CN210469191U

CN210469191U - Solar power supply device

Info

Publication number: CN210469191U
Application number: CN201921696483.8U
Authority: CN
Inventors: 郭志
Original assignee: Nanjing Pangrui Technology Co ltd
Current assignee: Nanjing Pangrui Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-05
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to a solar power supply unit, including basic subassembly, sailboard adjusting part and solar energy sailboard triplex. Specifically, the sailboard adjusting assembly comprises a sailboard adjusting assembly, a horizontal rotating mechanism, a swinging mechanism and a solar sailboard, wherein the horizontal rotating mechanism is installed at one end of the supporting rod, the swinging mechanism is installed on the horizontal rotating mechanism, the solar sailboard is installed on the swinging mechanism, and the sailboard adjusting assembly drives the solar sailboard to swing back along the horizontal rotation and the preset rotating shaft, so that the purpose of finding the solar position is achieved. In a further embodiment, the support rod is a telescopic rod, a pair of outer cylinders and an inner rod which are in threaded sleeve joint with each other are utilized, and the inner rod is driven by a speed reducing motor to lift along the outer cylinders, so that the solar sailboards are driven to lift within a preset forming range. The solar sailboard has more degrees of freedom due to the horizontal rotation, the swinging and the lifting, and the light receiving amount of the solar sailboard in unit time is increased.

Description

Solar power supply device

Technical Field

The utility model relates to a power supply unit, concretely relates to solar power supply unit.

Background

Solar energy is an inexhaustible pollution-free green energy given by nature, but has the characteristics of randomness and intermittence. It is estimated that the energy of the earth obtained from the sun in one year is about 7 × 1017 kWh, and the solar energy obtained from the land in one year in China is about 1.3 × 1016 kWh. Because the longitude and latitude of each region on the earth are different, the average daily exposure and sunshine duration of each region in China are greatly different, the average daily exposure of China is in the range of 2.6 kWh/m2 d-6.4 kWh/m2d, and the annual sunshine number is 1000-3300 h. In view of the characteristics of solar energy, the development of solar energy is an important part of the development of new energy.

In the prior art, a solar power supply device is usually directly installed on roadside facilities such as telegraph poles, street lamps and the like, a sailboard of the solar power supply device cannot be adjusted or is difficult to adjust, and the light receiving quantity in unit time is undoubtedly shortened if the sailboard is not actively adjusted when the sun rises and falls in the sun in one day.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides a solar power supply unit to solve the above-mentioned problem that prior art exists.

The technical scheme is as follows: a solar power supply device comprises a base assembly, a sailboard adjusting assembly and a solar sailboard.

The base assembly comprises a base and a supporting rod fixed on the base;

the sailboard adjusting assembly comprises a horizontal swing mechanism arranged at one end of the supporting rod, a swing-back mechanism arranged on the horizontal swing mechanism, and a solar sailboard arranged on the swing-back mechanism;

the swinging mechanism comprises an installation seat fixedly installed at the rotation center of the horizontal swinging mechanism, a servo motor fixedly installed on one side of the installation seat, a swinging shaft rotatably arranged on the installation seat, and a sailboard adapter fixedly connected to the rotating shaft; the rotating shaft and the servo motor are connected and driven through a gear set.

In a further embodiment, the supporting rod is a telescopic rod, and the telescopic direction is along the vertical direction; the telescopic rod comprises an outer barrel arranged on the base and an inner rod arranged in the outer barrel and capable of sliding along the straight line of the outer barrel.

In a further embodiment, the inner rod is in threaded connection with the outer barrel, an inner thread is arranged on the inner wall of the outer barrel, an outer thread matched with the inner thread is arranged on the outer wall of the inner rod, a first speed reduction motor is arranged in the base, and an output shaft of the first speed reduction motor is connected with the inner rod through a coupler.

In a further embodiment, the horizontal slewing mechanism comprises a slewing seat mounted at one end of the supporting rod, a bearing seat arranged on the slewing seat, a revolving shaft inserted into the bearing seat and in transition fit with the bearing seat, a first gear sleeved on the revolving shaft and in interference fit with the revolving shaft, a second speed reduction motor mounted on the mounting seat and having an output shaft perpendicular to a horizontal plane, and a second gear sleeved on the output shaft of the second speed reduction motor and in interference fit with the output shaft; the first gear is engaged with the second gear.

