CN213299937U - Solar lamp with sun-chasing function - Google Patents

Solar lamp with sun-chasing function Download PDF

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Publication number
CN213299937U
CN213299937U CN202022642930.0U CN202022642930U CN213299937U CN 213299937 U CN213299937 U CN 213299937U CN 202022642930 U CN202022642930 U CN 202022642930U CN 213299937 U CN213299937 U CN 213299937U
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solar
motor
controller
gear
sun
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CN202022642930.0U
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Chinese (zh)
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叶春
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Shenzhen Rising Sun Eastern Industry Co ltd
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Shenzhen Rising Sun Eastern Industry Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

The utility model relates to a solar energy technical field, concretely relates to solar lamp with chase after a day function. The solar cell panel mounting device comprises a mounting base, a solar cell panel, a transmission device, a driving device and a hinge piece; solar cell passes through the articulated elements and articulates on the installation base, and drive arrangement's output shaft passes through transmission and is connected with solar cell panel, and drive arrangement is used for driving solar cell panel and rotates along articulated portion to make solar cell panel face the direct projection direction of sun all the time, can obtain the best illumination like this and in order to improve photoelectric conversion efficiency.

Description

Solar lamp with sun-chasing function
Technical Field
The utility model relates to a solar energy technical field, concretely relates to solar lamp with chase after a day function.
Background
In the solar lamp using process in sunshine, the optimal photoelectric conversion efficiency can be obtained only if the solar lamp is over against the sun, but the solar illumination angle is changed constantly, and a solar panel of the traditional solar lamp is in a fixed angle and cannot rotate along with the direct illumination angle of the sun so as to meet the optimal illumination angle all day long.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem of main solution is that current solar cell panel angle can't change along with the change of illumination direct injection angle.
A solar lamp with a sun-chasing function comprises an installation base, a solar panel, a transmission device, a driving device and a hinge piece;
the solar panel is hinged to the mounting base through a hinge, and an output shaft of the driving device is connected with the solar panel through the transmission device and used for driving the solar panel to rotate along the hinge, so that the solar panel always faces the direct sunlight direction.
In one embodiment, the transmission comprises a rocker arm, a first gear, a second gear, a bearing; the driving device comprises a first motor and a second motor;
the mounting base is provided with an L-shaped mounting piece which comprises a horizontal mounting plate and a vertical mounting plate, the first motor is mounted on the horizontal mounting plate, and an output shaft of the first motor is horizontally arranged; the rocker arm is arranged on the vertical mounting plate, one end of the rocker arm is hinged with the output shaft of the first motor, and the other end of the rocker arm is hinged with the solar cell panel; an output shaft of the first motor rotates to drive the rocker arm to move up and down, so that the solar panel is driven to rotate around the hinge part in a vertical plane;
the mounting base comprises a bottom plate, a mounting through hole is formed in the center of the bottom plate, the first gear is horizontally arranged in the mounting through hole, a gear shaft of the first gear is fixedly connected with a lamp post, the bearing is sleeved on the gear shaft of the first gear and is rotatably connected with the gear shaft, an outer ring of the bearing is also arranged in the mounting through hole and is fixedly connected with the bottom plate, the second gear is meshed with the first gear, a gear shaft of the second gear is fixedly connected with the bottom plate, and meanwhile, the gear shaft of the second gear is connected with an output shaft of the second motor.
In one embodiment, the solar energy storage device further comprises a power supply system, wherein the power supply system is electrically connected with the solar panel, the first motor and the second motor and is used for storing energy and supplying power to the first motor and the second motor.
In one embodiment, the power supply system includes: the system comprises an energy storage battery, a charge and discharge management module, a controller and a motor driving module;
the charging and discharging management module is electrically connected with the solar panel, the energy storage battery is electrically connected with the charging and discharging management module, the solar panel is used for converting light energy into electric energy, and the charging and discharging management module is used for controlling the converted electric energy to charge the energy storage battery so as to store the electric energy; the charging and discharging management module is further electrically connected with the controller, the motor driving module is electrically connected with the controller, the energy storage battery is used for supplying power to the controller and the motor driving module, and the motor driving module is used for driving the first motor and the second motor to work according to a control signal output by the controller, so that the solar cell panel is driven to rotate through the transmission device.
