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Stretch and retraction electricity taking device and electric vehicle including automobile and train applying stretch and retraction electricity taking device

A technology for electric vehicles and electric appliances, which is applied in the direction of electric vehicles, electric vehicle charging technology, current collectors, etc., can solve the problems of difficult popularization, high cost, and inconvenient charging, so as to save invalid mileage and time, and improve electric energy Harnessing the effects of efficiency, eliminating energy and worry

Pending Publication Date: 2019-07-09
徐文辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electric vehicles on the road now include electric vehicles, and their power parts include batteries, motors, transformers, chargers, controllers, switches, etc., but there are problems such as inconvenient charging, low power storage, short driving range, and high cost. It is not easy to popularize and promote

Method used

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  • Stretch and retraction electricity taking device and electric vehicle including automobile and train applying stretch and retraction electricity taking device
  • Stretch and retraction electricity taking device and electric vehicle including automobile and train applying stretch and retraction electricity taking device
  • Stretch and retraction electricity taking device and electric vehicle including automobile and train applying stretch and retraction electricity taking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: When an electric vehicle uses the electric vehicle of the present invention to drive on a road section with a power supply slide line, it exhibits a pull-out and retrieval appliance, which touches the power supply slide line softly and smoothly like slender and eye-catching wings to obtain power The structure, installation and working conditions of driving electric vehicles and charging and storing electricity to ensure that there is electricity to continue driving electric vehicles on road sections without power supply slide lines. Embodiment 1 As shown in the figure, Embodiment 1 includes an electric vehicle not shown in the figure and on-board sensors and controllers not shown in the figure, and also includes such as figure 1 figure 2 The shown support base and plate 1, the turntable seat 2, the assembly bolt and nut group 3, the pressure plate 4, the wall 5 of the cylinder sleeve 9, the circular shell 6 of the angular stroke electric actuator 8, which...

Embodiment 2

[0048] Embodiment 2: The assembly application of this embodiment on the electric vehicle is retrieved and retrieved. The difference from Embodiment 1 is that the bent swing arm 18 of Embodiment 1 becomes a hanging block passing through the lower opening of the turntable seat 2. 18. The width of the hanging block 18 is equal to that of the trough-shaped swing support rod 21. Correspondingly, the connecting hanging plate 19 is turned into a bent hanging plate 19 from front to back and then downward, so as to realize the rotating shaft 11 of the turntable 10 and the hanging block. The simplification of the whole formed by 18 and the convenience of assembling and the further reduction of the turntable seat 2; a plurality of holes are dug out on the cylinder cover 9 or a cage is formed by combined welding to reduce weight, save material, and better dissipate heat. Remove the conductor chute 26, and the rear outer bare surface of the lengthened tilting section of the rubber-coated co...

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PUM

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Abstract

The invention discloses an electric automobile and a stretch and retraction electricity taking device of an electric vehicle. The stretch and retraction electricity taking device comprises devices which are controlled to stretch out to keep contact with power supply slide wires arranged at the side of a side guardrail at the side of a road during stretch by adapting to the mutual position changesduring vehicle travel, safely lead in and lead out current, and break away from the power supply slide wires to perform return and positioning during retraction; and controlled stretch and retractiondevices for leading-in and leading-out of current from the same road side, which are formed in the mode that after electric conductors and a combination of the electric conductors are wrapped with adhesive, each inner section is flexibly connected with a switch, a controller, a charging storage battery and an electrical appliance, a stretch section cooperates with a machine capable of stretching and retracting, wherein the outmost section of the stretch section is exposed slant in the vertical direction, under the machine stretching condition, the stretch and retraction devices make contact with the corresponding power supply slide wires and stretch and retract elastically to maintain flexible contact for electricity transmission. The invention further discloses an electric vehicle including an automobile, a train and a special vehicle. The electric vehicle is provided with the stretch and retraction electricity taking devices which make contact with the power supply slide wires for sliding electricity taking after the stretch and retraction electricity taking devices stretch out, is charged during travel until leaving a power supply circuit and returns to the power supply circuitwithin the permissive mileage of electric power storage of the battery; the electric vehicle is charged during travel and arrives and departs outside the power supply circuit through electric power storage, and the stroke is infinite.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a device for an electric vehicle traveling on roads and streets to retrieve power from a power supply slide line at the side of the road and the electric vehicle. Background technique [0002] Electric vehicles on the road now include electric vehicles, and their power parts include batteries, motors, transformers, chargers, controllers, switches, etc., but there are problems such as inconvenient charging, low power storage, short driving range, and high cost. It is not easy to popularize and promote. [0003] Therefore need to improve electric vehicles in the prior art including electric vehicles, make it convenient to charge, long driving mileage, low cost, to facilitate popularization. Contents of the invention [0004] In view of this, the object of the present invention is to provide a retrieving electric appliance, which has the advantages of convenient charging and char...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L9/00B60L53/14B60L5/00
CPCB60L9/00B60L5/00Y02T10/72Y02T10/70Y02T90/14Y02T10/7072
Inventor 徐文辉
Owner 徐文辉
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