CN211880339U

CN211880339U - Solar power generation device with solar cell panel convenient to unfold

Info

Publication number: CN211880339U
Application number: CN202020550150.0U
Authority: CN
Inventors: 张小雷; 张大庆; 薛培; 黄卫华; 郎泽萌; 曹博; 朱瑞; 贾路路; 邱阳
Original assignee: Cgn New Energy Chaohu Co ltd; Cgn Beijing New Energy Technology Co ltd
Current assignee: Cgn New Energy Chaohu Co ltd; Cgn Beijing New Energy Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-06
Anticipated expiration: 2030-04-14

Abstract

The utility model relates to a solar power generation device with a solar cell panel which can be conveniently unfolded, belonging to the technical field of solar energy; the device comprises a base and a hiding body, wherein a groove is formed in the hiding body; a lifting device is arranged in the groove, a battery panel is arranged on the lifting device, and a power assembly is also arranged on the base; the lifting device comprises a cross rod and vertical rods fixedly connected to two ends of the cross rod, and the upper ends of the side walls of the two vertical rods are rotatably connected with a cross shaft; the battery panel is positioned between the two transverse shafts, and the two transverse shafts are fixedly connected with the two sides of the battery panel; be equipped with the pressure spring on the lateral wall that two montants are close to each other, pressure spring and montant rotate to be connected, make the pressure spring rotate around the tie point of pressure spring and montant, the one end and the panel lower surface that the montant was kept away from to the pressure spring articulate, go back fixedly connected with stopper on the lateral wall that two montants leaned on each other. The utility model discloses have the function that the light energy of large tracts of land acquireed, still make things convenient for the effect that solar power system removed.

Description

Solar power generation device with solar cell panel convenient to unfold

Technical Field

The utility model relates to a solar energy technical field, concretely relates to solar power system of convenient expansion of solar cell panel.

Background

Solar energy refers to the thermal radiation energy of the sun (see three ways of thermal energy propagation: radiation), and is mainly expressed by the solar rays in general. In modern times it is commonly used to generate electricity or to power water heaters. Since the birth of life on the earth, people mainly live by the heat radiation energy provided by the sun, and ancient mankind also understand that objects are dried in the sun and used as methods for making food, such as salt making, salted fish drying and the like. With the ever-decreasing consumption of fossil fuels, solar energy has become an important component of energy used by humans and is constantly being developed. The solar energy is utilized in a photo-thermal conversion mode and a photoelectric conversion mode, and solar power generation is a new renewable energy source. Solar energy in a broad sense also includes wind energy, chemical energy, water energy, etc. on the earth.

Photovoltaic panel assemblies are power generation devices that produce direct current electricity when exposed to sunlight and are comprised of solid photovoltaic cells made almost entirely of semiconductor materials such as silicon. Simple photovoltaic cells can provide energy for watches and computers, and more complex photovoltaic systems can provide lighting for houses and traffic lights and monitoring systems, incorporated into the grid for power supply. The photovoltaic panel assembly can be made in different shapes and the assemblies can be connected to produce more electrical energy. Both the rooftop and the building surface may use photovoltaic panel assemblies, even as part of a window, skylight, or shelter, which are commonly referred to as building-attached photovoltaic systems.

In order to obtain more solar energy, a solar panel with a larger area is needed, and when the solar panel is fixedly used, the solar panel is convenient to mount; however, when solar energy is moved frequently, the solar energy needs to have a function of obtaining light energy in a large area and a function of facilitating movement, and the prior art obviously does not have the function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solar power generation device that solar cell panel conveniently expandes to the not enough of prior art existence.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a solar power generation device with a solar cell panel convenient to unfold comprises a base and a hiding body arranged on the upper surface of the base, wherein a vertically upward groove is formed in the upper surface of the hiding body;

a lifting device is arranged in the groove, a battery panel is arranged on the lifting device, and a power assembly for providing power for the working of the lifting device is also arranged on the base;

