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Battery box with hidden-type lifting tools

A concealed and spreader technology, which is applied in the direction of battery pack parts, circuits, electrical components, etc., can solve the problems of increasing the space of the battery box and insufficient strength, and achieves the effects of space saving, simple appearance and high handling safety

Active Publication Date: 2016-08-03
FUJIAN YIDONGLI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above two hoisting structures have their own shortcomings. The use of welding lugs will increase the space of the battery box; the use of detachable locking lugs will make the designer worry about insufficient strength.

Method used

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  • Battery box with hidden-type lifting tools
  • Battery box with hidden-type lifting tools
  • Battery box with hidden-type lifting tools

Examples

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Effect test

Embodiment Construction

[0029] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0030] like Figure 1-3 As shown, it is a battery box with a hidden sling disclosed by the present invention, which includes a box-shaped main body 1, a partition 2 and a telescopic sling 3, and a partition 2 is installed on both sides of the box-shaped main body 1, and the partition 2. The box-shaped main body 1 is divided into two spreader accommodation areas 10 on both sides and a battery pack placement area 20 in the middle, and telescopic spreaders 3 are installed in both spreader accommodation areas 10 .

[0031] like Figure 4-7 As shown, the telescopic hanger 3 includes a plug 31 , a force plate 32 , a suspension rope 33 and a spring 34 .

[0032] The force plate 32 is fixed in the accommodating area 10 of the spreader, and both sides of the force plate 32 have triangular reinforcing ribs 321 perpendi...

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Abstract

The invention discloses a battery box with hidden-type lifting tools. The battery box comprises a box-type body, partition plates and the telescopic lifting tools, the partition plates divide the box-type body into lifting containing areas on the two sides and a battery pack containing area in the middle, each telescopic lifting tool comprises a stopper head, a stressed plate, a lifting rope and a spring, each stressed plate is fixedly installed in the corresponding lifting tool containing area and provided with two punched holes allowing the corresponding lifting rope to be arranged in a penetrating mode, the two ends of each lifting rope penetrate through the corresponding punched holes to be fixedly connected in a butt-joint mode to form a closed structure, the box-type body is provided with extending holes allowing the lifting ropes to extend out, the upper end of each lifting rope is installed on the corresponding stopper head which is clamped outside the corresponding extension hole, the lower end of each lifting rope and one end of the corresponding spring are fixedly installed, and the other end of each spring and the corresponding lifting tool containing area are fixedly installed. According to the battery box with the hidden-type lifting tools, lifting lugs do not need to be installed, and the battery box with the hidden-type lifting tools has the advantages of being capable of saving space, high in carrying safety and simple in appearance.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a battery box with a hidden spreader used in electric vehicles. Background technique [0002] New energy vehicles refer to vehicles that use unconventional vehicle fuel or electricity as the power source, and integrate advanced technologies in vehicle power control and drive to form advanced technical principles, new technologies, and new structures. As a type of new energy vehicles, electric vehicles have the characteristics of low pollution and zero emissions. [0003] The battery is the energy source of the electric vehicle. The space of the electric vehicle is limited, and there are certain restrictions on the placement of the battery. The weight of the general power battery pack is relatively heavy. It is necessary to weld the lifting lugs outside the battery box where the battery pack is stored or place it outside. Lifting and handling can only be carried out a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M50/249
CPCH01M50/20Y02E60/10
Inventor 黄剑廖美敦
Owner FUJIAN YIDONGLI ELECTRONICS TECH CO LTD
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