CN203995529U

CN203995529U - Parasol driving

Info

Publication number: CN203995529U
Application number: CN201420310825.9U
Authority: CN
Inventors: 李庆宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-11
Filing date: 2014-06-11
Publication date: 2014-12-10
Anticipated expiration: 2024-06-11

Abstract

The technical scheme that the utility model provides, described parasol driving comprises car body and umbrella cover, on described car body, fill strut, prop up umbrella cover, umbrella cover upper surface mounts opto-electronic conversion sheet, opto-electronic conversion sheet is connected to the power-supply system in car by the electronic circuit in strut, and hull back is equipped with direction screw propeller backward, and wing is equipped with in car body both sides.Concrete, the cross-sectional plane of described car body main body is oblong.The utility model has the advantages that: the design of the large parasol of support in employing, solve at one stroke two hang-ups that current obstacle can run and can fly the design of small-sized household driving: power and balance problem, make small-sized household solar power driving and the application of large-sized solar aircraft large-scale commercial applications become feasible.The design of upper support parasol also makes can be designed to the prolate side's car body more than large commercial aircraft long cylinder body space service efficiency is high, lightweight, simple in structure at present, cost is low for large-scale application.

Description

Parasol driving

Technical field

The utility model relates to a kind of aircraft, specifically a kind of parasol driving.

Background technology

If vehicle not only can on the way have been opened as general-utility car, but also can fly certainly ideally, believe that early existing a lot of people considered the driving that design is such.In fact to fly up and come itself not so difficult, as long as the shape that body drawing is obtained to the like that lower flat epirelief of the camera wing may accelerate to more than 100 kilometer, just can fly, but up to the present still not have such driving to enter in people's life.Mainly to have 2 major issues not yet to solve:

The firstth, dynamical problem.With the fuel engines that current automobile was used, power will driven to wheel and driving quick switching between screw propeller to be not easy, the factor that will consider when this can cause landing is too many, operating difficulties, and also can aggravate Second Problem thus.And if adopt solar power with current design motivation far away from fuel engines.

The secondth, safety issue.This dolly flies up balance to be not easy to grasp, and so not only during landing, whole flight course is bad controlling too all.And certainly must fully guarantee as manned high-speed aircraft safety, although can run and can fly very tempting, can not emit the cost of life.

Even if body is larger, as this all flat machine shape up and down, be also easily subject to above-below direction airflow influence and lack of equilibrium, therefore now civil aircraft is all generally elongated cylindrical body, although this bodily form is far away from being used for specially, the prolate cube structure of passenger traffic is simple, lightweight, cost is low, passenger capacity is large and comfortable.

On the other hand, of short durationly when at present battery technology development makes to adopt a large amount of storage batterys for landing provide a large amount of power to become possibility to go straight up to landing, simultaneously monocrystalline silicon/polysilicon opto-electronic conversion sheet is significantly made a price reduction because of technological advance cost, photoelectric transformation efficiency rises, and is applicable to the needs of large-scale commercial applications application completely.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of parasol driving is provided, and takes into account power and balance problem simultaneously.

The technical scheme providing according to the utility model, described parasol driving comprises car body and umbrella cover, on described car body, fill strut, prop up umbrella cover, umbrella cover upper surface mounts opto-electronic conversion sheet, opto-electronic conversion sheet is connected to the power-supply system in car by the electronic circuit in strut, and hull back is equipped with direction screw propeller backward, and wing is equipped with in car body both sides.

Further, the cross-sectional plane of described car body main body is oblong.

Further, described wing can be taken in car body, to adapt to varying environment.

Further, described umbrella cover is flat on car body top, to reduce the resistance that moves ahead.For guaranteeing the area of opto-electronic conversion sheet, described umbrella cover area is greater than car body maximum horizontal section area.

The utility model has the advantages that: the design of the large parasol of support in employing, solve at one stroke two hang-ups that current obstacle can run and can fly the design of small-sized household driving: power and balance problem, make small-sized household solar power driving and the application of large-sized solar aircraft large-scale commercial applications become feasible.

Accompanying drawing explanation

Fig. 1 is parasol driving lateral plan.

Fig. 2 is umbrella cover birds-eye view.

Fig. 3 is the left view of Fig. 2.

Fig. 4 is that cross-sectional plane is rectangular car body design.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

" parasol " described in the utility model is not used for hiding the sun, but paste opto-electronic conversion sheet, turns the umbrella that solar power is electric energy, for simplicity, is called for short " parasol ".Can increase illuminating area on the one hand, increase thus generated output; Make on the other hand the shape of whole aircraft form the structure of a similar parachute, tumbler shape, this is a kind of structure of very safety and stability, even askew also askew less than where by wind, wind is once little automatic recovery.Typical case's application of this vehicle is to fly, and on ground, runs and is mainly used for landing.

As Fig. 1, shown in 2, the utility model fills strut 4 on car body 3, props up umbrella cover 1, and umbrella cover 1 upper surface pastes opto-electronic conversion sheet 2, and opto-electronic conversion sheet 2 is connected to the power-supply system in car by the electronic circuit in strut 4.The power of this aircraft is all or mainly electric energy.It is thrust for turning electric energy that car body 3 afterbodys fill 2 directions electric propeller 9 backward, the flight that coordinates wing 7 to realize with aircraft mode.For the ease of running on highway, wing 7 can be designed to take in the movable wings of car body 3.Strut 4 must be long to umbrella cover is supportted highlyer (such as 5 meters), if otherwise the lift that wing 7 produces is offset in too low meeting.Front-wheel 8 will be contained in the very position of front end of car body 3, to land compared with wide-angle.

