Exhaust lighting device utilizing wind energy and solar energy

Abstract

The utility model provides an exhaust lighting device utilizing wind energy and solar energy, which comprises a breather pipe, a fairing, a solar photovoltaic panel, an electric exhauster or a lighting lamp and the like, and when wind exists outside, the fairing and the breather pipe have flow guide and rectification effects on incoming flow and generate negative pressure at an exhaust port to exhaust; when sunlight exists, the solar photovoltaic panel generates electricity and drives the electric exhaust fan to exhaust or supply energy to the illuminating lamp through the control circuit. The device can utilize natural wind power, solar energy and indoor hot air buoyancy to exhaust or illuminate, airflow does not flow backwards, and the device is simple in structure, high in wind resistance, low in cost, long in service life, low in noise and high in exhaust efficiency. The device is used for places where structures need exhausting, lighting or ventilation and heat dissipation.

Description

Technical Field

[0001] The utility model relates to the field of air power, heat and solar energy utilization, in particular to an exhaust lighting device utilizing natural wind energy, solar energy and hot air in a structure. Background Art

[0002] With the depletion of fossil energy and its pollution of the environment, people pay more and more attention to the use of renewable energy. Wind energy, solar energy and other renewable energy sources are used in many aspects, among which they have been promoted and applied to ventilation, exhaust and lighting to a certain extent.

[0003] At present, several common exhaust devices that use natural wind and solar energy include: (1) "Spherical non-powered fan", which uses natural wind to drive the wind wheel to rotate, generating centrifugal force, and combined with the buoyancy of hot air in the building space, exhaust the dirty air in the room. Its advantages: first, beautiful appearance; second, it can automatically adapt to the horizontal wind in all directions. Its disadvantages: first, the continuously rotating bearings are easy to wear and produce loud noise; second, the exhaust volume is low; third, the manufacturing process is more complicated and the material consumption is more; fourth, it is easy to produce air backflow; fifth, it does not have the function of using solar energy for exhaust and lighting. (2) Venturi tube exhaust device, this device uses the low pressure area generated when natural wind passes through the nozzle or Laval nozzle to suck the dirty air in the room. Its advantages: first, simple structure and simple manufacturing process; second, low cost. Its disadvantages are that it generally needs to be equipped with a wind direction tracking device and does not have the function of using solar energy for exhaust and lighting. (3) Wing-shaped exhaust device, such as the one invented by the present inventor: Patent No. 201010594258.0, has the following advantages: first, the structure is relatively simple; second, it does not require high-speed rotation and basically does not require maintenance. Its disadvantages are that it requires the installation of a wind direction tracking device and does not have the function of using solar energy for exhaust and lighting. (4) Wind-collecting suction exhaust device, such as the one invented by the present inventor: Patent No. 201010241209.9, which generates an ordered flow and has a wind exchange function. Its advantages are: first, the structure is relatively simple and does not require a wind device; second, it has no rotating parts and does not require maintenance. Its disadvantages are that the exhaust volume is small, the process is relatively complex, the material consumption is relatively large and it does not have the function of using solar energy for exhaust and lighting. (5) Straight pipe + protective cover type: This is the most traditional exhaust device, and its advantage is that the structure is very simple. Disadvantages: first, when the incoming wind cut-in direction or the installation direction is not appropriate, backflow wind will occur; second, the exhaust efficiency is low and it does not have the function of using solar energy for exhaust and lighting. (6) Cylindrical hood: a nationally standardized product, but with a complex structure, requiring a dripping water collection device, and not having the function of utilizing solar energy for exhaust and lighting. (7) Umbrella-shaped hood: a nationally standardized product, with a simple structure, but due to the need to leave a large flow space between the bottom outer edge of the umbrella-shaped protective cover and the air outlet of the vent, the rain, snow, insect and bird protection effects are poor; when the incoming wind cut-in direction or the installation direction is not appropriate, backflow will occur, and it does not have the function of utilizing solar energy for exhaust and lighting. (8) Conical hood: a nationally standardized product, but with poor insect and bird protection and debris prevention effects, requiring a water collection device, and not having the function of utilizing solar energy for exhaust and lighting. (9) Louver-shaped hood: Advantages: no rotating parts, long service life, but prone to backflow, poor ventilation effect, and not having the function of utilizing solar energy for exhaust and lighting. (10) Shutters + windshield fence type: The advantage is that there are no rotating parts, but this product is easy to get into debris, is large in size, uses a lot of materials, is expensive, and does not have the function of using solar energy for exhaust and lighting.(11) Exhaust cap with streamlined fairing mode for lower exhaust: The advantage is that it can effectively utilize external wind and indoor hot pressure exhaust, and can effectively prevent backflow, rain and snow, etc., but it does not have the function of utilizing solar energy for exhaust and lighting. For example, the inventor's application No. 202120414621.X "An exhaust device". (12) Electric fans. Currently, there are many modes of electric fans, which use solar photovoltaic or grid power to drive fans, but they cannot effectively utilize external wind energy. For example, patent application No. 202222151671.0 "A roof fan", patent application No. 202111583949.5 "A solar roof fan and its operation control method", patent application No. 202122250966.9 "An energy-saving and environmentally friendly roof fan", etc. (13) Wind-solar hybrid power hood, patent application number 202320892251.X "A solar wind power hood" includes a chimney stacked on the outer surface of the roof panel, the chimney exhaust port is provided with a flange, the top of the flange is fixedly connected to the hood body, and the outer surface of the roof panel above the chimney is provided with a compensation drive unit, which includes a support assembly provided on the outer surface of the roof panel, a fixing frame, a motor fixedly connected to the inner wall of the bottom of the fixing frame and connected to the central axis of the hood body through an axis, a wind speed sensor, and an energy collection structure provided on the support assembly; the support assembly is composed of a group of fixed legs fixedly connected to the outer surface of the roof panel and a bracket fixedly connected to the top of a group of fixed legs. This patented technology can realize the use of wind energy + solar energy, increase the rotation time of the hood body, and improve its working stability, but the device has a complex structure, a large volume, occupies a large space, and the bracket will cause disturbance and resistance to external wind, and it does not have a lighting function. Summary of the invention

