CN209704761U - A kind of automobile wind-electric conversion equipment - Google Patents

Abstract

The utility model discloses an automobile wind-to-electricity conversion device, which is installed in the air inlet in front of the car body, and includes an air duct. A generator is arranged in the air duct, and a rotating shaft of the generator is provided with a The rotating blade at the air inlet end of the air duct, and the output end of the generator is connected to the battery of the car. The air coming in from the air inlet of the utility model drives the rotating blades to rotate at a high speed, and the rotating blades drive the rotation shaft of the generator to rotate, drive the generator to work, and generate wind power. The problem of not enough.

Description

An automobile wind-electricity conversion device

technical field

The utility model belongs to the technical field of wind energy transformation and utilization, in particular to an automobile wind-electricity conversion device.

Background technique

As a power generation method, wind power has been gradually promoted and put into use. Its working principle is that the wind energy is converted into the rotational mechanical energy of the generator shaft through the wind wheel of the fan, and then drives the rotor of the generator to rotate to realize the cutting of the magnetic force line to generate electricity. With the development and popularization of automobiles, it has become normal to use electronic equipment to control the system status of automobiles, and the first prerequisite for the stable operation of electronic equipment is to have a continuous, sufficient and stable power supply. When the car does not start the engine, it can operate some power-consuming equipment, such as car air conditioners, audio equipment, and long-term use of lights, etc., but the use time should not be too long, which will exhaust the battery power.

Utility model content

The purpose of the utility model is to provide an automobile wind-to-electricity conversion device, which solves the problem of sudden shortage of automobile electric energy.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

An automobile wind-to-electricity conversion device, installed in the air inlet in front of the car body, including an air duct, a generator is arranged in the air duct, and a wind inlet towards the air duct is provided on the rotating shaft of the generator. The end of the rotating blades, the output of the generator is connected to the car's battery.

Further, the air duct is connected to the inner wall of the air inlet through a base, a support is provided on the base, a rotating shaft is fixedly installed on the support, and a shaft through hole is provided on the outer wall of the air duct, so that The rotating shaft passes through the through hole of the rotating shaft and is connected to the first end surface bearing, and the rotating shaft is further provided with a second plane bearing between the outer wall of the air duct and the support.

Further, an intermediate sleeve is provided on the rotating shaft between the outer wall of the air duct and the second plane bearing, and the bottom end of the rotating shaft is fixedly mounted on the bracket through a locking nut. A gasket is also provided between the lock nut and the bracket, and the upper end of the rotating shaft is extended to form an outer edge abutting against the top end surface of the first end bearing.

Further, the base is a suction disc.

Further, the air duct is a half-horn-shaped air duct, the large-diameter end of the semi-horn-shaped air duct is the air inlet end of the air duct, and the generator is installed on the half-horn-shaped air duct through a support. In the small-diameter end, the shaft through hole is arranged on the plane bottom wall of the semi-flare-shaped air duct near the air inlet end of the air duct.

In the utility model, the air coming in from the air inlet drives the rotating blades to rotate at a high speed, and the rotating blades drive the rotating shaft of the generator to rotate, which drives the generator to work and generate wind power. The problem of not enough.

Description of drawings

Fig. 1 is the front view schematic diagram of the utility model;

Fig. 2 is the front view of the air duct of the present utility model;

Fig. 3 is a side view of the air duct of the present utility model;

Fig. 4 is a top view of the utility model air duct.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1-Fig. 4, an automobile wind-electricity conversion device is installed in the air inlet in front of the car body, including the air duct 1 arranged in the air inlet, the air inlet end of the air duct faces the air inlet, and the inside of the air duct 1 A generator 2 is provided, the rotating shaft of the generator 2 is provided with a rotating blade 3 (leaf fan) towards the air inlet end of the air duct, and the output end of the generator 2 is connected to the battery (not shown) of the automobile. As for the output circuit composed of the storage battery and the generator, they are all prior art, and will not be repeated here.

