CN213978676U

CN213978676U - Solar warning pile

Info

Publication number: CN213978676U
Application number: CN202023054653.8U
Authority: CN
Inventors: 王钦杰
Original assignee: Sichuan Sutong Traffic Engineering Co ltd
Current assignee: Sichuan Sutong Traffic Engineering Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-17
Anticipated expiration: 2030-12-17

Abstract

The utility model aims to solve the technical problem that a solar energy warning stake is provided, be convenient for remove, make things convenient for the counter weight, adapt to various abominable weather conditions, effectively improve solar energy utilization ratio. This solar energy warning stake includes solar panel, charge manager, first controller, battery, stand, base, and solar panel passes through angle adjusting device to be fixed in the upper end of stand. This solar energy warning stake is when using, earlier places it in suitable position, opens first apron and adds the counter weight thing through the material filling mouth to the base, connects external device through first controller and edits and match colors the warning content of the demonstration of LED electronic display screen on to the stand, and solar panel passes through angle adjusting device to be fixed in the upper end of stand, makes it receive strongest illumination through angle adjusting device adjustment solar panel's orientation, improves the utilization ratio of solar energy. Simple operation and is suitable for popularization and application in the field of traffic equipment.

Description

Solar warning pile

Technical Field

The utility model relates to a traffic equipment field, concretely relates to solar energy warning stake.

Background

In order to ensure the safety of driving and pedestrians and fully play the role of a road, traffic safety facilities on the road are indispensable. The safety device is arranged on a pedestrian underpass, a pedestrian overpass, a lighting device, a guardrail, a mark post and a mark line along the road. The traffic safety facilities mainly include: traffic signs, traffic markings, warning piles, sight line inducing marks, traffic cones, road reflectors, collision prevention barrels, safety guardrails, anti-dazzle facilities, isolation facilities, traffic signal lamps and the like; there are also monitoring facilities, lighting facilities, emergency telephones, etc. on high-grade highways. The facilities are continuously, effectively, coordinately and cooperatively used, and play roles in commanding, controlling and managing standard traffic. The safety and the high efficiency of traffic are ensured.

Among them, the warning stake is a commonly used safety device widely used in various traffic intersections. However, what current warning stake adopted usually is the sign board of traditional contrary reflective material preparation, and the discernment that the vehicle was openly gone under only can satisfying good light condition can hardly play the effect of being discerned under the bad weather conditions such as night, dim environment or sleet, haze, the same virtual of shape is difficult to satisfy the effect of protection traffic safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a solar energy warning stake is provided, be convenient for remove, make things convenient for the counter weight, adapt to various abominable weather conditions, effectively improve solar energy utilization ratio.

The utility model provides a technical scheme that its technical problem adopted does: the solar warning pile comprises a solar panel, a charging manager, a first controller, a storage battery, a stand column and a base, wherein the stand column is a cylindrical shell, the cross section of the stand column is rectangular, the solar panel is fixed at the upper end of the stand column through an angle adjustable device, the charging manager, the storage battery and the first controller are respectively arranged in an inner cavity of the stand column, the input end of the charging manager is connected with the solar panel, the output end of the charging manager is connected with the input end of the storage battery, LED electronic display screens are respectively embedded in four side surfaces of the stand column along the height direction of the stand column, the LED electronic display screens are respectively in signal connection with the first controller, the first controller and the LED electronic display screens are respectively in electrical connection with the storage battery, the base is fixedly arranged at the lower end of the stand column and mutually perpendicular to the lower end of the stand column, and the stand column is positioned at the center position of the upper surface of the base, the base is a hollow shell, a material filling port is formed in the upper surface of the base, a first cover plate is arranged at the material filling port, a material leakage port is formed in the lower surface of the base, a second cover plate is arranged at the material leakage port, idler wheels are arranged at four corners of the base, and the idler wheels are fixed on the base through first detachable structures; the angle adjustable device comprises a driving device, a rotating shaft, a second controller, a supporting rod, an angle measuring instrument, a first rotating disc, a second rotating disc, a first arc-shaped supporting plate, a second arc-shaped supporting plate, a plurality of first illumination intensity sensors and a plurality of second illumination intensity sensors, wherein the first rotating disc is fixed on the upper end surface of the stand column through a first rotatable structure, the driving device is arranged at the edge of the first rotating disc, one end of the rotating shaft is fixedly connected with an output shaft of the driving device, the other end of the rotating shaft is fixed on the upper surface of the first rotating disc through a bearing, the central axis of the rotating shaft is perpendicular to the central axis of the first rotating disc, one end of the supporting rod is fixed on the rotating shaft, the other end of the supporting rod is fixed at the central position of the back surface of the solar panel, and the angle measuring instrument is arranged on the supporting rod and used for detecting the included angle between the supporting rod and the upper surface of the first rotating disc, the second controller is arranged on the upper surface of the first rotary table, the angle measuring instrument and the driving device are respectively in signal connection with the second controller, the angle measuring instrument, the driving device and the second controller are respectively in electric connection with the storage battery, the second rotary table is fixed on the upper surface of the base through a second rotatable structure, the first arc-shaped supporting plate and the second arc-shaped supporting plate are symmetrically arranged about the central axis of the second rotary table, the distance between the first arc-shaped supporting plate and the second arc-shaped supporting plate is larger than the width of the solar panel, the plurality of first illumination intensity sensors are uniformly distributed on the outer side surface of the first arc-shaped supporting plate, the plurality of second illumination intensity sensors are uniformly distributed on the outer side surface of the second arc-shaped supporting plate, the number of the plurality of first illumination intensity sensors is the same as that of the plurality of second illumination intensity sensors, the specification of each first illumination intensity sensor is the same as that of each second illumination intensity sensor, the plurality of first illumination intensity sensors and the plurality of second illumination intensity sensors are respectively in signal connection with the second controller, and the plurality of first illumination intensity sensors and the plurality of second illumination intensity sensors are respectively electrically connected with the storage battery.

