CN215705703U

CN215705703U - Stable wind power generation range extender for electric automobile

Info

Publication number: CN215705703U
Application number: CN202122519104.1U
Authority: CN
Inventors: 石桂生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-02-01
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a stable wind power generation range extender of an electric automobile, which comprises a flow guide cover, wherein one end of the flow guide cover is provided with an air inlet, one end of the flow guide cover, which is far away from the air inlet, is provided with an air outlet, the outer wall of the flow guide cover, which is close to one end of the air outlet, is fixedly connected with a generator, the input end of the generator is fixedly connected with a rotating rod, one end of the rotating rod penetrates through the outer wall of the flow guide cover and extends inwards, one extending end of the rotating rod is fixedly sleeved with two symmetrically arranged supporting plates, one end, which is far away from the rotating rod, of each supporting plate is fixedly provided with a fixing plate through a locking mechanism, and the two fixing plates are fixedly connected through a plurality of blades. The utility model accelerates the wind to pass through the wind collecting and guiding device by using the speed of the vehicle, and the specific structure leads the wind to accelerate for the second time (such as an air inlet of the belly of a fighter) to drive the transverse wheel type fan to rotate, thus leading the generator to generate electricity, and having no noise, cost saving and tail gas pollution.

Description

Stable wind power generation range extender for electric automobile

Technical Field

The utility model relates to the technical field of power generation range extenders, in particular to a stable type wind power generation range extender for an electric automobile.

Background

Limited by the current technical level of batteries and manufacturing cost, the extended range electric vehicle is one of the most ideal vehicle models for the transition from the traditional vehicle to the future pure electric vehicle. The extended range electric vehicle not only keeps the characteristics of pure electric drive, energy saving, high efficiency and environmental protection, but also solves the problems of small energy density of a power battery, short pure electric endurance mileage, inconvenient charging, long charging waiting time and the like of the existing pure electric vehicle by adding a set of internal combustion engine power generation or fuel cell power generation device on the platform of the traditional electric vehicle.

However, the conventional power generation range extender for the electric automobile is generally a fuel oil type range extender, the noise of a fuel oil range-extending engine is high, the operating cost is high, and the exhaust emission is a main pollution source of the atmosphere.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of high noise and high operating cost of a fuel range-extending engine in the prior art, and provides a stable wind power generation range extender for an electric vehicle.

In order to achieve the purpose, the utility model adopts the following technical scheme:

stable form electric automobile wind power generation increases journey ware, including the kuppe, the one end of kuppe is equipped with the air intake, the one end that the air intake was kept away from to the kuppe is equipped with the air outlet, fixedly connected with generator on the outer wall that the kuppe is close to air outlet one end, the input fixedly connected with bull stick of generator, the outer wall and the inside extension of kuppe are run through to the one end of bull stick, the fixed cover of one end that the bull stick extends has two backup pads that the symmetry set up, the one end that the bull stick was kept away from to the backup pad is fixed with the fixed plate, two through a plurality of blade fixed connection between the fixed plate.

Preferably, the width of the air guide sleeve close to one end of the air inlet is cm, the width of the air guide sleeve close to one end of the air outlet is cm, and the length and the height of the air guide sleeve are cm.

Preferably, the generator is fixedly connected with the outer wall of the air guide sleeve through a fixing rod.

Preferably, the rotating rod is rotatably sleeved with a sealing ring at one end close to the generator, and one side of the sealing ring is abutted to the outer wall of the air guide sleeve.

Preferably, the locking mechanism comprises two locking blocks which are symmetrically arranged, the two locking blocks are fixedly connected through a locking screw, and the two locking blocks are located on the inner side of the supporting plate.

Preferably, one end of the rotating rod, which is far away from the motor, is connected with the inner wall of the air guide sleeve through a bearing.

Preferably, a plurality of connecting plates are arranged between the two fixing plates, one ends of the connecting plates are sleeved on the rotating rods in a sliding mode, and the connecting plates are provided with through holes corresponding to the blades.

Has the advantages that:

1. according to the utility model, the power generation range extender is arranged on a luggage rack on the roof of an automobile, then when the automobile runs, airflow enters the air guide sleeve through the air inlet, and then the rotating rod is driven to rotate through the blades, so that the generator is driven to generate power;

2. the utility model accelerates the wind to pass through the wind collecting and guiding device by using the speed of the vehicle, and the specific structure leads the wind to accelerate for the second time (such as an air inlet of the belly of a fighter) to drive the transverse wheel type fan to rotate, thus leading the generator to generate electricity, and having no noise, cost saving and tail gas pollution.

Drawings

FIG. 1 is a schematic side view of a stable electric vehicle wind power generation range extender according to the present invention;

fig. 2 is a schematic top view of the stable electric vehicle wind power generation range extender provided in the present invention.

Fig. 3 is a schematic structural diagram of a locking mechanism of a transverse wheel type fan of a wind power generation range extender of a stable electric vehicle.

