CN210490762U

CN210490762U - Integration is from net photovoltaic system

Info

Publication number: CN210490762U
Application number: CN201921824368.4U
Authority: CN
Inventors: 廉晓庆; 石教和
Original assignee: Hubei Hongguang New Energy Technology Co Ltd
Current assignee: Hubei Hongguang New Energy Technology Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-05-08
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to the field of electric power technology, and an integration is from net photovoltaic system is disclosed, the load simulator comprises a case, storage battery and dc-to-ac converter are installed to quick-witted incasement, install master switch and controller on the quick-witted case wall, the machine case is kept away from and is installed the output socket that exchanges on the tank wall of master switch, it has solar panel to articulate through four hinges on the quick-witted case wall in opposite directions, is located movable groove has been seted up to the symmetry on the quick-witted case wall under solar panel, sliding connection has the movable block in the movable groove, be equipped with the screw hole in the movable block, be connected with the threaded rod through two first bearings rotations on the opposite direction. The utility model discloses be convenient for pack up of solar electric power system does not occupy the fixed space of installation, and it accomodates and uses to be convenient for, and can remove the use anytime and anywhere, can extensively be used for the family as stand-by power supply, also can regard as outdoor sports to use power and each disaster area emergency power source.

Description

Integration is from net photovoltaic system

Technical Field

The utility model relates to an electric power tech field especially relates to an integration is from net photovoltaic system.

Background

Solar photovoltaic power generation systems have been widely used in the life of people as one of the most widely utilized solar resources. A photovoltaic off-grid system is a device for generating power by utilizing solar energy. The existing photovoltaic off-grid system generally comprises a photovoltaic module, a controller connected with the photovoltaic module, a storage battery connected with the controller, an inverter connected with the controller, a load and the like, wherein the load comprises an alternating current load and a direct current load. The photovoltaic module converts solar energy into electric energy under the condition of illumination, and the storage battery pack is charged through the controller; when the lamp is not illuminated, the storage battery pack supplies power to the alternating current load through the inverter. However, the existing off-grid photovoltaic system has the following defects:

first, solar energy component and power box are partd, and the solar energy component is installed on ground with the support, and it is comparatively troublesome to install, and the space that occupies is great. The solar power system is inconvenient to fold and store and use, and the solar component is easily damaged by a moving body when being placed on the ground.

And secondly, the solar power system cannot be used movably and cannot be used as an outdoor motion power supply and an emergency power supply for each disaster area.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art solar electric power system and packing up inconveniently, inconvenient it accomodates and uses, and can not remove the problem of using, and the integration off-grid photovoltaic system who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an integrated off-grid photovoltaic system comprises a case, wherein a storage battery pack and an inverter are installed in the case, a main switch and a controller are installed on the wall of the case, an alternating current output socket is installed on the wall, away from the main switch, of the case, the opposite wall of the case is hinged with a solar panel through four hinges, movable grooves are symmetrically formed in the wall of the case below the solar panel, movable blocks are connected in the movable grooves in a sliding mode, threaded holes are formed in the movable blocks, threaded rods are connected on the opposite wall of the movable grooves in a rotating mode through two first bearings, the movable blocks are connected to the threaded rods in a threaded mode, supporting rods are symmetrically hinged to the bottoms of the solar panels, the other ends of the supporting rods are hinged to the corresponding movable blocks, working cavities are formed in the wall of the case below the solar, the lower ends of the four threaded rods penetrate through the first bearings and extend into the corresponding working cavities, the rod walls of the four threaded rods are fixedly sleeved with the secondary bevel gears, the cavity walls of the working cavities in the opposite directions are rotatably connected with rotating rods through the two second bearings, the rod walls of the rotating rods are symmetrically and fixedly sleeved with the primary bevel gears, the primary bevel gears are meshed with the corresponding secondary bevel gears, and one ends of the rotating rods, close to the main switch, penetrate through the second bearings and extend outwards.

Preferably, universal wheels are installed at four corners of the bottom of the case, brake pads are installed on the universal wheels, a lifting sleeve is installed on the wall, away from the alternating current output socket, of the case, and a U-shaped lifting rod is connected to the lifting sleeve in a sliding mode.

Preferably, the box wall under the solar panel is rectangular and provided with a plurality of radiating holes at uniform intervals.

Preferably, one end of the rotating rod, which is far away from the alternating current output socket, is fixedly connected with a rotating handle.

Preferably, a plurality of USB outlets are installed on the wall of the chassis above the ac outlet socket.

Preferably, the upper end of the case is fixedly connected with a U-shaped handle.

