Wind power and solar energy hybrid power generation device and electricity utilization automobile

Abstract

The technical problem is to provide a wind power generation and solar power generation unitized wind power generation and solar power generation device, which optimizes the workability of disassembly and assembly, reduces the air resistance through a lower height without damaging the appearance, reduces the shedding caused by crosswind, and improves the power generation efficiency. The invention relates to a wind power and solar energy hybrid power generation device and an electricity utilization automobile provided with the wind power and solar energy hybrid power generation device. According to the technical scheme, the wind-solar hybrid power generation device is structurally characterized by being composed of a square shell with the front portion and the rear portion open, a power generation motor arranged in the shell, and a solar power generation panel arranged on the upper surface of the shell. The generator motor is composed of a main body fixed on the bottom surface of the housing or a part where the housing is arranged, a rotating shaft rotatably arranged on the main body, a connecting rod which is connected with the rotating shaft and is bent downwards in a hook shape, and a blade which is continuously arranged with the connecting rod. And the blades horizontally rotate relative to the surface of the shell arrangement part, so that the height is reduced.

Description

Technical Field

[0001] The present invention relates to a wind-solar hybrid power generation device and an electric vehicle equipped with the wind-solar hybrid power generation device. The wind-solar hybrid power generation device unitizes wind power generation and solar power generation, optimizes disassembly and assembly operability, reduces air resistance through a lower height without damaging the appearance, reduces shedding and rollover caused by crosswinds, and broadens the installation environment. Background Art

[0002] As an automobile equipped with a wind-solar hybrid power generation device utilizing wind power and solar power, there is an electric automobile including a wind power generation unit as described in Patent Document 1.

[0003] The invention of Patent Document 1 is an electric vehicle equipped with a wind power generation unit that assists in generating electricity through wind power, which is a different type of natural energy other than solar energy. It relates to an electric vehicle that includes one or more wind power generation units at a specified position of an electric vehicle equipped with a battery and driven by an electric motor and including a solar power generation module. The wind power generation unit is constructed as a cylindrical body with a cavity and one or more windmills are arranged in the cavity. Electricity is generated by a generator connected to the windmill and a vibration power generation device is also provided to generate electricity. The wind power generation unit is connected to the battery via a connector to assist charging.

[0004] However, in the power generation device including the existing wind power and solar power generation panels, such as Patent Document 1, the wind power and solar power generation panels are separate, and the disassembly, assembly, and fixing operations are relatively complicated. In addition, the blades of the wind power generation device rotate in a manner orthogonal to the flow of wind, so the height of the wind power generation device has to be higher. As a result, not only the appearance of the electric vehicle is damaged, but also it becomes a resistance to driving and reduces fuel efficiency. In addition, there is also the danger of worsening the weight balance, and then increasing the risk of overturning due to the influence of crosswind. Prior art literature Patent Literature

[0005] Patent Document 1: Japanese Utility Model Registration No. 3169807 Summary of the invention Technical problem to be solved by the invention

[0006] To this end, the purpose of the present invention is to provide a wind-solar hybrid power generation device and an electric vehicle equipped with the wind-solar hybrid power generation device, wherein the wind-solar hybrid power generation device unitizes wind power generation and solar power generation, optimizes disassembly and assembly operability, reduces air resistance through a lower height without damaging the appearance, reduces falling off and rollover caused by cross winds, and broadens the installation environment. Technical solutions adopted to solve technical problems

[0007] In order to solve the above technical problems, the present invention is composed of: (1) A wind-solar hybrid power generation device, characterized in that: The wind-solar hybrid power generation device comprises a square housing with front and rear openings, a generator motor disposed inside the housing, and a solar power generation panel mounted on the upper surface of the housing. The generator motor comprises: A main body, the main body being fixed to the bottom surface of the shell or a portion where the shell is provided; A rotating shaft, the rotating shaft is rotatably arranged on the main body; a connecting rod, the connecting rod being connected to the rotating shaft and bent downward in a hook shape; and blades, wherein the blades are continuously arranged with the connecting rods, The blades rotate horizontally relative to a surface of a portion where the housing is provided. (2) The wind-solar hybrid power generation device according to (1), characterized in that: There are four pairs of connecting rods and blades. (3) The wind-solar hybrid power generation device according to (1), characterized in that: A half of the front surface of the housing in the wind flow direction is covered with a plate and does not allow wind to pass through, thereby improving the rotation efficiency of the blades. (4) The wind-solar hybrid power generation device according to (3), characterized in that: A net is provided on the front surface of the housing in the wind flow direction to prevent flying objects from colliding with the generator motor. (5) The wind-solar hybrid power generation device according to (1), characterized in that: The blade is formed into a curved convex shape toward the rotation direction, and includes a closed portion that prevents wind from escaping from an end portion when the blade is perpendicular to the flow of wind. (6) The wind-solar hybrid power generation device according to (1), characterized in that: A plurality of the generator motors are arranged vertically in the wind flow direction. (7) The wind-solar hybrid power generation device according to (1), characterized in that: The rear opening of the housing in the wind flow direction is wider than the front opening, so that the air at the rear is at a negative pressure, thereby accelerating the flow of wind and allowing the generator motor to rotate efficiently. (8) The wind-solar hybrid power generation device according to (4), characterized in that: The side of the plate provided with the net is located rearward in the flow direction of wind and is provided obliquely, thereby increasing the flow rate of wind from the net. (9) An electric vehicle, characterized in that: The wind-solar hybrid power generation device described in any one of (1) to (8) is included on the upper surface of the electric vehicle. (10) The electric vehicle according to (9), characterized in that: The connection between the wind-solar hybrid power generation device and the electric vehicle is detachable or fixed. (11) A building, characterized in that: A wind-solar hybrid power generation device comprising any one of claims (1) to (8). (12) A tram, characterized in that: A wind-solar hybrid power generation device comprising any one of claims (1) to (8). (13) A ship, characterized in that: A wind-solar hybrid power generation device comprising any one of claims (1) to (8). Effects of the Invention