Furthermore, the first detachable structure comprises a v-21274-shaped frame, the v-21274-shaped frame comprises a first transverse plate, a second transverse plate and a first vertical plate, the first transverse plate and the second transverse plate are arranged in parallel, the first vertical plate is arranged between the first transverse plate and the second transverse plate, the distance between the first transverse plate and the second transverse plate is matched with the thickness of the base, the rollers are fixedly arranged on the lower surface of the second transverse plate, and the v-21274-shaped frame is sleeved on the base and is in interference fit with the base.

Furthermore, the central position of the lower surface of the base is provided with a ground inserting rod, and the second detachable structure of the spring at the upper end of the ground inserting rod is fixed on the lower surface of the base.

Further, the second detachable construction includes the circular recess that the base lower surface set up, be provided with the internal thread on the circular recess inside wall, the upper end of inserting ground pole is provided with the external screw thread, the upper end of inserting ground pole stretches into in the circular recess and the two threaded connection.

Further, the first controller and the second controller are both STM32L1 series low-power consumption single-chip microcomputers.

Further, the charging manager adopts an integrated chip of a BQ24610 or BQ24617 model.

Further, the storage battery adopts a lithium battery.

Further, first rotatable structure includes bull stick, first sleeve, the lower extreme of bull stick is fixed on the stand up end, the upper end and the two interference fit of bull stick are established to first telescopic lower pot head, the lower surface at first carousel is fixed to first telescopic upper end, the central axis coincidence of first telescopic central axis and first carousel.

Further, second rotatable structure includes the second sleeve, the thickness of the telescopic highly more than or equal to second carousel of second, the telescopic lower extreme of second is fixed at the base upper surface, the stand is located the second sleeve and the two has the clearance, the upper surface of second carousel is provided with the through-hole, the diameter of through-hole and the external diameter phase-match of second sleeve, the second carousel cover is established on the telescopic lateral wall of second and the two interference fit.

Further, the driving device is a forward and reverse rotating motor.

