CN106160164B - A kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding - Google Patents

Abstract

A box-type high-efficiency solar power generation device that can be lifted and folded, including a battery panel folding mechanism, an omni-directional rotation tracking mechanism, a telescoping mechanism, a battery module, and a spreadable casing. The battery panel folding mechanism is installed on the omnidirectional The top of the rotating tracking mechanism, the bottom of the omni-directional rotating tracking mechanism is installed on the top of the telescopic mechanism, the bottom of the telescopic mechanism is fixedly connected to the battery module; the bottom of the battery module is installed on the inside the spread-out enclosure described above. The beneficial effects of the invention are: small volume after storage, easy to carry, simple operation, no noise, suitable for any area with light; the device can be expanded to three times the height of ordinary small power generation devices when stretched, and has strong adaptability. It can realize all-round sun altitude adjustment; high stability; it reduces the extra load and rotation blocking caused by arranging it on the pallet, and avoids increasing the burden on the "DC motor-gear" rotating mechanism.

Description

A liftable and foldable box-type solar energy high-efficiency power generation device

technical field

The invention relates to a box-type high-efficiency solar power generation device that can be lifted and folded, and belongs to the technical field of solar energy utilization.

Background technique

The energy crisis has become a common problem faced by all mankind, and the search and development of new energy has become a common problem faced by the whole world. Solar energy has attracted much attention due to its clean, renewable, and widely distributed advantages, and has become an important direction of research and discussion. Outdoor sports, including cycling, camping, traveling and other fitness activities, are more and more popular among people. During travel, electronic devices are prone to insufficient power and cannot be charged.

With more and more electronic equipment being carried in extreme environments such as resource exploration, emergency rescue, island duty, field communication, and marching and fighting, the demand for power has increased sharply, especially for DC power supplies. Due to the lack of ready-made charging power sources, limited carrying capacity and inconvenient charging, instruments and equipment cannot continue to carry out relevant work when the power supply is exhausted, which brings great obstacles to field work; on the other hand, existing outdoor power generation technologies such as diesel Generators, gasoline generators, etc. have great limitations due to their large weight, poor portability, obvious working noise, poor concealment, severe heat generation that requires water cooling, uninterrupted fuel consumption, high cost, and time-consuming labor. In view of the above-mentioned harsh environment with vast land and sparse population, there is often enough light, wide distribution, and easy access, which provides conditions for the design and application of distributed solar power generation devices.

At present, there are two widely popular distributed solar power generation methods. One is the fixed photovoltaic power generation array based on households or individual power consumers. On the open space, it is converted into AC power for users through battery storage and inverters. However, the position of the battery panel array is fixed and the floor area is large, so it cannot be portable and used randomly; the second is a small single or multiple battery panel assembly based on outdoor use, such as patents CN 203104029 and CN 202696506U, although support and The structure is easy to carry, due to the lack of rotation drive function, it cannot realize the solar elevation angle tracking, and the solar panel cannot fully receive the sunlight, resulting in a small effective power generation area and insufficient power generation efficiency, which cannot meet the electricity demand. Moreover, there is no user experience design based on ergonomics, and it is inconvenient to store and stretch during use, which may easily lead to damage and failure of components.

Contents of the invention

Aiming at the inconvenient storage and extension of the above-mentioned portable solar power generation device during use, which may easily lead to damage and failure of components, the present invention proposes a box-type high-efficiency solar power generation device that can be lifted and folded freely, is easy to use, and can rotate freely.

A liftable and foldable box-type high-efficiency solar power generation device according to the present invention is characterized in that it includes a panel folding mechanism, an omni-directional rotation tracking mechanism, a telescoping mechanism, a battery module, and a spreadable casing. The folding mechanism is installed on the top of the omnidirectional rotation tracking mechanism, the bottom of the omnidirectional rotation tracking mechanism is installed on the top of the telescopic mechanism, and the bottom of the telescopic mechanism is fixedly connected to the battery module; The bottom of the battery module is installed inside the spreadable casing;