In one embodiment, the power supply system further comprises an LED driving module and an LED lamp panel, the LED driving module is electrically connected to the controller and the LED lamp panel respectively, and the LED driving module is used for controlling the LED lamp panel to light up and light down according to a control signal of the controller.
In one embodiment, the solar energy storage battery further comprises a temperature sensor electrically connected with the controller, the temperature sensor is arranged on the solar panel to adopt the temperature value thereon and transmit the temperature value to the controller, and the controller is further used for controlling the charging and/or discharging working state of the energy storage battery according to the collected temperature value.
In one embodiment, the solar energy storage device further comprises a voltage sensor electrically connected with the controller, the voltage sensor is arranged on the circuit of the solar cell panel to adopt a voltage value thereon and transmit the voltage value to the controller, and the controller is further used for controlling the charging and/or discharging working state of the energy storage battery according to the collected voltage value.
In one embodiment, the solar energy storage battery further comprises a current sensor electrically connected with the controller, the current sensor is arranged on the circuit of the solar panel to adopt a current value thereon and transmit the current value to the controller, and the controller is further used for controlling the charging and/or discharging working state of the energy storage battery according to the collected current value.
In one embodiment, the energy storage battery is a lithium battery.
In one embodiment, the controller is a micro control unit.
The solar lamp with the sun-chasing function according to the embodiment comprises a mounting base, a solar panel, a transmission device, a driving device and a hinge piece; solar cell passes through the articulated elements and articulates on the installation base, and drive arrangement's output shaft passes through transmission and is connected with solar cell panel, and drive arrangement is used for driving solar cell panel and rotates along articulated portion to make solar cell panel face the direct projection direction of sun all the time, can obtain the best illumination like this and in order to improve photoelectric conversion efficiency.
Drawings
Fig. 1 is a block diagram of a power supply system according to an embodiment of the present application;
FIG. 2 is a schematic structural view of the solar lamp according to the embodiment of the present application in one state;
FIG. 3 is a schematic structural view of the solar lamp according to the embodiment of the present application in one state;
fig. 4 is a partial cross-sectional view of a solar powered light fitting of an embodiment of the present application.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The first embodiment is as follows:
referring to fig. 1 and fig. 2, the present embodiment provides a solar light with a sun-tracking function, which includes a mounting base, a solar panel 1, a transmission device 6, a driving device 7, and a hinge 68. Solar cell panel 1 articulates on the installation base through articulated elements 68, and drive arrangement 7's output shaft passes through transmission 6 and is connected with solar cell panel 1, and drive arrangement 7 is used for driving solar cell panel 1 and rotates along articulated portion to make solar cell panel 1 face the direct projection direction of sun all the time.
As shown in fig. 2, the transmission device 6 of the present embodiment includes a rocker arm, a first gear 65, a second gear 64, and a bearing 69; the rocker arms comprise a first rocker arm lever 62 and a second rocker arm lever 61, and the drive means 7 comprise a first motor (not shown), a second motor 71. The mounting base of the present embodiment includes a supporting member 671 in a horn shape, and in other embodiments, the supporting member 671 may be in a cone shape or other shapes, the supporting member 671 is used for mounting the solar panel 1, and the solar panel 1 is hinged to the supporting member 671 through a hinge 68. The mounting base is provided with an L-shaped mounting piece 66 which comprises a horizontal mounting plate and a vertical mounting plate, the first motor is mounted on the horizontal mounting plate, and an output shaft of the first motor is horizontally arranged and penetrates through the vertical mounting plate; the first rocker arm rod 62 is mounted on the vertical mounting plate, one end of an output shaft of the first motor penetrates through the vertical mounting plate and then is connected with the first rocker arm rod 62, the first rocker arm rod 62 is hinged with the second rocker arm rod 61, the second rocker arm rod 61 is hinged with the solar cell panel 1, the first motor rotates to drive the first rocker arm rod 62 to be linked with the second rocker arm rod 61, and then the solar cell panel 1 is driven to rotate in a vertical plane in a hinged mode, as shown in the figure, the state of the solar cell panel 1 is shown in a figure 2 at the initial moment, and the state of the solar cell panel 1 is changed into.