In the figure: the wind deflector comprises a wind deflector 1, an air inlet 2, an air outlet 3, a generator 4, a rotating rod 5, a supporting plate 6, a fixing plate 7, a blade 8, a fixing rod 9, a sealing ring 10, a locking block 11, a locking screw 12, a bearing 13 and a connecting plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, the stable wind power generation range extender for the electric vehicle comprises a flow guide cover 1, wherein one end of the flow guide cover 1 is provided with an air inlet 2 for guiding air flow, one end of the flow guide cover 1, which is far away from the air inlet 2, is provided with an air outlet 3 for guiding air flow, the width of one end of the flow guide cover 1, which is close to the air inlet 2, is 90cm, the width of one end of the flow guide cover, which is close to the air outlet 3, is 50cm, the length of the flow guide cover 1 is 160cm, the height of the flow guide cover is 40cm, and a generator 4 is fixedly connected to the outer wall of one end of the flow guide cover 1, which is close to the air outlet 3, and is used for generating electricity;

in the embodiment, a generator 4 is fixedly connected with the outer wall of a flow guide cover 1 through a fixed rod 9, an input end of the generator 4 is fixedly connected with a rotating rod 5 for driving the generator 5 to generate electricity, one end of the rotating rod 5, far away from a motor 4, is connected with the inner wall of the flow guide cover through a bearing 13, one end of the rotating rod 5 penetrates through the outer wall of the flow guide cover 1 and extends inwards, one end, close to the generator 4, of the rotating rod 5 is rotatably sleeved with a sealing ring 10 to reduce the loss of air flow, one side of the sealing ring 10 abuts against the outer wall of the flow guide cover 1, and one end, extending from the rotating rod 5, is fixedly sleeved with two symmetrically-arranged supporting plates 6 for supporting a fixed plate 7;

in the embodiment, a fixing plate 7 is fixed at one end of the support plate 6, which is far away from the rotating rod 5, through a locking mechanism, the maintenance blade 8 is replaced, the locking mechanism comprises two locking blocks 11 which are symmetrically arranged, the two locking blocks 11 are fixedly connected through a locking screw 12, and the two locking blocks 11 are both positioned on the inner side of the support plate 6;

in this embodiment, through a plurality of blade 8 fixed connection between two fixed plates 7, be equipped with a plurality of connecting plates 14 between two fixed plates 7, prevent that blade 8 from rocking, the one end of connecting plate 14 slides and cup joints on bull stick 5, is equipped with the through-hole that corresponds with blade 8 on the connecting plate 14.

In the embodiment, the power generation range extender is arranged on a luggage rack on the roof of an automobile, when the automobile runs, airflow enters the air guide sleeve 1 through the air inlet 2, then the rotating rod 5 is driven to rotate through the blades 8, so that the generator 4 is driven to generate power, the speed of the automobile is increased, the wind passes through the wind collecting and guiding device, the wind is accelerated for the second time by a specific structure (such as an air inlet of the belly of a fighter plane), and the transverse wheel type fan is driven to rotate, so that the generator generates power.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Stable form electric automobile wind power generation increases journey ware, including kuppe (1), its characterized in that: the one end of kuppe (1) is equipped with air intake (2), the one end that air intake (2) were kept away from in kuppe (1) is equipped with air outlet (3), fixedly connected with generator (4) on kuppe (1) is close to the outer wall of air outlet (3) one end, the input fixedly connected with bull stick (5) of generator (4), the outer wall and the inside extension of kuppe (1) are run through to the one end of bull stick (5), the fixed cup of one end that bull stick (5) extended has two backup pads (6) that the symmetry set up, the one end that bull stick (5) were kept away from in backup pad (6) is fixed with fixed plate (7), two through a plurality of blades (8) fixed connection between fixed plate (7).

2. The stable electric automobile wind power generation range extender of claim 1, wherein: the width of one end, close to the air inlet (2), of the air guide sleeve (1) is 90cm, the width of one end, close to the air outlet (3), of the air guide sleeve is 50cm, the length of the air guide sleeve (1) is 160cm, and the height of the air guide sleeve is 40 cm.

3. The stable electric automobile wind power generation range extender of claim 1, wherein: the generator (4) is fixedly connected with the outer wall of the air guide sleeve (1) through a fixing rod (9).

4. The stable electric automobile wind power generation range extender of claim 1, wherein: one end of the rotating rod (5) close to the generator (4) is rotatably sleeved with a sealing ring (10), and one side of the sealing ring (10) is abutted to the outer wall of the air guide sleeve (1).

5. The stable electric automobile wind power generation range extender of claim 1, wherein: the locking mechanism comprises two locking blocks (11) which are symmetrically arranged, the two locking blocks (11) are fixedly connected through locking screws (12), and the two locking blocks (11) are located on the inner side of the supporting plate (6).

6. The stable electric automobile wind power generation range extender of claim 1, wherein: one end of the rotating rod (5) far away from the generator (4) is connected with the inner wall of the air guide sleeve through a bearing (13).

7. The stable electric automobile wind power generation range extender of claim 1, wherein: a plurality of connecting plates (14) are arranged between the two fixing plates (7), one ends of the connecting plates (14) are sleeved on the rotating rods (5) in a sliding mode, and through holes corresponding to the blades (8) are formed in the connecting plates (14).