In a further embodiment, the first gear and second gear have a gear ratio of 3: 1.

in a further embodiment, the mounting seat is U-shaped in cross section and comprises a bottom plate and side plates fixed on two sides of the bottom plate, a deep groove ball bearing is arranged at one end of each side plate, and the backswing shaft is inserted into and in transition fit with the deep groove ball bearing; the cross section of the sailboard adapter is also U-shaped, and the sailboard adapter is connected with the rotating shaft through a flat key.

In a further embodiment, the gear set includes a third gear fixed at one end of the output shaft of the servo motor, and a fourth gear fixed at one side of the pendulum shaft close to the servo motor, the third gear and the fourth gear are engaged, and the transmission ratio of the third gear to the fourth gear is 2: 5.

has the advantages that: the utility model relates to a solar power supply unit, through setting up sailboard adjusting part, it is concrete, this sailboard adjusting part includes horizontal rotation mechanism and backswing mechanism to realize driving solar array along horizontal rotation and along the action of predetermined revolving axle backswing, thereby reach the purpose of pursuing the sun position. In a further embodiment, the support rod is a telescopic rod, a pair of outer cylinders and an inner rod which are in threaded sleeve joint with each other are utilized, and the inner rod is driven by a speed reducing motor to lift along the outer cylinders, so that the solar sailboards are driven to lift within a preset forming range. The solar sailboard has more degrees of freedom due to the horizontal rotation, the swinging and the lifting, and the light receiving amount of the solar sailboard in unit time is increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is another view of the overall structure of the present invention.

Fig. 3 is a partial enlarged view of the middle windsurfing board adjusting assembly of the present invention.

The figures are numbered: the solar panel adjusting device comprises a base 1, a support rod 2, a windsurfing board adjusting assembly 3, a rotary base 301, a first gear 302, a side plate 303, a second speed reduction motor 304, a rotary swing shaft 305, a fourth gear 306, a windsurfing board adapter 307, a servo motor 308, a bottom plate 309, a second gear 310, a rotary shaft 311 and a solar panel 4.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

As shown in fig. 1, the detailed details are shown in fig. 2 to 3: the utility model discloses a solar power supply unit, including basic subassembly, sailboard adjusting part 3 and 4 triplexes of solar energy sailboard. Specifically, the basic component includes base 1, fixed mounting has bracing piece 2 on the base 1. The supporting rod 2 is a telescopic rod, and the telescopic direction is along the vertical direction; the telescopic rod comprises an outer barrel arranged on the base 1 and an inner rod arranged in the outer barrel and sliding along the outer barrel. The inner rod is in threaded connection with the outer barrel, inner threads are arranged on the inner wall of the outer barrel, outer threads matched with the inner threads are arranged on the outer wall of the inner rod, a first speed reduction motor is arranged in the base 1, and an output shaft of the first speed reduction motor is connected with the inner rod through a coupler. The sailboard adjusting assembly 3 comprises a horizontal swing mechanism, a swing-back mechanism is installed on the horizontal swing mechanism, and a solar sailboard 4 is installed on the swing-back mechanism. The swinging mechanism comprises a mounting seat, a servo motor 308, a swinging shaft 305 and a sailboard connecting seat, the mounting seat is fixedly mounted at the rotation center of the horizontal swinging mechanism, the servo motor 308 is fixedly mounted at one side of the mounting seat, the swinging shaft 305 is rotatably arranged on the mounting seat, the sailboard connecting seat is fixedly connected to the rotating shaft 311, and the rotating shaft 311 and the servo motor 308 are connected and driven through a gear set. The gear set comprises a third gear fixed at one end of an output shaft of the servo motor 308 and a fourth gear 306 fixed at one side of the backswing shaft 305 close to the servo motor 308, the third gear is meshed with the fourth gear 306, and the transmission ratio of the third gear to the fourth gear 306 is 2: 5. the section of the mounting seat is U-shaped, the mounting seat comprises a bottom plate 309 and side plates 303 fixed on two sides of the bottom plate 309, one ends of the side plates 303 are provided with deep groove ball bearings, and the backswing shaft 305 is inserted into the deep groove ball bearings and is in transition fit with the deep groove ball bearings; the cross section of the sail panel adapter 307 is also U-shaped, and the sail panel adapter 307 is connected to the pivot shaft 311 by a flat key. Horizontal rotation mechanism includes revolving bed 301, bearing frame, revolving axle 311, first gear 302, second gear 304, second gear 310, revolving bed 301 is installed the one end of bracing piece 2, the bearing frame sets up on the revolving bed 301, revolving axle 311 inserts the bearing frame and transition fit with it, first gear 302 cup joints on the revolving axle 311, second gear 304 is installed on the mount pad, the output shaft perpendicular to horizontal plane of second gear 304, second gear 310 cup joints on the output shaft of second gear 304, second gear 310 with output shaft interference fit, first gear 302 and second gear 310 mesh, the drive ratio of first gear 302 and second gear 310 is 3: 1.