[0008] The present invention is a structure that unitizes wind power generation and solar power generation, and thus can provide a wind-solar hybrid power generation device that optimizes assembly and disassembly workability, reduces air resistance by a low height, realizes a shape that does not damage the appearance, reduces the risk of falling off from the installation site due to crosswinds, reduces rollover in the case of electric vehicles, and expands the installation environment, and an electric vehicle equipped with the wind-solar hybrid power generation device. In addition, the wind-solar hybrid power generation device of the present invention can also be used for power generation on electric vehicles and ships by being installed in the part that receives sunlight and wind. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a partially transparent schematic diagram of the front view (upstream (front surface) with respect to the flow of wind) of the electricity-utilizing automobile of the present invention. Figure 2 It is a partial transparent schematic diagram of the front view of the first embodiment of the wind-solar hybrid power generation device of the present invention. Figure 3 It is a top partial transparent schematic diagram of the first embodiment of the wind-solar hybrid power generation device of the present invention. Figure 4 It is a schematic diagram of the horizontal cross section of the blade. Figure 5 It is a top partial transparent schematic diagram of the second embodiment of the wind-solar hybrid power generation device of the present invention. DETAILED DESCRIPTION

[0010] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. In addition, the present invention is not limited to the following embodiments. Embodiment 1

[0011] The electric vehicle 1 of the present invention is composed of an existing electric vehicle 2 and a wind-solar hybrid power generation device 11 disposed on the upper surface (here, the upper surface of the passenger compartment) of the electric vehicle 2. As the upper surface of the electric vehicle 2, the upper surface of the engine hood or the trunk can also be used.

[0012] As a method of installing the electric vehicle 2 from the electric vehicle 1, a disassembly method using a detachable clamp (such as a ski rack method) that does not fall off or break during driving, or a fixed method that is integrally fixed to the electric vehicle by welding, etc. can be adopted. For the installation of existing electric vehicles, the disassembly method is relatively easy. The generated electricity is supplied to the vehicle-mounted battery, the vehicle motor, etc. (not shown) as in the past.

[0013] like Figures 2 to 4 As shown in detail in FIG. 1 , the wind-solar hybrid power generation device 11 is composed of a housing 12, a generator motor 13 disposed inside the housing 12, and a solar power generation panel 14 mounted on the upper surface of the housing 12. The power generated by wind power and the solar panel 14 is connected to the existing circuit of the electric vehicle 2 and can be directly used for driving, or can be reused after being stored.

[0014] The housing 12 is located upstream and downstream of the wind flow direction ( Figure 1 Here, as Figure 1 , Figure 2 As shown, a plate 12a is provided on half of the front opening to prevent wind from passing through, thereby preventing wind from colliding with the reverse direction of the blade 13d, promoting the unidirectional rotation of the blade 13d, and improving the power generation efficiency. In addition, a net 12b is provided on the other half of the front opening to prevent flying objects from colliding with the generator motor 13.

[0015] like Figure 4 Schematic diagram of horizontal section ( Figure 2 As shown in the horizontal cross-sectional view, the blade 13d forms a curved convex shape 13f toward the rotation direction of the blade 13d to receive the wind in a bag-like manner, and includes a closed portion 13g (wall) which is perpendicular to the flow of the wind when the blade 13d is perpendicular to the flow of the wind ( Figure 3 In order to prevent the wind from escaping from the end of the blade 13d, the wind is blocked. In any case, as long as the blade receives the wind and rotates, it will be fine. Therefore, the curved convex shape 13f is preferably a shape that is obtained by dividing the bag that is curved upward, downward, leftward, and rightward into half. The closed part 13g can be curved or flat.

[0016] The generator motor 13 is composed of a main body 13a, a rotating shaft 13b, a connecting rod 13c, and a blade 13d continuously provided with the connecting rod, wherein the main body 13a is a conventional generator, which is fixed to the bottom surface of the housing 12 or the part where the housing 12 is provided, the rotating shaft 13b is rotatably provided on the main body 13a, and the connecting rod 13c is connected to the rotating shaft 13b and is bent downward in a hook shape. The blade 13d is horizontally rotated relative to the surface of the part where the housing 12 is provided, so that a wind-solar hybrid power generation device 11 with a relatively low height is realized.

