CN213247290U - Full-automatic multifunctional solar sunshade - Google Patents
Full-automatic multifunctional solar sunshade Download PDFInfo
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- CN213247290U CN213247290U CN202021480831.0U CN202021480831U CN213247290U CN 213247290 U CN213247290 U CN 213247290U CN 202021480831 U CN202021480831 U CN 202021480831U CN 213247290 U CN213247290 U CN 213247290U
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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
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- 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
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Abstract
The utility model discloses a full-automatic multifunctional solar sunshade umbrella, belonging to the technical field of new energy, comprising an umbrella body and a solar photovoltaic panel, wherein the solar photovoltaic panel is arranged on the umbrella body through an automatic tracking mechanism and is driven to rotate along with the angle of the sun through the automatic tracking mechanism so as to aim at the sun rays in real time; the automatic tracking mechanism is electrically connected with a driving module for controlling the automatic tracking mechanism; the umbrella is characterized by further comprising an umbrella rib arranged on the umbrella body, wherein the umbrella rib is provided with an A electric push rod for driving the umbrella to expand or contract, and the A electric push rod is electrically connected with the driving module, so that the purposes of converting solar energy into electric energy and enriching the use function of the sunshade are achieved.
Description
Technical Field
The utility model belongs to the technical field of the new forms of energy, particularly, relate to a full-automatic multi-functional solar energy sun shade.
Background
Outdoor activities have become a fashion activity, and parasols are indispensable tools for outdoor activities. The traditional sunshade umbrella only has the function of shading sun and cannot meet the more and more abundant functional requirements of people,
the main problems are:
1. the sunshade umbrella is bulky and heavy, and is very labourious to unfold by single power of a person, which is difficult for women;
2. when people do leisure activities under the sunshade, the sunshade lacks other functions besides the sunshade function, and cannot meet other functional requirements of people on the sunshade.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the above problems existing in the prior art, the present invention provides a fully automatic multifunctional solar sunshade to achieve the purpose of converting solar energy into electric energy and enriching the use functions of the sunshade.
The utility model discloses the technical scheme who adopts does: a full-automatic multifunctional solar sunshade comprises an umbrella body and a solar photovoltaic panel, wherein the solar photovoltaic panel is arranged on the umbrella body through an automatic tracking mechanism and is driven to rotate along with the angle of the sun through the automatic tracking mechanism so as to align the sun rays in real time; the automatic tracking mechanism is electrically connected with a driving module for controlling the automatic tracking mechanism; the umbrella is characterized by further comprising an umbrella rib arranged on the umbrella body, wherein the umbrella rib is provided with an A electric push rod for driving the umbrella to expand or contract, and the A electric push rod is electrically connected with the driving module.
Furthermore, the automatic tracking mechanism comprises a sleeve and a support bracket arranged at one end of the sleeve, the other end of the support bracket is hinged with a bearing bracket, and a solar photovoltaic panel is arranged on the bearing bracket; the solar photovoltaic panel is driven to rotate along with the angle of the sun to aim at the sunlight in real time, and the sunlight is utilized to the maximum extent.
Furthermore, the umbrella body comprises an umbrella post and a cross beam perpendicular to the umbrella post, and the end part of the cross beam is provided with the umbrella ribs; one end of the umbrella post is connected with the sleeve in an assembling mode, the other end of the umbrella post is connected with a bottom frame vehicle, and the use convenience of the whole sunshade is improved.
Furthermore, the umbrella ribs comprise a plurality of umbrella rib supporting rods which are uniformly distributed along the same circumferential direction, one end of each umbrella rib supporting rod is hinged to the main body of the electric push rod A, a connecting rod is hinged to each umbrella rib supporting rod, and the other end of each connecting rod is hinged to the telescopic push rod of the electric push rod A, so that the sunshade can be automatically unfolded or contracted under the driving of the electric push rod A.
Furthermore, one end of the telescopic push rod is provided with an electric fan, and the electric fan is electrically connected with the driving module; the electric fan comprises a rotating part, and a plurality of fan blades are uniformly distributed on the rotating part along the same circumferential direction, so that the riding comfort of the sunshade umbrella can be improved; on the other hand, the interference to the shrinkage of the sunshade umbrella can not be caused.