The omni-directional rotation tracking mechanism includes an upper-drive DC motor, a horizontal motor base for installing the upper-drive DC motor, a lower-drive DC motor, a vertical motor base for installing the lower-drive DC motor, a lower gear transmission assembly, an upper The gear transmission assembly and the tray used to fix the horizontal motor base, the vertical motor base is installed on the top of the telescopic mechanism, the vertical power output end of the lower drive DC motor is connected to the lower gear transmission assembly and the The above tray is connected to realize the rotation of the battery board in the horizontal direction; the upper surface of the tray is provided with a support base with a horizontal through hole; the upper gear transmission assembly is fixed on the folding rod, and the upper drive DC motor The horizontal power output end is connected to the folding rod through the upper gear transmission assembly to realize the vertical rotation of the battery panel;

The battery panel folding mechanism includes a plurality of solar panels, support blocks and folding rods, and the solar cell panels are hinged to the support blocks through hinges; the folding rods pass through the through holes on the support blocks, The support blocks are installed at the two ends of the folding rod passing through the through hole;

The battery module includes a battery, a charge-discharge controller and a battery box for accommodating the battery, and the storage interface of the battery is connected in series with the battery board and the charge-discharge controller through a control circuit with control keys , the storage battery is provided with multiple groups of discharge interfaces, one of which is electrically connected to the control terminal of the up-drive DC motor and the control terminal of the down-drive DC motor through the control circuit, and the remaining discharge interfaces are connected to external Electrical equipment connection; the battery box is fixed on the inner surface of the base of the spreadable housing, and the side wall of the battery box is provided with an output interface corresponding to the discharge interface;

The spreadable shell includes a base, a side plate surrounding the edge of the base, and a top cover, the edge of the base is hinged to the bottom edge of the side plate, and the top cover is fastened to the side plate surrounding into the opening.

The lower driving gear transmission assembly includes a vertically arranged hollow cylinder, a first driving gear fixedly connected to the vertical power output shaft of the lower driving DC motor, and a first driven gear for meshing with the first driving gear. The inner diameters of the upper and lower ends of the cylinder respectively encapsulate an upper bearing and a lower bearing, wherein the upper bearing is fixedly connected to the tray, and the lower bearing is fixedly connected to the upper end of the telescopic mechanism; the first slave The driven gear is sleeved on the outer wall of the lower end of the hollow cylinder, and the first driven gear is circumferentially fixed to the hollow cylinder.

The upper drive gear transmission assembly includes a housing, a second driving gear, and a second driven gear for meshing with the second driving gear, the housing is installed on the tray, and the The folding rod passes through the through hole in the upper part of the housing, the second driven gear is fixedly connected to the folding rod, and the second driven gear is connected with the horizontal power installed on the upper drive DC motor. The second drive gear on the output shaft engages.

The telescopic mechanism includes a plurality of hollow support rods and elastic clips, the bottom of the previous support rod is elastically clipped to the upper part of the next adjacent support rod through the elastic clips; the battery mechanism is used for The wires connected with the solar panel folding mechanism and the omni-directional rotation tracking mechanism pass through from top to bottom inside the support rod; the elastic clamping member includes a first spring, a ball for snapping into the positioning through hole of the support rod A head cylinder and a first pin, the two ends of the first spring are respectively fixed with one ball head cylinder and the first pin by pins.

The folding rod includes a first folding rod, a second folding rod and a connecting piece, the connecting piece includes a hollow ring, a second spring and a fixed retaining ring, and the top of the first folding rod is provided with a Insert the nested joint of the hollow ring, the nested joint of the first folding rod is hinged with the second folding rod through a hinge pin; the hollow ring is sleeved at the second folding rod, and the The end face of the hollow ring mentioned above is against the retaining ring of the first folding rod; the two ends of the folding rod are symmetrically installed with a plurality of solar panels, wherein the two solar panels are connected by hinges to form multiple groups of folding batteries The plate group is hinged by hinges between the folded battery plate groups located on the same side of the folding rod.

The spread-type shell is a cuboid structure, and the spread-type shell includes a base, a top cover and four side walls, and the four sides of the base are hinged to the four side walls through right-angle hinges that are folded upwards by 90°. The above-mentioned top cover is buckled on the quadrangular opening formed by the four side walls, and a fixed lock is provided between the above-mentioned top cover and the two opposite side walls.

