CN116772140A

CN116772140A - Universal sun tracking adjusting device, method and system

Info

Publication number: CN116772140A
Application number: CN202310759108.8A
Authority: CN
Inventors: 王清泉; 宁增明
Original assignee: Foregart Nantong New Energy Technology Co ltd
Current assignee: Foregart Nantong New Energy Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-09-19

Abstract

The invention discloses a universal sun-tracking adjusting device, a universal sun-tracking adjusting method and a universal sun-tracking adjusting system, which are applied to a solar lamp provided with the universal sun-tracking adjusting device.

Description

Universal sun tracking adjusting device, method and system

Technical Field

The invention relates to the technical field of lamps, in particular to a universal sun tracking adjusting device, method and system.

Background

With the progress of technology, environmental problems are increasingly serious, and most of the current solar lamps with energy conservation and environmental protection are used as outdoor illumination equipment, and the solar lamps can directly receive solar light and convert the solar light into usable electric energy to be stored for illumination, so that the outdoor illumination equipment is convenient and energy-saving.

The photovoltaic panel of the existing solar lamp is always fixed at an angle, and the charging time length and the charging efficiency of the photovoltaic panel are affected to a certain extent because the solar irradiation track is dynamic.

Therefore, it is necessary to design a device, a method and a system for adjusting the universal sun tracking of the solar lamp to solve the above problems.

Disclosure of Invention

Aiming at the defects in the technology, the invention aims to provide a universal sun tracking adjusting device, a universal sun tracking adjusting method and a universal sun tracking adjusting system which can follow the sun irradiation track and automatically adjust a solar photovoltaic panel to accurately charge the sun,

in order to achieve the above purpose, the present invention provides the following technical solutions:

a universal sun tracking adjustment device, comprising: the lamp comprises a lamp body, a lamp holder and an executing device;

a lamp body: the lamp body comprises an LED lamp group, a solar photovoltaic panel and a photosensitive sensor, wherein the solar photovoltaic panel and the photosensitive sensor are fixedly arranged on the surface of the lamp body, the solar photovoltaic panel and the photosensitive sensor are positioned on the same side of the lamp body, and the LED lamp group is fixedly arranged on one side, far away from the solar photovoltaic panel, of the lamp body;

a lamp holder: the lamp holder comprises a main control circuit board and a battery, wherein the main control circuit board and the battery are fixedly arranged in the lamp holder, and the solar photovoltaic board, the photosensitive sensor and the main control circuit board are electrically connected with the battery;

the execution device: the executing device comprises a stepping motor, a first rotating member and a second rotating member, wherein the first rotating member is fixedly connected with the output end of the stepping motor, the second rotating member is fixedly connected with the lamp body, the first rotating member and the second rotating member are meshed with each other to drive, the stepping motor and the second rotating member are respectively and fixedly connected with the lamp body and the lamp holder, and the stepping motor is electrically connected with the battery;

the lamp body is rotatably connected with the lamp holder through the executing device.

Preferably, be equipped with microwave radar detection module, remote control module, memory module and warning pilot lamp on the main control circuit board, take place if shelter from the cover by the foreign matter when photosensitive sensor, make photosensitive sensor unable normal acquisition light intensity information, the warning pilot lamp just can light the red light and prompt the user sensor state unusual.

Preferably, in the first group of embodiments, two photosensitive sensors are arranged at an included angle of 120, and the normal line of the included angle is perpendicular to the solar photovoltaic panel.

Preferably, the executing device comprises a first bearing, the first rotating member in the executing device is a worm, the second rotating member is a worm wheel, one side hub of the worm wheel is higher than the tooth surface, the inner ring of the worm wheel is provided with a first mounting hole which is convenient to fixedly connect with the lamp body, the inner ring of the worm wheel is provided with a first wire guide hole which is convenient for a wire to pass through, the outer ring of the hub of the side of the worm wheel higher than the tooth surface is in interference fit with the inner ring of the first bearing, and the outer ring of the first bearing is in interference fit with the lamp holder.

Preferably, in the second group of embodiments, four photosensitive sensors are provided, and the four photosensitive sensors are uniformly arranged around the solar photovoltaic panel.

