CN221811277U - Solar street light with rotatable solar panel - Google Patents

Abstract

The utility model discloses a solar street lamp with a rotatable solar panel, and belongs to the technical field of solar street lamps. Including the fixing base, inside solar PV modules, battery and the controller of being provided with of fixing base, the insection groove has been seted up to the regulation pole lateral wall, insection groove and gear engagement are connected, it is provided with the connecting rod to adjust the pole lateral wall, the connecting plate bottom is provided with rotating electrical machines second, can adjust the angle of following sun to solar panel, better assurance solar panel converts the efficiency of electric energy, and available gear motor second drives gear second and rotates, make its movable rod that carries the clean board of rubber can clean solar panel surface, avoid the shielding of foreign matter or dust to influence solar panel's conversion work, still promoted the high adjustability of light, and can incline the dead lever and fall, make things convenient for maintenance and the maintenance of illumination lamp more, avoid personnel to need climb to maintain to the eminence, reduce the emergence of incident.

Description

Solar street light with rotatable solar panel

Technical Field

The utility model relates to the technical field of solar street lamps, and more specifically to a solar street lamp with a rotatable solar panel.

Background Art

Solar street lights are lighting equipment that use solar energy to generate electricity and store electrical energy for street lighting. It is usually composed of solar panels, energy storage batteries, LED lighting fixtures, controllers and supporting structures. The working principle of solar street lights is to use solar panels to convert solar energy into electrical energy and store the electrical energy in energy storage batteries. At night or when there is insufficient light, the controller will automatically start the LED lighting fixtures and use the stored electrical energy for lighting. Solar street lights are usually also equipped with light control and time control systems, which can automatically adjust the lighting brightness and opening time according to the ambient light and time to improve energy efficiency.

The existing solar street lights still have the following problems: the solar panels used for power generation in the existing solar street lights have poor adjustability during use. Due to the change in the position of the sun during solar power generation, it is difficult to ensure the front absorption position of the solar panel, which undoubtedly affects the efficiency of the solar panel in converting sunlight. In addition, the solar panel is exposed to the outdoors for a long time, and dust or foreign objects are often blocked on the solar panel, which in turn affects the absorption and conversion of solar energy. It is cumbersome for personnel to clean it, which brings great trouble to the use;

In addition, the adjustability of existing solar street lights is not ideal. Its height adjustment is inconvenient and needs to be customized according to specific sizes, which undoubtedly increases its use cost. In addition, when repairing the lighting lamps, personnel are required to climb at high places for repair, which undoubtedly increases certain safety risks and increases the labor intensity of personnel, bringing many inconveniences to repair and maintenance.

In view of this, we propose a solar street light with rotatable solar panels.

Utility Model Content

1. Technical problems to be solved

The purpose of the utility model is to provide a solar street light with a rotatable solar panel to solve the problems of poor position adjustability of the solar panel, cumbersome cleaning of the solar panel, poor height adjustability of the street light and troublesome maintenance proposed in the above background technology.

2. Technical solution

A solar street light with a rotatable solar panel comprises a fixing seat, wherein a solar photovoltaic component, a battery and a controller are arranged inside the fixing seat, a groove is opened on the top of the fixing seat, and a rotating motor is arranged on the top of the fixing seat;

A fixing rod, the inner wall of the groove is rotatably connected with a fixing rod, the left side wall of the fixing rod is slidably connected with a support seat 1, the right side wall of the fixing rod is provided with a fixing box, the front outer wall of the fixing box is provided with a gear motor 1, and the output end of the gear motor 1 extends to the inside of the fixing box and is connected with a gear 1;

An adjusting rod, an adjusting rod is sleeved inside the fixed rod, a toothed groove is opened on the side wall of the adjusting rod, the toothed groove is meshed and connected with the gear one, a connecting rod is arranged on the side wall of the adjusting rod, a lighting lamp is connected to the end of the connecting rod, a connecting plate is arranged on the outer wall on the other side of the adjusting rod, a rotating motor 2 is arranged at the bottom of the connecting plate, and a support seat 2 is arranged on the top of the rotating motor 2.

Preferably, a rotating motor three is arranged on the side wall of the support seat two, the output end of the rotating motor three is connected to a rotating block, a fixed placement plate is arranged on the side wall of the rotating block, a support plate one, a support plate two and a solar panel are arranged on the top of the fixed placement plate, and the solar panel, the solar photovoltaic module and the battery are electrically connected in series.

