Structural layout of pure electric logistics vehicle with high driving range

A technology of driving mileage and structural arrangement, applied in electric power units, power units, vehicle components, etc., can solve the problems of insufficient minimum ground clearance of the chassis and high center of gravity of the vehicle, and achieve easy disassembly, short wiring distance, and stable increase. degree of effect

Inactive Publication Date: 2017-06-30
WUHAN YINGKANG HUITONG ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the storage capacity of pure electric logistics vehicles in China is generally around 20KW / h, and the driving range is 100-150 kilometers. The minimum ground clearance of the chassis is insufficient, and the center of gravity of the vehicle is high.

Method used

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  • Structural layout of pure electric logistics vehicle with high driving range
  • Structural layout of pure electric logistics vehicle with high driving range
  • Structural layout of pure electric logistics vehicle with high driving range

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Embodiment Construction

[0053] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0054] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred...

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Abstract

The present invention relates to the structural arrangement of a pure electric logistics vehicle with a high driving range. The micro-card chassis 1 is used for refitting. The power battery pack is composed of a large battery box and two small battery boxes. The on-board charger and DC / DC are made into an integrated structure. , forming an integrated component 21; the front battery box 2 is installed directly under the cab, and the vehicle controller 27 is installed under the co-pilot; the driving motor 5, the driving motor controller 20, the high-voltage power distribution box 19, and the integrated components 21 , electric vacuum pumps are all installed under the chassis; the front battery box 2 is installed behind the front axle, and the driving motor 5 is installed between the beam II and the beam III; the second rear battery box 13 and the first rear battery box 23 pass through the rear battery box The rear bracket 22 is installed between the beam III and the beam IV, and the rear bracket 16 is installed between the beam V and the beam VI. The present invention enables the electric logistics vehicle to have high driving range, safe and stable driving, and large vehicle capacity.

Description

technical field [0001] The invention belongs to the technical field of pure electric vehicles, and in particular relates to the structural arrangement of a pure electric logistics vehicle with high driving range. Background technique [0002] The electric logistics vehicle is a mobile assembly device powered by a vehicle-mounted power supply for transporting and storing materials. According to the principle of motor drive, electric logistics vehicles can also be divided into two types: DC electric drive vehicles and variable frequency electric logistics vehicles. Compared with traditional fuel vehicles, pure electric logistics vehicles have the advantages of smooth driving, compact structure, low noise, and zero emissions. At present, the storage capacity of pure electric logistics vehicles in China is generally around 20KW / h, the driving range is 100-150 kilometers, the minimum ground clearance of the chassis is insufficient, and the center of gravity of the vehicle is rel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/00B60K1/04
Inventor 黄忠桥熊宇王磊
Owner WUHAN YINGKANG HUITONG ELECTRIC
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