Preferably, the solar lamp comprises a support rod group, a first rotary part in the execution device is a driving gear, a second rotary part in the execution device is a driven gear, the execution device is provided with two lamp bodies, the lamp bodies are rotationally connected with the support rod group through one execution device, the lamp holders are rotationally connected with the support rod group through the other execution device, and the installation directions of the two execution devices are mutually perpendicular.

Preferably, the executing device comprises a side hub of the second bearing driven gear, wherein the side hub of the second bearing driven gear is higher than the tooth surface, the inner ring of the driven gear is provided with a second mounting hole which is convenient to fixedly connect with the lamp body or the support rod group, the inner ring of the driven gear is provided with a second wire guide hole which is convenient for a wire to pass through, the outer ring of the side hub of the driven gear, which is higher than the tooth surface, is in interference fit with the inner ring of the second bearing, and the outer ring of the second bearing is in interference fit with the support rod group or/and the lamp holder.

A universal sun tracking adjustment method, comprising:

the plurality of photosensitive sensors collect the environmental light intensity value of the current angle;

the main control circuit board receives the current environment light intensity value sent by the photosensitive sensor;

the main control circuit board compares the received light intensity values and judges whether a difference value exists, if so, the actuating device is driven to control the angle of the solar photovoltaic panel; if not, the solar panel angle remains unchanged.

Preferably, the executing device comprises a stepping motor and a transmission mechanism, when the main control circuit board judges that a difference exists among the light intensity values, the main control circuit board is connected with a power supply of the stepping motor, and the rotation power of the stepping motor is transmitted to the lamp body through the transmission mechanism, so that the solar photovoltaic panel follows the lamp body to change the sun facing angle.

Preferably, the photosensitive sensor is provided with a voltage value change threshold value, if the voltage of the photosensitive sensor is lower than the threshold value, the main control circuit board drives the LED lamp group power supply, and meanwhile drives the executing device to rotate the lamp body to the recorded illumination position in the memory module, otherwise, the main control circuit board cuts off the LED lamp group power supply.

Preferably, when the photosensitive sensor is shielded by the foreign matter, the main control circuit board can enter a memory working mode according to the latest working state of the equipment, and a warning lamp is turned on to prompt the sensor to be abnormal.

Preferably, the main control circuit board manages and monitors the electric quantity of the battery, so that the linear adjustment of the brightness is realized, and the optimal illumination duration is achieved.

The beneficial effects of the invention are as follows:

1. according to the solar tracking system, the operation of the motor can be automatically controlled according to the information acquired by the photosensitive sensor, so that the solar tracking rotation of the solar photovoltaic panel on the lamp body is realized, and the charging efficiency is improved.

2. The executing device can adopt the worm and gear mechanism with the self-locking function as a transmission mechanism, and can avoid the position deviation of the lamp body caused by external force factors.

3. The invention can realize angle adjustment through wireless remote control, and the remote control forms comprise a plurality of forms such as small program, APP, infrared, bluetooth, wifi and the like.

4. The microwave radar module is arranged, so that the pedestrian passing can be monitored in real time, the illumination function is automatically turned on when illumination is needed, the microwave radar avoids the sensitivity reduction and other interference factors caused by temperature change of the traditional infrared sensor, and the precision and reliability are improved.

Drawings

FIG. 1 is a schematic flow chart of the present invention;

FIG. 2 is a schematic diagram of the whole machine of embodiment 1 of the present invention;

FIG. 3 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 4 is an exploded view of a lamp body according to embodiment 1 of the present invention;

fig. 5 is an exploded view of a lamp socket according to embodiment 1 of the present invention;

FIG. 6 is a schematic view showing the installation position of the photosensitive sensor according to embodiment 1 of the present invention;

FIG. 7 is a schematic diagram of the whole machine of embodiment 2 of the present invention;

FIG. 8 is a top view of embodiment 2 of the present invention;

FIG. 9 is an exploded view of a lamp body according to embodiment 2 of the present invention;

FIG. 10 is a schematic diagram of an implementation apparatus according to embodiment 2 of the present invention;

FIG. 11 is an exploded view of the support pole set of embodiment 2 of the present invention;

fig. 12 is an exploded view of a lamp socket according to embodiment 2 of the present invention.