Preferably, a movable through groove is provided on one side wall of the support plate, a tooth pattern is provided on the second side wall of the support plate, and a movable rod is connected between the first support plate and the second support plate.

Preferably, a sensor and a second gear motor are provided at the top of the movable rod, the output end of the second gear motor is connected to a second gear meshing with the tooth pattern, and the sensor, the second rotating motor, the third rotating motor and the controller are electrically connected.

Preferably, the side wall of the movable rod is further provided with a guide block matching the movable through slot, and the bottom of the movable rod is provided with a rubber cleaning plate.

Preferably, an output end of each of the plurality of rotating motors is connected to a support rod, and the support rod is rotatably sleeved on an inner wall of the support seat.

Preferably, fixing plates are welded to the outer walls on both sides of the fixing seat, and fixing holes are opened on the tops of the fixing plates.

3. Beneficial effects

Compared with the prior art, the advantages of the utility model are: in the process of solar panels absorbing and converting sunlight, sensors can be used to detect the position of the sun and the intensity of light. When the sun moves, the sensors will sense the changes in light and transmit this information to the controller. At this time, the controller will calculate the angle that the solar panel needs to be adjusted according to the feedback data of the sensor, and send corresponding instructions to the rotating motor 2 and the rotating motor 3, so that the solar panel can be changed according to the position of the sun, so that the solar panel can absorb sunlight, convert it into electrical energy through the solar photovoltaic module and store it in the battery, which better ensures the efficiency of the solar panel in converting electrical energy, and the gear motor 2 can be used to drive the gear 2 to rotate, so that the movable rod carrying the rubber cleaning plate can clean the surface of the solar panel to avoid the obstruction of foreign matter or dust affecting the conversion work of the solar panel;

When the height of the lighting lamp needs to be adjusted, the gear motor can be used to drive the gear to rotate, so that it can synchronously drive the adjusting rod to rise and fall, thereby better improving the adjustability of the lighting lamp. When the lighting lamp needs to be repaired and maintained, the adjusting rod can be lowered to the extreme position, and then multiple rotating motors can be used to drive the supporting rod to rotate. At this time, the supporting rod will drive the fixing rod to tilt and fall, which is more convenient for the repair and maintenance of the lighting lamp, avoids the need for personnel to climb to a high place for repair, and reduces the occurrence of safety accidents.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the structure of the adjustable support assembly of the utility model;

FIG3 is a schematic diagram of the structure of the solar panel placement assembly of the present invention;

Explanation of the numbers in the figure: 100, fixing seat; 110, fixing plate; 120, solar photovoltaic module; 121, battery; 130, controller; 140, groove; 150, rotating motor 1; 160, support rod; 200, fixing rod; 210, supporting seat 1; 220, fixing box; 230, gear motor 1; 240, gear 1; 300, adjusting rod; 310, connecting rod; 320, lighting lamp; 330, connecting plate; 340, rotating motor 2; 350, supporting seat 2; 360, rotating motor 3; 370, rotating block; 380, fixed placement plate; 381, supporting plate 1; 382, supporting plate 2; 383, solar panel; 390, movable rod; 391, sensor; 392, gear motor 2; 393, gear 2; 394, rubber cleaning plate.

DETAILED DESCRIPTION

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set/connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Please refer to Figures 1-3, the utility model provides a technical solution:

The solar street light with a rotatable solar panel includes a fixing base 100, wherein a solar photovoltaic component 120, a battery 121 and a controller 130 are arranged inside the fixing base 100;

In some embodiments: Solar photovoltaic components are existing technologies that can easily convert sunlight absorbed by solar panels into electrical energy and store it in batteries. Solar power generation technology is a more common photovoltaic effect.

A groove 140 is provided on the top of the fixing seat 100, and a rotating motor 150 is provided on the top of the fixing seat 100, so as to facilitate the tilting and laying of the fixing rod 200, and facilitate personnel to repair and maintain the lighting lamp 320;

The inner wall of the groove 140 is rotatably connected to a fixing rod 200, and the left side wall of the fixing rod 200 is slidably connected to a supporting seat 1 210;

In some embodiments: during the rotation of the plurality of rotating motors 150 , the support seat 210 will slide on the left side wall of the fixing rod 200 , so that the fixing rod 200 can be smoothly rotated and lowered, which is convenient for maintenance personnel.