Furthermore, the sunshade umbrella further comprises a plurality of LED lamp belts, wherein each LED lamp belt is arranged on each umbrella rib supporting rod and is electrically connected with the driving module, and the lighting function under the sunshade umbrella is achieved.
Further, the drive module includes tracking controller, inclination sensor, driver, big dipper GPS and power supply, tracking controller is connected with inclination sensor, driver, big dipper GPS and power supply electricity respectively, and the solar photovoltaic board is connected with power supply electricity and power supply is connected with driver and A electric putter electricity respectively, the driver with B electric putter electricity is connected, can ensure that the solar photovoltaic board is real-time and solar light mutually perpendicular.
Further, tracking controller includes microcontroller, signal acquisition circuit, drive circuit, GPS circuit and the power supply circuit who is connected with microcontroller electricity respectively, signal acquisition circuit, drive circuit, GPS circuit and power supply circuit are connected with inclination sensor, driver, big dipper GPS and power supply electricity respectively, need not light sensor, avoid leading to equipment inefficacy because light sensor is sheltered from or disturbs the light source.
Furthermore, the power supply comprises a charge-discharge controller and a storage battery, wherein the charge-discharge controller is electrically connected with the A electric push rod, the storage battery, the solar photovoltaic panel, the tracking controller and the driver respectively so as to prolong the electricity storage time of the storage battery and further ensure the normal work of the whole system.
Furthermore, the umbrella also comprises a plurality of USB interfaces arranged on the umbrella body, and each USB interface is electrically connected with the charge-discharge controller so as to provide a charging function for various electronic devices when a user is in leisure in the sunshade.
The utility model has the advantages that:
1. by adopting the full-automatic multifunctional solar sunshade provided by the utility model, solar energy is reasonably utilized by the solar photovoltaic panel to be converted into electric energy, on one hand, under the action of the automatic tracking mechanism, the solar photovoltaic panel is driven to rotate along with the angle of the sun to aim at the sun rays in real time, so as to utilize the solar energy to the maximum extent; on the other hand, the electric energy is provided for the expansion or contraction of the sunshade umbrella, so that the defect that the opening difficulty of manpower is high is overcome, the sunshade umbrella can be automatically expanded and contracted, and the sunshade umbrella is convenient and labor-saving.
2. Adopt the utility model provides a full-automatic multi-functional solar energy sun shade, it has carried out the function extension in the self function of sun shade, can be the comfortable environment of taking of user through the electric fan, through LED lamp area for the user illumination and under the adding of USB interface, can last the power supply to various electronic equipment to finally enrich the use scene of this solar energy sun shade.
Drawings
Fig. 1 is a schematic view of the overall structure of a fully automatic multifunctional solar sunshade provided by the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
fig. 3 is a schematic structural view of an automatic tracking mechanism in the fully automatic multifunctional solar sunshade provided by the present invention;
FIG. 4 is an enlarged partial schematic view of FIG. 3 at A;
FIG. 5 is an enlarged partial schematic view of FIG. 3 at B;
FIG. 6 is a schematic view of a partially enlarged rib of the fully automatic multifunctional solar sunshade according to the present invention;
fig. 7 is a system circuit connection block diagram of the fully automatic multifunctional solar sunshade provided by the present invention;
FIG. 8 is a partial circuit diagram I of the tracking controller in the fully automatic multifunctional solar sunshade provided by the present invention;
fig. 9 is a partial circuit diagram ii of the tracking controller in the fully automatic multifunctional solar sunshade provided by the present invention;
fig. 10 is a partial circuit diagram iii of the tracking controller in the fully automatic multifunctional solar sunshade according to the present invention;
fig. 11 is a partial circuit diagram iv of a tracking controller in the fully automatic multifunctional solar sunshade provided by the present invention;
fig. 12 is a partial circuit diagram v of the tracking controller in the fully automatic multifunctional solar sunshade provided by the present invention;