The main reference numerals are as follows: 1. a lamp body; 11. a solar photovoltaic panel; 12. a photosensitive sensor; 13. an LED lamp group; 14. a lamp body case; 15. a lamp holder; 16. a light reflecting plate; 17. a lamp shade; 18. a lamp body front cover; 19. a lamp body rear cover; 110. waterproof rubber rings; 111. a first connection housing; 112. a second connection housing; 2. a lamp holder; 21. a main control circuit board; 22. a battery; 23. a mounting plate; 24. a substrate; 25. a lamp base cover; 27. a mounting frame; 28. a seal ring; 29. a lamp holder rear cover; 210. a lamp base; 3. an execution device; 31. a stepping motor; 321. a worm; 331. a worm wheel; 322. a drive gear; 332. a driven gear; 34. a bearing; 4. a support rod group; 41. a support rod; 42. a bearing seat; 43. a bearing cap; 44. an end cap; 45. and a support rod seat.

Detailed Description

In order to more clearly illustrate the invention, the invention is further described below with reference to the accompanying drawings.

In the following description, details of selected examples are given to provide a more thorough understanding of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. It should be understood that the examples are intended to illustrate the invention and are not intended to limit the invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

A universal sun tracking adjustment device, comprising: a lamp body 1, a lamp holder 2 and an executing device 3; the lamp body 1 comprises an LED lamp group 13, a solar photovoltaic panel 11 and a photosensitive sensor 12, wherein the solar photovoltaic panel 11 and the photosensitive sensor 12 are fixedly arranged on the surface of the lamp body 1, the solar photovoltaic panel 11 and the photosensitive sensor 12 are positioned on the same side of the lamp body 1, and the LED lamp group 13 is fixedly arranged on one side, far away from the solar photovoltaic panel 11, of the lamp body 1; the lamp holder 2 comprises a main control circuit board 21 and a battery 22, wherein the main control circuit board 21 and the battery 22 are fixedly arranged in the lamp holder 2, and the solar photovoltaic panel 11, the photosensitive sensor 12 and the main control circuit board 21 are electrically connected with the battery 22; the executing device 3 comprises a stepping motor 31, a first rotating member 32 and a second rotating member 33, wherein the first rotating member is fixedly connected with the output end of the stepping motor 31, the second rotating member is fixedly connected with the lamp body 1, the first rotating member and the second rotating member are meshed with each other to drive, the stepping motor 31 and the second rotating member are respectively and fixedly connected with the lamp body 1 and the lamp holder 2, and the stepping motor 31 is electrically connected with the battery 22; the lamp body 1 is rotatably connected with the lamp holder 2 by an actuator 3. When the main control circuit board 21 detects that a difference exists between the ambient light intensity values of the current angles acquired by the photosensitive sensors 12, the main control circuit board 21 is connected with the power supply of the stepping motor 31, the stepping motor 31 operates, and the rotating power is transmitted to the lamp body 1 through the first rotating member and the second rotating member, so that the solar photovoltaic panel 11 on the lamp body 1 can change the sun angle along with the rotation of the lamp body 1, and the charging efficiency of the solar photovoltaic panel is improved.

Specifically, be equipped with microwave radar detection module on the main control circuit board 21, but real-time supervision pedestrian passes through, and the automatic illumination function of opening when needs illumination, microwave radar has avoided traditional infrared sensor sensitivity reduction and other interference factor because of temperature change, and precision and reliability have obtained the promotion.

Specifically, be equipped with remote control module on the main control circuit board 21, the accessible wireless remote control realizes angle adjustment using position, and the remote controller that forms a complete set with the product can provide light mode, the setting and the adjustment of LED banks 13 luminance and illumination position, and the remote control form still includes multiple forms such as applet, infrared, bluetooth, wifi, means not only can use the remote controller to control lamps and lanterns, also can increase the internet of things and adopt intelligent terminal's form to control the product simultaneously.