Compared with the prior art, the utility model provides an integration is from net photovoltaic system possesses following beneficial effect:

1. the integrated off-grid photovoltaic system is characterized in that a case, a solar panel, a movable groove, a movable block, a threaded rod, a support rod, a working cavity, a slave bevel gear, a rotating rod and a master bevel gear are arranged, the solar module is fixed on two sides of the case of the solar mobile power supply system by hinges, the solar module and the case are integrated, when the solar mobile power supply system is charged outdoors, only the rotating rod is rotated in a positive rotation manner to drive the master bevel gear and the slave bevel gear to rotate and drive the threaded rod to rotate, so that the movable block moves upwards in the movable groove and drive the support rod hinged with the movable block to move, the support rod supports the solar panel, the solar panel and the case are in a vertical state, the solar module is opened, the solar module absorbs solar energy and starts to generate electricity, a complex installation link is omitted, when the charging is not needed, the threaded rod is rotated in a reverse, the solar power system is convenient to pack up, does not occupy the space for installation and fixation, and is convenient to store and use.

2. This integration is from net photovoltaic system, through setting up the universal wheel, carry and draw sleeve and carry the pull rod, when needs push away solar electric system to outdoor use, because the universal wheel that machine bottom of the case portion set up, accessible pulling carries the pull rod and moves quick-witted case to any place use, and when there is the object shadow to cover solar energy component when the periphery, only need to promote the power supply box, it moves the place that no shadow sheltered from with it, it is very convenient to remove, can remove the use anytime and anywhere, can extensively be used for the family as stand-by power supply, also can regard as outdoor sports power supply, each disaster area emergency power supply etc..

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses being convenient for pack up of solar electric power system does not occupy the fixed space of installation, and it accomodates and uses to be convenient for, and can remove the use anytime and anywhere, can extensively be used for the family as stand-by power supply, also can regard as outdoor for the motion power and each disaster area emergency power supply.

Drawings

Fig. 1 is a schematic structural diagram of an integrated off-grid photovoltaic system provided by the present invention;

fig. 2 is a side view of an integrated off-grid photovoltaic system provided by the utility model.

In the figure: the device comprises a case 1, a main switch 2, a controller 3, an alternating current output socket 4, a solar panel 5, a movable groove 6, a movable block 7, a threaded rod 8, a supporting rod 9, a working cavity 10, a driven bevel gear 11, a rotating rod 12, a main bevel gear 13, a universal wheel 14, a lifting sleeve 15, a lifting rod 16, a heat dissipation hole 17 and a USB output port 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an integrated off-grid photovoltaic system comprises a case 1, a storage battery pack and an inverter are installed in the case 1, a main switch 2 and a controller 3 are installed on the wall of the case 1, which is far away from the main switch 2, is provided with an alternating current output socket 4, the opposite wall of the case 1 is hinged with a solar panel 5 through four hinges, the wall of the case 1, which is positioned under the solar panel 5, is symmetrically provided with a movable groove 6, the movable groove 6 is connected with a movable block 7 in a sliding manner, the movable block 7 is internally provided with a threaded hole, the opposite wall of the movable groove 6 is connected with a threaded rod 8 through two first bearings in a rotating manner, the movable block 7 is connected on the threaded rod 8 in a threaded manner, the bottom of the solar panel 5 is symmetrically hinged with a support rod 9, the other end of the, the lower ends of four threaded rods 8 penetrate through a first bearing and extend into corresponding working chambers 10, the rod walls of the four threaded rods are fixedly sleeved with slave bevel gears 11, the opposite cavity walls of the working chambers 10 are rotatably connected with rotating rods 12 through two second bearings, the rod walls of the rotating rods 12 are symmetrically and fixedly sleeved with main bevel gears 13, the main bevel gears 13 are meshed with the corresponding slave bevel gears 11, one ends of the rotating rods 12, which are close to a master switch 2, penetrate through the second bearings and extend outwards, solar components are fixed on two sides of a solar mobile power supply system case 1 through hinges, the solar components are integrated with the case 1, when the solar mobile power supply system is charged outdoors, only the rotating rods 12 need to be rotated forwards to drive the main bevel gears 13 and the slave bevel gears 11 to rotate, so that the movable blocks 7 do upward movement in the movable grooves 6 to drive the supporting rods 9 hinged with the movable blocks to move, and the supporting rods 9 support the solar panels 5, make solar panel 5 and quick-witted case 1 be the vertical state, solar energy component opens, and solar energy component absorbs solar energy, begins the electricity generation, has saved complicated installation link, when need not charging, reverse threaded rod 8, movable block 7 downstream for solar panel 5 and quick-witted case 1 are the horizontality, and the packing up of the solar electric power generating system of being convenient for does not occupy the fixed space of installation, and it accomodates and uses of being convenient for.

Universal wheel 14 is all installed to the four corners department of machine case 1 bottom, and install the brake block on the universal wheel 14, install on the tank wall of machine case 1 keeping away from AC output socket 4 and carry and draw sleeve 15, carry and draw sleeve 15 sliding connection to have the pull rod 16 of U type, when needs push away solar power system to outdoor use, because the universal wheel 14 that machine case 1 bottom set up, accessible pulling pull rod 16 moves machine case 1 to any place and uses, and when there is the object shadow to cover solar energy component in the periphery, only need promote the power supply box, move it to the place that no shadow sheltered from, it is very convenient to remove, can remove the use anytime and anywhere, can extensively be used as stand-by power supply in the family, also can regard as outdoor sports power and each disaster area emergency power supply.