Because this umbrella structure of hanging increases balance greatly, make car body can be designed to the flat cuboid that shape is lightweight, simple in structure, cost is low, passenger capacity is large and comfortable more than current elongated cylindrical aircraft.The cross-sectional plane of car body 3 base portions is oblong, sees Fig. 4.Because balance problem cannot solve, not yet having large commercial aircraft is design so at present.

Umbrella cover 1 can be stuffy, light and tough and tensile material, such as the material of similar parachute, and can be not fill opto-electronic conversion sheet 2 places folding.Umbrella cover 1 area should be greater than car body 3 maximum horizontal section areas.Umbrella cover 1 can be made plate shaped, also can make shape as shown in Figure 3, and before headstock, umbrella cover 1 is from central micro-downward-sloping to both sides, and object is to prevent the ponding that rains.The opto-electronic conversion plate shape of upper subsides should same roof, to put on roof while regaining.In compact applications, suppose that roof is 2 meters wide 4 meters long, so as 2 * 4 meters of every photoelectricity sheet groups in Fig. 2, totally 3 * 6, amount to 144 sq ms.By current every sq m opto-electronic conversion sheet, under general sunshine, producing 150 watts of electricity calculates, 21.6 kilowatts of gross horsepowers, the take off car of 3～4 tons of such electric power run-up is much of that, but the having relatively high expectations to highway situation because run-up is taken off, and the technical requirements to chaufeur is higher, market can be little, therefore also can design point-and-shoot more, can go straight up to landing, coordinate like this GPS, simple and easy radar side can more easily realize automatic navigation behind input destination apart from instrument etc.

Solar electrical energy generation will certainly use storage battery 6, so that by unnecessary electrical power storage.In addition, can add with relatively large battery pack the downward electric propeller of direction 5 and make driving can go straight up to landing, can increase applicability, safety, operability thus, shortcoming is that cost can be high, and car weight also can obviously increase.The lift that cause is gone straight up to landing needs is larger, and the design in Fig. 1 is that a central diameter is small in the king bolt oar of overall width, and surrounding arranges some less screw propellers again, take and increases the efficiency that electric energy conversion is lift.The minor spiral oar of surrounding can also work to maintain fuselage balance when needed.

In addition, against this gamp, for large commercial aircraft, we can also change body shape into the rectangular car body of similar city motor bus from current long cylinder body, make the title of " driving " seem especially worthy of the name.Such car cabin space availability ratio is high, even if soft sleeper is helped in design, the configuration of attending a banquet of similar train soft sleeper, also can carry a lot of people.Suppose to calculate by high 2.2 meters in Fig. 4, the oblong cabin cross section of wide 10 meters, bed 10 long 2 meters wide 1.2 meters, approximately 1 meter, passageway, 0.6 meter of two spacing, a row is 8,1.5 meters of every rows.Also folded seat 11 can be set.If by long 60 meters of calculations, 40 arrange carrying 40 * 8=320 people.And its cross-sectional plane is 2.2 * 10 sq ms, more much smaller than the existing aircraft of same carrying, accessible cruising speed is fast thus, and volume, weight, productive costs are also all little than the aircraft of same carrying.But because of solar electrical energy generation or not as good as fuel engines, even the parasol of wide by 50 * 80 meters of the length of support above, speed is still slow than existing aircraft, and roughly calculating is to reach approximately 0.6 Mach.But be its a large advantage without waiting runway, this makes it can take off on schedule, arrive just landing, therefore such as the travelling of Beijing of picture to Shanghai, want the aircraft of runway must estimate individual 2 hours for current 0.85 Mach, as long as this solar power driving of 0.6 Mach is probably also 2 hours.Small-sized household driving can also more be hurried up, and rough calculation can reach 0.65-0.7 Mach, approximately 800 kilometers/hour, add and can go to the airport, point-to-point flying nonstop to, travelling can be convenient and swift many.

First advantage of the present utility model is to realize at lower cost running the design that can fly family expenses driving.Small-sized household type driving in picture Fig. 1, estimation can reach the cruising speed of approximately 800 kilometers/hour.If go straight up to landing with storage battery, have certain use cost, and navigation distance length affects cost hardly, be also that to fly Pekinese's cost be almost the same with the cost that Shanghai flies London in Shanghai.Without oil consumption, pollution-free, without traffic congestion, point-to-pointly fly nonstop to travelling.Because cabin shape improves, space service efficiency improves large-scale driving, lightweight, simple in structure, cost is low, can realize full soft sleeper, passenger can be sat can cannot not crouch tiredly, etc.

Claims

1. parasol driving, it is characterized in that, comprise car body (3) and umbrella cover (1), the upper dress of described car body (3) strut (4), prop up umbrella cover (1), umbrella cover (1) upper surface mounts opto-electronic conversion sheet (2), and opto-electronic conversion sheet (2) is connected to the power-supply system in car by the electronic circuit in strut (4), car body (3) afterbody is equipped with direction screw propeller (9) backward, and wing (7) is equipped with in car body both sides; Described umbrella cover (1) is flat on car body (3) top; Umbrella cover (1) area is greater than car body (3) maximum horizontal section area.

2. parasol driving as claimed in claim 1, is characterized in that, the cross-sectional plane of described car body (3) main body is oblong.

3. parasol driving as claimed in claim 1, is characterized in that, described wing (7) can be taken in car body (3).