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Power cell box used for electric vehicle

A technology for electric vehicles and power batteries, which is applied to secondary batteries, battery pack components, circuits, etc., to achieve the effects of small footprint, fast combination, and strong versatility

Inactive Publication Date: 2011-06-08
力帆科技(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there are no products that can meet the above requirements in various public publications and on the market.

Method used

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  • Power cell box used for electric vehicle
  • Power cell box used for electric vehicle
  • Power cell box used for electric vehicle

Examples

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Effect test

Embodiment Construction

[0019] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0020] Such as figure 1 , figure 2 , image 3 , Figure 5 As shown, the present invention includes a box body 1 and a box cover 3. The box body 1 is a cuboid structure whose length is significantly greater than the height. One end of the box body 1 in the width direction is open, and the other ends are closed. The closed end in the width direction of the box body 1 is a first-order stepped structure with a rectangular boss 2; a box cover 3 is arranged in the open end of the box body 1 in the width direction, and the box cover 3 is fixed to the box body 1 by screws. 3 and the end surface of the open end of the box body 1 form a connection groove 4, the shape and size of the connection groove 4 are adapted to the boss 2. A row of ventilation holes 7 is opened on the box cover 3, and the row of ventilation holes 7 is composed of equilateral triangular holes...

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Abstract

The invention discloses a power cell box used for an electric vehicle. The power cell box is provided with a box body (1). The box body (1) is a cuboidal structure, the length of which is obviously more than the height. One end of the box body (1) in the width direction is closed; the closed end is a sidestep-shaped structure and is provided with a rectangular salient (2); the other end of the box body (1) in the width direction is open; the open position is fixed with a box cover (3); the box cover (3) is arranged in the box body (1); a connecting trough (4) is formed between the box cover (3) and the end surface of the open end of the box body (1); the shape and size of the connecting trough (4) correspond to the shape and size of the salient (2); and one end of the box body (1) in the length direction is provided with a main power socket (5) and a sensor socket (6). In the invention, the structure is simple, the volume is small, the quick combination of the cell box can be realized, the combination is convenient and quick, and the power cell box can be generally used in various electric vehicles.

Description

technical field [0001] The invention relates to a component of an electric vehicle, in particular to a power battery box on the electric vehicle. Background technique [0002] Due to the pollution of fuel vehicles to the environment and the continuous rise of international oil prices, various automobile manufacturers have increased the pace of research on electric vehicles. As we all know, electric vehicles are powered by lithium batteries installed inside them. Due to the different shapes and combinations of lithium batteries, the combined housing also has special requirements. The design of the electric vehicle battery box should consider the heat dissipation of the lithium battery, the installation and combination of the battery box, and the versatility of various cars. and many other factors. At present, there are no products that can meet the above requirements in various publications and on the market. Contents of the invention [0003] The technical problem to be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/10H01M10/50H01M2/00H01M10/613H01M10/625H01M10/643H01M10/6561H01M50/244H01M50/249H01M50/298
CPCY02E60/12Y02E60/10
Inventor 夏先明
Owner 力帆科技(集团)股份有限公司
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