The fixed lock includes a box buckle and a box buckle matched with the box buckle, the box buckle is installed on the top cover, and the box buckle is installed at a corresponding position on the side wall.

The top of the top cover is provided with a handle.

Specifically, the upper drive DC motor and the lower drive DC motor use an ASLONG-JGB37-520 geared motor with a rated voltage of 12v; the gears of the lower gear transmission assembly and the upper gear transmission assembly are 2-mode 22-tooth Spur gear, the thickness of the driving gear is 12mm, and the thickness of the driven gear is 20mm; the bearing used is 16001/12*28*7mm; the control circuit is 12V/24V-20A; the battery board is 5V/200MA frosted silicon series battery board; the battery used is a photosynthetic silicon energy 12V/4.5AH maintenance-free battery; the output port adopts a wide voltage value that can be adjusted from 1.5 to 12V, and USB and positive and negative dual interfaces.

Design idea of the present invention:

(1) In terms of overall structure, a cuboid structure based on the principle of ergonomics and portability is adopted. Solar panels, folding rods, DC motors and gear transmission mechanisms, telescopic mechanisms, batteries, charging and discharging circuits, output ports, and control keys are integrated into a cuboid box structure. After the storage is completed, on the one hand, the existing space can be fully utilized, the compactness is high, and it is easy to carry. On the other hand, it is beneficial to reduce the entry of pollutants into the device and reduce the service life of solar panels, solar charge and discharge controllers, batteries, wires and other components. When extended, with the support of a wider base and four side walls, the device can be equipped with double the number of battery panels and triple the lifting height to increase the total power of the device.

Furthermore, the vertical direction of the solar panel is lifted to three times the initial height, and a symmetrical hinge-like structure is formed after being unfolded horizontally, which greatly expands to the space above the device and can fully receive the sunlight.

(2) In terms of stretching and shrinking details, the elastic clips arranged in the cylindrical hollow support rod can use spring force to clamp two-stage circular tubes with different diameters to achieve multi-stage extension when stretching, and retract with the help of external springs when shrinking Unlock the buckle to complete the multi-stage retraction. For the summary of the invention (1) integrated in an overall cuboid structure to provide the function of shrinking to the original size and improving stability; for the summary of the invention (1) to expand to the upper space after stretching to provide vertical support and multiple battery panels Scale out.

(3) In terms of rotation tracking solar transmission structure, two sets of horizontal and vertical "DC motor-gear" drive mechanisms are used, two deep groove ball bearings provide support and rotation for the folding rod, and the other two deep groove ball bearings are separated from the The driven gear fixes the tray and its upper parts and the telescopic support column, so that the torque output by the DC motor to the driving gear can be transmitted to the driven gear to drive the tray and its upper parts to rotate.

Furthermore, a gear protection box is arranged on the upper periphery of the driving and driven gear pair, and lubricating grease is laid inside to lubricate the carbon-carbon composite gear material, which is used to isolate external impurities and ensure long-term safety of power transmission.

(4) In terms of control circuit layout and output, preferably, the storage battery, charge and discharge controller, and output ports are arranged on the base, which increases the weight of the base, reduces the center of gravity of the overall device, and facilitates the balance of the battery board and the drive mechanism. The influence of incoming torque and external forces such as wind during use on the stability of the device improves stability and applicability. In order to ensure that the circuit is reliable, not easy to be damaged, and the appearance is clean, the connection circuit of the solar panel is arranged inside the telescopic mechanism, up to the charge and discharge controller and the battery. The output port adopts a wide voltage value that can be adjusted from 1.5 to 12V, USB and positive and negative dual interfaces.