A fixing box 220 is disposed on the right side wall of the fixing rod 200, and a gear motor 230 is disposed on the front outer wall of the fixing box 220. The output end of the gear motor 230 extends to the inside of the fixing box 220 and is connected to a gear 240, so that the height of the lighting lamp 320 can be adjusted conveniently by using the gear 240.

An adjusting rod 300 is sleeved inside the fixing rod 200, and a tooth groove is provided on the side wall of the adjusting rod 300, which is meshed and connected with the gear 1 240, and a connecting rod 310 is provided on the side wall of the adjusting rod 300, and a lighting lamp 320 is connected to the end of the connecting rod 310, and a connecting plate 330 is provided on the outer wall of the other side of the adjusting rod 300, and a rotating motor 2 340 is provided at the bottom of the connecting plate 330, and a supporting seat 2 350 is provided on the top of the rotating motor 240, so as to facilitate the use of the rotating motor 240 to adjust the solar panel 383 in all directions.

Specifically, a rotating motor 360 is disposed on the side wall of the second support seat 350, an output end of the rotating motor 360 is connected to a rotating block 370, and a fixed placement plate 380 is disposed on the side wall of the rotating block 370;

It is convenient to use the rotating motor 360 degrees to adjust the solar panel up and down;

A support plate 1 381, a support plate 2 382 and a solar panel 383 are arranged on the top of the fixed placement plate 380. The solar panel 383, the solar photovoltaic module 120 and the battery 121 are electrically connected in series, which is convenient for converting sunlight into electrical energy and storing it inside the battery 121 for use at night.

Furthermore, a movable through groove is provided on the side wall of the support plate 1 381 , a tooth pattern is provided on the side wall of the support plate 2 382 , and a movable rod 390 is connected between the support plate 1 381 and the support plate 2 382 .

Furthermore, a sensor 391 and a gear motor 392 are provided on the top of the movable rod 390. The output end of the gear motor 392 is connected to a gear 393 meshing with the teeth. The sensor 391, the rotating motor 340, the rotating motor 360 and the controller 130 are electrically connected.

In some embodiments: sensor 391 is usually a photoresistor or a photodiode, which can detect the position of the sun and the intensity of light. When the sun moves, sensor 391 will sense the change in light and pass this information to controller 130. Controller 130 is usually a microprocessor or a microcontroller, which receives the signal from the sensor and controls the movement of rotating motor two 340 and rotating motor three 360 according to these signals. Controller 130 calculates the angle that the solar panel needs to be adjusted according to the feedback data from the sensor, and sends corresponding instructions to the motor to adjust the angle of solar panel 383 toward the direction of the sun. In general, sensor 391 is used to detect the position of the sun and the intensity of light. Controller 130 calculates the angle that the solar panel 383 needs to be adjusted according to the feedback data from sensor 391, and sends instructions to rotating motor two 340 and rotating motor three 360. Rotating motor two 340 and rotating motor three 360 adjust the angle of the solar panel according to the instructions, thereby realizing the function that the solar panel can follow the rotation of the sun.

Furthermore, the side wall of the movable rod 390 is also provided with a guide block matching the movable through groove, and the bottom of the movable rod 390 is provided with a rubber cleaning plate 394 to facilitate cleaning of the surface of the solar panel 394.

It is worth noting that the output ends of the plurality of rotating motors 150 are connected to support rods 160 , and the support rods 160 are rotatably sleeved on the inner wall of the support seat 210 .

In some embodiments: a control panel can be set inside or on the outer wall of the fixing base 100 to facilitate the control of the rotating motor 150 and the gear motor 230 respectively, so as to facilitate personnel to control and adjust and repair. The gear motor 2 392 can be set with a timer and electrically connected to the controller 130 to facilitate the regular cleaning of the solar panel 383. The lighting lamp 320 can also be connected to the controller so that it can be illuminated at night.

It is worth noting that fixing plates 110 are welded to the outer walls on both sides of the fixing base 100, and fixing holes are opened on the tops of the multiple fixing plates 110 to facilitate personnel to power the street lamps.

In some embodiments, the device can be powered by a battery 121 .

In addition, the circuits, electronic components and modules involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and methods.