Specifically, the main control circuit board 21 is provided with a memory module, so that the solar photovoltaic panel 11 can be kept to generate electricity maximally during sun tracking and charging in the daytime, when the sun is black, the product needs to exert an illumination function, the illumination position needs to be automatically adjusted to an optimal illumination position, the illumination position is adjusted by a user through a remote controller or a default illumination position of a system when the remote controller is used for the first time, the illumination position can be controlled and adjusted through the remote controller according to the temporary illumination requirement of the user, the memory module can automatically store the illumination position after the adjustment, and when the sun is black, the main control circuit board 21 can automatically drive the execution device 3 to adjust the lamp body to the illumination position stored by the memory module.

Specifically, as shown in fig. 2 and fig. 4, in the first group of embodiments of the present invention, two photosensitive sensors 12 are arranged at an included angle of 120, and the normal line of the included angle is perpendicular to the solar photovoltaic panel 11, when the position of the sun changes, the light intensities received by the two photosensitive sensors 12 will be different, and the light intensity values of the environment collected by the two photosensitive sensors 12 are compared by the chip algorithm on the main control circuit board 21, so as to determine whether the difference exists to control the start and stop of the executing device 3, and further adjust the sun facing angle of the solar photovoltaic panel 11.

The first rotating member in the executing device 3 is a worm 321, the second rotating member is a worm wheel 331, one side hub of the worm wheel 331 is higher than the tooth surface, a first mounting hole which is convenient to fixedly connect with the lamp body 1 is formed in the inner ring of the worm wheel 331, a first wire guide hole which is convenient for a wire to pass is formed in the inner ring of the worm wheel 331, the outer ring of the hub on the side, which is higher than the tooth surface, of the worm wheel 331 is in interference fit with the inner ring of the bearing 34, and the outer ring of the bearing 34 is in interference fit with the lamp holder.

Specifically, as shown in fig. 5 to 7, in the second group of embodiments of the present invention, four photosensors 12 are provided, the four photosensors 12 are uniformly distributed on the same side of the solar photovoltaic panel 11, when the sun position changes, the intensity of the light received by the four photosensors 12 will be different, and the difference value generated by the four photosensors 12 is compared and judged by the chip algorithm in the main control circuit board 21, when the difference value of the light intensity collected by the four photosensors 12 is zero, the solar photovoltaic panel is facing the sun.

Specifically, the solar lamp comprises a support rod group 4, a first rotating member in an executing device 3 is a driving gear 322, a second rotating member is a driven gear 332, the executing device 3 is provided with two lamp bodies 1, one executing device 3 is rotationally connected with the support rod group 4, a lamp holder 2 is rotationally connected with the support rod group 4 through the other executing device 3, the installation directions of the two executing devices 3 are mutually perpendicular, and the solar photovoltaic panel can follow the lamp bodies to realize three hundred sixty degrees of rotation in space through the superposition of the two directions of the two executing devices, so that the rotation of the solar photovoltaic panel is more flexible, and the solar rays can always coincide with the normal line of the solar photovoltaic panel 11, thereby further improving the charging efficiency of the solar photovoltaic panel.

Specifically, the hub on one side of the driven gear 332 is higher than the tooth surface, the inner ring of the driven gear 332 is provided with a second mounting hole which is convenient to fixedly connect with the lamp body 1 or the support rod group 4, the inner ring of the driven gear 332 is provided with a second wire guide hole which is convenient for a wire to pass through, the outer ring of the hub on one side of the driven gear 332 higher than the tooth surface is in interference fit with the inner ring of the bearing 34, and the outer ring of the bearing 34 is in interference fit with the support rod group or/and the lamp holder.

Specifically, as shown in fig. 1, the invention discloses a universal sun tracking adjustment method, which comprises the following steps:

the plurality of light sensors 12 collect the ambient light intensity value of the current angle;

the main control circuit board 21 receives the current ambient light intensity value sent by the photosensitive sensor 12;

the main control circuit board 21 compares the received light intensity values and judges whether a difference value exists, if so, the actuating device 3 is driven to control the angle of the solar photovoltaic panel 11; if not, the solar panel 11 angle remains unchanged.

