CN112377867B - A smart city solar street light - Google Patents

Abstract

The invention discloses a smart urban solar street lamp, comprising a base and a lamp post, a bottom inner wall of the base is provided with a slot, and the lamp post is inserted into the slot, and the outer wall of the lamp post is sleeved with a slot. The lamp canister, and the two outer walls of the lamp canister are fixedly connected with lighting lamps, the top inner wall of the lamp canister is provided with a stepping motor, and one end of the output shaft of the stepping motor is provided with a screw rod, and the top end of the lamp post is open There is a threaded groove, and the outer wall of the screw rod and the inner wall of the threaded groove are threadedly connected, the top outer wall of the lamp tube is provided with a photovoltaic mechanism, the base is provided with a fixing mechanism, and the surrounding inner walls of the lamp tube are all fixed and connected to a limited extent. bit rod. The invention enables the illumination intensity of the lighting lamp to be intelligently adjusted according to the surrounding environment, meets the requirements of energy saving and environmental protection, has better use effect, and cannot be disassembled from the outside, so that the street lamp has a certain anti-theft effect, and replaces the traditional bolt fixing method, so that Street lights are more stable as a whole.

Description

A smart city solar street light

technical field

The invention relates to the technical field of street lamps, in particular to a smart city solar street lamp.

Background technique

Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the scope of road lighting in traffic lighting. Street lamps are widely used in various places where lighting is required, and have now become one of the indispensable auxiliary equipment in traffic roads.

At present, the existing street lights still have certain shortcomings. During the use process, since the distance between the street lights is fixed, when the height of the street lights is low, the overlap at the edge of the illumination cannot be satisfied, resulting in the failure of lighting in some road sections. The problem is that other light sources around some roads can also provide lighting for the road, and the brightness of the street lights cannot be adjusted according to the surrounding environment, which is a waste of energy, and most of the street lights are fixed by bolts. After long-term use, the bolts are easy to loosen, which is very unsafe. Therefore, it is urgent to design a smart urban solar street light to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a smart city solar street light in order to solve the shortcomings in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A smart city solar street lamp, comprising a base and a lamp post, a bottom inner wall of the base is provided with a slot, and the lamp post is inserted into the slot, the outer wall of the lamp post is sleeved with a lamp tube, and The two outer walls of the lamp canister are fixedly connected with lighting lamps, the top inner wall of the lamp canister is provided with a stepping motor, and one end of the output shaft of the stepping motor is provided with a screw rod, and the top of the lamp post is provided with a threaded groove, The outer wall of the screw rod and the inner wall of the threaded groove are threadedly connected, the top outer wall of the lamp tube is provided with a photovoltaic mechanism, and the base is provided with a fixing mechanism.

As a further solution of the present invention: the surrounding inner walls of the lamp holder are fixedly connected with limit rods, the top outer wall of the lamp post has a limit groove, and the outer wall of the limit rod and the inner wall of the limit groove are matched.

As a further solution of the present invention: the photovoltaic mechanism includes a mounting plate and a solar cell panel, the mounting plate is fixedly arranged on the top outer wall of the lamp tube, and a vertical pole is fixedly connected to the top outer wall of the mounting plate, and the vertical pole is The top end is fixedly connected with a universal ball, and the outer wall of the universal ball is rotatably connected with a universal seat, the top outer wall of the universal seat and the bottom outer wall of the solar panel are fixedly connected, and the four corners of the top outer wall of the mounting plate are Both are provided with threaded holes, and the inner walls of the threaded holes are threadedly connected with screws.

As a further solution of the present invention, a rubber ball is fixedly connected to the top end of the screw rod.

As a further solution of the present invention: the fixing mechanism includes a baffle plate, a side plate and a clamping rod, the baffle plate is equidistantly distributed on the inner wall of the base in an annular shape, and the side plate is annularly distributed at the same distance on the lamp post The outer wall, the bottom inner wall of the slot is fixedly connected with sleeves that are equidistant and annularly distributed, and the bottom inner wall of the sleeve is provided with a spring, the top of the spring is provided with a clamping rod, and the bottom outer wall of the lamp post is provided with a spring. A slot that fits the lever.