The utility model has the advantages that: when the solar warning pile is used, the solar warning pile is placed at a proper position firstly, the solar warning pile can be moved easily through the idler wheel, the idler wheel is moved to a proper position, the idler wheel can be disassembled through the detachable structure, the first cover plate is opened, the counter weight is added into the base through the filling port to enable the mass of the base to be increased and not to fall easily, then the first cover plate is covered to seal the base, then the storage battery is charged through the solar panel, the storage battery is supplied with other electric appliances, the warning content displayed by the LED electronic display screens on the four sides of the stand column is edited and matched with colors through the first controller, so that the solar panel can still be clearly seen under the bad weather conditions of night, dark environment or rain, snow, fog, haze and the like, further, the solar panel is fixed at the upper end of the stand column through the angle adjustable device, the angle device comprises a driving device, a rotating shaft, a first cover plate, a second cover plate and a second cover plate, The solar panel comprises a second controller, a supporting rod, an angle measuring instrument, a first rotary table, a second rotary table, a first arc-shaped supporting plate, a second arc-shaped supporting plate, a plurality of first illumination intensity sensors and a plurality of second illumination intensity sensors, wherein the first rotary table is fixed on the upper end surface of a stand column through a first rotatable structure, a driving device is arranged at the edge of the first rotary table, one end of a rotary shaft is fixedly connected with an output shaft of the driving device, the other end of the rotary shaft is fixed on the upper surface of the first rotary table through a bearing, the central axis of the rotary shaft is perpendicular to the central axis of the first rotary table, one end of the supporting rod is fixed on the rotary shaft, the other end of the supporting rod is fixed at the central position of the back surface of the solar panel, the angle measuring instrument is arranged on the supporting rod and used for detecting the size of an included angle between the supporting rod and the upper surface of the first rotary table, and the second controller is arranged on the upper surface of the first rotary table, the angle measuring instrument and the driving device are respectively in signal connection with the second controller, the angle measuring instrument, the driving device and the second controller are respectively in electric connection with the storage battery, the second rotary table is fixed on the upper surface of the base through a second rotatable structure, the first arc-shaped supporting plate and the second arc-shaped supporting plate are symmetrically arranged relative to the central axis of the second rotary table, the distance between the first arc-shaped supporting plate and the second arc-shaped supporting plate is larger than the width of the solar panel, the plurality of first illumination intensity sensors are uniformly distributed on the outer side surface of the first arc-shaped supporting plate, the plurality of second illumination intensity sensors are uniformly distributed on the outer side surface of the second arc-shaped supporting plate, the number of the plurality of first illumination intensity sensors is the same as that of the plurality of second illumination intensity sensors, the specification of each first illumination intensity sensor is the same as that of each second illumination intensity sensor, the plurality of first illumination intensity sensors and the plurality of second illumination intensity sensors are respectively in signal connection with the second controller, the plurality of first illumination intensity sensors and the plurality of second illumination intensity sensors are respectively in electrical connection with the storage battery, so that the illumination intensity is detected through the plurality of first illumination intensity sensors and the plurality of second illumination intensity sensors, each first illumination intensity sensor and the corresponding second illumination intensity sensor preset an angle, the angle is consistent with the angle of an included angle between the supporting rod and the upper surface of the first turntable, the plurality of first illumination intensity sensors and the plurality of second illumination intensity sensors monitor a numerical value, the second controller performs contrastive analysis to determine the first illumination intensity sensor or the second illumination intensity sensor with the strongest illumination intensity, and then the second controller controls the driving device to rotate, and then make the bracing piece and the contained angle of first carousel upper surface change, confirm pivoted angle and then all predetermine an angle the same with first illumination intensity sensor and second illumination intensity sensor that corresponds with it through the angular surveying appearance to adjustment solar panel's orientation makes it receive strongest illumination, improves the utilization ratio of solar energy.

Drawings

Fig. 1 is a schematic structural view of the solar warning pile of the present invention;

fig. 2 is a schematic view of a partial structure of the angle adjustable device according to the present invention;

FIG. 3 is a front view of a partial structure of the angle adjustable device of the present invention;

fig. 4 is a schematic structural diagram of a combination of the base, the second turntable and other components according to the present invention;

the notation in the figure is: solar panel 1, stand 2, base 3, LED electronic display 4, irritate material mouth 5, first apron 6, gyro wheel 7, drive arrangement 8, pivot 9, second controller 10, bracing piece 11, angular surveying appearance 12, first carousel 13, second carousel 14, first arc backup pad 15, second arc backup pad 16, first illumination intensity sensor 17, second