Specifically, the executing device includes a stepping motor 31 and a transmission mechanism, when the main control circuit board 21 determines that there are differences between the plurality of light intensity values, the main control circuit board 21 turns on the power supply of the stepping motor 31, and the rotation power of the stepping motor 31 is transmitted to the lamp body 1 via the transmission mechanism, so that the solar photovoltaic panel 11 changes the sun facing angle along with the lamp body 1.

Specifically, the photosensor 12 is provided with a voltage value change threshold, if the voltage of the photosensor 12 is lower than the threshold, the main control circuit board 21 drives the power supply of the LED lamp set 13, otherwise, the main control circuit board 21 turns off the power supply of the LED lamp set 13.

The invention provides a universal sun tracking adjusting system, which comprises a single-axis sun tracking adjusting system and a double-axis sun tracking adjusting system, firstly, referring to fig. 1 to 6, the single-axis sun tracking adjusting system is composed of a single-axis sun tracking device and a single-axis sun tracking method, wherein the single-axis sun tracking device comprises a lamp body 1 and a lamp holder 2, a shell of the lamp holder 2 is formed by buckling a lamp holder cover 25 and a mounting plate 23, a battery 22, a main control circuit board 21 and a stepping motor 31 are arranged in the lamp holder 2, an output shaft of the stepping motor 31 is connected with a worm 321, a through hole is arranged at the matching position of the lamp holder cover 25 and the lamp body 1, a worm wheel 331 is arranged in the lamp holder 2 and is arranged at the through hole of the lamp holder cover 25 through a bearing 34, the lamp body 1 is fixedly connected with the worm wheel 331 through the through hole, a solar photovoltaic panel 11 and a photosensitive sensor 12 are arranged above the lamp body 1, an LED lamp group 13 is arranged below the lamp body, the lamp body 1 further comprises a lamp body shell 14, a lamp holder 15, a reflecting plate 16 and a lamp shade 17, wherein two photosensitive sensors 12 are arranged and form an included angle of 120, the normal line of the included angle is vertical to a solar photovoltaic panel, when the position of the sun changes, the intensity of light received by the two photosensitive sensors 12 can be different, the operation of a stepping motor 31 is controlled by comparing and judging the difference value generated by the two photosensitive sensors 12 through a chip algorithm on a main control circuit board 21, the main control circuit board 21 and the stepping motor 31 are arranged on a mounting plate 23 through a base plate 24, the main control circuit board 21 is electrically connected with a battery 22, a chip on the main control circuit board 21 dynamically matches working current through the real-time monitoring of the voltage of the battery 22, thereby realizing the guarantee of working time, an arch-shaped bulge is arranged above the lamp holder cover 25, a through hole is arranged on the side surface of the arch-shaped bulge, a bearing 34 is arranged in the through hole, a worm wheel 331 is arranged inside the arch-shaped bulge, the worm wheel 331 is provided with a sufficient movement space, the inner ring of the worm wheel 331 is provided with three equal through holes, the lamp holder 15 is matched with the three through holes to be mutually fixed with the worm wheel 331, after the lamp holder 15 is connected with the worm wheel 331, a wire hole for a wire in the lamp body 1 to pass through is reserved in the center of the worm wheel 331, the wire of each part in the lamp body 1 can reach the main control circuit board 21 through the wire hole, normal rotation of the lamp body 1 is not interfered, a hub on one side of the worm wheel 331 is higher than a tooth surface, the outer ring of the hub of the worm wheel 331 is in interference connection with the inner ring of the bearing 34, one shaft part is saved, and the production cost is reduced, wherein the stepping motor 31, the worm 321 and the worm wheel 331 form an executing device 3, and the lamp body 1 is in rotary connection with the lamp holder 2 through the executing device 3.