fig. 13 is a partial circuit diagram vi of the tracking controller in the fully automatic multifunctional solar sunshade according to the present invention;
FIG. 14 is a control circuit diagram of an electric push rod A in the fully automatic multifunctional solar sunshade provided by the present invention;
the drawings are labeled as follows:
the solar photovoltaic lamp comprises a solar photovoltaic panel 1, a bearing support 2, an electric push rod 3-B, a sensor mounting plate 4, a supporting support 5, a sleeve 6, a U-shaped interface 7, a T-shaped shaft 8, an upper lug seat 9, a push rod rotating shaft 10, a lower lug seat 11, a push rod supporting shaft 12, a cross beam 13, an umbrella post 14, a underframe vehicle 15, an umbrella rib supporting rod 16, an electric push rod 17-A, a connecting rod 18, an LED lamp strip 19, an electric fan 20 and a fan blade 21.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art; the drawings in the embodiments are provided to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Example 1
The solar energy is a renewable clean energy source and is inexhaustible, and has the advantages of universality, harmlessness, large storage capacity, long service life and the like; the use of solar energy is helpful for protecting the environment; the sunshade umbrella is a tool widely applied in daily life, has the main function of shielding the sun to provide entertainment and leisure places for users, and enriches the function richness of the sunshade umbrella in daily use, in the embodiment, the fully-automatic multifunctional solar sunshade umbrella is provided, and is specifically designed as follows:
as shown in fig. 1, the sunshade comprises an umbrella body, wherein the umbrella body is used as a main body component, the umbrella body comprises an umbrella post 14 and a cross beam 13 vertical to the umbrella post 14, the end of the cross beam 13 is provided with umbrella ribs, umbrella cloth is supported by the umbrella ribs, and the expansion or contraction of the sunshade is realized through the expansion or contraction of the umbrella ribs, so that the automatic folding and unfolding of the sunshade is realized; an automatic tracking mechanism is connected with one end of the umbrella post 14 in an assembling mode so as to drive the solar photovoltaic panel 1 to rotate along with the angle of the sun through the automatic tracking mechanism to aim at the sun rays in real time, and a bottom frame vehicle 15 is connected with the other end of the umbrella post so as to be convenient for flexibly arranging the position of the sunshade.
As shown in fig. 6, the umbrella rib comprises a plurality of umbrella rib supporting rods 16 uniformly arranged along the same circumferential direction, one end of each umbrella rib supporting rod 16 is hinged to the main body of the electric push rod 17 a, the middle part of each umbrella rib supporting rod 16 is hinged to a connecting rod 18, the other end of each connecting rod 18 is hinged to the telescopic push rod of the electric push rod 17 a, when the electric push rod 17 a works, along with the movement of the telescopic push rod, the telescopic push rod is linked with the connecting rod 18 to move, the connecting rod 18 is linked with the movement of the umbrella rib supporting rods 16, and further, the synchronous expansion or synchronous contraction of each umbrella rib supporting rod 16 is realized.
The solar photovoltaic panel 1 is further included to convert light energy into electric energy through the solar photovoltaic panel 1 so as to provide electric energy storage for the operation of the whole mechanism.
In order to further improve the efficient utilization of sunlight by the solar photovoltaic panel 1, the solar photovoltaic panel 1 is arranged on the umbrella body through an automatic tracking mechanism, and the solar photovoltaic panel 1 is driven to rotate along with the angle of the sun through the automatic tracking mechanism so as to align the sunlight in real time, so that the solar photovoltaic panel 1 can receive the maximum light to illuminate every day as the solar photovoltaic panel is always kept perpendicular to the sunlight, and then the light energy is converted into electric energy to be stored; the automatic tracking mechanism is specifically designed as follows:
as shown in fig. 2 and 3, the solar tracking mechanism comprises a sleeve 6, the sleeve 6 is used as a positioning base of the automatic tracking mechanism, the solar tracking mechanism further comprises a supporting bracket 5 arranged at one end of the sleeve 6, the supporting bracket 5 is U-shaped, the bottom of the supporting bracket 5 is connected to the sleeve 6 and is fastened through a bolt, two supporting arms at the other end of the supporting bracket 5 are hinged to a bearing bracket 2, and the bearing bracket 2 is provided with a solar photovoltaic panel 1.
