CN214176524U

CN214176524U - Photovoltaic power generation transformer box convenient to move

Info

Publication number: CN214176524U
Application number: CN202023181762.6U
Authority: CN
Inventors: 李强
Original assignee: Shanghai Dazhi Network Technology Co ltd
Current assignee: Shanghai Dazhi Network Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-10
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a transformer case for photovoltaic power generation convenient to remove, including the main part case, the bottom mounting of main part case has moving mechanism, moving mechanism includes fixed plate, fixed column, spacing piece, universal wheel and spring, four inside end angle equipartition swing joint of fixed plate have the fixed column, the top of fixed column is fixed with the spacing piece, the fixed column is kept away from the one end of spacing piece is fixed with the universal wheel, the top of universal wheel is fixed with the spring, just the spring is located the outside of fixed column. Has the advantages that: through a series of improvements, the device can be very convenient for remove, can carry out more stable removal, and the device can carry out effectual heat dissipation work to its inside, is convenient for provide good operational environment, can also carry out filtering operation simultaneously, prevents effectively that the dust from depending on the inside at the device.

Description

Photovoltaic power generation transformer box convenient to move

Technical Field

The utility model relates to a photovoltaic power generation field particularly, relates to a transformer case for photovoltaic power generation convenient to remove.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect of a semiconductor interface, mainly comprises a solar panel, a controller and an inverter, and mainly comprises electronic components, solar cells are connected in series and then packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.

The transformer box can be used for protecting the circuit of the transformer box, but the existing device cannot be conveniently moved and cannot be moved more stably, and the device cannot effectively radiate the inside of the device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer case for photovoltaic power generation convenient to remove to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a power transformation box convenient to move for photovoltaic power generation comprises a main body box, wherein a moving mechanism is fixed at the bottom end of the main body box, the moving mechanism comprises a fixed plate, a fixed column, a limiting piece, a universal wheel and a spring, the fixed column is movably connected to four end corners in the fixed plate uniformly, the limiting piece is fixed at the top end of the fixed column, the universal wheel is fixed at one end, away from the limiting piece, of the fixed column, the spring is fixed at the top end of the universal wheel and located on the outer side of the fixed column, the first protective cover is rotatably connected to the top end of one side of the main body box through a hinge, a second protective cover is rotatably connected to one end, away from the first protective cover, of one side of the main body box through a hinge, handles are fixed on one sides, away from the main body box, of the first protective cover and the second protective cover, first motors are uniformly distributed and fixed at the top end and the bottom end in the main body box, the output end of the first motor is fixedly provided with a first fan blade, the position, located inside the main box, of the first motor is uniformly provided with air holes, the position, located inside the main box, of the central shaft is fixedly provided with a cooling plate, the bottom end, located inside the second protective cover, is uniformly provided with a second motor, the output end of the second motor is fixedly provided with a second fan blade, one side, close to the main box, of the second protective cover and the bottom end are uniformly provided with air holes, the internal structure of the first protective cover is the same as that of the second protective cover, and the first motor, the cooling plate and the second motor are electrically connected with an external power supply.

Furthermore, a protection box is fixed on one side, close to the first protection cover, of the main body box, the protection box is located on the central shaft of the main body box, a filter plate is movably connected inside the protection box, and a convex block is fixed at one end of the filter plate.

Furthermore, the fixing column is provided with a groove at the inner part of the fixing plate.

Further, the volume of recess with the volume phase-match of fixed column, just the fixed column passes through the recess with fixed plate sliding connection.

Furthermore, one end of the protection box is provided with a sliding groove.