The operation of the single-axis sun tracking adjustment system comprises the following steps:

step one: the plurality of light sensors 12 collect the ambient light intensity value of the current angle;

step two: the main control circuit board 21 receives the current ambient light intensity value sent by the photosensitive sensor 12;

step three: the main control circuit board 21 compares the received light intensity values and judges whether a difference exists, if so, the main control circuit board 21 is connected with a power supply of the stepping motor 31, and the rotation power of the stepping motor 31 is transmitted to the lamp body 1 through the transmission mechanism, so that the solar photovoltaic panel 11 rotates along with the lamp body 1; if not, the solar photovoltaic panel 11 angle remains unchanged;

the photosensitive sensor 12 is provided with a voltage value change threshold value, if the voltage of the photosensitive sensor 12 is lower than the threshold value, the main control circuit board 21 drives the power supply of the LED lamp group 13, otherwise, the main control circuit board 21 cuts off the power supply of the LED lamp group 13.

Then, referring to fig. 1 and 7 to 12, the dual-axis sun tracking adjustment system of the present invention includes a lamp body 1, a support rod set 4 and a lamp holder 2, wherein the lamp body 1 is hinged with the support rod set 4, the support rod set 4 is rotatably connected with the lamp holder 2, so that the lamp body 1 and the support rod set 4 can rotate relatively, the support rod set 4 and the lamp body 1 can rotate relatively with the lamp holder 2, the housing of the lamp body 1 is formed by fastening a front cover 18 and a rear cover 19, the outer side 18 of the front cover is adhered with a solar photovoltaic panel 11, rectangular holes are provided at the middle points of four sides of the front cover 18, a photosensitive sensor 12 and an LED lamp set 13 are provided in the lamp body 1, a waterproof rubber ring 110 is provided between the LED lamp set 13 and the rear cover 19, the center of the rear cover 19 is fixedly connected with a first connection shell 111 and a second connection shell 112, the first connection shell 111 and the second connection shell 112 fasten the rotating end of the support rod set 4, the supporting rod set 4 can rotate in the first connecting shell 111 and the second connecting shell 112, namely, the lamp body 1 and the supporting rod set 4 can rotate relatively, four photosensitive sensors 12 are arranged, the four photosensitive sensors 12 can collect light information through rectangular holes on the front cover 18 of the lamp body, when the sun position changes, the light intensity received by the four photosensitive sensors 12 can be different, a chip in the main control circuit board 21 judges through comparison of difference values generated by the four photosensitive sensors 12, when the light intensity difference value acquired by the four photosensitive sensors 12 is zero, the sun rays coincide with the normal line of the solar photovoltaic panel 11, the charging efficiency of the solar photovoltaic panel 11 is optimal, the supporting rod set 4 comprises a supporting rod 41, an executing device 3, a bearing seat 42, a bearing cover 43, an end cover 44 and a supporting rod seat 45, wherein the executing device 3 further comprises a stepping motor 31, the driving gear 322, the driven gear 332 and the bearing 34, the supporting rod seat 45 is fixedly connected with the supporting rod 41, the stepping motor 31 in the executing device 3 is fixedly connected with the supporting rod 41, the output end of the stepping motor 31 is connected with the driving gear 322, the driving gear 322 and the driven gear 332 are mutually meshed for transmission, the hub outer ring of the driven gear 332 is in interference fit with the inner ring of the bearing 34, the outer ring of the bearing 34 is in interference fit with the bearing seat 42, the bearing cover 43 is fixedly connected with the bearing seat 42 so as to limit the lateral movement of the bearing 34, the end cover 44 is fixedly connected with the driven gear 332, meanwhile, the end cover 44 is fixedly connected with the second connecting shell 112, the torque of the stepping motor 31 can be transmitted to the lamp body 1 through the driving gear 322 and the driven gear 332, the lamp holder 2 comprises the executing device 3, the lamp holder cover 25, the mounting bracket 27, the battery 22, the main control circuit board 21, the sealing ring 28, the lamp holder rear cover 29 and the lamp holder table 210, the executing device 3 is also composed of a stepping motor 31, a driving gear 322, a driven gear 332 and a bearing 34, wherein the stepping motor 31 is fixedly connected with the mounting frame 27, the main control circuit board 21 is fixedly connected with the mounting frame 27, the mounting frame 27 is fixedly connected with the lamp holder rear cover 29, the lamp holder cover 25 is fixedly connected with the lamp holder rear cover 29, the lamp holder rear cover 29 is fixedly connected with the lamp holder table 210, the driven gear 332 is fixedly connected with the supporting rod seat 45, the driving gear 322 is connected with the driving gear 322 at the output end, the driving gear 322 is meshed with the driven gear 332, the outer ring of the hub of the driven gear 332 is in interference fit with the inner ring of the bearing 34, the outer ring of the bearing 34 is in interference fit with the executing device 3 in the lamp holder 2 in the supporting rod group 4, the installing directions of the two groups of executing devices 3 are mutually perpendicular, when the stepping motor 31 runs to drive the support rod set 4 and the lamp body 1 to do rotary motion in the vertical direction, the main control circuit board 21 is integrated with a switch and an indicator lamp, the lamp holder rear cover 29 is provided with a corresponding hole, so that a user can intuitively and quickly know the use state of the lamp, and the main control circuit board 21 is integrated with a remote control module, so that the user can realize angle adjustment through wireless remote control, and the remote control mode comprises a small program, infrared, bluetooth, wifi and the like.