Working principle of the present invention:

(1) Working principle of stretching and storage

In terms of stretching, place the device stably on a level ground in a sunny open space in the field. Release the box buckle fastened by the top cover of the device and the four side walls, place the top cover on the side, and unfold the four side walls towards the ground. Through the action of the hinge, the four side walls will be kept on the same level as the base. Then the three-section vertical support rod is stretched out, and under the support of the elastic clamping piece, the vertical support rod realizes three times the lifting height. Finally, rotate the folded battery board 180 degrees to turn it from below the folding rod to above the folding rod, and then unfold the folding rod. Expand the hinge used to connect the battery board and the support block along the direction of the folding rod, and tighten the set screws, so that the battery board is neatly arranged on the folding rod. By starting the power switch of the base, use the "DC motor-gear" transmission control button to adjust the direction of the battery board so that it faces the sun, and start charging and discharging.

In terms of storage, after the device is used, first fold the battery panel along the 180-degree hinge, then unscrew the set screws, and the support block can be rotated under the folding rod. Then bend the folding rod downwards, and put away the folding rod. Further, the vertical support rod is retracted downward to the first stage, and the storage of the upper part of the device is completed so far. Finally, the four side walls on the ground are folded upwards, and the top cover is covered, so as to be stored into an integral cuboid structure.

Preferably, as described in the working principle of the invention for stretching and storage, the top cover, four side walls and the base of the device are made of aluminum alloy, which is light and strong. After being folded and stored, the cartridge case has high strength and is not easily deformed.

Preferably, as described in the invention of the working principle of stretching and storage, the telescopic support columns and folding rods used are made of stainless steel, with high strength, small deformation and low cost.

(2) The working principle of the control circuit

Use the solar panel charging and discharging controller to realize the power supply circuit from the solar panel to the power generation-controller-battery and user interface or DC motor-gear transmission. The series and parallel components of the battery board are under outdoor light, the discharge voltage is 14-18V, the battery is a battery with a rated voltage of 12V/4.5AH, the external output interface is 1.5-12V, and the voltage value of the wide-range daily use electrical appliances is reserved, and a 12V battery is reserved The battery charging port meets the charging needs of battery cars after they become more and more popular. The entire output interface adopts an adjustable 1.5-12V voltage output port.

Preferably, as described in the invention of the working principle of the electrical circuit, the solar panels used are 5V/200MA frosted silicon series panels.

Preferably, as described in the invention of the working principle of the electrical circuit, the storage battery used is a photosynthetic silicon energy 12V/4.5AH maintenance-free storage battery.

Preferably, as described in the invention of the working principle of the electrical circuit, the solar power generation controller used is 12V/24V-20A, with overheat protection, battery backflow prevention (backflow), lightning protection, overcharge, overdischarge protection, power display, under Pressure indication, light control + delay and other functions.

The beneficial effects of the present invention are:

(1) The device is small in size after being stored, and the box-type cuboid shape is easy to carry. It is easy to operate and has no noise. It is suitable for any area with light and is not subject to geographical restrictions. The charge and discharge controller has the protection control function of preventing overcharge and overdischarge, and has the characteristics of reliable performance and safety. The compact layout and size are optimized in the design, which greatly reduces the volume and weight of the device on the basis of ensuring the basic functions.

(2) When the device is stretched, it can be expanded to three times the height of ordinary small power generation devices, which greatly enhances the applicability of outdoor weeds and stones to receive sunlight after being blocked. The battery panels can be equipped with symmetrical double columns to enhance the electric power and total power generation under weak light conditions.

(3) The device is equipped with a "DC motor-gear" driving mechanism on the horizontal plane and vertical plane, which can realize all-round adjustment of the sun's altitude angle, so that the solar panel is facing the direction of light, increasing the effective power generation area of the unit panel and improving the efficiency , reducing the laying area of battery panels.

(4) Arranging the charge and discharge controller, battery and output module on the base, on the one hand, lowers the center of gravity of the device and enhances the stability; Avoid increasing the burden on the "DC motor-gear" rotating mechanism.

(5) Provide daily 1.5-12V wide-area electrical power supply in the form of a small "generator", specifically including: mobile phones, MP3, computers, charging treasures, lighting, DC fans, battery cars, monitoring places, outposts, and communications electricity and so on. This ensures the comfort of the output module during use.