In this embodiment, the airflow coming in from the air inlet in front of the car body enters the air duct 1 from the air inlet end of the air duct, thereby driving the rotating blades 3 to rotate, the rotating blades 3 drive the rotating shaft to rotate, and the generator 2 starts to work to generate wind power. Power generation, the generated electric energy is stored in the battery of the car, and the airflow after power generation flows out from the air outlet end of the air duct to solve the problem of sudden insufficient power of the car.

In one embodiment, the air duct 1 is a half-trumpet-shaped air duct, made of metal materials with good toughness, such as aluminum alloy, etc., and the large-diameter end of the semi-trumpet-shaped air duct is the air inlet end of the air duct, which Machine 2 is installed in the small-diameter end of half horn-shaped air duct by support member 4. According to fluid mechanics, the semi-flared air duct ensures the maximum air intake and high utilization rate of wind energy. Specifically, the supporting member 4 includes four supporting rods 41 arranged at the tail end of the generator 2 and connected to the air duct, and two supporting columns 42 arranged on the lower surface of the generator 2 .

In one embodiment, the air duct 1 is connected to the inner wall of the air inlet through the base 5, the base 5 is provided with a support 6, and the support 6 is fixedly mounted with a rotating shaft 7, which is close to the air duct on the plane bottom wall of the semi-trumpet-shaped air duct. The air inlet end is provided with a rotating shaft through hole, and the rotating shaft 7 passes through the rotating shaft through hole to connect with the first end surface bearing 8 , and the rotating shaft 7 is also provided with a second plane bearing 9 between the outer wall of the air duct 1 and the bracket 6 . The rotating shaft 7 is also provided with an intermediate sleeve 10 between the outer side wall of the air duct 1 and the second plane bearing 9, and the bottom end of the rotating shaft 1 is fixedly mounted on the bracket 6 through a lock nut 11. Between the lock nut 11 and the bracket 6 There are also spacers between them, and the upper end of the rotating shaft 7 is extended to form an outer edge that abuts against the top surface of the first end bearing. By tightening the lock nut 11, the air duct 1, the first end bearing 9, and the second end bearing 9 and the intermediate sleeve 10 are sandwiched between the lock nut 11 and the outer edge. In this embodiment, the air duct 1 can rotate freely in the air inlet, so that the purpose of self-adaptive airflow adjustment can be achieved.

In one embodiment, in order to facilitate the installation of the air duct 1 , the base 5 adopts a suction plate, and the air duct 1 is fixed in the air inlet by using the adsorption force provided by the suction plate.

The above-mentioned embodiments are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the embodiments here. And the obvious changes or changes derived therefrom are still within the protection scope of the present utility model.

Claims (4)

1. a kind of automobile wind-electric conversion equipment, is mounted in the air inlet in front of car body, it is characterised in that: described including air hose Generator is equipped in air hose, the rotary shaft of the generator is equipped with the rotating vane towards the air hose air intake, the hair The output end of motor is connected to the battery of automobile；

The air hose is connect by pedestal with the inner wall of the air inlet, and the pedestal is equipped with bracket, is fixed on the bracket Shaft is installed, the lateral wall of the air hose is equipped with rotary shaft through hole, and the shaft passes through the rotary shaft through hole and first end face Bearing connects, and is located between the outer wall and the bracket of the air hose in the shaft and is additionally provided with the second plane bearing.

2. automobile wind-electric conversion equipment according to claim 1, it is characterised in that: be located at the air hose in the shaft Lateral wall and second plane bearing between be additionally provided with intermediate sleeve, the shaft bottom end passes through locking nut and is fixedly mounted On the bracket, be additionally provided with gasket between the locking nut and the bracket, shaft upper end be epitaxially formed with The outer rim that the first end face bearing top end face abuts.

3. automobile wind-electric conversion equipment according to claim 1, it is characterised in that: the pedestal is suction tray.

4. automobile wind-electric conversion equipment according to claim 1-3, it is characterised in that: the air hose is half loudspeaker Shape air hose, the bigger diameter end of half tropme are air hose air intake, and the generator is mounted on described by supporting element In the miner diameter end of half tropme, the rotary shaft through hole is arranged in the flat bottom wall of half tropme close to air hose At air intake.