[0017] Here, the combination of the connecting rod 13c and the blade 13d is four pairs, which are arranged at intervals of 90 degrees on the same plane. In addition, the main body 13a is fixedly supported by the bottom surface of the housing 12 or the position where the housing 12 is arranged through the support 13e. The support 13e can also be connected to the side of the housing 12. The combination of the connecting rod 13c and the blade 13d is four pairs, which is efficient in terms of function and cost, but it can be multiple groups, that is, two or more groups.

[0018] The solar panel 14 may be in a plate shape, a sheet shape, a detachable type, a fixed type, etc., and its type and form are not limited. Embodiment 2

[0019] like Figure 5 As shown, the second embodiment is different from the first embodiment in that two generator motors 13 are arranged longitudinally in the wind flow direction, and the shape of the housing 22 and the shape of the solar panel 14 that matches the shape of the housing 22 are different. In addition, here, two generator motors 13 are arranged longitudinally with respect to the wind flow direction, but there may be more than two, and they may also be arranged transversely.

[0020] The rear opening of the casing 22 in the wind flow direction is wider than the front opening, so that the air at the rear has a negative pressure, which accelerates the flow of wind and allows the generator motor to rotate efficiently.

[0021] In addition, the net 22b side of the plate 22a is tilted toward the rear in the wind flow direction, thereby compressing the flow of wind from the net 22b near the inlet opening and decompressing it near the rear outlet opening, thereby sucking air to increase the wind speed. Embodiment 3

[0022] The wind-solar hybrid power generation device 11, 21 of the present invention can also be installed in a building, such as a roof, a roof terrace, a reinforced building, etc. The generated electricity can be used directly or stored.

[0023] As described above, the wind-solar hybrid power generation device 11, 21 of the present invention can generate electricity during the daytime under the sun and when there is wind at any time during the day or at night, and the power generation efficiency is better than any other method. Explanation of symbols

[0024] 1. Electricity utilization automobile; 2. Electric vehicles; 11. Wind and solar hybrid power generation device; 12 housing; 12a board; 12b.net; 13 generator motor; 13a Subject; 13b rotating shaft; 13c connecting rod; 13d blade; 13e pillar; 13f curved convex; 13g closure part; 14 Solar panels; 21 Wind and solar hybrid power generation device; 22 housing; 22a board; 22b.com; 24 solar panels.

Claims

1. A wind-solar hybrid power generation device, characterized in that: The wind-solar hybrid power generation device comprises a square housing with front and rear openings, a generator motor disposed inside the housing, and a solar power generation panel mounted on the upper surface of the housing. The generator motor comprises: A main body, the main body being fixed to the bottom surface of the shell or a portion where the shell is provided; A rotating shaft, the rotating shaft is rotatably arranged on the main body; a connecting rod, the connecting rod being connected to the rotating shaft and bent downward in a hook shape; and blades, wherein the blades are continuously arranged with the connecting rods, The blades rotate horizontally relative to a surface of a portion where the housing is provided.

2. The wind-solar hybrid power generation device according to claim 1, characterized in that: There are four pairs of connecting rods and blades.

3. The wind-solar hybrid power generation device according to claim 1, characterized in that: A half of the front surface of the housing in the wind flow direction is covered with a plate and does not allow wind to pass through, thereby improving the rotation efficiency of the blades.

4. The wind-solar hybrid power generation device according to claim 3, characterized in that: A net is provided on the front surface of the housing in the wind flow direction to prevent flying objects from colliding with the generator motor.

5. The wind-solar hybrid power generation device according to claim 1, characterized in that: The blade is formed into a curved convex shape toward the rotation direction, and includes a closed portion that prevents wind from escaping from an end portion when the blade is perpendicular to the flow of wind.

6. The wind-solar hybrid power generation device according to claim 1, characterized in that: A plurality of the generator motors are arranged vertically in the wind flow direction.

7. The wind-solar hybrid power generation device according to claim 1, characterized in that: The rear opening of the housing in the wind flow direction is wider than the front opening, so that the air at the rear is at a negative pressure, thereby accelerating the flow of wind and allowing the generator motor to rotate efficiently.

8. The wind-solar hybrid power generation device according to claim 4, characterized in that: The side of the plate provided with the net is located rearward in the flow direction of wind and is provided obliquely, thereby increasing the flow rate of wind from the net.

9. An electric vehicle, characterized in that: The wind-solar hybrid power generation device according to any one of claims 1 to 8 is included on the upper surface of the electric vehicle.

10. The electric vehicle according to claim 9, characterized in that: The connection between the wind-solar hybrid power generation device and the electric vehicle is detachable or fixed.

11. A building, characterized in that: The building comprises the wind-solar hybrid power generation device according to any one of claims 1 to 8.

12. A tram, characterized in that: The electric vehicle comprises the wind-solar hybrid power generation device according to any one of claims 1 to 8.

13. A ship, characterized in that: The ship comprises the wind-solar hybrid power generation device according to any one of claims 1 to 8.

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