Description of drawings

Fig. 1 is a schematic diagram of power generation after stretching of the present invention;

Fig. 2 is a box-type cuboid schematic diagram after the present invention is put away;

Fig. 3 is a schematic diagram of internal structural components after the present invention is put away;

Fig. 4 is a schematic diagram of power generation after stretching in Embodiment 2 derived or expanded by the present invention;

Fig. 5 is a schematic diagram of a box-type cuboid after the embodiment 2 of the present invention is derived or expanded;

FIG. 6 is a schematic diagram showing the development of the solar panel assembly of the present invention;

Fig. 7 is a schematic diagram of folding of the solar cell panel assembly of the present invention;

Fig. 8 is a schematic diagram when the folding rod of the present invention is stretched horizontally;

Fig. 9 is a schematic diagram of the folding rod of the present invention after being folded;

Fig. 10 is a schematic diagram of the middle and lower gear transmission assembly of the coaxial transmission in the present invention;

Fig. 11 is a side view of the middle and lower gear transmission assembly of the coaxial transmission in the present invention;

Fig. 12 is a half-sectional view along the B-B direction of Fig. 11;

Fig. 13 is a schematic diagram of the motor and the motor seat in the lower drive DC motor-lower gear transmission assembly in the present invention;

Fig. 14 is a schematic diagram of the battery box of the controller, storage battery and charging and discharging components in the present invention;

Figure 15 is a schematic diagram of the three-level storage of the telescopic support column of the present invention;

Figure 16 is a schematic diagram of the tray and the folding rod support seat in the present invention;

Fig. 17 is a schematic diagram of the motor and the motor seat in the upper drive DC motor-upper gear transmission assembly in the present invention;

Fig. 18 is a schematic diagram of the expansion of the telescopic crossbar in Embodiment 2 derived or expanded by the present invention;

Fig. 19 is a schematic diagram of the elastic clips working between the telescopic support columns and the crossbars of the present invention.

Detailed ways

Further illustrate the present invention below in conjunction with accompanying drawing

Referring to the attached picture:

Embodiment 1 A liftable and foldable box-type high-efficiency solar power generation device according to the present invention includes a panel folding mechanism 1, an omni-directional rotation tracking mechanism 2, a telescoping mechanism 3, a battery module 4, and a spreadable casing 5. The battery panel folding mechanism 1 is installed on the top of the omni-directional rotation tracking mechanism 2, the bottom of the omni-directional rotation tracking mechanism 2 is installed on the top of the telescopic mechanism 3, and the bottom of the telescopic mechanism 3 It is fixedly connected with the battery module 4; the bottom of the battery module 4 is installed inside the spreadable shell 5;

The omni-directional rotation tracking mechanism 2 includes an upper drive DC motor 21, a horizontal motor seat 22 for installing an upper drive DC motor, a lower drive DC motor 23, a vertical motor seat 24 for installing a lower drive DC motor, and a lower drive DC motor. The gear transmission assembly 25, the upper gear transmission assembly 26 and the tray 27 for fixing the horizontal motor base, the vertical motor base 24 is installed on the top of the telescopic mechanism 3, the vertical motor 23 of the lower drive The direct power output end is connected with the tray 27 through the lower gear transmission assembly 25 to realize the rotation of the solar panel 11 in the horizontal direction; the upper surface of the tray 27 is provided with a support seat 271 with a horizontal through hole; The gear transmission assembly 26 is fixed on the folding rod, and the horizontal power output end of the upper drive DC motor 21 is connected to the folding rod through the upper gear transmission assembly 26 to realize the vertical rotation of the solar panel 11;

The battery panel folding mechanism 1 includes a plurality of solar panels 11, a support block 12 and a folding bar 13, and the solar panel 11 is hinged to the support block 12 through a hinge 111; the folding bar 13 Through the through hole on the support block, the support block 12 is installed at both ends of the folding rod 13 passing through the through hole;