Working principle: First, in the process of solar panel 383 absorbing and converting sunlight, sensor 391 can be used to detect the position and light intensity of the sun. When the sun moves, sensor 391 will sense the change in light and transmit this information to controller 130. At this time, controller 130 will calculate the angle that solar panel 383 needs to be adjusted according to the feedback data of sensor 391, and send corresponding instructions to rotating motor 2 340 and rotating motor 360, so that solar panel 383 can change according to the position of the sun, so that it can use solar panel 383 to absorb sunlight, convert it into electrical energy through solar photovoltaic module 1220 and store it in battery 121, which better ensures the efficiency of solar panel 383 in converting electrical energy, and gear motor 2 392 can be used to drive gear 2 39 3 is rotated so that the movable rod 390 carrying the rubber cleaning plate 394 can clean the surface of the solar panel 383 to prevent foreign matter or dust from blocking and affecting the conversion work of the solar panel 383. When it is necessary to adjust the height of the illuminating lamp 320, the gear motor 230 can be used to drive the gear 240 to rotate, so that it can synchronously drive the adjusting rod 300 to rise and fall, thereby better improving the adjustability of the illuminating lamp 320. When it is necessary to repair and maintain the illuminating lamp 320, the adjusting rod 300 can be lowered to the limit position, and then the multiple rotating motors 150 can be used to drive the supporting rod 160 to rotate. At this time, the supporting rod 160 will drive the fixing rod 200 to tilt and fall, which is more convenient for the repair and maintenance of the illuminating lamp 320, avoiding the need for personnel to climb to a high place for repair, and reducing the occurrence of safety accidents.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (7)

1. A solar street light with a rotatable solar panel, comprising a fixing base (100), characterized in that: a solar photovoltaic component (120), a battery (121) and a controller (130) are arranged inside the fixing base (100), a groove (140) is opened on the top of the fixing base (100), and a rotating motor (150) is arranged on the top of the fixing base (100); A fixing rod (200), the inner wall of the groove (140) is rotatably connected to the fixing rod (200), the left side wall of the fixing rod (200) is slidably connected to a support seat (210), a fixing box (220) is arranged on the right side wall of the fixing rod (200), a gear motor (230) is arranged on the front outer wall of the fixing box (220), and an output end of the gear motor (230) is connected to a gear (240) after extending into the interior of the fixing box (220); An adjusting rod (300), wherein the adjusting rod (300) is sleeved inside the fixing rod (200), a tooth groove is provided on the side wall of the adjusting rod (300), and the tooth groove is meshed and connected with the gear 1 (240), a connecting rod (310) is provided on the side wall of the adjusting rod (300), and a lighting lamp (320) is connected to the end of the connecting rod (310), and a connecting plate (330) is provided on the outer wall of the other side of the adjusting rod (300), and a rotating motor 2 (340) is provided at the bottom of the connecting plate (330), and a supporting seat 2 (350) is provided on the top of the rotating motor 2 (340). 2. The solar street light with a rotatable solar panel according to claim 1 is characterized in that: a rotating motor three (360) is arranged on the side wall of the second support seat (350), the output end of the rotating motor three (360) is connected to a rotating block (370), a fixed placement plate (380) is arranged on the side wall of the rotating block (370), a supporting plate one (381), a supporting plate two (382) and a solar panel (383) are arranged on the top of the fixed placement plate (380), and the solar panel (383), the solar photovoltaic module (120) and the battery (121) are electrically connected in series. 3. The solar street light with rotatable solar panels according to claim 2 is characterized in that: the side wall of the support plate 1 (381) is provided with a movable through groove, the side wall of the support plate 2 (382) is provided with a tooth pattern, and a movable rod (390) is connected between the support plate 1 (381) and the support plate 2 (382). 4. The solar street light with a rotatable solar panel according to claim 3 is characterized in that: a sensor (391) and a second gear motor (392) are arranged on the top of the movable rod (390), and the output end of the second gear motor (392) is connected to a second gear (393) meshing with the teeth, and the sensor (391), the second rotating motor (340), the third rotating motor (360) and the controller (130) are electrically connected. 5. The solar street light with a rotatable solar panel according to claim 4 is characterized in that: the side wall of the movable rod (390) is also provided with a guide block matching the movable through groove, and the bottom of the movable rod (390) is provided with a rubber cleaning plate (394). 6. The solar street light with rotatable solar panels according to claim 5 is characterized in that: the output ends of the plurality of rotating motors (150) are connected to support rods (160), and the support rods (160) are rotatably sleeved on the inner wall of the support seat (210). 7. The solar street light with a rotatable solar panel according to claim 6 is characterized in that: fixing plates (110) are welded to the outer walls on both sides of the fixing seat (100), and fixing holes are opened on the tops of multiple fixing plates (110).