As a further solution of the present invention, an installation opening is opened on the outer wall of the top of the base, and a photosensitive sensor is arranged on the inner wall of the installation opening.

As a further solution of the present invention, the photosensitive sensor is connected to a processor through a signal wire, and the processor is connected to a controller through a signal wire, and the controller is connected to the lighting lamp through a wire.

As a further solution of the present invention, side bars are fixedly connected to the surrounding outer walls of the base, and a steel wire mesh is arranged between the adjacent side bars.

The beneficial effects of the present invention are:

1. Through the set lamp tube, lead screw, limit rod and photosensitive sensor, the stepping motor is driven to work, which can drive the lead screw to rotate in the thread groove in the lamp column, and can control the lifting and lowering of the lamp tube, which can be adjusted according to the distance between the street lamps. The distance between the lights and the height of the lights are adjusted to ensure that the light sources between adjacent street lights can overlap, and the use is more flexible, and the light intensity around the street lights can be captured by the photosensitive sensor on the base and processed by the processor. After that, it outputs a control signal to the controller, so that the light intensity of the lighting can be intelligently adjusted according to the surrounding environment, which meets the requirements of energy saving and environmental protection, and the use effect is better;

2. Through the set baffle, side plate, slot, card slot, sleeve, spring and clamping rod, when installing the lamp post, you can first insert the lamp post into the slot in the base, so that the clamping rod compresses the sleeve. The inner spring can then rotate the lamp post, so that the side plate on the lamp post moves to just below the baffle plate. At this time, the clamping rod fits with the clamping slot on the lamp post, and the spring can directly pop the clamping rod into the clamping slot. The position of the lamp post can be limited and cannot be disassembled from the outside, so that the street lamp has a certain anti-theft effect, and instead of the traditional bolt fixing method, the overall street lamp is more stable;

3. Through the set universal ball, universal seat, solar panel and screw, the solar panel can collect solar energy to provide energy for street lamps, which is more energy-saving and environmentally friendly. Since the best lighting positions in different regions are different, install street lamps. When the solar panel is installed, the universal seat at the bottom of the solar panel can be flexibly rotated on the universal ball, and the solar panel can be adjusted to the best light position. At the bottom, the position of the solar panel can be limited, which further improves the use effect of the device.

Description of drawings

1 is a schematic cross-sectional structure diagram of a smart city solar street light proposed in Embodiment 1;

Fig. 2 is the enlarged structural schematic diagram of A place in Fig. 1;

3 is a schematic diagram of the base structure of a smart city solar street light proposed in Embodiment 1;

Fig. 4 is the enlarged schematic diagram of the B place in Fig. 1;

FIG. 5 is a schematic diagram of the overall structure of a smart city solar street light proposed in Embodiment 2. FIG.

In the picture: 1 base, 2 baffles, 3 side panels, 4 photosensitive sensors, 5 lamp posts, 6 lamp tubes, 7 limit slots, 8 limit rods, 9 lights, 10 screw rods, 11 thread slots, 12 Slots, 13 card slots, 14 sleeves, 15 springs, 16 clamping rods, 17 stepping motors, 18 mounting plates, 19 vertical rods, 20 universal balls, 21 universal seats, 22 solar panels, 23 screws, 24 Rubber ball, 25 side bars, 26 wire mesh.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

Example 1

1-4, a smart city solar street light includes a base 1 and a lamp post 5. A slot 12 is opened on the bottom inner wall of the base 1, and the lamp post 5 is inserted into the slot 12. The lamp post 5 The outer wall of the lamp tube 6 is sleeved with a lamp tube 6, and the outer walls on both sides of the lamp tube 6 are fixedly connected with the lighting lamp 9, the top inner wall of the lamp tube 6 is provided with a stepping motor 17, and one end of the output shaft of the stepping motor 17 is provided with a wire The rod 10 and the top of the lamp post 5 are provided with a threaded groove 11, and the outer wall of the screw rod 10 and the inner wall of the threaded groove 11 are threadedly connected.