illumination intensity sensor

18, 3 21274;, shape frame 19, ground pole 20, bull stick 21, first sleeve 22, second sleeve 23.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the solar warning pile comprises a solar panel 1, a charging manager, a first controller, a storage battery, a vertical column 2 and a base 3, wherein the vertical column 2 is a cylindrical shell, the cross section of the vertical column 2 is rectangular, the solar panel 1 is fixed at the upper end of the vertical column 2 through an angle adjustable device, the charging manager, the storage battery and the first controller are respectively arranged in an inner cavity of the vertical column 2, the input end of the charging manager is connected with the solar panel 1, the output end of the charging manager is connected with the input end of the storage battery, LED electronic display screens 4 are respectively embedded in four side surfaces of the vertical column 2 along the height direction of the vertical column, the LED electronic display screens 4 are respectively connected with the first controller through signals, the first controller and the LED electronic display screens 4 are respectively electrically connected with the storage battery, the base 3 is fixedly arranged at the lower end of the vertical column 2 and are perpendicular to each other, the upright column 2 is positioned in the center of the upper surface of the base 3, the base 3 is a hollow shell, the upper surface of the base 3 is provided with a material filling port 5, a first cover plate 6 is arranged at the material filling port 5, the lower surface of the base 3 is provided with a material leakage port, a second cover plate is arranged at the material leakage port, rollers 7 are arranged at the four corners of the base 3, and the rollers 7 are fixed on the base 3 through a first detachable structure; the angle adjustable device comprises a driving device 8, a rotating shaft 9, a second controller 10, a supporting rod 11, an angle measuring instrument 12, a first rotating disc 13, a second rotating disc 14, a first arc-shaped supporting plate 15, a second arc-shaped supporting plate 16, a plurality of first illumination intensity sensors 17 and a plurality of second illumination intensity sensors 18, wherein the first rotating disc 13 is fixed on the upper end surface of the upright post 2 through a first rotatable structure, the driving device 8 is arranged at the edge of the first rotating disc 13, one end of the rotating shaft 9 is fixedly connected with an output shaft of the driving device 8, the other end of the rotating shaft 9 is fixed on the upper surface of the first rotating disc 13 through a bearing, the central axis of the rotating shaft 9 is vertical to the central axis of the first rotating disc 13, one end of the supporting rod 11 is fixed on the rotating shaft 9, and the other end of the supporting rod 11 is fixed at the central position of the back surface of the solar panel 1, the angle measuring instrument 12 is arranged on the supporting rod 11 and used for detecting the included angle between the supporting rod 11 and the upper surface of the first rotating disc 13, the second controller 10 is arranged on the upper surface of the first rotating disc 13, the angle measuring instrument 12 and the driving device 8 are respectively in signal connection with the second controller 10, the angle measuring instrument 12, the driving device 8 and the second controller 10 are respectively electrically connected with the storage battery, the second rotating disc 14 is fixed on the upper surface of the base 3 through a second rotatable structure, the first arc-shaped supporting plate 15 and the second arc-shaped supporting plate 16 are symmetrically arranged about the central axis of the second rotating disc 14, the distance between the first arc-shaped supporting plate and the second arc-shaped supporting plate is larger than the width of the solar panel 1, the plurality of first illumination intensity sensors 17 are uniformly distributed on the outer side surface of the first arc-shaped supporting plate 15, and the plurality of second illumination intensity sensors 18 are uniformly distributed on the outer side surface of the second arc-shaped supporting plate 16, the quantity of a plurality of first illumination intensity sensors 17 is the same and the one-to-one with a plurality of second illumination intensity sensors 18, and every first illumination intensity sensor 17's specification is the same with every second illumination intensity sensor 18's specification homogeneous phase, a plurality of first illumination intensity sensors 17, a plurality of second illumination intensity sensors 18 respectively with second controller 10 signal connection, a plurality of first illumination intensity sensors 17, a plurality of second illumination intensity sensors 18 link to each other with the battery electricity respectively. When the solar warning pile is used, the solar warning pile is firstly placed at a proper position, can be easily moved through the roller 7 and is moved to the proper position, the roller 7 can be disassembled through the detachable structure, the first cover plate 6 is opened, the counter weight is added into the base 3 through the filling port 5 to increase the mass of the base and prevent the base from falling down easily, then the first cover plate 6 is