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A battery pack mounted on a roof of an automobile and a method for using the battery pack

A technology for automobile top cover and battery pack, which is applied to power units, vehicle components, electric power units, etc., can solve the problems of inconvenient disassembly and maintenance, easy to be damaged, and small battery layout space, and achieves improved sealing performance and protection. Easy and fast effect of battery pack, installation and removal

Pending Publication Date: 2019-01-15
ZHEJIANG UFO AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the problems of small battery layout space, inconvenient disassembly and maintenance, and easy damage in the prior art, and provide a battery pack installed on the roof of a car and its use method, which has the advantages of not occupying extra space and not affecting The advantages of convenient use, disassembly and maintenance, and not easy to be damaged or dangerous

Method used

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  • A battery pack mounted on a roof of an automobile and a method for using the battery pack
  • A battery pack mounted on a roof of an automobile and a method for using the battery pack
  • A battery pack mounted on a roof of an automobile and a method for using the battery pack

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Effect test

Embodiment 1

[0050] Refer to attached figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 and Figure 8 As shown, a battery pack installed on a car roof 250 in this embodiment includes a battery pack 100 and a vehicle body assembly 200, and the battery pack 100 includes an upper cover 110, a lower cover 120, and a battery pack located between the upper and lower covers 120 130, the longitudinal and transverse sections of the upper cover 110 are in an inverted U-shaped structure, and the outer contour of the upper cover 110 is provided with an upper flange surface 111, and several upward erected inverted L-shaped flanges are evenly distributed on the upper flange surface 111 112, the longitudinal and transverse sections of the lower cover 120 are U-shaped structures, the outer contour of the lower cover 120 is provided with a lower flange surface 121, the lower flange surface 121 corresponds to the upper flange surface 111 and closely fits, the upper method ...

Embodiment 2

[0061] Refer to attached figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 and Figure 9 As shown, a method of using the battery pack installed on the roof 250 of the car in this embodiment, the use method is the installation structure of the battery pack 100 and the vehicle body, the battery pack 100 is fixedly connected to the vehicle body assembly 200, the sealing ring 1 and the sealing ring The second is to cooperate with the body assembly 200 to seal the battery pack 100 .

[0062] The use method of this embodiment includes the following steps:

[0063] S100, closing the cover, closing the upper cover 110 and the lower cover 120 of the battery pack 100, and bonding the upper flange surface 111 and the lower flange surface 121;

[0064] S200, sealing, the T-shaped 320 of the first sealing strip 300 snaps to the bottom surface of the lower flange surface 121, and the second sealing strip 500 is annularly closed along the out...

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Abstract

The invention relates to a battery pack mounted on a roof of an automobile and a method for using the battery pack, belonging to the technical field of new energy vehicles. The battery pack includes battery packs and body assemblies. The battery pack includes an upper cover, a lower cover and a battery pack located between the lower cover and the upper cover. Longitudinal and transverse cross sections of upper cover are inverted U-shaped, the outer contour of the upper cover is provided with an upper flange surface, and the upper flange surface is evenly provided with a plurality of upward vertical inverted L-shaped flanges. Longitudinal and transverse cross sections of the lower cover are U-shaped, the outer contour of the lower cover is provided with a lower flange surface, and the lowerflange surface corresponds to the upper flange surface and closely fits with the upper flange surface. An upper flange surface and a low flange surface are provided with mounting holes correspondingto each other. The body assembly includes a front cross member, a rear cross member, and left and right sides. Battery packs are securely connected to the front cross member, the rear cross member, and the left and right sides through mounting screws into the mounting holes. The bottom surface of the lower flange surface is provided with a ring of grooves, the cross section of the grooves is an inverted T-shaped structure, a first sealing strip is clamped in the grooves, and a sealant is arranged at the joint of the upper flange surface and the lower flange surface. The battery pack mounted ona roof does not occupy extra space and does not affect the use, has the advantages of convenient disassembly and maintenance and is not easy to be damaged and not dangerous.

Description

technical field [0001] The invention belongs to the field of new energy vehicles, and more specifically relates to a battery pack installed on the roof of the vehicle and a method for using the same. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. [0003] Generally, the battery packs of new energy vehicles such as pure electric vehicles and hybrid vehicles are distributed in several common locations: the fuel tank of traditional vehicles, directly under the passenger compartment, and the trunk, etc. These locations have the following problems: [0004] 1. As national regulations and customers have higher and higher requirements for the mileage of electric ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04
CPCB60K1/04B60K2001/0405
Inventor 陈文仙卢礼华赵堃田峰
Owner ZHEJIANG UFO AUTOMOBILE MFG CO LTD
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