Energy-saving automobile

A technology for automobiles and car bodies, applied in the direction of body, body stability, vehicle parts, etc., can solve the problems of ignoring the rear negative pressure area, large energy consumption, etc., and achieve the effect of reducing resistance and reducing negative pressure resistance

Pending Publication Date: 2014-11-19
朱晓义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, when optimizing the energy saving of automobiles, we usually only focus on the front, upper and side parts of the car body, and reduce the above-mentioned resistance through various streamlined designs, while ignoring the rear negative pressure, which is very important for energy saving. The improvement of the area, so far, the above-mentioned resistance is still the largest energy consumption in the driving of the car, so it is necessary to make further improvements

Method used

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Embodiment Construction

[0026] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0027] The most critical idea of ​​the present invention is: the upper, lower or side parts around the rear shell of the car body are provided with a fluid inlet to communicate with the tail outlet at the rear of the car body, and the original flow from the surroundings of the car body to the rear direction The fluid discharged at the back is changed to part or even most of the fluid discharged from the tail outlet to fill the negative pressure area at the rear of the car. Reducing the negative pressure area also reduces the resistance caused by the high-speed driving of the car, thereby achieving the purpose of energy saving.

[0028] see Figure 1 to Figure 3 , an energy-saving automobile, comprising a car body 1, at least one of the upp...

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Abstract

The invention discloses an energy-saving automobile. A tail lead-out port is formed in the rear portion of an automobile body and communicated with a lead-in port formed in at least one of the upper portion, the lower portion and the side of the portion, located between rear wheels and the rear portion of the automobile body, of a shell. The energy-saving automobile has the advantages that fluid passing by the automobile body when the automobile travels fast is discharged out from the lead-in port formed in at least one of the upper portion, the lower portion and the side of the portion, located between the rear wheels and the rear portion of the automobile body, of the shell to the tail lead-out port so that a rear negative pressure area can be filled with the fluid, negative pressure resistance in the traveling process of the automobile is reduced, resistance to the automobile in the traveling process is reduced, and the purpose of saving energy is achieved.

Description

technical field [0001] The invention relates to the field of automobile structures, in particular to energy-saving automobiles. Background technique [0002] When the car is running, the fluid surrounds the car. Due to the continuity of the fluid, the fluid passes through different paths from the front to the rear and reaches the rear at the same time. The resulting resistance includes: the positive pressure in front of the car, the surrounding side force, the rear Negative pressure, and lift drag. Nowadays, when optimizing the energy saving of automobiles, we usually only focus on the front, upper and side parts of the car body, and reduce the above-mentioned resistance through various streamlined designs, while ignoring the rear negative pressure, which is very important for energy saving. So far, the above-mentioned resistance is still the largest energy consumption in the running of a car, so it is necessary to make further improvements. [0003] The inventor considers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D35/00B62D37/02
CPCY02T10/82Y02T10/88
Inventor 朱晓义
Owner 朱晓义
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