Still include B electric putter 3, this B electric putter 3's both ends articulate respectively on bearing support 2 and sleeve 6 to bear support 2 and do positive and negative rotation around the pin joint of support 5 through the drive of B electric putter 3, with the position of adjustment solar photovoltaic board 1, and remain throughout and be perpendicular with the sunshine, illuminate with guaranteeing that solar photovoltaic board 1 can receive the biggest light every day, B electric putter 3 is connected with the drive module electricity, do corresponding action with drive B electric putter 3.
For the purpose of realizing light weight design, as shown in fig. 4, the bearing support 2 is designed to be in an "i" shape, and includes an upper cross rod, a lower cross rod, and two parallel vertical rods arranged between the upper cross rod and the lower cross rod, a supporting rod is further arranged between the two parallel vertical rods, the two parallel vertical rods are provided with U-shaped connectors 7, and the supporting rod is provided with upper ear seats 9. Wherein, U-shaped interface 7 with the support arm articulated connection of support bracket 5 specifically is: the U-shaped interface 7 is provided with a T-shaped shaft 8, the T-shaped shaft 8 is fixed on the U-shaped interface 7 through screws, a shaft sleeve is sleeved on the T-shaped shaft 8, and the shaft sleeve is sleeved on the support arm of the support bracket 5 so as to realize that the support bracket 5 can freely rotate relative to the bearing bracket 2; go up ear seat 9 then with electric putter's tip articulated connection, specifically be: the upper ear seat 9 is sleeved with a push rod rotating shaft 10, the push rod rotating shaft 10 is movably sleeved with the end part of the electric push rod, and clamping rings are arranged at two ends of the push rod rotating shaft 10 to prevent the push rod rotating shaft 10 from loosening or falling.
Similarly, as shown in fig. 5, the bottom end of the B electric putter 3 is hinged to a lower ear seat 11, and the lower ear seat 11 is fixed on the sleeve 6, specifically: the lower ear seat 11 is rotatably sleeved with a push rod supporting shaft 12, the push rod supporting shaft 12 is rotatably connected with the lower end part of the B electric push rod 3, and clamping rings are arranged at two ends of the push rod supporting shaft 12 to prevent the push rod supporting shaft 12 from loosening or falling.
In order to ensure the normal operation of the solar automatic tracking mechanism, a sensor mounting plate 4 is further arranged on the bearing support 2, the sensor mounting plate 4 is arranged on one side of the solar photovoltaic panel 1 in a back-to-back mode, and when the solar photovoltaic panel is in practical application, an inclination angle sensor is arranged on the sensor mounting plate 4 and moves synchronously with the solar photovoltaic panel 1 so as to detect the rotation angle of the solar photovoltaic panel 1 in real time through the inclination angle sensor.
For ensuring that automatic tracking mechanism is under drive module's drive accuse, can adjust solar photovoltaic board 1's azimuth angle in real time, as follows to drive module's specific design:
as shown in fig. 7, the drive module includes tracking controller, inclination sensor, driver, big dipper GPS and power supply, tracking controller is connected with inclination sensor, driver, big dipper GPS and power supply electricity respectively, and solar photovoltaic board 1 is connected with power supply electricity and power supply is connected with driver and A electric putter 17 electricity respectively, the driver with B electric putter 3 electricity is connected to convert light energy into electric energy through solar photovoltaic board 1, and save the electric energy in power supply, in order to realize power supply's uninterrupted power supply.
And the power supply is respectively and electrically connected with the driver and the A electric push rod 17 so as to ensure that the driver can drive the automatic tracking mechanism to normally act and the sunshade umbrella can be unfolded or contracted through the action of the A electric push rod 17.
The working principle is as follows:
(1) after the installation is finished, GPS information (UTC, time, longitude and latitude) is obtained through a Beidou GPS, and a tracking angle phi 1 is calculated;
(2) the current angle phi 2 of the solar photovoltaic panel 11 is calculated by acquiring the current tilt angle sensor data of the solar photovoltaic panel 1;
(3) if the absolute value phi 1-phi 2 is more than or equal to 5 degrees, entering the next step, or returning;
(4) continuing to judge, if phi 1 is greater than phi 2, driving to the east, and entering a closed-loop control flow; otherwise, driving towards the west and entering a closed-loop control flow;
the closed-loop control process comprises the following steps: judging that | phi 1-phi 2| is less than or equal to 0.5 DEG, and if so, stopping driving; otherwise, continuing to return to drive until the absolute value phi 1-phi 2 is less than or equal to 0.5 degrees.