[0004] The technical problem solved by the utility model is to seek an exhaust lighting device which can utilize natural wind power, solar energy and indoor and outdoor heat pressure and has simple structure, strong wind resistance, large and stable exhaust volume, rain and snow prevention and no backflow.

[0005] In order to achieve the above objectives and solve the above technical problems, the technical solution proposed by the utility model is:

[0006] An exhaust lighting device utilizing wind and solar energy comprises a ventilating pipe, a protective cover and a supporting body, wherein the ventilating pipe is a ventilating pipe having an upper port and a lower port, a fairing is arranged between the outer periphery of the upper part of the ventilating pipe and the protective cover, the fairing is a cylinder having a large opening at the upper end and a small opening at the lower end, the outer edge size of the upper port of the fairing is less than or equal to the outer edge size of the protective cover, the outer edge size of the upper port of the ventilating pipe is less than the outer edge size of the lower port of the fairing, the upper port of the fairing is connected to the lower part of the protective cover, the upper port of the ventilating pipe is inserted into the lower port of the fairing, and the upper The vertical distance between the port and the lower port of the fairing is greater than 3 mm, the vent pipe is connected to the fairing through a support body, and the space inside the vent pipe and between the vent pipe and the fairing and the protective cover forms an airflow channel, and an electric exhaust fan is arranged in the airflow channel, characterized in that the protective cover is a solar photovoltaic panel, the outer edge size of the solar photovoltaic panel is greater than or equal to the size of the upper port of the fairing, the solar photovoltaic panel is connected to the electric exhaust fan through a control circuit, or a lighting lamp is installed around the lower port of the vent pipe, and the lighting lamp is connected to the photovoltaic panel through a control circuit. The control circuit includes a control circuit composed of wires and switches, or a DC-DC boost or buck converter, or a DC-AC converter, or a maximum power point tracking controller, or a load driver, or a control circuit of a combination of the above devices. The motor of the electric exhaust fan includes a DC motor, an AC motor, or an AC / DC motor, etc. that matches the control circuit.