The operation of the double-shaft sun tracking adjustment system comprises the following steps:

The invention has the advantages that:

The above disclosure is only a few specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be thought by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A universal sun tracking adjustment device, comprising: the lamp comprises a lamp body, a lamp holder and an executing device;

a lamp holder: the lamp holder comprises a main control circuit board and a battery, wherein the main control circuit board and the battery are fixedly arranged in the lamp holder, a microwave radar detection module, a remote control module, a memory module and a warning lamp are arranged on the main control circuit board, and the solar photovoltaic panel, the photosensitive sensor and the main control circuit board are electrically connected with the battery;

2. The universal sun tracking adjustment device according to claim 1, wherein two photosensitive sensors are arranged in an included angle of 120, and the normal line of the included angle is perpendicular to the solar photovoltaic panel.

3. The universal sun tracking adjustment device according to claim 2, wherein the executing device comprises a first bearing, the first rotating member in the executing device is a worm, the second rotating member is a worm wheel, one side hub of the worm wheel is higher than the tooth surface, a first mounting hole which is convenient to fixedly connect with the lamp body is formed in an inner ring of the worm wheel, a first wire guide hole which is convenient for a wire to pass through is formed in the inner ring of the worm wheel, an outer ring of the hub on the side of the worm wheel higher than the tooth surface is in interference fit with an inner ring of the first bearing, and an outer ring of the first bearing is in interference fit with the lamp holder.

4. The universal sun tracking adjustment device according to claim 1, wherein four photosensitive sensors are arranged and uniformly arranged around the solar photovoltaic panel.

5. The universal sun tracking adjustment device according to claim 4, wherein a supporting rod set is arranged between the lamp body and the lamp holder, a first rotating member in the actuating device is a driving gear, a second rotating member is a driven gear, the actuating device is provided with two groups, the lamp body is rotationally connected with the supporting rod set through one group of actuating devices, the lamp holder is rotationally connected with the supporting rod set through the other group of actuating devices, and the installation directions of the two groups of actuating devices are mutually perpendicular.

6. The universal sun tracking adjustment device according to claim 5, wherein the executing device comprises a side hub of the second bearing driven gear, the side hub of the second bearing driven gear is higher than the tooth surface, the inner ring of the driven gear is provided with a second mounting hole which is convenient to fixedly connect with the lamp body or the support rod group, the inner ring of the driven gear is provided with a second wire guide hole which is convenient for a wire to pass through, the outer ring of the side hub of the driven gear, which is higher than the tooth surface, is in interference fit with the inner ring of the second bearing, and the outer ring of the second bearing is in interference fit with the support rod group or/and the lamp holder.

7. The universal sun tracking adjustment method is characterized by comprising the following steps of:

the main control circuit board compares the received light intensity values and judges whether a difference value exists, if so, the main control circuit board is connected with a power supply of the stepping motor, and the rotating power of the stepping motor is transmitted to the lamp body through the transmission mechanism, so that the solar photovoltaic panel rotates along with the lamp body, and if not, the angle of the solar photovoltaic panel is kept unchanged.

