Travel device of pure electric car
A pure electric vehicle and driving device technology, applied in electric vehicles, power devices, pneumatic power devices, etc., can solve the problems of large weight, small capacity, and inability to play with lead electricity, and achieve the effect of cleaning urban air
Inactive Publication Date: 2013-07-31
孙宗炎
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Problems solved by technology
②The battery is expensive and has a short lifespan, making it unaffordable
③Charging stations are not popular and hard to find on the road
④The charging time is long, I can't afford to wait
⑤Lead batteries have large weight and small capacity; lithium batteries are expensive and prone to fire and explosion
[0006] At present, the hybrid power of high-speed vehicles has already been realized, but the problem existing in hybrid vehicles is mainly the high cost
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[0031] There are five plans to choose from in this case: Plans 1, 2 and 3 are similar, and they are series hybrids. The engine drives a generator to generate electricity for charging or walking, so as to supplement the battery capacity for long-distance travel; each is divided into short-term plans and long-term plans. Plans 4 and 5 are similar, and they are parallel hybrids. The engine drives an intermediate power wheel that can be raised and lowered to travel, and the wheels drive a generator to generate electricity for charging or electric travel for long-distance travel.
[0032] Option 1: "External generator car" solution (suitable for users who live in the plains and occasionally travel far)
[0033] See recent plans Figure 5 ,: the engine 1 (this example is the 125 type of electric starter, cylinder diameter Φ51.5 * 60, the air-cooled motorcycle engine of 6KW) is fixedly connected on the trailer 24 by the bracket 20, and the trailer 24 below is fixedly installed by th...
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A travel device of a pure electric car is an additional device which changes an ordinary pure electric car into a simple split type hybrid power car at an ultralow cost. The travel device comprises power generation equipment (13) driven by a small-sized combustion motor (1) and a driving device. A set of the power generation equipment (13) driven by the small-sized combustion motor (1) and the driving device provided with a single wheel are added on the low-speed pure electric car. The travel device is suitable for an electric car which takes a lead storage battery as the only power source and has motor power of lower than 6 kW. The purposes of the travel device are as follows: the disadvantage that a conventional pure electric car cannot travel for a long distance is overcome at the lowest cost; and under the condition that the comfort degree of a passenger is guaranteed, a travel manner which is good in safety, most environment-friendly and most economical at the same time is created.
Description
Technical field: [0001] The invention relates to a long-distance travel device for a low-speed pure electric car, which is an additional device for changing an ordinary pure electric car into a simple, ultra-low-cost detachable hybrid car. Background technique: [0002] Pure electric vehicles are the most energy-saving, environmentally friendly, and economical means of transportation, and they are also the means of transportation that the country vigorously advocates for development (the state subsidy is up to 60,000 yuan, Beijing does not shake numbers, and there are no restrictions on travel). [0003] 2011 was the year when pure electric vehicles encountered Waterloo, and the sales dropped sharply, which seriously frustrated my country's curve overtaking plan (annual sales were only 1 / 2000 of fuel vehicles), and Obama's new energy plan was completely ruined (the US plan In 2015, the production and sales of electric vehicles reached 1 million units, and the actual total sal...
Claims
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IPC IPC(8): B60K6/20B60L11/12B60L11/14B60L50/15B60L50/16
CPCY02T10/7016Y02T10/7241Y02T10/7077Y02T10/70Y02T10/72
Inventor 孙宗炎
Owner 孙宗炎