[0007] The above-mentioned exhaust lighting device utilizing wind energy and solar energy, wherein the cylinder with a large opening at the upper end and a small opening at the lower end is a truncated cone shell, a truncated pyramid polyhedron shell, a truncated parabola shell or a truncated spherical shell. The truncated cone shell is a structure between two parallel surfaces after a cone cylinder is cut through two parallel surfaces, the truncated pyramid polyhedron shell is a structure between two parallel surfaces after a pyramid cylinder is cut through two parallel surfaces, the truncated parabola shell is a structure between two parallel surfaces after a parabola cylinder is cut through two parallel surfaces, and the truncated spherical shell is a structure between two parallel surfaces after a spherical cylinder is cut through two parallel surfaces.

[0008] The above-mentioned exhaust lighting device utilizing wind and solar energy has an optional technical solution that a lighting lamp is installed at the lower port of the ventilation pipe, and the lighting lamp is connected to the photovoltaic panel through a control circuit. The lower port of the ventilation pipe is an outwardly expanding tube body, and the lighting lamp is installed on the outwardly expanding tube body. The lighting lamp can be an LED light strip or a fluorescent tube.

[0009] For any of the above-mentioned wind and solar energy exhaust lighting devices, an optional technical solution is to install a condenser on the upper part of the solar photovoltaic panel. The condenser includes a parabolic condenser, a hemispherical condenser, a diamond condenser, etc. The condenser can not only concentrate light to improve the illumination when the sun rises and sets, but also prevent rain and snow, and can also prevent dust on the photovoltaic panel.

[0010] For any of the above-mentioned wind and solar energy exhaust lighting devices, an optional technical solution is that an electric exhaust fan mounting bracket is provided between the lower part of the solar photovoltaic panel and the upper part of the fairing, the motor of the electric exhaust fan is mounted on the bracket, and the turbine of the electric exhaust fan is located at the upper port of the ventilation pipe. The motor of the electric exhaust fan is connected to the photovoltaic panel through a control circuit.

[0011] For any of the above-mentioned exhaust lighting devices utilizing wind and solar energy, an optional technical solution is that an electric exhaust fan mounting bracket is provided in the ventilation pipe, the electric exhaust fan is mounted on the bracket, and the motor of the electric exhaust fan is connected to the photovoltaic panel through a control circuit.

[0012] For any of the above-mentioned wind and solar energy exhaust lighting devices, an optional technical solution is that, in the absence of a condenser, the electric exhaust fan mounting bracket is in the shape of a radial rib and is located on the upper part of the solar photovoltaic panel, the motor of the electric exhaust fan is mounted on the bracket, the turbine of the electric exhaust fan is located at the upper port of the vent pipe or in the vent pipe, and the motor of the electric exhaust fan is connected to the photovoltaic panel through a control circuit. When the exhaust gas is at a high temperature, the motor is easy to dissipate heat.

[0013] For any of the above-mentioned wind and solar energy exhaust lighting devices, the optional technical solution is that, in the state of having a condenser, the electric exhaust fan mounting bracket is a support and is located on the upper part of the condenser, the motor of the electric exhaust fan is installed on the bracket, the turbine of the electric exhaust fan is located at the upper port of the vent pipe or in the vent pipe, and the motor of the electric exhaust fan is connected to the photovoltaic panel through a control circuit. When the exhaust gas is high temperature, it is convenient for the motor to dissipate heat.

[0014] For any of the above-mentioned wind and solar energy exhaust lighting devices, an optional technical solution is to install static guide vanes on the inner wall of the ventilation pipe below the turbine of the electric exhaust fan. The static guide vanes can effectively improve the exhaust efficiency.

[0015] For any of the above-mentioned wind and solar energy exhaust lighting devices, an optional technical solution is to install an exhaust control air valve at the lower part of the ventilation pipe. The exhaust control air valve includes an electric air valve, a manual air valve, an automatic fireproof air valve, an automatic temperature control air valve, etc.

