CN214501054U

CN214501054U - Watering street lamp with generator

Info

Publication number: CN214501054U
Application number: CN202120682553.5U
Authority: CN
Inventors: 肖登亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-10-26
Anticipated expiration: 2031-04-02

Abstract

The utility model provides a watering street lamp with generator relates to environment-friendly street lamp technical field, including street lamp body, shower nozzle and hydroelectric generator, the shower nozzle setting is on the street lamp body, and the shower nozzle passes through street lamp body and underground water supply pipe intercommunication, and hydroelectric generator sets up at the street lamp originally internally, and hydroelectric generator generates electricity through flowing through this internal water of street lamp. The utility model discloses a with shower nozzle and generator setting on the street lamp body, replaced the watering operation that needs to be accomplished with the watering lorry, the generator can utilize the energy of rivers simultaneously.

Description

Watering street lamp with generator

Technical Field

The utility model relates to an environment-friendly street lamp technical field, more specifically relates to a watering street lamp with generator.

Background

Road watering has many benefits. When the hot temperature is too high, the pavement can crack, and water is sprayed on the pavement, so that the effects of reducing the temperature and protecting the pavement are achieved; when the dust on the road surface is large, the dust can be wetted by sprinkling water, so that the dust is effectively prevented from flying, and the air pollution is reduced; both sides of the road are often provided with greening facilities such as shrub lawns, and the greening facilities on both sides of the road can be irrigated by watering under the condition of drought climate.

The existing watering street lamps are usually connected with an underground water supply pipeline. Because the underground water supply pipeline has high water pressure, kinetic energy exceeding the spraying requirement of the water when the water reaches the water spraying opening of the street lamp is also provided, and the part of energy can be wasted when not being utilized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a watering street lamp with generator, this street lamp can spray water for the afforestation facility on road and road next door, utilizes the kinetic energy of water to drive its inside generator electricity generation simultaneously.

The embodiment of the utility model is realized like this:

the utility model discloses an in some embodiments provide a watering street lamp with generator, including street lamp body, shower nozzle and hydroelectric generator, the shower nozzle setting is on the street lamp body, and the shower nozzle passes through street lamp body and underground water supply pipeline intercommunication, and hydroelectric generator sets up at the street lamp originally internally, and hydroelectric generator generates electricity through flowing through this internal water of street lamp.

The utility model discloses an in some embodiments, the street lamp body includes the lamp pole, and the shower nozzle is a plurality of, has seted up the passageway in the lamp pole, the shower nozzle all communicates through passageway and underground water supply pipeline.

In some embodiments of the present invention, the pole has a cavity therein for receiving a hydro-generator.

The utility model discloses an in some embodiments, the contained angle more than or equal to 90 degrees and less than or equal to 180 degrees of shower nozzle and lamp pole.

The utility model discloses an in some embodiments, the street lamp body still includes the lamp holder, has seted up the watering hole on the lamp holder, and the watering hole passes through passageway and underground water supply pipeline intercommunication.

The utility model discloses an in some embodiments, still include solar power system, solar power system and this body coupling of street lamp, solar power system is used for providing the electric energy for the watering street lamp by the setting.

The utility model discloses an in some embodiments, solar power system includes solar panel, and shower nozzle and lamp holder all are the platykurtic, and the top of shower nozzle and lamp holder all has the installation face, and solar panel lays on the installation face.

In some embodiments of the present invention, the nozzle and the lamp head are leaf-shaped.

In some embodiments of the present invention, the number of hydroelectric generators is multiple.

The utility model discloses an in some embodiments, still include wind power generation set, wind power generation set and this body coupling of street lamp, wind power generation set is used for providing the electric energy for the watering street lamp.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model provides a watering street lamp with generator, including street lamp body, shower nozzle and hydroelectric generator, the shower nozzle setting is on the street lamp body, and the shower nozzle passes through street lamp body and underground water supply pipeline intercommunication, and hydroelectric generator sets up at the street lamp originally internally, and hydroelectric generator generates electricity through flowing through this internal water of street lamp. The street lamp body is additionally provided with the spray head for spraying water, so that the road surface can be conveniently sprayed with water to be cooled when the weather is hot; compared with the sprinkling by a sprinkling truck, the sprinkler is directly arranged on the street lamp body, so that the influence of traffic jam or road surface condition on the sprinkling operation is avoided; for the condition that the road surface dust is large and needs watering for dust reduction, because the height of the street lamp body is generally high, when the spray head is arranged at the top end of the street lamp body, compared with the spraying of water by a watering cart, the spray head has good wetting and settling effects on the dust at the high position; the water storage capacity of each sprinkler is limited, water adding operation is required frequently, and the spray head is directly communicated with an underground water supply pipeline, so that the water adding operation is not required; the spray head is integrated on the street lamp body, additional watering equipment is not needed, and the attractiveness of the two sides of the road is not affected; because underground water supply pipeline water pressure is great, the water reaches the water jet department of shower nozzle and still has towards still to have the kinetic energy that surpasss its injection needs, sets up hydroelectric generator inside the street lamp body, generates electricity through the water that flows through this internal street lamp, can utilize the energy of water, the energy saving. The utility model discloses a with shower nozzle and generator setting on the street lamp body, replaced the watering operation that needs to be accomplished with the watering lorry, the generator can utilize the energy of rivers simultaneously.