the working process of the utility model is as follows: the light-taking amount of the solar sailboard 4 is determined by the position of the sailboard facing the sun and the time, in the utility model, the freedom degree of controlling the horizontal rotation, the swinging back and the lifting of the solar sailboard 4 is realized through the sailboard adjusting component 3. For horizontal rotation, the second gear 310 is driven by the second reduction motor 304 to rotate, since the second gear 310 is meshed with the first gear 302, the power of the second reduction motor 304 is transmitted to the first gear 302, and since the first gear 302 is sleeved on the rotation shaft 311, the rotation shaft 311 rotates, and the rotation shaft 311 drives the whole body to realize rotation. For the backswing motion: the servo motor 308 drives the third gear to rotate, the third gear drives the fourth gear 306 engaged with the third gear to rotate, the fourth gear 306 drives the swinging shaft 305 coaxially mounted with the fourth gear to rotate, the swinging shaft 305 drives the sailboard connecting seat connected with the swinging shaft to rotate, the solar sailboard 4 is finally driven to rotate, and the swinging angle of the solar sailboard 4 is controlled by starting and stopping the servo motor 308. For lifting: the inner rod is driven by the speed reducing motor to lift along the outer cylinder by utilizing the pair of outer cylinder and inner rod which are in threaded sleeve joint with each other, so that the solar sailboard 4 is driven to lift within a preset forming range.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A solar power supply device is characterized by comprising:

the base assembly comprises a base and a supporting rod fixed on the base;

the sailboard adjusting assembly comprises a horizontal swing mechanism arranged at one end of the supporting rod, a swing back mechanism arranged on the horizontal swing mechanism, and a solar sailboard arranged on the swing back mechanism;

the swinging mechanism comprises a mounting seat fixedly mounted at the rotation center of the horizontal swinging mechanism, a servo motor fixedly mounted on one side of the mounting seat, a swinging shaft rotatably arranged on the mounting seat, and a sailboard adapter fixedly connected to the swinging shaft; the backswing shaft and the servo motor are connected and driven through a gear set.

2. A solar powered apparatus as defined in claim 1 wherein: the supporting rod is a telescopic rod, and the telescopic direction is along the vertical direction; the telescopic rod comprises an outer barrel arranged on the base and an inner rod arranged in the outer barrel and capable of sliding along the straight line of the outer barrel.

3. A solar powered apparatus as defined in claim 2 wherein: the inner rod is in threaded connection with the outer barrel, inner threads are arranged on the inner wall of the outer barrel, outer threads matched with the inner threads are arranged on the outer wall of the inner rod, a first speed reduction motor is arranged in the base, and an output shaft of the first speed reduction motor is connected with the inner rod through a coupler.

4. A solar powered apparatus as defined in claim 1 wherein: the horizontal slewing mechanism comprises a slewing seat arranged at one end of the supporting rod, a bearing seat arranged on the slewing seat, a slewing shaft inserted into the bearing seat and in transition fit with the bearing seat, a first gear sleeved on the slewing shaft and in interference fit with the slewing shaft, a second speed reduction motor arranged on the mounting seat and with an output shaft perpendicular to the horizontal plane, and a second gear sleeved on the output shaft of the second speed reduction motor and in interference fit with the output shaft; the first gear is engaged with the second gear.

5. A solar powered apparatus as claimed in claim 4, wherein: the transmission ratio of the first gear to the second gear is 3: 1.

6. a solar powered apparatus as defined in claim 1 wherein: the section of the mounting seat is U-shaped, the mounting seat comprises a bottom plate and side plates fixed on two sides of the bottom plate, a deep groove ball bearing is arranged at one end of each side plate, and the backswing shaft is inserted into and in transition fit with the deep groove ball bearing; the cross section of the sailboard adapter is also U-shaped, and the sailboard adapter is connected with the swinging shaft through the flat key.

7. A solar powered apparatus as defined in claim 6 wherein: the gear set comprises a third gear fixed at one end of an output shaft of the servo motor and a fourth gear fixed on one side, close to the servo motor, of the swinging shaft, the third gear is meshed with the fourth gear, and the transmission ratio of the third gear to the fourth gear is 2: 5.