Through the above principle, under tracking controller and inclination sensor's cooperation, accomplish the tracking of sun and the angle modulation of solar photovoltaic board 1 to carry out angle drive regulation with signal transfer to automatic tracking mechanism, with this, corresponding rotation is made with real-time alignment sun ray to solar photovoltaic board 1 following sun place angle, because keep all the time perpendicular with sun ray, just can guarantee that solar photovoltaic board 1 can receive the biggest light and illuminate every day.
The circuit principle of the tracking controller in the driving module provided above is as follows:
the tracking controller comprises a microcontroller, and a signal acquisition circuit, a driving circuit, a GPS circuit and a power supply circuit which are respectively electrically connected with the microcontroller, wherein the signal acquisition circuit, the driving circuit, the GPS circuit and the power supply circuit are respectively electrically connected with the tilt angle sensor, the driver, the Beidou GPS and the power supply. Wherein the microcontroller adopts a TM4C type microcontroller; the alarm circuit is connected with the audible and visual alarm through the alarm circuit, so that the audible and visual alarm can give an alarm in time to remind a worker to remove the fault.
The design principle of each part is as follows: as shown in fig. 10 and 13, the TM4C microcontroller is externally connected to a computer through an XDS100 emulator, and is used as a development tool for debugging software and hardware of a microcontroller chip, and the emulator is used in cooperation with an integrated development environment to perform single-step trace debugging on a single-chip microcomputer program, and also can use debugging means such as a breakpoint and a full speed, and can observe real-time data of various variables, an RAM and a register, and trace the execution condition of the program.
A signal acquisition circuit is connected to a MC1 pin and an MC2 pin of the microcontroller, as shown in fig. 12, an optical coupler of TLP521 type is mainly used in the signal acquisition circuit, a CW pin and a CCW pin of the optical coupler are connected with a port J4, and a port J4 is connected to a tilt sensor, preferably, a GUC360 tilt sensor, an SCA61T-FA1H1G single-axis tilt sensor, an MMA7361 angle sensor, and the like can be used, which is not limited herein and can be selected according to cost and actual scenes.
As shown in fig. 9, the microcontroller is connected with a driving circuit, the pin U0Rx, the pin U0ED/RE and the pin U0Tx of the microcontroller are connected to the port J2 through a 485 serial port, and are connected with a driver through a port J2, the driver adopts a dc motor driver, and the dc motor driver is connected to the B electric putter 3; preferably, the following types can be adopted: motor drivers such as DRV8800RTYR, DRV8801, etc. are not limited herein and may be selected based on cost and actual scenario.
As shown in fig. 11, the microcontroller is connected with a GPS circuit, the GPS circuit includes a triode and a big dipper GPS chip, and the triode and the big dipper GPS chip are respectively connected with a GPSCT pin and a GNRMC pin of the microcontroller, preferably, the big dipper GPS chip can adopt a M16M3 big dipper GPS module, a M10Z2 big dipper + GPS module, and the like, which is not limited here and can be selected according to cost and actual scene.
As shown in fig. 11, the microcontroller is further connected with an alarm circuit, and a BUZZER pin of the microcontroller is connected with an audible and visual alarm through a triode.
As shown in fig. 8, the solar tracking apparatus further includes a power supply circuit for supplying power, the power supply circuit includes a voltage regulator circuit, the voltage regulator circuit employs a voltage stabilizing chip of LM2675M-5 and a diode of SD1040, the diode is connected with an interface J1, and the interface J1 is connected with a storage battery in the power supply.