Furthermore, the volume of the sliding groove is matched with that of the filter plate, and the protruding block is in sliding connection with the inside of the protection box through the sliding groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the device is connected with an external power supply, the first motor can drive the first fan blade to rotate, external gas is sucked and is discharged into the main box through the air holes, the cooling plate can cool the sucked gas, the temperature of the gas which is conveniently discharged into the main box is reduced, the device can effectively dissipate the heat inside the main box, a good working environment is convenient to provide, meanwhile, the second motor can drive the second fan blade to rotate, the gas which absorbs heat inside the main box is discharged through the air holes, the device can continuously and effectively dissipate the heat, the heat dissipation effect of the device is better, when the road surface is uneven, the universal wheel bears upward force, the fixing column and the limiting piece are pushed to move upwards, meanwhile, the spring is forced to repeatedly deform and recover, certain pressure is absorbed, and the effect of buffering and damping is achieved, so that the device can move more stably.

(2) The inside swing joint of protection box has the filter, the device of being convenient for can the inspiratory gas of first motor carry out preliminary filtration work, filter the dust in the gas, prevent effectively that the dust from depending on the inside at the device, the inside position that is located the fixed column of fixed plate all sets up flutedly, the volume of recess and the volume phase-match of fixed column, and the fixed column passes through recess and fixed plate sliding connection, the moving mechanism of being convenient for can be more convenient carry out shock attenuation work, the spout has been seted up to the one end of protection box, the volume of spout and the volume phase-match of filter, and the lug passes through the inside sliding connection of spout at the protection box, make the filter can be very convenient change, the device of being convenient for simultaneously can last effectual filtration work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an entire portable photovoltaic power generation transformer box according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structural view of a transformer box main body box for photovoltaic power generation, which is convenient to move according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structural view of a second protective cover of a transformer box for photovoltaic power generation, which is convenient to move according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structural view of a movable photovoltaic power generation transformer box fixing plate according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a power transformation box filter board for photovoltaic power generation convenient to move according to an embodiment of the present invention.

Reference numerals:

1. a main body case; 2. a moving mechanism; 3. a first protective cover; 4. a second protective cover; 5. a handle; 6. a protection box; 7. a filter plate; 8. a bump; 9. a first motor; 10. a first fan blade; 11. a cooling plate; 12. air holes are formed; 13. a second motor; 14. a second fan blade; 15. a fixing plate; 16. fixing a column; 17. a limiting sheet; 18. a universal wheel; 19. a spring.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a transformer box for photovoltaic power generation convenient to move according to an embodiment of the present invention includes a main box 1, a moving mechanism 2 is fixed at a bottom end of the main box 1, the moving mechanism 2 includes a fixed plate 15, a fixed column 16, a limiting plate 17, a universal wheel 18 and a spring 19, the fixed column 16 is movably connected at four corners of the inside of the fixed plate 15, the limiting plate 17 is fixed at a top end of the fixed column 16, the universal wheel 18 is fixed at an end of the fixed column 16 away from the limiting plate 17, the spring 19 is fixed at a top end of the universal wheel 18, the spring 19 is located at an outer side of the fixed column 16, a first protecting cover 3 is rotatably connected at a top end of one side of the main box 1 through a hinge, a second protecting cover 4 is rotatably connected at an end of one side of the main box 1 away from the first protecting cover 3 through a hinge, a handle 5 is fixed on one side of the first protective cover 3 and one side of the second protective cover 4 far away from the main body box 1, the top end and the bottom end inside the main body box 1 are uniformly and fixedly provided with a first motor 9, the output end of the first motor 9 is fixedly provided with a first fan blade 10, air holes 12 are uniformly distributed on the position of the first motor 9 in the main body box 1, a cooling plate 11 is fixed at the position of a central shaft in the main body box 1, second motors 13 are uniformly fixed at the bottom end in the second protective cover 4, a second fan blade 14 is fixed at the output end of the second motor 13, air-permeable grooves are uniformly distributed at one side and the bottom end of the second protective cover 4 close to the main body box 1, the inner structure of the first protective cover 3 is the same as that of the second protective cover 4, and the first motor 9, the cooling plate 11 and the second motor 13 are electrically connected with an external power supply.