When the street lamp is actually used, the street lamp is controlled to carry out watering operation by controlling the opening and closing of the spray head; when the spray head sprays water, the water flowing through the street lamp body drives the hydroelectric generator to generate electricity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of a street sprinkler with a generator according to an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view at A;

FIG. 3 is a schematic view of the overall structure of a watering street lamp according to an embodiment of the present invention, wherein an included angle between the nozzle and the lamp post is 120 degrees;

FIG. 4 is a schematic view of the overall structure of a watering street lamp according to an embodiment of the present invention, wherein an included angle between the nozzle and the lamp post is 90 degrees;

FIG. 5 is a schematic view of the overall structure of a street sprinkler with a sprinkler head and a lamp cap in an integral structure according to an embodiment of the present invention;

fig. 6 is a schematic view of the overall structure of the street sprinkler with the solar panel laid on the installation surface according to the embodiment of the present invention;

fig. 7 is the embodiment of the utility model provides a wind power generation set sets up the watering street lamp overall structure schematic diagram at street lamp body top.

Icon: 1-a spray head; 2-a hydro-generator; 3-a lamp post; 4-a lamp holder; 5-a channel; 6-containing cavity; 7-a solar panel; 8-wind power generation device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Please refer to fig. 1-5. FIG. 1 is a schematic view of the overall structure of a street sprinkler with a generator according to an embodiment of the present invention; FIG. 2 is a partial cross-sectional view at A; fig. 3 is a schematic view of the overall structure of the watering street lamp according to the embodiment of the present invention, wherein the included angle between the nozzle 1 and the lamp post 3 is 120 degrees; fig. 4 is a schematic view of the overall structure of the watering street lamp according to the embodiment of the present invention, wherein the included angle between the nozzle 1 and the lamp post 3 is 90 degrees; fig. 5 is the schematic view of the whole structure of the street sprinkler with the integrated structure of the sprinkler head 1 and the lamp holder 3 according to the embodiment of the present invention.

The utility model discloses an in some embodiments provide a watering street lamp with generator, including street lamp body, shower nozzle 1 and hydroelectric generator 2, shower nozzle 1 sets up on the street lamp body, and shower nozzle 1 passes through street lamp body and underground water supply pipeline intercommunication, and hydroelectric generator 2 sets up at the street lamp originally internally, and hydroelectric generator 2 generates electricity through flowing through this internal water of street lamp.

In the embodiment, based on fig. 1, the spray head 1 is communicated with an underground water supply pipeline through a street lamp, the pressure in the underground water supply pipeline presses water to the height of the spray head 1, and the spray head 1 sprays water to a road surface to perform sprinkling operation; the street lamp body is additionally provided with the spray head 1 for spraying water, so that the road surface can be conveniently sprayed with water and cooled in hot weather; compared with the sprinkling by a sprinkling truck, the sprinkler 1 is directly arranged on the street lamp body, so that the influence of traffic jam or road surface condition on the sprinkling operation is avoided; for the condition that the road surface dust is large and needs watering for dust reduction, because the height of the street lamp body is generally high, when the spray head 1 is arranged at the top end of the street lamp body, compared with the spraying of water by a watering cart, the spray head has good wetting and settling effects on the dust at the high position; the water storage capacity of each sprinkler is limited, water adding operation is required frequently, and the spray head 1 is directly communicated with an underground water supply pipeline, so that the water adding operation is not required; with shower nozzle 1 integration on the street lamp body, need not to increase extra watering equipment, can not influence the pleasing to the eye of road both sides.

In the above embodiment, the model 157846934220283 water pipeline hydroelectric generator 2 is selected. Because underground water supply pipeline water pressure is great, the water reaches the water jet department of shower nozzle 1 and still has the kinetic energy that surpasss its injection needs toward, sets up hydroelectric generator 2 in street lamp body inside, generates electricity through the water of this internal street lamp of flowing through, can utilize the energy of water, the energy saving.

