet and a positioning structure arranged at the end of the protective cover body; the first removable The removal piece is removably connected to the end of the protective cover body; the positioning structure is arranged on the side of the protective cover body. The invention also provides a power battery module containing the protective cover. The lead-out insulation protection cover for power batteries provided by the present invention can be used in conjunction with the form of removing the first removable piece or the second removable piece when the shape and lead-out direction of the lead-out terminal change, and the operation is simple , so as to achieve common use in different modules, reduce R&D costs and shorten R&D time.
Description
technical field [0001] The invention belongs to the field of power batteries, and in particular relates to a lead insulating protective cover for a power battery and a power battery containing the protective cover. Background technique [0002] In the context of the depletion of non-renewable resources such as petroleum and the increasingly serious environmental pollution, people place great expectations on new energy. Whether it is wind energy, solar energy, or electric vehicles, these new energy technologies that have attracted much attention are indispensable for battery modules that are used for energy storage or as a power source, so the performance of battery modules directly affects the development of current new energy technologies . The vehicle power battery is the most complicated to use, which puts forward extremely high requirements for the safety, reliability and low cost of the power battery pack. [0003] In order to achieve higher energy density and power d...
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): H01M2/06H01M50/172
CPCH01M2220/20H01M50/172Y02E60/10
Inventor 彭青波张雪峰鲁志佩朱建华朱燕
Owner BYD CO LTD