By the above scheme of the utility model, the device is connected to the external power supply, the first motor 9 is uniformly fixed on the top and bottom inside the main body box 1, the first motor 9 can drive the first fan blade 10 fixed on the output end to rotate, the external gas is sucked, the gas is discharged into the top and bottom inside the main body box 1 through the air holes 12 uniformly arranged on the position inside the main body box 1 and positioned on the first motor 9, the cooling plate 11 is fixed on the position of the central shaft inside the main body box 1, the cooling plate 11 can cool the sucked gas, the temperature of the gas discharged into the main body box 1 is reduced, the device can effectively radiate the heat inside the device, which is convenient for providing good working environment, meanwhile, the second motor 13 can drive the second fan blade 14 fixed on the output end to rotate, the gas after the heat is absorbed inside the main body box 1 is discharged through the air permeable groove, make the device can last effectual heat dissipation work, make the radiating effect of device better, when needs move the device, thrust unit, when the road surface unevenness, universal wheel 18 receives ascending power, promote fixed column 16 and spacing piece 17 and upwards remove, force the continuous repeated deformation of spring 19 simultaneously and restore the action, absorb certain pressure, in order to reach buffering absorbing effect, make the device can be convenient for very much remove, can carry out more stable removal, the jolt that produces when preventing to remove effectively causes the damage to the device.

Example two:

referring to fig. 1-5, a protection box 6 is fixed on one side of the main body case 1 close to the first protection cover 3, the protection box 6 is located at a central axis of the main body case 1, a filter plate 7 is movably connected inside the protection box 6, a bump 8 is fixed at one end of the filter plate 7, grooves are formed in positions, located on the fixing posts 16, inside the fixing plate 15, the grooves are matched in volume with the fixing posts 16, the fixing posts 16 are slidably connected with the fixing plate 15 through the grooves, a sliding groove is formed in one end of the protection box 6, the sliding groove is matched in volume with the filter plate 7, and the bump 8 is slidably connected inside the protection box 6 through the sliding groove.