the lifting device comprises a cross rod and vertical rods fixedly connected to two ends of the cross rod, the upper ends of the side walls, close to each other, of the two vertical rods are rotatably connected with a cross shaft, and the cross shaft can rotate along the axis direction of the cross shaft;

the transverse shafts are arranged correspondingly, the battery panel is arranged between the two transverse shafts, one ends of the two transverse shafts close to each other are fixedly connected with the two sides of the battery panel, and the connecting points of the transverse shafts and the battery panel are not positioned at the middle points of the side walls of the battery panel;

be equipped with the pressure spring on the lateral wall that two montants are close to each other, pressure spring and montant rotate to be connected, make the pressure spring rotate around the tie point of pressure spring and montant, the one end and the panel lower surface that the montant was kept away from to the pressure spring articulate, go back fixedly connected with stopper on the lateral wall that two montants leaned on each other.

By adopting the technical scheme, the power assembly provides power for the lifting device, the lifting device is lifted out of the groove, the battery panel is unfolded, then the pressure spring is hung on the lower surface of the battery panel, the pressure spring can apply upward supporting force to the solar battery panel, the limiting block can prevent the battery panel from rotating over position due to the supporting force, and after the pressure spring is taken down, the limiting block can limit the swinging of the battery panel, so that the battery panel cannot swing too much, and the mutual collision among a plurality of battery panels is avoided; when solar power system need be removed, only need take off the pressure spring, the panel falls under self gravity, rotates vertical state, and in elevating gear can get back to the recess again this moment, and then makes things convenient for solar power system's removal.

The present invention may be further configured in a preferred embodiment as: the both ends fixedly connected with backup pad of base hides body fixed connection in the upper end of backup pad, and power component installs the upper surface at the base and is in the below of hiding the body.

Through adopting above-mentioned technical scheme, the backup pad will hide the body and support, one is to increase solar power system's overall height, conveniently generates electricity, can not too increase solar power system's whole weight simultaneously, makes things convenient for solar power system's removal, can also have enough big space installation power component.

The present invention may be further configured in a preferred embodiment as: the one end fixedly connected with couple that the montant was kept away from to the pressure spring, the lower fixed surface of panel is connected with solid fixed ring, and the couple can be hooked on solid fixed ring.

Through adopting above-mentioned technical scheme, couple and solid fixed ring's cooperation makes things convenient for the pressure spring to hang at the lower surface of panel, also makes things convenient for the separation of pressure spring and panel simultaneously, and then improves the convenience that pressure spring and panel are connected.

The present invention may be further configured in a preferred embodiment as: the lower surface of one end of the battery panel close to the hook is fixedly connected with a balancing weight.

Through adopting above-mentioned technical scheme, the balancing weight can increase the one end weight of panel, so after taking off the pressure spring, rotation that the panel can be better to vertical state improves the efficiency of work.

The present invention may be further configured in a preferred embodiment as: the power assembly comprises a moving plate and a lifting column arranged on the lower surface of the moving plate, the moving plate is positioned below the hiding body, the upper surface of the moving plate is fixedly connected with a supporting rod, and the supporting rod penetrates through the hiding body and is fixedly connected with the lower end of the cross rod;

the lifting column is positioned at the center of the lower surface of the movable plate and is rotationally connected with the movable plate, so that the lifting column can rotate along the axis of the lifting column, a threaded hole is formed in the lower end of the lifting column, a vertical shaft matched with the threaded hole is arranged in the threaded hole, the lower end of the vertical shaft is rotationally connected with the base through a bearing, and the vertical shaft can rotate along the axis of the lifting column;

go back fixedly connected with support frame on the base, it is connected with the transmission shaft to rotate on the support frame, and the transmission shaft can rotate along the axis of self, and the transmission shaft is close to the first bevel gear of one end fixedly connected with of vertical axis, and the vertical axis cover is equipped with rather than fixed connection's second bevel gear, and first bevel gear and second bevel gear can intermeshing.