8. The universal sun tracking adjustment method according to claim 7, wherein the photosensitive sensor is provided with a voltage value change threshold, if the voltage of the photosensitive sensor is lower than the threshold, the main control circuit board drives the LED lamp set power supply, and meanwhile drives the executing device to rotate the lamp body to the recorded illumination position in the memory module, and conversely, the main control circuit board disconnects the LED lamp set power supply;

when the photosensitive sensor is shielded by foreign matters and the light intensity cannot be normally acquired, the main control circuit board can enter a memory working mode according to the latest working state of the equipment, and a warning lamp is turned on to prompt the sensor to be abnormal;

the main control circuit board can manage and monitor the electric quantity of the battery, so that the linear adjustment of the brightness is realized, and the optimal illumination duration is achieved.

9. The universal sun-tracking adjusting system is characterized by adopting a universal sun-tracking adjusting device comprising a lamp body, a lamp holder and an executing device;

the lamp body comprises an LED lamp group, a solar photovoltaic panel and a photosensitive sensor, wherein the solar photovoltaic panel and the photosensitive sensor are fixedly arranged on the surface of the lamp body, the solar photovoltaic panel and the photosensitive sensor are positioned on the same side of the lamp body, and the LED lamp group is fixedly arranged on one side, far away from the solar photovoltaic panel, of the lamp body;

the lamp holder comprises a main control circuit board and a battery, wherein the main control circuit board and the battery are fixedly arranged in the lamp holder, and the solar photovoltaic board, the photosensitive sensor and the main control circuit board are electrically connected with the battery;

the executing device comprises a stepping motor, a first rotating member and a second rotating member, wherein the first rotating member is fixedly connected with the output end of the stepping motor, the second rotating member is fixedly connected with the lamp body, the first rotating member and the second rotating member are meshed with each other to drive, the stepping motor and the second rotating member are respectively and fixedly connected with the lamp body and the lamp holder, and the stepping motor is electrically connected with the battery; the lamp body is rotationally connected with the lamp holder through the executing device;

the main control circuit board is provided with a microwave radar detection module, a remote control module and a memory module;

the plurality of photosensitive sensors are arranged, and the normal line of an included angle between the photosensitive sensors is perpendicular to the solar photovoltaic panel;

the executing device comprises a first bearing, a worm is arranged as a first rotating member in the executing device, a worm wheel is arranged as a second rotating member, a hub at one side of the worm wheel is higher than a tooth surface, a first mounting hole which is convenient to fixedly connect with the lamp body is formed in an inner ring of the worm wheel, a first wire guide hole which is convenient for a wire to pass through is formed in the inner ring of the worm wheel, an outer ring of the hub at the side of the worm wheel higher than the tooth surface is in interference fit with an inner ring of the first bearing, and an outer ring of the first bearing is in interference fit with the lamp holder;

the operation of the universal sun tracking adjustment system comprises the following steps:

step one: the plurality of photosensitive sensors collect the environmental light intensity value of the current angle;

step two: the main control circuit board receives the current environment light intensity value sent by the photosensitive sensor;

step three: the main control circuit board compares the received light intensity values and judges whether a difference value exists, if so, the main control circuit board is connected with a power supply of the stepping motor, and the rotation power of the stepping motor is transmitted to the lamp body through the transmission mechanism, so that the solar photovoltaic panel rotates along with the lamp body; if not, the solar photovoltaic panel angle remains unchanged;

the photosensitive sensor is provided with a voltage value change threshold value, if the voltage of the photosensitive sensor is lower than the threshold value, the main control circuit board drives the LED lamp group power supply, and meanwhile, the executing device is driven to rotate the lamp body to the recorded illumination position in the memory module, otherwise, the main control circuit board cuts off the LED lamp group power supply;

when the photosensitive sensor is shielded by foreign matters, the main control circuit board can enter a memory working mode according to the latest working state of the equipment, and a warning lamp is turned on to prompt the sensor to be abnormal;