covered to seal the base, then the solar panel 1 starts to charge the storage battery, the storage battery supplies other electric appliances, the first controller is connected with the external equipment to edit and color-match the displayed warning content of the LED electronic display screens 4 on the four side surfaces of the upright post 2, so that the warning pile can still be clearly seen under the severe weather conditions of night, dim environment or rain, snow, fog and haze and the like, meanwhile, the warning lines made of the reflecting materials are arranged on the outer surface of the upright post 2, and the text display of the LED electronic display screens 4 is not influenced by the warning lines, further, the solar panel 1 is fixed at the upper end of the upright column 2 through an angle adjustable device, the angle adjustable device includes a driving device 8, a rotating shaft 9, a second controller 10, a supporting rod 11, an angle measuring instrument 12, a first rotating disk 13, a second rotating disk 14, a first arc-shaped supporting plate 15, a second arc-shaped supporting plate 16, a plurality of first illumination intensity sensors 17, and a plurality of second illumination intensity sensors 18, the first rotating disk 13 is fixed on the upper end face of the upright column 2 through a first rotatable structure, the driving device 8 is arranged at the edge of the first rotating disk 13, one end of the rotating shaft 9 is fixedly connected with an output shaft of the driving device 8, the other end of the rotating shaft 9 is fixed on the upper surface of the first rotating disk 13 through a bearing, the central axis of the rotating shaft 9 is perpendicular to the central axis of the first rotating disk 13, one end of the supporting rod 11 is fixed on the rotating shaft 9, the other end of the supporting rod 11 is fixed at the central position of the back of the solar panel 1, the angle measuring instrument 12 is arranged on the supporting rod 11 and used for detecting the size of an included angle between the supporting rod 11 and the upper surface of the first rotating disc 13, the second controller 10 is arranged on the upper surface of the first rotating disc 13, the angle measuring instrument 12 and the driving device 8 are respectively in signal connection with the second controller 10, the angle measuring instrument 12, the driving device 8 and the second controller 10 are respectively in electrical connection with a storage battery, the second rotating disc 14 is fixed on the upper surface of the base 3 through a second rotatable structure, the first arc-shaped supporting plate 15 and the second arc-shaped supporting plate 16 are symmetrically arranged about the central axis of the second rotating disc 14, the distance between the first arc-shaped supporting plate 15 and the second arc-shaped supporting plate is larger than the width of the solar panel 1, and the first illumination intensity sensors 17 are uniformly distributed on the outer side surface of the first arc-shaped supporting plate 15, the plurality of second illumination intensity sensors 18 are uniformly distributed on the outer side surface of the second arc-shaped supporting plate 16, the number of the plurality of first illumination intensity sensors 17 is the same as that of the plurality of second illumination intensity sensors 18, the first illumination intensity sensors 17 correspond to the second illumination intensity sensors 18 one by one, the specification of each first illumination intensity sensor 17 is the same as that of each second illumination intensity sensor 18, the plurality of first illumination intensity sensors 17 and the plurality of second illumination intensity sensors 18 are respectively in signal connection with the second controller 10, the plurality of first illumination intensity sensors 17 and the plurality of second illumination intensity sensors 18 are respectively in electrical connection with the storage battery, so that the illumination intensity is detected by the plurality of first illumination intensity sensors 17 and the plurality of second illumination intensity sensors 18, and an angle is preset between each first illumination intensity sensor 17 and the second illumination intensity sensor 18 corresponding to the first illumination intensity sensor 17, the angle is consistent with the angle between the support rod 11 and the upper surface of the first rotating disc 13, the plurality of first illumination intensity sensors 17 and the plurality of second illumination intensity sensors 18 monitor a numerical value, the second controller 10 performs comparative analysis to determine the first illumination intensity sensor 17 or the second illumination intensity sensor 18 with the strongest illumination intensity, then the second controller 10 controls the driving device 8 to rotate, so that the included angle between the support rod 11 and the upper surface of the first rotating disc 13 changes, the angle measuring instrument 12 determines the rotating angle to be the same as the preset angle of the first illumination intensity sensor 17 and the preset angle of the second illumination intensity sensor 18 corresponding to the first illumination intensity sensor 17, the orientation of the solar panel 1 is adjusted to receive the strongest illumination, and the utilization rate of solar energy is improved.