The box wall of the case 1 which is positioned under the solar panel 5 is rectangular and is uniformly and equidistantly provided with a plurality of radiating holes 17, so that the radiating effect of each electronic element in the case 1 is improved.

The end of the rotating rod 12 far away from the AC output socket 4 is fixedly connected with a rotating handle, so that the rotating rod 12 is easy to rotate.

The walls of the case 1 above the AC output socket 4 are provided with a plurality of USB output ports 18, which is convenient for directly charging electronic devices such as mobile phones, computers and the like.

The upper end of the case 1 is fixedly connected with a U-shaped handle, so that the case 1 can be conveniently lifted.

In the utility model, the solar components are fixed on the two sides of the solar mobile power supply system case 1 by hinges, the solar components are integrated with the case 1, when charging outdoors, only the positive rotation rotating rod 12 is needed to drive the main bevel gear 13 and the auxiliary bevel gear 11 to rotate, the threaded rod 8 is driven to rotate, the movable block 7 moves upwards in the movable groove 6, the support rod 9 hinged with the movable block is driven to move, the support rod 9 supports the solar panel 5, the solar panel 5 and the case 1 are in a vertical state, the solar components are opened, the solar components absorb solar energy to start power generation, complex installation links are saved, when charging is not needed, the negative rotation threaded rod 8 and the movable block 7 move downwards, the solar panel 5 and the case 1 are in a horizontal state, the solar power supply system can be conveniently folded, the installation and fixation space is not occupied, and the solar components can be conveniently stored and used, when the solar power system needs to be pushed to the outdoor for use, the universal wheels 14 arranged at the bottom of the case 1 can pull the lifting rods 16 to move the case 1 to any place for use, and when the solar components are shielded by object shadows around, the power box only needs to be pushed to move to a place without shadow shielding, so that the solar power system is very convenient to move, can be moved for use at any time and any place, can be widely used as a standby power supply for families, and can also be used as an outdoor sport power supply and emergency power supplies for disaster areas.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an integration is from net photovoltaic system, includes quick-witted case (1), its characterized in that, install storage battery and dc-to-ac converter in quick-witted case (1), install master switch (2) and controller (3) on quick-witted case (1) tank wall, install on the tank wall that master switch (2) were kept away from to quick-witted case (1) and exchange output socket (4), it has solar panel (5) to articulate through four hinges on quick-witted case (1) tank wall in opposite directions, is located the movable groove (6) have symmetrically been seted up on quick-witted case (1) tank wall under solar panel (5), sliding connection has movable block (7) in movable groove (6), be equipped with the screw hole in movable block (7), be connected with threaded rod (8) through two first bearings swivelling joint on the opposite directions cell wall of movable groove (6), movable block (7) threaded connection is on threaded rod (8), solar panel (5) bottom symmetry articulates there is bracing piece (9), the other end of bracing piece (9) articulates on corresponding movable block (7), is located all seted up working chamber (10), four on quick-witted case (1) tank wall under solar panel (5) the lower extreme of threaded rod (8) all passes first bearing and extends to working chamber (10) that corresponds in, and fixed cup joint from bevel gear (11) on its pole wall, it is connected with bull stick (12) to rotate through two second bearings on working chamber (10) the chamber wall in opposite directions, the fixed cover of symmetry has connect main bevel gear (13) on bull stick (12) pole wall, main bevel gear (13) and the meshing of corresponding from bevel gear (11), the one end that bull stick (12) are close to master switch (2) passes the second bearing and outwards extends.

2. The integrated off-grid photovoltaic system according to claim 1, wherein universal wheels (14) are mounted at four corners of the bottom of the case (1), brake pads are mounted on the universal wheels (14), a lifting sleeve (15) is mounted on a wall of the case (1) far away from the alternating current output socket (4), and a U-shaped lifting rod (16) is slidably connected in the lifting sleeve (15).

3. The integrated off-grid photovoltaic system of claim 1, wherein a plurality of heat dissipation holes (17) are formed in the wall of the case (1) right below the solar panel (5) in a rectangular shape at uniform intervals.

4. The integrated off-grid photovoltaic system according to claim 1, wherein a rotating handle is fixedly connected to one end of the rotating rod (12) far away from the AC outlet socket (4).

5. The integrated off-grid photovoltaic system according to claim 1, wherein a plurality of USB outlets (18) are installed on the wall of the case (1) above the AC outlet socket (4).

6. The integrated off-grid photovoltaic system according to claim 1, wherein a U-shaped handle is fixedly connected to the upper end of the case (1).