[0016] For any of the above-mentioned wind and solar energy exhaust lighting devices, an optional technical solution is that a solar photovoltaic panel or a photovoltaic film is provided on the outer surface of the fairing or the outer surface of the vent pipe, and the solar photovoltaic panel or the photovoltaic film is connected to the control circuit. The outer surface of the fairing or the outer surface of the vent pipe can be entirely affixed with a solar photovoltaic panel or a photovoltaic film, or partially affixed on the illuminated surface.

[0017] For any of the above-mentioned exhaust lighting devices utilizing wind energy and solar energy, an optional technical solution is that the electric exhaust fan includes a jet ring and a gas compressor. The cross-section of the jet ring is a hollow wing-shaped body with an air gap at the tail of the hollow wing-shaped body, or it is an annular tube with a jet nozzle installed on the tube. The jet ring is installed on a support body between the vent pipe and the fairing or on the outer wall of the vent pipe or on the inner wall of the fairing. The air gap at the tail of the hollow wing-shaped body or the jet direction of the jet nozzle is toward the exhaust port. The jet ring is connected to the exhaust port of the gas compressor located inside or outside the structure through an air pipe. The gas compressor is connected to the solar photovoltaic power generation component or the power grid through a control circuit. The jet ring is an air amplifier, which can effectively increase the exhaust volume driven by high-speed airflow.

[0018] For any of the above-mentioned exhaust lighting devices utilizing wind and solar energy, an optional technical solution is that a control switch is connected in series on the circuit between the solar photovoltaic panel and the electric exhaust fan and on the circuit between the ring light and the photovoltaic panel, and the control switch is a wired or wireless remote control switch.

[0019] For any of the above-mentioned exhaust lighting devices utilizing wind energy and solar energy, an optional technical solution is that a storage battery is connected to the control circuit.

[0020] For any of the above-mentioned exhaust lighting devices utilizing wind energy and solar energy, an optional technical solution is to connect the control circuit to a power grid.

[0021] Beneficial effects: The beneficial effects of the above-mentioned exhaust lighting device using wind and solar energy include: (1) In terms of energy utilization, it can realize complementary exhaust and lighting of wind, light and power grid. When there is wind, thermal pressure difference and no sunlight, the hood can exhaust; when there is sunlight or with storage battery, the electric exhaust fan can exhaust or illuminate; when there is no wind, no sunlight, no thermal pressure difference and no storage battery, the grid can be used for exhaust and lighting. (2) In terms of structural characteristics, it has the ability to prevent rain and snow, backflow and strong wind. (3) In terms of performance, after testing: ① Compared with the "spherical non-powered hood" on the market, this device with the same air inlet pipe diameter of 300mm can exhaust air at an external wind speed of 1.0m / s when the electric exhaust fan stops and only relies on external wind to operate, and the exhaust speed reaches 0.5m / s, while the starting wind speed of the "spherical non-powered hood" requires more than 1.7m / s to start exhaust; when the external wind speed is 4.5m / s, the exhaust speed of this device reaches 2.7m / s, while the "spherical non-powered hood" only reaches 2.5m / s; when the external wind speed is 42m / s, this device can run continuously for 2 hours or more without any rupture, while the "spherical non-powered hood" ruptures and cannot work after running for 15 minutes. ② Compared with the electric roof fans on the market, this device with the same air inlet diameter of 300mm and rated power of 90W has a maximum full pressure efficiency of 42% when there is no external wind and only the electric exhaust fan is running, while the full pressure efficiency of ordinary electric roof fans on the market is only 24%, and ordinary roof fans do not have the function of exhausting air by external wind. Full pressure efficiency is an important comprehensive indicator of the exhaust volume and wind pressure of the fan; the product cost of this device is more than 15% lower than that of ordinary electric roof fans on the market. (4) In terms of energy conservation and emission reduction, this device uses renewable energy most of the time. Widespread promotion and application can save fossil energy, reduce pollutant emissions, and accelerate the growth rate of organisms in the exhaust space and improve the immunity of organisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic structural diagram of an exhaust lighting device utilizing wind and solar energy and having a condenser cover.