The battery module 4 includes a battery, a charging and discharging controller, and a battery box 41 for accommodating the battery. The discharge controller is connected in series, and the storage battery is provided with multiple sets of discharge interfaces, wherein one set of discharge interfaces is respectively electrically connected to the control terminal of the up-drive DC motor and the control terminal of the down-drive DC motor through the control circuit, and the remaining discharge The interface is connected with external electrical equipment; the battery box 41 is fixed on the inner surface of the base of the spreadable shell 5, and the side wall 417 of the battery box is provided with an output interface corresponding to the discharge interface and used for Control the control key 411 of the omnidirectional rotation tracking mechanism 2, the output interface includes a USB jack 412 and a positive and negative pole hole 413; the top cover 414 of the battery box 41 is provided with a support post hole 415 for the telescopic mechanism to penetrate and A wire hole 416 for passing the control circuit wire;

The spreadable housing 5 includes a base 51, a side plate 52 surrounding the edge of the base, and a top cover 53. The edge of the base 51 is hinged to the bottom edge of the side plate 52, and the top cover 53 is snapped together. At the opening surrounded by the side plate 52 .

The lower driving gear transmission assembly 25 includes a vertically arranged hollow cylinder 251, a first driving gear 252 affixed to the vertical power output shaft of the lower driving DC motor, and a first driven gear for meshing with the first driving gear. The gear 253 and the inner diameters of the upper and lower ends of the hollow cylinder 251 encapsulate the upper bearing 254 and the lower bearing 255 respectively, wherein the upper bearing 254 is fixedly connected to the tray 27, and the lower bearing 255 is connected to the telescopic mechanism 3. The upper end is fixed; the first driven gear 253 is sleeved on the outer wall of the lower end of the hollow cylinder 251, and the first driven gear 253 and the hollow cylinder 251 are circumferentially fixed.

Both the upper bearing 254 and the lower bearing 255 are deep groove ball bearings.

The upper driving gear transmission assembly 26 includes a housing 261, a second driving gear 262, and a second driven gear 263 for meshing with the second driving gear, and the housing 261 is mounted on the tray 27 , and the folding rod 13 passes through the through hole in the upper part of the housing 261, the second driven gear 262 is fixed on the folding rod 13, and the second driven gear 263 meshes with the second drive gear 262 that is installed on the horizontal power output shaft of the upper drive DC motor 21.

The telescoping mechanism 3 includes three hollow support rods (31, 32, 33) and elastic clips 34, and the bottom of the upper-level support rod is elastically clipped with the upper part of the adjacent next-level support rod through the elastic clip 34. connected; the lead wires of the storage battery mechanism 4 that are used to link to each other with the solar panel folding mechanism 1 and the omni-directional rotation tracking mechanism 2 pass from the inside of the support rod (31, 32, 33) from top to bottom; the elastic clip The connector 34 includes a first spring 341, a ball cylinder for snapping into the positioning through hole of the support rod, and a first pin 342, and the two ends of the first spring 341 are each fixed to one of the ball cylinders by a pin. 342 and the first pin.

The folding rod 13 includes a first folding rod 131, a second folding rod 132 and a connecting piece 133. The connecting piece 133 includes a hollow ring 1331, a second spring 1332 and a fixed retaining ring 1333. The first The top of the folding rod 131 is provided with a nesting joint 1311 for snapping into a hollow ring, and the nesting joint 1311 of the first folding rod 131 is hinged with the second folding rod 132 through a hinge pin; the hollow ring 1331 It is socketed at the second folding rod 132, and the end face of the hollow ring 1331 abuts against the retaining ring of the first folding rod 131; four solar cells are symmetrically installed at both ends of the folding rod 13 Panels 11, wherein two solar panels 11 are connected by hinges to form four groups of folded battery panels, and the folded panels located on the same side of the folding rod 13 are hinged by hinges.

The spread-type housing 5 is a rectangular parallelepiped structure, and the spread-type housing 5 includes a base 51, a top cover and four side walls 52, and the four sides of the base 51 are connected to the four sides through a right-angle hinge that is turned up by 90°. The side walls 52 are hinged, the top cover 53 is fastened on the quadrangular opening formed by the four side walls 52 , and a fixed lock 54 is provided between the top cover 53 and the two opposite side walls.

The fixed lock 54 includes a box buckle 541 and a box buckle 542 matched with the box buckle, the box buckle 541 ring is installed on the top cover 53, and the box buckle 542 is installed on the side The corresponding position of the wall 52.