In the above embodiment, preferably, the first detachable structure preferably includes a v-21274;, the v-21274j-shaped frame 19 includes a first transverse plate, a second transverse plate, and a first vertical plate, the first transverse plate and the second transverse plate are arranged in parallel, the first vertical plate is arranged between the first transverse plate and the second transverse plate, a distance between the first transverse plate and the second transverse plate matches with a thickness of the base 3, the roller 7 is fixedly arranged on a lower surface of the second transverse plate, the v-21274;, the v-21274is sleeved on the base 3, and the v-21274;, the v-shaped frame 19 is in interference fit with the base 3.

For the more loose point of placing of adaptation geology, the central point of base 3 lower surface puts and is provided with and inserts ground pole 20, insert the upper end spring second detachable construction of ground pole 20 and fix at base 3 lower surface, insert below ground alright strengthen its stability through inserting ground pole 20, when need not use and insert ground pole 20, it can through second detachable construction pull down with it.

From simple and practical's angle consideration, second detachable construction includes the circular recess that 3 lower surfaces of base set up, be provided with the internal thread on the circular recess inside wall, the upper end of inserting ground pole 20 is provided with the external screw thread, the upper end of inserting ground pole 20 stretches into in the circular recess and the two threaded connection.

Preferably, the first controller and the second controller 10 both adopt a low-power consumption single chip microcomputer of model STM32L1 series.

Preferably, the charging manager is an integrated chip of BQ24610 or BQ24617 type.

Preferably, the storage battery is a lithium battery.

In order to facilitate the rotation of the solar panel 1 in a plane to enable the solar panel to face sunlight, the first rotatable structure comprises a rotating rod 21 and a first sleeve 22, the lower end of the rotating rod 21 is fixed on the upper end surface of the upright post 2, the lower end of the first sleeve 22 is sleeved on the upper end of the rotating rod 21 and is in interference fit with the rotating rod 21, the upper end of the first sleeve 22 is fixed on the lower surface of the first rotating disc 13, and the central axis of the first sleeve 22 coincides with the central axis of the first rotating disc 13.

In order to facilitate rotation of the second turntable 14 in a plane, the first illumination intensity sensors 17 or the second illumination intensity sensors 18 face sunlight and facilitate detection of illumination intensity, the second rotatable structure includes a second sleeve 23, the height of the second sleeve 23 is greater than or equal to the thickness of the second turntable 14, the lower end of the second sleeve 23 is fixed on the upper surface of the base 3, the upright column 2 is located in the second sleeve 23, a gap exists between the upright column and the second sleeve 23, a through hole is formed in the upper surface of the second turntable 14, the diameter of the through hole is matched with the outer diameter of the second sleeve 23, the second turntable 14 is sleeved on the outer side wall of the second sleeve 23, and the second turntable 14 and the second sleeve 23 are in interference fit.

The driving device 8 is a conventional driving device, and preferably, the driving device 8 is a forward and reverse rotating motor.

Claims

1. Solar energy warning stake, including solar panel (1), charge manager, first controller, battery, stand (2), base (3), its characterized in that: the upright post (2) is a columnar shell, the cross section of the upright post (2) is rectangular, the solar panel (1) is fixed at the upper end of the upright post (2) through an angle adjustable device, the charging manager, the storage battery and the first controller are respectively arranged in the inner cavity of the upright post (2), the input end of the charging manager is connected with the solar panel (1), the output end of the charging manager is connected with the input end of the storage battery, the four side surfaces of the upright post (2) are respectively embedded with an LED electronic display screen (4) along the height direction thereof, the LED electronic display screens (4) are respectively connected with signals of the first controller, the first controller and the LED electronic display screens (4) are respectively electrically connected with the storage battery, the base (3) is fixedly arranged at the lower end of the upright post (2) and is mutually vertical, the upright post (2) is positioned at the center position of the upper surface of the base (3), the base (3) is a hollow shell, a material filling opening (5) is formed in the upper surface of the base (3), a first cover plate (6) is arranged at the material filling opening (5), a material leakage opening is formed in the lower surface of the base (3), a second cover plate is arranged at the material leakage opening, idler wheels (7) are arranged at the four corners of the base (3), and the idler wheels (7) are fixed on the base (3) through first detachable structures; the angle adjustable device comprises a driving device (8), a rotating shaft (9), a second controller (10), a supporting rod (11), an angle measuring instrument (12), a first rotating disc (13), a second rotating disc (14), a first arc-shaped supporting plate (15), a second arc-shaped supporting plate (16), a plurality of first illumination intensity sensors (17) and a plurality of second illumination intensity sensors (18), wherein the first rotating disc (13) is fixed on the upper end face of the upright post (2) through a first rotatable structure, the driving device (8) is arranged at the edge of the first rotating disc (13), one end of the rotating shaft (9) is fixedly connected with an output shaft of the driving device (8), the other end of the rotating shaft (9) is fixed on the upper surface of the first rotating disc (13) through a bearing, and the central axis of the rotating shaft (9) is perpendicular to the central axis of the first rotating disc (13), one end of the supporting rod (11) is fixed on the rotating shaft (9), the other end of the supporting rod (11) is fixed at the central position of the back of the solar panel (1), the angle measuring instrument (12) is arranged on the supporting rod (11) and used for detecting the size of an included angle between the supporting rod (11) and the upper surface of the first rotating disk (13), the second controller (10) is arranged on the upper surface of the first rotating disk (13), the angle measuring instrument (12) and the driving device (8) are respectively in signal connection with the second controller (10), the angle measuring instrument (12), the driving device (8) and the second controller (10) are respectively in electric connection with a storage battery, the second rotating disk (14) is fixed on the upper surface of the base (3) through a second rotatable structure, the first arc-shaped supporting plate (15) and the second arc-shaped supporting plate (16) are symmetrically arranged about the central axis of the second rotating disk (14) and the distance between the first arc-shaped supporting plate and the second arc-shaped supporting plate (16) is larger than the width of the solar panel (1), a plurality of first illumination intensity sensors (17) equipartition are on the outside surface of first arc backup pad (15), a plurality of second illumination intensity sensors (18) equipartition are on the outside surface of second arc backup pad (16), the quantity of a plurality of first illumination intensity sensors (17) is the same and the one-to-one with the quantity of a plurality of second illumination intensity sensors (18), and the specification of every first illumination intensity sensor (17) is the same with the specification homogeneous phase of every second illumination intensity sensor (18), a plurality of first illumination intensity sensors (17), a plurality of second illumination intensity sensors (18) respectively with second controller (10) signal connection, a plurality of first illumination intensity sensors (17), a plurality of second illumination intensity sensors (18) link to each other with battery electricity respectively.