Through adopting above-mentioned technical scheme, rotate the transmission shaft, can control the rotation of vertical axis, vertical axis and lift post screw-thread fit, and then can control the ascending and descending of lift post, lift post and movable plate fixed connection, the movable plate passes through bracing piece and horizontal pole fixed connection, so elevating gear's lift can be controlled to the transmission shaft, and converts horizontal turning force into elevating gear's power, makes things convenient for staff's operation more.

The present invention may be further configured in a preferred embodiment as: and one end of the transmission shaft, which is far away from the vertical shaft, is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, conveniently through the handle to the transmission shaft application of force, and then the drive transmission shaft rotates, and the drive transmission shaft rotates more easily, so can drive elevating gear's rising and decline.

The present invention may be further configured in a preferred embodiment as: the lower surface of base installs a plurality of evenly distributed's gyro wheel.

Through adopting above-mentioned technical scheme, make the removal of base more smooth, so when needs remove solar power system, also more easy more smooth, improve the efficiency of work.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the solar panel is arranged between the two vertical rods, and can be switched between a horizontal state and a vertical state through the matching of the pressure spring and the limiting block, so that the solar panel is convenient to unfold and contract, and the solar power generation device is convenient to move;

2. the lower surface of panel still is equipped with the balancing weight, makes the panel can be easier rotate to vertical direction on, improves the efficiency of work.

Drawings

Fig. 1 is a sectional view of the entire structure of a solar power generation device in the embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the lifting device in the embodiment.

FIG. 4 is a schematic diagram of a power assembly in an embodiment.

In the figure, 1, a base; 11. a support plate; 12. a roller; 2. a concealed body; 21. a groove; 22. a through hole; 3. a lifting device; 31. a cross bar; 32. a vertical rod; 321. a limiting block; 33. a horizontal axis; 34. a fixed shaft; 35. a circular ring; 36. a pressure spring; 361. hooking; 4. a power assembly; 41. moving the plate; 42. a support bar; 43. a lifting column; 431. a threaded hole; 44. a vertical axis; 441. a second bevel gear; 45. a support frame; 46. a drive shaft; 461. a first bevel gear; 462. a handle; 5. a battery plate; 51. a fixing ring; 52. and a balancing weight.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a solar power generation device with a conveniently-unfolded solar cell panel disclosed by the present invention comprises a base 1, a hidden body 2 installed on the base 1, a lifting device 3 arranged inside the hidden body 2, and a power assembly 4 for providing power to the lifting device 3; base 1 is whole solar power system's basis, and a plurality of recesses 21 have been seted up to the upper surface of hiding body 2, and every recess 21 is inside all to be equipped with a elevating gear 3, still installs panel 5 on elevating gear 3, and extending out of the hidden body 2 and then expansion that elevating gear 3 can control panel 5, and power component 4 can provide power for elevating gear 3's motion.

Referring to fig. 1, two ends of a base 1 are fixedly connected with supporting plates 11, a hiding body 2 is installed at the upper end of the supporting plates 11, a power assembly 4 is installed on the surface of the base 1, and the power assembly 4 is located below the hiding body 2; the hidden body 2 is supported by the supporting plate 11 to form a cavity, so that the whole weight can be reduced; the larger space is convenient for installing the power assembly 4, and the working efficiency is improved; the lower surface of the base 1 is provided with the roller 12, which is convenient for the solar power generation device to move.