A handle 531 is provided on the top of the top cover 53 .

Specifically, the upper drive DC motor and the lower drive DC motor use an ASLONG-JGB37-520 geared motor with a rated voltage of 12V; the gears of the lower gear transmission assembly and the upper gear transmission assembly are 2-mode 22-tooth Spur gear, the thickness of the driving gear is 12mm, and the thickness of the driven gear is 20mm; the bearing used is 16001/12*28*7mm; the control circuit is 12V/24V-20A; the battery board is 5V/200MA frosted silicon series battery board; the battery used is a photosynthetic silicon energy 12V/4.5AH maintenance-free battery; the output port adopts a wide voltage value that can be adjusted from 1.5 to 12V, and USB and positive and negative dual interfaces.

Embodiment 2 The difference between this embodiment and Embodiment 1 lies in the folding rod. In this embodiment, a telescopic cross rod is used to replace the folding rod structure, and the rest of the structure is the same; the telescopic cross rod 14 includes end cross rods 141 located at both ends And the crossbar main body 142 located in the middle, one end of the end crossbar 141 at both ends is respectively inserted into the two ends of the crossbar main body 142 in the middle section, and the end crossbar 141 and the crossbar main body 142 are elastically The clips are fixed; the main body 142 of the cross bar is distributed with a plurality of wire holes 1421 along the body of the cross bar; the other end of the end cross bar 141 is provided with a pin hole 1411 .

The content described in the embodiments of this specification is only an enumeration of the implementation forms of the inventive concept. The protection scope of the present invention should not be regarded as limited to the specific forms stated in the embodiments. The protection scope of the present invention also includes those skilled in the art. Equivalent technical means conceivable according to the concept of the present invention.

Claims (9)

1. a kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding, it is characterised in that：Including solar panel fold mechanism, entirely Orientation rotation follower, telescoping mechanism, battery module and formula shell is sprawled, the solar panel fold mechanism is mounted on The top of the all-directional rotation follower, the bottom of the all-directional rotation follower are mounted on described stretch At the top of mechanism, the bottom of the telescoping mechanism and the battery module are affixed；The battery module bottom installation Formula enclosure is sprawled in described；

The all-directional rotation follower includes upper drive direct current generator, the horizontal motor for installing drive direct current generator Seat, lower drive direct current generator, for installing the vertical motor cabinet of lower drive direct current generator, lower gear transmission component, gear transmission group Part and the pallet for fixing horizontal motor seat, the vertical motor cabinet are mounted on the top of the telescoping mechanism, institute The vertical power output end of lower drive direct current generator stated is connect by lower gear transmission component with the pallet, realizes solar panel The rotation of horizontal direction；The tray upper surface is equipped with the support base with horizontal through hole；The gear transmission component is consolidated On horizontal folding bar, the horizontal power output terminal of the upper drive direct current generator by gear transmission component with it is described Horizontal folding bar connects, and realizes the rotation of solar panel vertical direction；

The solar panel fold mechanism include polylith solar panel, supporting block and folding rod, the solar panel by hinge with The supporting block is hinged；Through-hole of the folding rod in supporting block, the supporting block are mounted on horizontal folding bar It is pierced by the both ends of through-hole；

The battery module includes accumulator, charging-discharging controller and the battery case for accommodating accumulator, the storage The memory interface of battery is connected by the control circuit with control key with the solar panel, the charging-discharging controller, institute The accumulator stated be equipped with multigroup electric discharge interface, one of which discharge interface by control circuit respectively with the upper drive direct current The control terminal of machine, the lower control terminal electrical connection for driving direct current generator, remaining electric discharge interface are connect with external electric equipment；Described Battery case is packed in the base inner surface for sprawling formula shell, and the side wall of the battery case is equipped with and the interface that discharges Corresponding output interface and the control key for controlling all-directional rotation follower；The battery case head cover, which is equipped with, to be used In the wire hole for the perforative support post holes of telescoping mechanism and for being passed through for control circuit conducting wire；

The side plate and head cover sprawling formula shell and include pedestal, be trapped among base edge, the edge of the pedestal and institute The side plate base stated is hinged, and the head cover is fastened on the opening that the side plate surrounds.