[0023] Figure 2 The utility model is a schematic diagram of a control circuit connection relationship of an exhaust lighting device utilizing wind energy and solar energy.

[0024] In the figure: 1-ventilation pipe, 2-photovoltaic panel, 3-support body, 4-fairing, 5-structure wall, 6-condenser, 7-motor bracket, 8-motor, 9-turbine, 10-air valve, 11-LED lamp, 12-MPPT (maximum power point tracking) solar controller, 13-battery, 14-driver, 15-wire, 16-electric air valve actuator.

[0025] In the figure: the solid line with an arrow represents the external wind streamline; the two-dot dash line with an arrow represents the indoor gas streamline; the dotted line with an arrow represents the light. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with specific embodiments. The following embodiments are intended to illustrate the present invention rather than to further limit the present invention.

[0027] Figure 1 An exhaust lighting device utilizing wind and solar energy is shown, comprising a vent pipe 1, a photovoltaic panel 2, a fairing support 3, a fairing 4, a condenser 6, a motor bracket 7, a motor 8, a turbine 9, a wind valve 10, and an LED lamp 11. The vent pipe 1 is a tube body with an open upper end and a lower end and expanding outward, and the photovoltaic panel 2 is a circular single crystal silicon solar power generation panel; a fairing 4 is installed at the lower part of the vent pipe 1, the concentrator 6 and the photovoltaic panel 2, and the fairing 4 is a cylinder with a large opening at the upper end and a small opening at the lower end. The cylinder is a truncated cone shell, a truncated pyramid polyhedron shell, a truncated parabola shell or a truncated spherical shell. The truncated cone shell is a structure between two parallel planes after the cone cylinder is cut through two parallel planes, the truncated pyramid polyhedron shell is a structure between two parallel planes after the pyramid cylinder is cut through two parallel planes, the truncated parabola shell is a structure between two parallel planes after the parabola cylinder is cut through two parallel planes, and the truncated spherical shell is a structure between two parallel planes after the spherical cylinder is cut through two parallel planes, wherein Figure 1 What is shown in the figure is a truncated cone shell, the angle between the outer surface of the cone and the central axis is 30°, the outer edge size of the upper port of the fairing 4 is smaller than the lower outer edge size of the concentrator 6, the outer edge size of the upper port of the vent pipe 1 is smaller than the outer edge size of the lower port of the fairing 4, the upper port of the fairing 4 is connected and fixed to the lower inner wall of the photovoltaic panel 2 and the concentrator 6, the upper port of the vent pipe 1 is inserted into the lower port of the fairing 4, the distance between the upper port of the vent pipe 1 and the lower port of the fairing 4 is 16 mm, the vent pipe 1 and the fairing 4 are connected by a support body 3, the lower port of the vent pipe 1 passes through the structure wall 5, and is connected to the inner space of the structure wall 5, and the space inside the vent pipe 1 and between the vent pipe 1 and the fairing 4 and the lower part of the photovoltaic panel 2 form an exhaust channel. An electric exhaust fan mounting bracket 7 is provided between the lower part of the solar photovoltaic panel 2 and the upper part of the fairing 4. The motor 8 of the electric exhaust fan is installed on the bracket 7. The turbine 9 of the electric exhaust fan is located at the upper port of the ventilation pipe 1. The motor 8 is connected to the photovoltaic panel 2 through a control circuit. An exhaust control air valve 10 is provided at the lower part of the ventilation pipe 1. An LED lamp 11 is installed at the expansion opening at the lower end of the ventilation pipe 1. The LED lamp 11 is connected to the photovoltaic panel 2 through a control circuit. The outer wall periphery of the ventilation pipe 1 is sealed and installed with the structure wall 5.