Referring to fig. 2 and 3, the lifting device 3 includes a cross bar 31 and vertical bars 32 fixedly connected to both ends of the cross bar 31, and the cross bar 31 can move up and down in the groove 21; the side walls of the two vertical rods 32 which are close to each other are fixedly connected with a transverse shaft 33, the battery panel 5 is positioned between the two transverse shafts 33, and the transverse shafts 33 are fixedly connected to the position of the center of the side wall of the offset battery panel 5; a fixed shaft 34 is fixedly connected to the side walls of the two vertical rods 32 close to each other, a circular ring 35 is rotatably connected to the fixed shaft 34, the circular ring 35 can rotate along the axis direction of the circular ring 35, a pressure spring 36 is fixedly connected to the circular ring 35, a hook 361 is fixedly connected to one end, far away from the circular ring 35, of the pressure spring 36, a fixed ring 51 is fixedly connected to the lower surface of the battery panel 5, and the hook 361 can be hooked on the fixed ring 51, so that after the lifting device 3 drives the battery panel 5 to move out of the groove 21, the hook 361 on the pressure spring 36 is hooked on the fixed ring 51, and the battery panel 5 can; the side walls of the two vertical rods 32 close to each other are also fixedly connected with limiting blocks 321, and the limiting blocks 321 and the fixing rings 51 are distributed on two sides of the transverse shaft 33, so that when the battery panel 5 is supported by the pressure springs 36 to enable the battery panel 5 to be in a horizontal state, the lower surface of the battery panel 5 is attached to the upper surface of the limiting blocks 321, and the battery panel 5 can be kept in a horizontal state to perform power generation.

Referring to fig. 2, the lower surface of the battery plate 5 is further fixedly connected with a balancing weight 52, and the balancing weight 52 and the fixing ring 51 are arranged on the same side; when the solar power generation device needs to be moved; take off pressure spring 36, because pressure spring 36 rotates through ring 35 and fixed axle 34 and connects, so pressure spring 36 is automatic to fall, no longer support panel 5, and panel 5's focus and cross axle 33 skew, so panel 5 falls under the gravity of self, can rotate vertical state, stopper 321 also can carry on spacingly to panel 5 simultaneously, the amplitude of oscillation is too big when avoiding panel 5 to rotate vertical state, prevent to bump between the panel 5.

Referring to fig. 1 and 4, the power assembly 4 includes a moving plate 41 and a plurality of support rods 42 fixedly connected to the upper surface of the moving plate 41, the support rods 42 correspond to the grooves 21 one by one, the hiding body 2 is further provided with through holes 22 for the support rods 42 to pass through, and the upper ends of the support rods 42 pass through the through holes 22 and are fixedly connected with the cross bars 31; a lifting column 43 is fixedly connected to the center of the lower surface of the moving plate 41, a vertically upward threaded hole 431 is formed in the lower end of the lifting column 43, a vertical shaft 44 in threaded fit with the threaded hole 431 is arranged in the threaded hole 431, and the lower end of the vertical shaft 44 is rotatably connected with the base 1 through a bearing, so that the vertical shaft 44 can rotate along the axis direction of the vertical shaft; the vertical shaft 44 is rotated, because the vertical shaft 44 is in threaded fit with the lifting column 43, the vertical shaft 44 rotates to control the lifting column 43 to ascend and descend, the lifting column 43 is fixedly connected with the moving plate 41, so that the movement of the moving plate 41 can be indirectly controlled, and the moving plate 41 is fixedly connected with the cross rod 31 through the support rod 42, so that the operation of controlling the lifting device 3 to ascend and descend is realized.

Referring to fig. 4, the power assembly 4 includes a support frame 45 fixedly connected to the base 1, a horizontally disposed transmission shaft 46 is inserted into the support frame 45, and the transmission shaft 46 is also rotatably connected to the support frame 45 through a bearing, so that the transmission shaft 46 can rotate along its own axis direction; a first bevel gear 461 is fixedly connected to one end of the transmission shaft 46 close to the vertical shaft 44, a second bevel gear 441 is fixedly connected to the vertical shaft 44 in a sleeved mode, and the first bevel gear 461 and the second bevel gear 441 can be meshed with each other, so that the vertical shaft 44 can be driven to rotate by rotating the transmission shaft 46; the handle 462 is fixedly connected to an end of the transmission shaft 46 far away from the first bevel gear 461, and the transmission shaft 46 can be more conveniently rotated through the handle 462, so that the power assembly 4 can conveniently and rapidly control the movement of the lifting device 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a solar power system that solar cell panel conveniently expandes which characterized in that: the device comprises a base (1) and a hiding body (2) arranged on the upper surface of the base (1), wherein a vertical upward groove (21) is formed in the upper surface of the hiding body (2);