2. a kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding as described in claim 1, it is characterised in that：It is described The lower gear-driven assembly that drives includes the hollow cylinder arranged vertically, affixed with the lower vertical power output shaft for driving direct current generator the One driving gear and the first driven gear for being engaged with the first driving gear, the internal diameter point in hollow cylinder upper and lower ends portion Not Feng Zhuan upper bearing (metal) and lower bearing, wherein the upper bearing (metal) and the pallet are affixed, the lower bearing is stretched with described Contracting mechanism upper end is affixed；First driven gear is socketed in the lower end outer wall of the hollow cylinder, and first is driven Gear is circumferentially fixed with hollow cylinder.

3. a kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding as described in claim 1, it is characterised in that：It is described Upper drive gear-driven assembly include housing, the second driving gear and second driven for what is engaged with the second driving gear Gear, the housing are mounted on the pallet, and the horizontal folding bar passes through the logical of the upper part of the housing Hole, second driven gear are fixed on the horizontal folding bar, and second driven gear is with being mounted on upper drive The second driving gear engagement on the horizontal power output shaft of direct current generator.

4. a kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding as claimed in claim 2, it is characterised in that：It is described Telescoping mechanism includes more hollow supporting rods and resilient clamp member, the bottom of a upper supporting rod by resilient clamp member with Next adjacent supporting rod top flexible clamping；The accumulator mechanism is used for and solar panel fold mechanism, comprehensive rotation Turn the conducting wire that follower is connected to be pierced by from top to bottom inside supporting rod；The resilient clamp member includes the first spring, uses In the ball roller being caught in supporting rod positioning through hole and the first pin, the both ends of first spring are each solid by pin Ball roller and the first pin described in one fixed.

5. a kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding as claimed in claim 3, it is characterised in that：It is described Horizontal folding bar include the first folding rod, the second folding rod and connector, the connector include hollow ring, the second bullet Spring and fixed baffle ring, the top of first folding rod are equipped with the nested adaptor for being caught in hollow ring, and described the The nested adaptor of one folding rod is hinged by hinge pin and the second folding rod；The hollow ring is socketed in described second At folding rod, and the hollow ring end face is against on the baffle ring of the first folding rod；The horizontal folding bar both ends Polylith solar panel is respectively symmetrically installed, wherein solar panel is hinged and connected to form multigroup folding by hinge two-by-two Cell plate group is hinged between the folded battery plate group of horizontal folding bar homonymy by hinge.

6. a kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding as described in claim 1, it is characterised in that：It is described Sprawl formula shell as rectangular parallelepiped structure, the formula shell of sprawling includes pedestal, head cover and four pieces of side walls, the four of the pedestal Side is side walls hinged by the right angle hinge and four pieces for flipping up 90 °, and the head cover is fastened on four that four pieces of side walls are formed In the shape opening of side, and fixing lock is equipped between the head cover and opposite two pieces of side walls.

7. a kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding as claimed in claim 6, it is characterised in that：It is described Fixing lock include box fastener ring and with box fastener ring cooperation box fastener plate, the box fastener ring be mounted on the head cover on, institute The box fastener plate stated is mounted on the corresponding position of side wall.

8. a kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding as claimed in claim 7, it is characterised in that：It is described Head cover at the top of be equipped with handle.

9. a kind of box-type solar efficient generating apparatus for rising raising-and-depression and folding as described in claim 1, it is characterised in that：Upper drive Direct current generator, the lower ASLONG-JGB37-520 gear motors for driving direct current generator and using rated voltage 12V；Lower gear transmission group Part, gear transmission component gear for 2 mould, 22 tooth spur gear, driving gear thickness 12mm, driven gear thickness 20mm；It is used Bearing is 16001/12*28*7mm；Control circuit is 12V/24V-20A；Solar panel is 5V/200MA frosted silicon systems row solar panels； Accumulator is photosynthetic silicon energy 12V/4.5AH maintenance-free batteries.