The surrounding inner walls of the lamp tube 6 are all fixedly connected to the limit rod 8, the top outer wall of the lamp post 5 is opened with a limit slot 7, and the outer wall of the limit rod 8 and the inner wall of the limit slot 7 are matched, so that the lamp tube 6 moves up and down. more stable.

The photovoltaic mechanism includes a mounting plate 18 and a solar cell panel 22. The mounting plate 18 is fixedly arranged on the top outer wall of the lamp tube 6, and the top outer wall of the mounting plate 18 is fixedly connected with a vertical rod 19, and the top of the vertical rod 19 is fixedly connected with a universal ball 20, and the outer wall of the universal ball 20 is rotatably connected with a universal seat 21, the top outer wall of the universal seat 21 is fixedly connected with the bottom outer wall of the solar cell panel 22, and the four corners of the top outer wall of the mounting plate 18 are all provided with threaded holes , and a screw 23 is threadedly connected to the inner wall of the threaded hole.

The top end of the screw 23 is fixedly connected with a rubber ball 24 , which is in contact with the bottom of the solar cell panel 22 instead of the screw rod 23 , so as to prevent the solar cell panel 22 from being damaged.

The fixing mechanism includes a baffle 2, a side plate 3 and a clamping rod 16. The baffle 2 is equidistantly distributed on the inner wall of the base 1 in a ring shape, the side plate 3 is equidistantly distributed on the outer wall of the lamp post 5, and the bottom of the slot 12 is annularly distributed. The inner wall is fixedly connected with sleeves 14 that are equidistant and annularly distributed, and the bottom inner wall of the sleeve 14 is provided with a spring 15, the top of the spring 15 is provided with a clamping rod 16, and the bottom outer wall of the lamp post 5 is provided with a clamping rod 16. card slot 13.

The top outer wall of the base 1 is provided with an installation opening, and the inner wall of the installation opening is provided with a photosensitive sensor 4 .

The photosensitive sensor 4 is connected to a processor through a signal wire, and the processor is connected to a controller through a signal wire, and the controller is connected to the lighting lamp 9 through a wire.

Working principle: When in use, the stepping motor 17 is driven to work, which can drive the screw rod 10 to rotate in the threaded groove 11 in the lamp post 5, which can control the lifting and lowering of the lamp tube 6, and can adjust the lighting lamp 9 according to the distance between the street lamps. The height of the light source ensures that the light sources between adjacent street lamps can overlap, and the use is more flexible, and the light intensity around the street lamps can be captured by the photosensitive sensor 4 on the base 1, and processed by the processor, to the control The device outputs a control signal, so that the light intensity of the lighting lamp 9 can be intelligently adjusted according to the surrounding environment, which meets the requirements of energy saving and environmental protection, and the use effect is better. When installing the lamp post 5, you can first insert the lamp post 5 into the slot in the base 1 12, the clamping rod 16 compresses the spring 15 in the sleeve 14, and then the lamp post 5 can be rotated, so that the side plate 3 on the lamp post 5 is moved to the right below the baffle 2, at this time, the clamping rod 16 and the lamp post The card slot 13 on 5 fits together, and the spring 15 can directly eject the card rod 16 into the card slot 13, which can limit the position of the lamp post 5, and cannot be disassembled from the outside, so that the street lamp has a certain anti-theft effect, and Instead of the traditional bolt fixing method, the overall stability of the street light is made. The solar panel 22 can collect solar energy to provide energy for the street light, which is more energy-saving and environmentally friendly. Since the optimal lighting positions in different regions are different, when installing the street light, the solar panel The universal seat 21 at the bottom of 22 can be flexibly rotated on the universal ball 20, and the solar panel 22 can be adjusted to the best light position, and then the screw 23 on the mounting plate 18 can be rotated so that the top of the screw 23 is against the solar cell. The bottom of the panel 22 can limit the position of the solar cell panel 22, which further improves the use effect of the device.