The design of the power supply part is as follows: the power supply comprises a charge-discharge controller and a storage battery, wherein the charge-discharge controller is respectively and electrically connected with the A electric push rod 17, the storage battery, the solar photovoltaic panel 1, the tracking controller and the driver. The intelligent solar photovoltaic charging and discharging system can be realized by adopting an existing mature charging and discharging controller, the charging and discharging controller can adopt a DMD-20A/30A type charging and discharging controller of a Demmad, the charging and discharging controller is connected to a storage battery and the solar photovoltaic panel 1, the output end (discharging end) of the charging and discharging controller is connected with a load, and the load is an interface J1, a direct current motor driver and an A electric push rod 17 in a tracking controller. In a practical application scenario, as shown in fig. 14, the electric push rod 17 a is communicated with the output end of the charge and discharge controller through a forward and reverse circuit, and external stroke limit switches SQ1 and SQ2 are connected in series in the forward and reverse circuit, SQ1 and SQ2 are normally closed, the switch of the forward (i.e., retraction) circuit is made to be K1, the switch of the reverse (i.e., extension) circuit is made to be K2, in an extension state, SQ1 is closed and SQ2 is open, the switch K1 is pressed, and the electric push rod 17 a retracts until contacting with SQ1, so that SQ1 is open and retracts to a limit position; conversely, at this time, SQ1 is opened and SQ2 is closed, K2 is pressed, and the electric push rod 17 a performs an extending action until reaching SQ2, so that SQ2 is opened and extends to the limit position.
The tracking controller, the driver, the Beidou GPS and the power supply are arranged in the inner cavity of the umbrella post 14, so that a good protection effect is provided for each electrical module, and the umbrella post is prevented from being influenced by external rainwater, dust and other adverse factors.
Example 2
As shown in fig. 6, on the basis of the full-automatic multifunctional solar sunshade provided by the embodiment, in this embodiment, in order to further enrich the lighting function of the sunshade, the sunshade further includes a plurality of LED strips 19, each LED strip 19 is respectively disposed on each rib support 16, and each LED strip 19 is electrically connected to an output end of a charge and discharge controller in the driving module. A starting switch is connected in series in a connecting circuit between each LED strip 19 and the output end of the charge-discharge controller, the starting switch is arranged on the side wall of the umbrella post 14, and the starting or closing of each LED strip 19 can be realized by pressing the starting switch.
Example 3
As shown in fig. 6, on the basis of the full-automatic multifunctional solar sunshade provided in the embodiment, in this embodiment, in order to further enrich the comfortable and leisure function of the sunshade, an electric fan 20 is disposed at one end of the telescopic push rod, the electric fan 20 is electrically connected to the output end of the charge and discharge controller in the driving module, and a start switch is connected in series in a connection circuit between the electric fan and the charge and discharge controller, the start switch is disposed on the side wall of the umbrella post 14, and the start switch is pressed to open or close the electric fan 20; the electric fan 20 comprises a rotating part, a plurality of fan blades 21 are uniformly distributed on the rotating part along the same circumferential direction, and a damping hinge is adopted at the hinge joint of each fan blade 21 and the rotating part, so that when the sunshade umbrella is unfolded, each fan blade 21 can be unfolded and kept in a state, and a fan function is realized under the action of the rotating part; on the contrary, when the sunshade umbrella is contracted, each fan blade 21 can be contracted under the action of the contraction force of the sunshade umbrella so as to ensure the integral contraction.
Example 4
On the basis of the full-automatic multifunctional solar sunshade provided by the embodiment, in order to further enrich the charging function of the sunshade, the sunshade further comprises a plurality of USB interfaces arranged on the sunshade body, each USB interface is electrically connected with the charging and discharging controller, and the charging and discharging controller is provided with the USB interface by itself and is externally connected to each USB interface arranged on the sunshade body by adopting a DMD-20A/30A type charging and discharging controller of Demmda, so that the charging and discharging controller can realize the charging and cruising of various electronic devices.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. A full-automatic multifunctional solar sunshade comprises an umbrella body and is characterized by further comprising a solar photovoltaic panel, wherein the solar photovoltaic panel is arranged on the umbrella body through an automatic tracking mechanism and is driven to rotate along with the angle of the sun through the automatic tracking mechanism so as to align the sun rays in real time; the automatic tracking mechanism is electrically connected with a driving module for controlling the automatic tracking mechanism; the umbrella is characterized by further comprising an umbrella rib arranged on the umbrella body, wherein the umbrella rib is provided with an A electric push rod for driving the umbrella to expand or contract, and the A electric push rod is electrically connected with the driving module.