Further, the street lamp body includes lamp pole 3, and shower nozzle 1 is a plurality of, has seted up passageway 5 in the lamp pole 3, shower nozzle 1 all communicates with underground water supply pipe through passageway 5.

In this embodiment, based on fig. 1 and 2, the number of the spray heads 1 is two, the two spray heads 1 are both disposed at the top of the street lamp body, the two spray heads 1 face to the same side, the lamp post 3 is of a hollow structure, a channel 5 is disposed inside the lamp post 3, the bottom of the channel 5 is communicated with an underground water supply pipeline through a pipeline, and a nozzle of the spray head 1 faces to one side of a road surface; due to the fact that the height of the street lamp body is high, the spray head 1 is arranged at the top of the street lamp body, so that sprayed water can cover a larger range, and the situation that a water spraying blind area is generated due to the fact that the distance between two adjacent street lamps is too large is avoided; meanwhile, dust in air at a high position can be purified at the higher position of the spray head 1, and the air purification effect is improved.

In other embodiments except the above embodiment, the number of the spray heads 1 is two, and the heights of the two spray heads 1 are different; the spray head 1 at the higher side is arranged towards the road surface, the spray head 1 on the higher side is used for spraying water to the road surface, the spray head 1 at the lower side is arranged towards the sidewalk, and the spray head 1 on the lower side is used for spraying water to the greening arrangement at the roadside; two shower nozzles 1 can also irrigate the afforestation facility on every side when providing the effect of watering dust fall for the road surface, have increased the application scope of product.

In other embodiments except the above embodiment, the number of the spray heads 1 is two, the heights of the two spray heads 1 are the same, and the two spray heads 1 are symmetrically arranged along the lamp post 3; to the road of two-way current, some street lamps design are in the center of both sides road, and the shower nozzle 1 of two symmetry settings conveniently sprays water to both sides lane simultaneously.

In other embodiments except the above embodiment, the number of the spray heads 1 is three, the heights of the three spray heads 1 are the same, and the three spray heads 1 are uniformly arranged around the lamp post 3.

In other embodiments except the above embodiment, the number of the spray heads 1 is four, the heights of the four spray heads 1 are the same, and the four spray heads 1 are uniformly arranged around the lamp post 3.

Further, the lamp post 3 is provided with a cavity 6 for accommodating the hydroelectric generator 2.

In the present embodiment, based on fig. 2, the chamber 6 communicates with the passage 5, and the hydroelectric generator 2 is fixed to the inner side wall of the chamber 6 by bolts; the water in the channel 5 flows into the interior of the hydroelectric generator 2 from the bottom, and pushes a turbine of the hydroelectric generator 2 to rotate for generating electricity; after flowing through the hydroelectric generator 2, the water flows out from the top of the hydroelectric generator 2 and continues to flow to the spray head 1 along the channel 5.

In the above embodiment, the height of the cavity 6 from the ground is approximately the same as the height of a person's shoulders; when the hydroelectric generator 2 needs to be overhauled or replaced, the position with the same height as the shoulders of the human body is friendly to the maintainers, the maintainers can overhaul the hydroelectric generator only by standing on the ground without stooping or using a ladder, the fatigue degree of the maintainers is reduced, and the safety is high; meanwhile, the height of the street lamp body is high, the accommodating cavity 6 which is approximately the same as the shoulder height of a person is arranged at the position, close to the center of gravity of the street lamp, away from the ground, and the center of gravity of the whole street lamp can be downwards moved by the hydroelectric generator 2 in the accommodating cavity, so that the street lamp is more stable.

Furthermore, the included angle between the spray head 1 and the lamp post 3 is more than or equal to 90 degrees and less than or equal to 180 degrees.

In this embodiment, based on fig. 4 shows, the contained angle of shower nozzle 1 and lamp pole 3 is 90 degrees, and shower nozzle 1 on the lateral wall that shower nozzle 1 faces the road surface can be with the perpendicular injection of water to the road surface, and is better to the washing effect on the road surface.

In other embodiments except the above embodiments, based on fig. 3, the angle between the spray head 1 and the lamp post 3 is 120 degrees. The included angle of 120 degrees can enable the spray head 1 to cover a larger spraying area; the area of the spraying blind area can be reduced under the condition that the width of the road surface is wide or the distance between two adjacent street lamps is long.

In other embodiments except the above embodiments, the angle between the spray head 1 and the lamp post 3 is 150 degrees.

In other embodiments except the above embodiments, the angle between the spray head 1 and the lamp post 3 is 180 degrees.