2. The solar warning stake of claim 1, wherein: the first detachable structure comprises a v-21274-shaped frame (19), wherein the v-21274-shaped frame (19) comprises a first transverse plate, a second transverse plate and a first vertical plate, the first transverse plate and the second transverse plate are arranged in parallel, the first vertical plate is arranged between the first transverse plate and the second transverse plate, the distance between the first transverse plate and the second transverse plate is matched with the thickness of the base (3), the rollers (7) are fixedly arranged on the lower surface of the second transverse plate, the v-21274-shaped frame (19) is sleeved on the base (3) and is in interference fit with the base (3).

3. The solar warning stake of claim 2, wherein: the center position of base (3) lower surface is provided with inserts ground pole (20), insert the upper end spring second detachable construction of ground pole (20) and fix base (3) lower surface.

4. The solar warning stake of claim 3, wherein: the second detachable construction includes the circular recess that base (3) lower surface set up, be provided with the internal thread on the circular recess inside wall, the upper end of inserting ground pole (20) is provided with the external screw thread, the upper end of inserting ground pole (20) stretches into in the circular recess and the two threaded connection.

5. The solar warning stake of claim 4, wherein: the first controller and the second controller (10) are both STM32L1 series low-power consumption single-chip microcomputers.

6. The solar warning stake of claim 5, wherein: the charging manager adopts an integrated chip of a BQ24610 or BQ24617 model.

7. The solar warning stake of claim 6, wherein: the storage battery adopts a lithium battery.

8. The solar warning stake of claim 7, wherein: first rotatable structure includes bull stick (21), first sleeve (22), the lower extreme of bull stick (21) is fixed on stand (2) up end, the lower pot head of first sleeve (22) is established in the upper end of bull stick (21) and the two interference fit, the lower surface at first carousel (13) is fixed to the upper end of first sleeve (22), the central axis of first sleeve (22) and the central axis coincidence of first carousel (13).

9. The solar warning stake of claim 8, wherein: the second rotatable structure includes second sleeve (23), the thickness of the high more than or equal to second carousel (14) of second sleeve (23), the lower extreme of second sleeve (23) is fixed at base (3) upper surface, stand (2) are located second sleeve (23) and the two has the clearance, the upper surface of second carousel (14) is provided with the through-hole, the diameter of through-hole and the external diameter phase-match of second sleeve (23), second carousel (14) cover is established on the lateral wall of second sleeve (23) and the two interference fit.

10. The solar warning stake of claim 9, wherein: the driving device (8) is a positive and negative rotation motor.