[0028] The working process of the device is as follows: ① When there is wind from any direction blowing toward the device, after being guided by the fairing 4, when the wind flows through the lower port of the fairing 4 and the outer wall of the vent pipe 1, negative pressure and suction are generated at the lower port of the fairing 4, and the indoor gas enters the vent pipe through the air inlet of the lower port of the vent pipe 1, and then passes through the air valve 10, the upper port of the vent pipe 1, and the exhaust channel between the fairing 4 and the photovoltaic panel 2 and the vent pipe 1, and finally is discharged from the lower port of the fairing 1 to the outside space; after computer simulation and physical experiments, the device will not produce "backflow wind" or "cross-wind" phenomena. ② When there is no wind outside and there is hot air in the room, the hot air will rise through the vent pipe 1 by buoyancy and be discharged to the outdoor space through the exhaust channel. ③ When there is sunlight, the photovoltaic panel 2 generates electricity, and the control circuit drives the motor 8 and the turbine 9. The indoor gas enters the vent pipe through the air inlet at the lower end of the vent pipe 1, and then passes through the air valve 10, the upper end of the vent pipe 1, and the exhaust channel between the fairing 4 and the photovoltaic panel 2 and the vent pipe 1, and finally is discharged to the outdoor space from the lower end of the fairing 1. ④ When there is both wind and sunlight outside, the external wind and the electric exhaust machine work together to produce a larger exhaust volume. ⑤ When lighting is needed, the LED light 11 is turned on through the circuit. ⑥ When exhaust is not needed, the air valve 10 is closed.

[0029] Attached Figure 2 The present invention is a schematic diagram of the control circuit connection relationship of an exhaust lighting device using wind and solar energy. The figure includes a photovoltaic panel 2, a DC motor 8, a turbine 9, an LED lamp 11, an MPPT (maximum power point tracking) solar controller 12, a storage battery 13, a driver 14, a wire 15, a damper 10 and an electric damper actuator 16. The photovoltaic panel 2 converts solar energy into electrical energy. Through the (MPPT) solar controller 12, it can detect the power generation voltage of the photovoltaic panel 2 in real time and track the highest voltage and current value, so that the system can output at the maximum power, thereby charging the storage battery 13 or supplying energy to the DC motor 8 through the driver 14. The DC motor 8 drives the turbine 9 to operate, or supplies power to the LED lamp 11 for lighting, or supplies power to the electric damper actuator 16 and drives the damper 10 to switch. When the solar energy is weak, the electrical energy stored in the storage battery 13 can also supply power to the DC motor 8 and the LED lamp 11 or to the electric valve actuator 16. The driver 14 can control the DC motor 8 or the LED lamp 11 or the electric damper actuator 16.

[0030] In the above embodiment, the electric exhaust fan also includes a jet ring 17 and a gas compressor. The cross-section of the jet ring 17 is a hollow wing-shaped body, and an air gap is provided at the tail of the hollow wing-shaped body, or it is an annular tube and a jet nozzle is installed on the tube. The jet ring 17 is installed on a support body between the vent pipe and the fairing or on the outer wall of the vent pipe or on the inner wall of the fairing. The air gap at the tail of the hollow wing-shaped body or the jet direction of the jet nozzle is toward the exhaust port. The jet ring is connected to the exhaust port of the gas compressor located inside or outside the structure through an air pipe. The gas compressor is connected to the solar photovoltaic power generation component or the power grid through a control circuit. The jet ring is an air amplifier, which can effectively increase the exhaust volume driven by high-speed airflow.

[0031] Therefore, the electric exhaust fan of the present patent includes two structures. The electric exhaust fan of the first structure includes a motor 8 and a turbine 9. The electric exhaust fan of this structure is installed between the solar photovoltaic panel and the fairing. The electric exhaust fan of the second structure includes a jet ring 17 and a gas compression mechanism. The jet ring of the electric exhaust fan of this structure is installed between the vent pipe and the fairing. Therefore, the electric exhaust fans of the two structures can be installed in three ways, namely, only installing the electric exhaust fan of the first structure, only installing the electric exhaust fan of the second structure, and installing the exhaust fan of the first structure and the second exhaust fan at the same time ( Figure 1 ) Although the device of the utility model has been described in conjunction with the preferred embodiment, the utility model is not limited to the specific structural forms described herein and in the drawings. On the contrary, it is intended to cover various alternatives within the scope of the utility model defined in the claims, equivalents and devices derived from the recombination of various characteristic elements.