Through the above scheme of the utility model, one side of the main body box 1 near the first protective cover 3 is fixed with the protection box 6, and the protection box 6 is located the center shaft part of the main body box 1, the inside swing joint of the protection box 6 has the filter plate 7, the convenient device can carry out preliminary filtering work by the gas inhaled by the first motor 9, filter the dust in the gas, effectively prevent the dust from attaching to the inside of the device, the fixed plate 15 is internally provided with a groove at the position of the fixed column 16, the volume of the groove is matched with the volume of the fixed column 16, and the fixed column 16 is connected with the fixed plate 15 through the groove in a sliding way, the convenient moving mechanism 2 can more conveniently carry out damping work, one end of the protection box 6 is provided with a chute, the volume of the chute is matched with the volume of the filter plate 7, and the lug 8 is connected in the inside of the protection box 6 through the chute in a sliding way, so that the filter plate 7 can be very conveniently replaced, meanwhile, the device can continuously and effectively filter.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the device is connected with an external power supply, the first motor 9 is uniformly fixed at the top end and the bottom end inside the main body box 1, the first motor 9 can drive the first fan blade 10 fixed at the output end of the first motor to rotate, so that external gas is sucked, the gas is discharged into the top end and the bottom end inside the main body box 1 through the vent holes 12 uniformly formed at the position, located at the first motor 9, inside the main body box 1, the cooling plate 11 is fixed at the position of the central shaft inside the main body box 1, the cooling plate 11 can cool the sucked gas, so that the temperature of the gas discharged into the main body box 1 is reduced, the device can effectively radiate the inside of the main body box, a good working environment is provided, meanwhile, the second motor 13 can drive the second fan blade 14 fixed at the output end of the second motor to rotate, and the gas after the heat is absorbed inside the main body box 1 is discharged through the vent grooves, the device can continuously and effectively radiate heat, the heat radiation effect of the device is better, when the device needs to be moved, the pushing device is arranged, the bottom end of the main body box 1 is fixedly provided with the moving mechanism 2, the moving mechanism 2 comprises a fixed plate 15, a fixed column 16, a limiting sheet 17, a universal wheel 18 and a spring 19, when the road surface is uneven, the universal wheel 18 is stressed upwards to push the fixed column 16 and the limiting sheet 17 to move upwards, meanwhile, the spring 19 is forced to continuously repeat deformation and recovery actions to absorb certain pressure, so that the effect of buffering and shock absorption is achieved, the device can be moved very conveniently and can move more stably, the device is effectively prevented from being damaged by bumping generated during moving, one side of the main body box 1, which is close to the first protective cover 3, is fixedly provided with the protective box 6, and the protective box 6 is positioned at the central shaft part of the main body box 1, the inside swing joint of protection box 6 has filter 7, the device of being convenient for can the inspiratory gas of first motor 9 carry out preliminary filtering work, filter the dust in the gas, prevent effectively that the dust from depending on the inside at the device, fixed plate 15 inside is located the position of fixed column 16 and all sets up flutedly, the volume of recess and fixed column 16's volume phase-match, and fixed column 16 passes through recess and 15 sliding connection of fixed plate, the moving mechanism 2 of being convenient for can be more convenient carry out damping work, the spout has been seted up to the one end of protection box 6, the volume of spout and filter 7's volume phase-match, and lug 8 passes through the inside sliding connection of spout at protection box 6, make the filter 7 can be very convenient change, the device of being convenient for simultaneously can last effectual filtering work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer case for photovoltaic power generation convenient to remove, its characterized in that, includes main part case (1), the bottom mounting of main part case (1) has moving mechanism (2), moving mechanism (2) are including fixed plate (15), fixed column (16), spacing piece (17), universal wheel (18) and spring (19), four inside end angle equipartition swing joint of fixed plate (15) have fixed column (16), the top of fixed column (16) is fixed with spacing piece (17), the one end that spacing piece (17) were kept away from in fixed column (16) is fixed with universal wheel (18), the top of universal wheel (18) is fixed with spring (19), just spring (19) are located the outside of fixed column (16), the top of main part case (1) one side is rotated through the hinge and is connected with first protecting cover (3), the one end that first protecting cover (3) was kept away from in main part case (1) one side is rotated through the hinge and is connected with the first protecting cover (3) The novel fan box comprises two protective covers (4), a handle (5) is fixed on one sides of the first protective cover (3) and the second protective cover (4) far away from the main box (1), first motors (9) are uniformly fixed at the top end and the bottom end of the interior of the main box (1), first fan blades (10) are fixed at the output ends of the first motors (9), vent holes (12) are uniformly formed in the positions, located on the first motors (9), of the interior of the main box (1), a cooling plate (11) is fixed at the position of a central shaft in the interior of the main box (1), second motors (13) are uniformly fixed at the bottom end of the interior of the second protective cover (4), second fan blades (14) are fixed at the output ends of the second motors (13), vent grooves are uniformly formed in one side and the bottom end, close to the main box (1), of the second protective cover (4), the internal structure of the first protective cover (3) is the same as that of the second protective cover (4), the first motor (9), the cooling plate (11) and the second motor (13) are electrically connected with an external power supply.

2. The movable power transformation box for photovoltaic power generation as claimed in claim 1, wherein a protection box (6) is fixed on one side of the main body box (1) close to the first protection cover (3), the protection box (6) is located at the central shaft of the main body box (1), a filter plate (7) is movably connected inside the protection box (6), and a projection (8) is fixed at one end of the filter plate (7).

3. The movable transformer box for photovoltaic power generation as claimed in claim 1, wherein a groove is formed in the fixing plate (15) at a position located on the fixing column (16).

4. The portable photovoltaic power generation transformation box according to claim 3, wherein the volume of the groove matches with the volume of the fixing column (16), and the fixing column (16) is slidably connected with the fixing plate (15) through the groove.

5. The movable transformer box for photovoltaic power generation as claimed in claim 2, wherein one end of the protection box (6) is provided with a sliding groove.

6. A portable power transformation box for photovoltaic power generation according to claim 5, characterized in that the volume of said sliding groove matches the volume of said filter plate (7), and said projection (8) is slidably connected inside said protection box (6) through said sliding groove.