Example 2

Referring to FIG. 5 , a smart urban solar street light, compared with Embodiment 1, this embodiment further includes side bars 25 fixedly connected to the surrounding outer walls of the base 1 , and a steel mesh 26 is arranged between adjacent side bars 25 .

Working principle: When in use, when the base 1 is placed in the foundation pit for cement pouring, the side bars 25 and the steel mesh 26 on the base 1 can increase the grip on the cement, making the base 1 more stable, Use better.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (7)

1. A smart city solar street lamp, comprising a base (1) and a lamp post (5), characterized in that a slot (12) is opened on the bottom inner wall of the base (1), and the lamp post (5) ) is inserted into the slot (12), the outer wall of the lamp post (5) is sleeved with a lamp tube (6), and the outer walls on both sides of the lamp tube (6) are fixedly connected with lighting lamps (9), so The top inner wall of the lamp holder (6) is provided with a stepping motor (17), and one end of the output shaft of the stepping motor (17) is provided with a lead screw (10), and the top end of the lamp post (5) is provided with a threaded groove (11), and the outer wall of the lead screw (10) and the inner wall of the threaded groove (11) are threadedly connected, the top outer wall of the lamp holder (6) is provided with a photovoltaic mechanism, and the base (1) is provided with a fixing mechanism , the fixing mechanism includes a baffle plate (2), a side plate (3) and a clamping rod (16), the baffle plate (2) is equidistantly distributed on the inner wall of the base (1) in an annular shape, and the side plate ( 3) equidistantly distributed annularly on the outer wall of the lamp post (5), the bottom inner wall of the slot (12) is fixedly connected with equidistant annularly distributed sleeves (14), and the bottom inner wall of the sleeve (14) A spring (15) is provided, the top of the spring (15) is provided with a clamping rod (16), and the bottom outer wall of the lamp post (5) is provided with a clamping groove (13) that fits with the clamping rod (16). 2. A smart urban solar street light according to claim 1, characterized in that, the surrounding inner walls of the lamp canister (6) are fixedly connected to a limit rod (8), and the top of the lamp post (5) is fixedly connected with a limit rod (8). A limit groove (7) is opened on the outer wall, and the outer wall of the limit rod (8) is matched with the inner wall of the limit groove (7). 3. A smart city solar street light according to claim 1, characterized in that the photovoltaic mechanism comprises a mounting plate (18) and a solar cell panel (22), and the mounting plate (18) is fixedly arranged on the lamp The top outer wall of the cylinder (6), and the top outer wall of the mounting plate (18) is fixedly connected with a vertical rod (19), the top of the vertical rod (19) is fixedly connected with a universal ball (20), and the universal ball ( The outer wall of 20) is rotatably connected with a universal seat (21), and the top outer wall of the universal seat (21) is fixedly connected with the bottom outer wall of the solar cell panel (22). The corners are all provided with threaded holes, and the inner wall of the threaded holes is threadedly connected with a screw rod (23). 4. A smart city solar street light according to claim 3, characterized in that a rubber ball (24) is fixedly connected to the top of the screw (23). 5 . The smart city solar street light according to claim 1 , wherein an installation opening is opened on the top outer wall of the base ( 1 ), and a photosensitive sensor ( 4 ) is arranged on the inner wall of the installation opening. 6 . 6. A smart city solar street light according to claim 5, characterized in that the photosensitive sensor (4) is connected with a processor through a signal line, and the processor is connected with a controller through a signal line, and the controller is connected through a signal line. Wire and light (9) connection. 7. A smart city solar street light according to claim 1, characterized in that, the surrounding outer walls of the base (1) are fixedly connected with side rods (25), adjacent to the side rods (25) A steel wire mesh (26) is arranged therebetween.

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