The mounting base of the embodiment comprises a base plate 67, as shown in fig. 4, the base plate 67 is rotatably connected with respect to a cover body 673 adjacent to the base plate 67, a mounting through hole is formed in the center of the base plate 67, the first gear 65 is horizontally arranged in the mounting through hole, a gear shaft 651 of the first gear 65 is fixedly connected with a lamp rod 672, a bearing 69 is sleeved on the gear shaft 651 of the first gear 65 and is rotatably connected with the gear shaft 651, an outer ring of the bearing 69 is also arranged in the mounting through hole and is fixedly connected with the base plate 67, the second gear 64 is meshed with the first gear 65, a gear shaft of the second gear 64 is fixedly connected with the base plate 67, and a gear shaft of the second gear 64 is connected with an output shaft of the second motor 71. Thus, when the second motor 71 rotates, the second gear 64 is driven to rotate, the second gear 64 rotates to drive the bottom plate 67 fixedly connected with the second gear to rotate, at this time, the first gear 65 is equivalent to provide a rotating track for the second gear 64, and the bottom plate 67 rotates around the gear shaft 651 of the first gear 65 through a bearing, so that the solar panel 1 can be driven to rotate in a horizontal plane.
Further, the solar lamp of this embodiment further includes a power supply system, and the power supply system is electrically connected with solar cell panel 1, first motor and second motor 71 for energy storage and power supply to this first motor and second motor. Specifically, the solar panel 1 of the present embodiment is connected to an output shaft of the driving device 7 through the transmission device 6, and the power supply system of the present embodiment is mainly used for supplying power to the driving device 7 so that the driving device 7 drives the solar panel 1 to move. The power supply system of the present embodiment includes: the system comprises a lithium battery pack 2, a charge and discharge management module 3, an MCU (micro control unit) and a motor driving module 5; charge and discharge management module 3 and solar cell panel 1 pass through the wire and are connected, and lithium cell group 2 passes through the cable with charge and discharge management module 3 and is connected, and solar cell panel 1 is used for converting light energy into the electric energy, and charge and discharge management module 3 is used for controlling the electric energy of conversion to charge in order to save this electric energy lithium cell group 2. Charge and discharge management module 3 still passes through the wire with MCU4 and is connected, motor drive module 5 is connected with also MCU4 electricity, lithium cell group 2 is used for supplying power for MCU and motor drive module 5, the drive current that motor drive module 5 output corresponds gives drive arrangement 7, motor drive module 5 is used for the output shaft rotation of this first motor of voltage and current drive and second motor 71 of corresponding size according to the control signal output of MCU output, and then drive solar cell panel 1 through transmission 6 and rotate, make solar cell panel 1 follow the rotation of the direct incident angle of sun with certain angular velocity.
Further, the power supply system of this embodiment still includes LED drive module 9 and LED lamp plate 8, and LED drive module 9 passes through the wire with MCU4 and LED lamp plate 8 respectively and is connected, and this LED drive module 9 is used for controlling LED lamp plate 8 to light and turn off the lamp according to MCU 4's control signal to and control the luminance change of LED lamp plate 8 etc..
In one embodiment, the power supply system further comprises a sensor module 10 connected with the MCU4 through a wire, the sensor module 10 comprises a plurality of sensors, such as a temperature sensor, the temperature sensor is disposed on the solar panel 1 to adopt a temperature value thereon and transmit the temperature value to the MCU4, the MCU4 is further configured to control the charging and/or discharging operation state of the lithium battery pack 2 according to the collected temperature value, the operation state includes a charging speed, a discharging speed, a charging voltage, a discharging voltage, a charging mode (such as trickle charging, fast charging, etc.). Magnitude of current charged and discharged, etc.
In one embodiment, the sensor module 10 further includes a voltage sensor electrically connected to the MCU4, the voltage sensor is disposed on the circuit of the solar cell panel 1 to take the voltage value thereon and transmit the voltage value to the MCU, and the MCU is further configured to control the charging and/or discharging operation state of the lithium battery pack 2 according to the collected voltage value.
In one embodiment, the sensor module 10 further includes a current sensor electrically connected to the MCU4, the current sensor is disposed on the circuit of the solar cell panel 1 to adopt a current value thereon and transmit the current value to the MCU, and the controller is further configured to control a charging and/or discharging operation state of the lithium battery pack 2 according to the collected current value.
The energy storage battery adopted by the embodiment is the lithium battery pack 2, and the energy storage battery has the advantages of small volume, strong electric energy storage capacity, light weight and the like.
It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims (10)