Claims

1. An exhaust lighting device utilizing wind energy and solar energy comprises a ventilating pipe, a protective cover and a supporting body, wherein the ventilating pipe is a ventilated pipe body with an upper port and a lower port, a fairing is installed between the outer periphery of the upper part of the ventilating pipe and the protective cover, the fairing is a cylinder with a large upper opening and a small lower opening, the outer edge size of the upper port of the fairing is less than or equal to the outer edge size of the protective cover, the outer edge size of the upper port of the ventilating pipe is less than the outer edge size of the lower port of the fairing, the upper port of the fairing is connected to the lower part of the protective cover, the upper port of the ventilating pipe is inserted into the lower port of the fairing, the vertical distance between the upper port of the ventilating pipe and the lower port of the fairing is greater than 3 mm, the ventilating pipe is connected to the fairing by a supporting body, the space inside the ventilating pipe and between the ventilating pipe and the fairing and the protective cover forms an airflow channel, an electric exhaust fan is arranged in the airflow channel, characterized in that The protective cover is a solar photovoltaic panel or a photovoltaic film, the outer edge size of the solar photovoltaic panel is greater than or equal to the upper port size of the fairing, and the solar photovoltaic panel is connected to the motor of the electric exhaust fan through a control circuit.

2. The exhaust lighting device using wind and solar energy according to claim 1, characterized in that: A lighting lamp is installed at the lower end of the ventilation pipe, and the lighting lamp is connected to the photovoltaic panel through a control circuit.

3. An exhaust lighting device utilizing wind and solar energy according to claim 1 or 2, characterized in that: A concentrator is installed on the upper part of the solar photovoltaic panel.

4. The exhaust lighting device using wind and solar energy according to claim 1, characterized in that: An electric exhaust fan mounting bracket is provided between the lower part of the solar photovoltaic panel and the upper part of the fairing, the motor of the electric exhaust fan is mounted on the bracket, and the turbine of the electric exhaust fan is located at the upper port of the ventilation pipe.

5. The exhaust lighting device using wind and solar energy according to claim 4, characterized in that: A stationary guide vane is installed on the inner wall of the ventilation pipe at the lower part of the turbine of the electric exhaust fan.

6. An exhaust lighting device utilizing wind and solar energy according to claim 1 or 2, characterized in that: Install the exhaust control damper at the lower part of the ventilation pipe.

7. The exhaust lighting device using wind and solar energy according to claim 1, characterized in that: A solar photovoltaic panel or a photovoltaic film is provided on the outer surface of the fairing or the outer surface of the vent pipe, and the solar photovoltaic panel or the photovoltaic film is connected to the control circuit.

8. The exhaust lighting device using wind and solar energy according to claim 1, characterized in that: The electric exhaust fan includes a jet ring and a gas compressor. The cross-section of the jet ring is a hollow wing-shaped body, an air gap is provided at the tail of the hollow wing-shaped body, or it is an annular tube with a jet nozzle installed on the tube. The jet ring is installed on a support body between the vent pipe and the fairing, or on the outer wall of the vent pipe, or on the inner wall of the fairing. The air gap at the tail of the hollow wing-shaped body or the jet direction of the jet nozzle is toward the exhaust port. The jet ring is connected to the exhaust port of the gas compressor located inside or outside the structure through an air pipe. The gas compressor is connected to the solar photovoltaic power generation component or the power grid through a control circuit. The jet ring is an air amplifier.

9. An exhaust lighting device utilizing wind and solar energy according to claim 1 or 2, characterized in that: A storage battery is connected to the control circuit.

10. An exhaust lighting device utilizing wind and solar energy according to claim 1 or 2, characterized in that: The control circuit is connected to a power grid.

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