Further, the street lamp body still includes lamp holder 4, has seted up the watering hole on the lamp holder 4, and the watering hole passes through 5 and underground water supply pipeline intercommunications of passageway.

In the present embodiment, based on fig. 5, the lamp head 4 is provided with a water spraying hole. The lamp cap 4 and the nozzle 1 are integrated into a whole, so that the volume and the production cost of the whole street lamp body can be reduced.

In the above embodiment, the water spray holes are uniformly distributed along the circumferential side of the base 4. The water spraying holes are distributed on the periphery, and the sprayed water can cover a larger area; the side wall of the lamp holder 4 facing the road surface is also distributed with water spraying holes, and the sprayed water is used for spraying to the spraying blind area of the nozzles on the peripheral side; the side walls of the lamp holder 4 and the side walls facing the road surface are provided with the spray heads 1 which can cover most of the road surface, so that the spraying is more uniform.

Example 2

Please refer to fig. 6. Fig. 6 is the schematic view of the whole structure of the street sprinkler with the solar panel 7 laid on the installation surface according to the embodiment of the present invention.

The embodiment is provided based on the technical scheme of the embodiment 1, and further comprises a solar power generation device, wherein the solar power generation device is connected with the street lamp body and is used for providing electric energy for the watering street lamp.

In this embodiment, solar power system can utilize the solar energy in daytime to provide extra energy for the street lamp, reduces the consumption of street lamp to the electric energy, the energy saving.

In the above embodiment, the solar power generation device is installed at the top of the street lamp body, and the top of the street lamp body is higher, so that the number of the shielding objects around the street lamp body is less than that of the shielding objects at the bottom, and the solar power generation device is not easy to shield, thereby being convenient for receiving more solar energy.

Furthermore, the solar power generation device comprises a solar panel 7, the spray head 1 and the lamp holder 4 are both flat, the tops of the spray head 1 and the lamp holder 4 are both provided with mounting surfaces, and the solar panel 7 is laid on the mounting surfaces.

In the present embodiment, based on fig. 6, the solar panel 7 is directly laid on the installation surface, and compared with the case where the solar panel 7 is separately arranged, the appearance of the street lamp is more concise; meanwhile, the solar panel 7 is directly laid on the mounting surface, so that the number of integral parts of the street lamp can be reduced, and the material management pressure during production and mounting is reduced; in addition, if the area of the solar panel 7 is required to be large, the area of the mounting surface required is also large, and the size of the head 1 and the base 4 is increased accordingly. The larger coverage area for spraying water by the spray head 1 and the lamp holder 4 is increased, and the water spraying effect is improved; meanwhile, more space is provided for designing the position of the spray head 1, so that the spray head is more attractive.

Further, the spray head 1 and the lamp head 4 are leaf-shaped.

In the embodiment, based on fig. 6, the leaf-shaped spray head 1 and the lamp head 4 correspond to roadside greening facilities, so that the natural beauty is added, and the mood of drivers and pedestrians can be improved; meanwhile, the leaf-shaped spray head 1 and the lamp holder 4 are flat, the upper surface and the lower surface of the spray head are planes, the solar panel 7 is conveniently laid on the upper surface of the spray head under the condition of ensuring the attractive appearance, and the practicability of the product is improved.

Example 3

Please refer to fig. 2. Fig. 2 is a partial sectional view at a.

The present embodiment proposes that the number of the hydroelectric generators 2 is plural based on the technical solution of embodiment 1.

In the present embodiment, the number of the hydroelectric generators 2 is two based on the illustration in fig. 2. The two hydroelectric generators 2 are symmetrically distributed along two sides of the lamp post 3; the plurality of hydro-generators 2 can more fully utilize the energy of the water; meanwhile, according to the pressure difference of an underground water supply pipeline, the situation that water cannot be sprayed out from the spray head 1 due to excessive energy consumption of water is prevented by selectively starting part or all of the hydraulic generators 2; the symmetrically arranged hydroelectric generators 2 increase the aesthetic degree of the street lamp.

In other embodiments than the above embodiment, the number of the hydroelectric generators 2 is three, and the three hydroelectric generators 2 are uniformly distributed along the height direction of the street lamp body.

In other embodiments except the above embodiment, the number of the hydroelectric generators 2 is four, and the four hydroelectric generators 2 are uniformly distributed along the height direction of the street lamp body.

Example 4

Please refer to fig. 1 and 7. FIG. 1 is a schematic view of the overall structure of a street sprinkler with a generator according to an embodiment of the present invention; fig. 7 is the schematic view of the whole structure of the watering street lamp with the wind power generation device 8 arranged at the top of the street lamp body.