1. A solar lamp with a sun-chasing function is characterized by comprising an installation base, a solar panel, a transmission device, a driving device and a hinge piece;
the solar panel is hinged to the mounting base through a hinge, and an output shaft of the driving device is connected with the solar panel through the transmission device and used for driving the solar panel to rotate along the hinge, so that the solar panel always faces the direct sunlight direction.
2. A solar powered lantern having a sun-chasing function as in claim 1, wherein said transmission comprises a rocker arm, a first gear, a second gear, a bearing; the driving device comprises a first motor and a second motor;
the mounting base is provided with an L-shaped mounting piece which comprises a horizontal mounting plate and a vertical mounting plate, the first motor is mounted on the horizontal mounting plate, and an output shaft of the first motor is horizontally arranged; the rocker arm is arranged on the vertical mounting plate, one end of the rocker arm is hinged with the output shaft of the first motor, and the other end of the rocker arm is hinged with the solar cell panel; an output shaft of the first motor rotates to drive the rocker arm to move up and down, so that the solar panel is driven to rotate around the hinge part in a vertical plane;
the mounting base comprises a bottom plate, a mounting through hole is formed in the center of the bottom plate, the first gear is horizontally arranged in the mounting through hole, a gear shaft of the first gear is fixedly connected with a lamp post, the bearing is sleeved on the gear shaft of the first gear and is rotatably connected with the gear shaft, an outer ring of the bearing is also arranged in the mounting through hole and is fixedly connected with the bottom plate, the second gear is meshed with the first gear, a gear shaft of the second gear is fixedly connected with the bottom plate, and meanwhile, the gear shaft of the second gear is connected with an output shaft of the second motor.
3. A solar powered lantern having a sun-chasing function as claimed in claim 2, further comprising a power supply system electrically connected to said solar panel, first motor and second motor for storing energy and powering said first motor and second motor.
4. A solar powered lantern having a sun-chasing function as claimed in claim 3, wherein said power supply system comprises: the system comprises an energy storage battery, a charge and discharge management module, a controller and a motor driving module;
the charging and discharging management module is electrically connected with the solar panel, the energy storage battery is electrically connected with the charging and discharging management module, the solar panel is used for converting light energy into electric energy, and the charging and discharging management module is used for controlling the converted electric energy to charge the energy storage battery so as to store the electric energy; the charging and discharging management module is further electrically connected with the controller, the motor driving module is electrically connected with the controller, the energy storage battery is used for supplying power to the controller and the motor driving module, and the motor driving module is used for driving the first motor and the second motor to work according to a control signal output by the controller, so that the solar cell panel is driven to rotate through the transmission device.
5. The solar lamp with a sun tracking function of claim 4, wherein the power supply system further comprises an LED driving module and an LED lamp panel, the LED driving module is electrically connected with the controller and the LED lamp panel respectively, and the LED driving module is used for controlling the LED lamp panel to light up and light down according to a control signal of the controller.
6. A solar powered lantern having a sun-chasing function as claimed in claim 4, and further including a temperature sensor electrically connected to said controller, said temperature sensor being disposed on said solar panel to take a temperature value thereon and transmit said temperature value to said controller, said controller being further adapted to control an operating state of said energy storage cell for charging and/or discharging based on the collected temperature value.
7. A solar powered lantern having a sun-chasing function as claimed in claim 4, and further including a voltage sensor electrically connected to said controller, said voltage sensor being disposed on the electrical circuit of said solar panel to take the voltage value thereon and transmit said voltage value to said controller, said controller being further adapted to control the operating state of said energy storage battery for charging and/or discharging in accordance with the collected voltage value.
8. A solar powered lantern having a sun-chasing function as claimed in claim 4, and further including a current sensor electrically connected to said controller, said current sensor being disposed on the electrical circuit of said solar panel to take the value of the current thereon and transmit said current value to said controller, said controller being further adapted to control the operating state of said energy storage battery for charging and/or discharging in accordance with the value of the current collected.
9. A solar powered lantern with solar tracking functionality as claimed in claim 4 wherein said energy storage battery is a lithium battery.
10. A solar powered lantern with solar tracking functionality as claimed in claim 4, wherein said controller is a micro control unit.
CN202022642930.0U 2020-11-16 2020-11-16 Solar lamp with sun-chasing function Active CN213299937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022642930.0U CN213299937U (en) 2020-11-16 2020-11-16 Solar lamp with sun-chasing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022642930.0U CN213299937U (en) 2020-11-16 2020-11-16 Solar lamp with sun-chasing function

Publications (1)

Publication Number Publication Date
CN213299937U true CN213299937U (en) 2021-05-28

Family

ID=76016719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022642930.0U Active CN213299937U (en) 2020-11-16 2020-11-16 Solar lamp with sun-chasing function

Country Status (1)

Country Link
CN (1) CN213299937U (en)

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