2. The automatic multifunctional solar sunshade according to claim 1, wherein said automatic tracking mechanism comprises a sleeve and a support frame arranged at one end of the sleeve, the other end of the support frame is hinged with a bearing frame, and the bearing frame is provided with a solar photovoltaic panel; the two ends of the B electric push rod are respectively hinged to the bearing support and the sleeve, and the B electric push rod is electrically connected with the driving module and drives the bearing support to rotate positively and negatively around a hinged point of the supporting support through the B electric push rod.
3. The automatic multifunctional solar sunshade according to claim 2, wherein said umbrella body comprises an umbrella post and a cross beam perpendicular to the umbrella post, the end of said cross beam is equipped with said ribs; one end of the umbrella post is assembled and connected with the sleeve, and the other end of the umbrella post is connected with a bottom frame vehicle.
4. The automatic multifunctional solar sunshade according to claim 1, wherein said ribs comprise a plurality of rib struts uniformly arranged along the same circumferential direction, one end of each rib strut is hinged to the main body of said electric push rod a, and each rib strut is hinged to a connecting rod, and the other end of each connecting rod is hinged to the telescopic push rod of said electric push rod a.
5. The full-automatic multifunctional solar sunshade according to claim 4, wherein an electric fan is arranged at one end of the telescopic push rod and is electrically connected with the driving module; the electric fan comprises a rotating part, and a plurality of fan blades are uniformly distributed on the rotating part along the same circumferential direction.
6. The automatic multifunctional solar sunshade according to claim 4, further comprising a plurality of LED strips, wherein each LED strip is respectively arranged on each umbrella rib support rod and is electrically connected with the driving module.
7. The full-automatic multifunctional solar sunshade according to claim 2 or 3, wherein the driving module comprises a tracking controller, an inclination angle sensor, a driver, a Beidou GPS and a power supply, the tracking controller is respectively electrically connected with the inclination angle sensor, the driver, the Beidou GPS and the power supply, the solar photovoltaic panel is electrically connected with the power supply, the power supply is respectively electrically connected with the driver and the electric push rod A, and the driver is electrically connected with the electric push rod B.
8. The automatic multifunctional solar sunshade according to claim 7, wherein said tracking controller comprises a microcontroller, a signal acquisition circuit, a driving circuit, a GPS circuit and a power supply circuit, which are respectively electrically connected with said microcontroller, said signal acquisition circuit, said driving circuit, said GPS circuit and said power supply circuit are respectively electrically connected with said tilt sensor, said driver, said Beidou GPS and said power supply.
9. The automatic multifunctional solar sunshade according to claim 7, wherein said power supply comprises a charge and discharge controller and a storage battery, said charge and discharge controller is electrically connected with said A electric push rod, said storage battery, said solar photovoltaic panel, said tracking controller and said driver respectively.
10. The automatic multifunctional solar sunshade according to claim 9, further comprising a plurality of USB interfaces disposed on the sunshade body, each USB interface being electrically connected to the charge and discharge controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480831.0U CN213247290U (en) | 2020-07-23 | 2020-07-23 | Full-automatic multifunctional solar sunshade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480831.0U CN213247290U (en) | 2020-07-23 | 2020-07-23 | Full-automatic multifunctional solar sunshade |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115486622A (en) * | 2022-10-28 | 2022-12-20 | 安徽华深铝业有限公司 | Sunshade umbrella with polymer photovoltaic board structure and bearing structure thereof |
| WO2024043856A1 (en) * | 2022-08-25 | 2024-02-29 | Yasar Universitesi | Foldable canopy |
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- 2020-07-23 CN CN202021480831.0U patent/CN213247290U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024043856A1 (en) * | 2022-08-25 | 2024-02-29 | Yasar Universitesi | Foldable canopy |
| CN115486622A (en) * | 2022-10-28 | 2022-12-20 | 安徽华深铝业有限公司 | Sunshade umbrella with polymer photovoltaic board structure and bearing structure thereof |
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