The embodiment is provided based on the technical scheme of the embodiment 1, and further comprises a wind power generation device 8, wherein the wind power generation device 8 is connected with the street lamp body, and the wind power generation device 8 is arranged for providing electric energy for the watering street lamp.

In this embodiment, based on fig. 1, the wind power generation device 8 is disposed on the side wall of the lamp post 3, and the wind power generation device 8 can provide additional energy for the street lamp by using wind energy, so as to further reduce the consumption of the street lamp on electric energy and save energy.

In other embodiments besides the above embodiments, based on fig. 7, the wind power generation device 8 is installed on the top of the street lamp, and the wind power on the top is larger than that on the bottom, so that more energy can be provided; meanwhile, the wind power generation device 8 is provided with the rotating blades, so that the situation that objects are hit can be reduced by mounting the rotating blades on the top.

To sum up, the utility model provides a watering street lamp with generator, including street lamp body, shower nozzle 1 and hydroelectric generator 2, shower nozzle 1 sets up on the street lamp body, and shower nozzle 1 passes through street lamp body and underground water supply pipe intercommunication, and hydroelectric generator 2 sets up at the street lamp originally internally, and hydroelectric generator 2 generates electricity through flowing through this internal water of street lamp. The street lamp body is additionally provided with the spray head 1 for spraying water, so that the road surface can be conveniently sprayed with water and cooled in hot weather; compared with the sprinkling by a sprinkling truck, the sprinkler 1 is directly arranged on the street lamp body, so that the influence of traffic jam or road surface condition on the sprinkling operation is avoided; for the condition that the road surface dust is large and needs watering for dust reduction, because the height of the street lamp body is generally high, when the spray head 1 is arranged at the top end of the street lamp body, compared with the spraying of water by a watering cart, the spray head has good wetting and settling effects on the dust at the high position; the water storage capacity of each sprinkler is limited, water adding operation is required frequently, and the spray head 1 is directly communicated with an underground water supply pipeline, so that the water adding operation is not required; the spray head 1 is integrated on the street lamp body, additional watering equipment is not needed, and the attractiveness of the two sides of a road is not affected; because underground water supply pipeline water pressure is great, the water reaches the water jet department of shower nozzle 1 and still has the kinetic energy that surpasss its injection needs toward, sets up hydroelectric generator 2 in street lamp body inside, generates electricity through the water of this internal street lamp of flowing through, can utilize the energy of water, the energy saving.

When the street lamp is actually used, the street lamp is controlled to carry out watering operation by controlling the opening and closing of the spray head 1; when the spray head 1 sprays water, the water flowing through the street lamp body drives the hydroelectric generator to generate electricity.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a watering street lamp with generator which characterized in that, includes street lamp body, shower nozzle and hydroelectric generator, the shower nozzle sets up on the street lamp body, the shower nozzle passes through street lamp body and underground water supply pipeline intercommunication, hydroelectric generator sets up this is internal in the street lamp, hydroelectric generator generates electricity through flowing through this internal water of street lamp.

2. The watering street lamp with the generator according to claim 1, wherein the street lamp body comprises a lamp post, the number of the spray heads is multiple, a channel is formed in the lamp post, and the multiple spray heads are all communicated with an underground water supply pipeline through the channel.

3. The watering street light with a generator according to claim 2, wherein the light pole has a cavity therein for accommodating the hydro-generator.

4. The watering street lamp with the generator according to claim 2, wherein the angle between the nozzle and the lamp post is greater than or equal to 90 degrees and less than or equal to 180 degrees.

5. The watering street lamp with the generator according to claim 2, wherein the street lamp body further comprises a lamp cap, a watering hole is formed in the lamp cap, and the watering hole is communicated with an underground water supply pipeline through the channel.

6. A watering street lamp with generator according to claim 5, further comprising a solar power generation device connected to the street lamp body, the solar power generation device being configured to provide electrical power to the watering street lamp.

7. A watering street lamp with a generator according to claim 6, wherein the solar power generation device comprises a solar panel, the nozzle and the lamp holder are both flat, the top of the nozzle and the top of the lamp holder are both provided with a mounting surface, and the solar panel is laid on the mounting surface.

8. A street light with generator as claimed in claim 7, wherein the head and the base are leaf-shaped.

9. The street sprinkler with generator as claimed in claim 1, wherein the number of the hydroelectric generator is plural.

10. A watering street lamp with generator according to claim 1, further comprising a wind power generation device connected to the street lamp body, the wind power generation device being configured to provide electrical power to the watering street lamp.