a lifting device (3) is arranged in the groove (21), a battery panel (5) is arranged on the lifting device (3), and a power assembly (4) for providing power for the working of the lifting device (3) is also arranged on the base (1);

the lifting device (3) comprises a cross rod (31) and vertical rods (32) fixedly connected to the two ends of the cross rod (31), the upper ends of the side walls, close to each other, of the two vertical rods (32) are rotatably connected with a transverse shaft (33), and the transverse shaft (33) can rotate along the axis direction of the transverse shaft (33);

the transverse shafts (33) are arranged correspondingly, the battery panel (5) is positioned between the two transverse shafts (33), one ends of the two transverse shafts (33) close to each other are fixedly connected with the two sides of the battery panel (5), and the connecting point of the transverse shafts (33) and the battery panel (5) is not positioned at the middle point of the side wall of the battery panel (5);

be equipped with pressure spring (36) on the lateral wall that two montants (32) are close to each other, pressure spring (36) rotate with montant (32) and connect, make pressure spring (36) can rotate around the tie point of pressure spring (36) and montant (32), the one end and panel (5) lower surface that montant (32) were kept away from in pressure spring (36) articulate, still fixedly connected with stopper (321) on the lateral wall that two montants (32) leaned on each other.

2. The solar power generation device with the solar panel convenient to unfold as claimed in claim 1, wherein: the both ends fixedly connected with backup pad (11) of base (1), hide body (2) fixed connection in the upper end of backup pad (11), power component (4) are installed at the upper surface of base (1) and are in the below of hiding body (2).

3. The solar power generation device with the solar panel convenient to unfold, according to claim 1, is characterized in that: one end, far away from the vertical rod (32), of the pressure spring (36) is fixedly connected with a hook (361), the lower surface of the battery panel (5) is fixedly connected with a fixing ring (51), and the hook (361) can be hooked on the fixing ring (51).

4. A solar power plant with solar panels that can be conveniently unfolded according to claim 3, characterized in that: the lower surface of one end of the battery plate (5) close to the hook (361) is fixedly connected with a balancing weight (52).

5. The solar power generation device with the solar panel convenient to unfold, according to claim 1, is characterized in that: the power assembly (4) comprises a moving plate (41) and a lifting column (43) arranged on the lower surface of the moving plate (41), the moving plate (41) is located below the hiding body (2), a supporting rod (42) is fixedly connected to the upper surface of the moving plate (41), and the supporting rod (42) penetrates through the hiding body (2) and is fixedly connected with the lower end of the cross rod (31);

the lifting column (43) is positioned at the center of the lower surface of the moving plate (41) and is rotationally connected with the moving plate (41), so that the lifting column (43) can rotate along the axis of the lifting column, a threaded hole (431) is formed in the lower end of the lifting column (43), a vertical shaft (44) in threaded fit with the threaded hole (431) is arranged in the threaded hole (431), the lower end of the vertical shaft (44) is rotationally connected with the base (1) through a bearing, and the vertical shaft (44) can rotate along the axis of the lifting column;

still fixedly connected with support frame (45) on base (1), it is connected with transmission shaft (46) to rotate on support frame (45), transmission shaft (46) can rotate along the axis of self, transmission shaft (46) are close to the first bevel gear (461) of one end fixedly connected with of vertical axis (44), vertical axis (44) cover is equipped with second bevel gear (441) rather than fixed connection, first bevel gear (461) and second bevel gear (441) can intermeshing.

6. The solar power generation device with the solar panel convenient to unfold, according to claim 5, is characterized in that: and one end of the transmission shaft (46) far away from the vertical shaft (44) is fixedly connected with a handle (462).

7. The solar power generation device with the solar panel convenient to unfold, according to claim 1, is characterized in that: the lower surface of the base (1) is provided with a plurality of rollers (12) which are uniformly distributed.