CN211908677U

CN211908677U - Solar inverter convenient to install

Info

Publication number: CN211908677U
Application number: CN202020964332.2U
Authority: CN
Inventors: 张健
Original assignee: Shenzhen Fenice Power Supply Technology Co ltd
Current assignee: Shenzhen Fenice Power Supply Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-11-10
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a solar inverter convenient to install, which comprises a mounting plate, an inverter shell and a cooling fan, wherein the back surface of a mounting button is provided with an attaching mechanism, the front surface of the mounting plate is provided with a concave-shaped bulge part, and the inner side surface of the bulge part is provided with a chute; the inverter shell is installed and disassembled by arranging the installation plate which can be hung on a wall body or a support, the installation plate is provided with the cooling fan and the sliding groove, the sliding groove is internally provided with the first elastic buckle, the opening of the inverter shell is provided with the installation piece, the installation piece is provided with the through hole matched with the first elastic buckle, the installation piece is slid into the sliding groove, the first elastic buckle is enabled to be immersed into the through hole, the installation can be completed, and meanwhile, the cooling fan can directly cool the inside of the inverter shell; when the device is disassembled, the cover plate is used for covering the opening, and the second elastic buckle is used for fixing; the utility model discloses simple structure, the good reliability can be so that solar inverter easily dismouting to can dispel the heat to the dc-to-ac converter.

Description

Solar inverter convenient to install

Technical Field

The utility model relates to an inverter technical field specifically is a solar inverter convenient to installation.

Background

With the continuous development of society, photovoltaic power generation is rapidly developed, inverters are common in modern power systems, a direct current port of each inverter is connected with an external direct current power supply, an alternating current port of each inverter is connected with an alternating current power grid, and the main function of each inverter is to convert direct current electric energy into voltage-stabilizing and frequency-stabilizing alternating current electric energy to be fed to the power grids.

Present inverter casing and cap are fixed through the fixing bolt of a plurality of equidimension not mostly, so the installation with dismantle more loaded down with trivial details, the installation with dismantle more slowly, has increaseed staff's working strength, current inverter continuous use a period back in addition, the inside easy heating of inverter to burn out the electrical components of inverter inside easily, shortened the life of inverter. Therefore, a solar inverter which is convenient to install is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a solar inverter convenient to installation, be convenient for installation and dismantlement improve heat dispersion simultaneously.

The utility model discloses a solar inverter convenient to installation, including mounting panel, inverter housing and radiator fan, the back of installation is pressed is equipped with attaches the mechanism of hanging, the front of mounting panel is equipped with the bellying of character cut in bas-relief, the medial surface of bellying is equipped with the spout, be equipped with a plurality of first elasticity buckles on the lateral wall of spout, radiator fan fixes and sets up in the front of mounting panel, radiator fan is located in the bellying; the one side of dc-to-ac converter casing is equipped with the opening, be equipped with rotatable apron on the opening, the open-ended edge be equipped with the installation piece that the bellying matches, the installation piece with spout sliding connection, be equipped with on the installation piece a plurality of with the through-hole that first elasticity buckle position corresponds, be equipped with on the apron a plurality of with the second elasticity buckle that the through-hole position corresponds, first elasticity buckle or second elasticity buckle joint are in the through-hole.

Further, the cover plate can rotate to be completely attached to the side face of the inverter shell, and the cover plate and the side face of the inverter shell are fixed through magnetic attraction.

Further, first elasticity buckle is including setting up buckle groove, spring and the buckle body on the lateral wall of spout, and the spring setting is in the buckle inslot, and the buckle body and buckle groove sliding connection, spring and the butt of the buckle body and keep the top of the buckle body outside the buckle groove.

Further, the second elastic buckle is an elastic pin arranged on the cover plate.

Further, attach and hang the mechanism including setting up mounting hole and expansion bolts on the mounting panel, the mounting panel passes through mounting hole and expansion bolts to be fixed on the wall.

Further, attach and hang the mechanism including setting up a plurality of staple bolts on the mounting panel, the mounting panel passes through the staple bolt and sets up on the photovoltaic board mounting bracket.

The utility model has the advantages that: the utility model discloses a solar inverter convenient to installation, can attach the mounting panel of hanging on wall body or support through setting up and install and dismantle the inverter housing, set up radiator fan and spout on the mounting panel, be equipped with first elasticity buckle in the spout, inverter housing opening part is equipped with the installation piece, be equipped with the through-hole that matches with first elasticity buckle on the installation piece, slide the installation piece into the spout, make first elasticity buckle sink into the through-hole and can accomplish the installation, radiator fan can directly dispel the heat to the inverter housing inside simultaneously; when the device is disassembled, the cover plate is used for covering the opening, and the second elastic buckle is used for fixing; the utility model discloses simple structure, the good reliability can be so that solar inverter easily dismouting to can dispel the heat to the dc-to-ac converter.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of an inverter housing according to the present invention;

fig. 3 is a schematic structural diagram of the mounting plate of the present invention;

fig. 4 is a schematic top view of the installation package of the present invention.

The structure comprises a 1-mounting plate, a 2-inverter shell, a 3-cooling fan, 11-bosses, 12-sliding grooves, 13-mounting holes, 14-expansion bolts, 21-openings, 22-cover plates, 23-mounting pieces, 121-first elastic buckles, 221-second elastic buckles and 231-through holes.

Detailed Description

As shown in fig. 1-4: the solar inverter convenient to mount comprises a mounting plate 1, an inverter shell 2 and a cooling fan 3, wherein an attaching mechanism is arranged on the back surface of a mounting plate, a concave-shaped protruding portion 11 is arranged on the front surface of the mounting plate 1, a sliding groove 12 is arranged on the inner side surface of the protruding portion 11, a plurality of first elastic buckles 121 are arranged on the side wall of the sliding groove 12, the cooling fan 3 is fixedly arranged on the front surface of the mounting plate 1, and the cooling fan 3 is located in the protruding portion 11; one side of inverter housing 2 is equipped with opening 21, is equipped with rotatable apron 22 on opening 21, and the edge of opening 21 is equipped with the installation piece 23 that matches with bellying 11, and installation piece 23 and spout 12 sliding connection are equipped with a plurality of through-holes 231 that correspond with first elasticity buckle 121 position on the installation piece 23, are equipped with a plurality of second elasticity buckles 221 that correspond with through-hole 231 position on the apron 22, and first elasticity buckle 121 or second elasticity buckle 221 joint are in through-hole 231.

The utility model discloses a solar inverter convenient to installation, through setting up mounting panel 1 that can attach on wall body or support and install and dismantle inverter housing 2, set up radiator fan 3 and spout 12 on mounting panel 1, be equipped with first elasticity buckle 121 in the spout 12, inverter housing 2 opening 21 department is equipped with installation piece 23, is equipped with the through-hole 231 that matches with first elasticity buckle 121 on installation piece 23; during installation, the installation sheet 23 is slid into the sliding groove 12, so that the installation can be completed by immersing the first elastic buckle 121 into the through hole 231, and the inverter housing 2 is fixed by using the supporting structure between the installation plate 1 and the sliding groove 12 and the clamping interface between the first elastic buckle 121 and the through hole 231; meanwhile, the heat radiation fan 3 can directly radiate the inside of the inverter housing 2; when the mounting piece 23 is detached, the mounting piece 23 only needs to slide out of the sliding groove 12, the elastic buckle automatically pops out of the through hole 231 under the action of stress, the mounting piece can be separated, the cover plate 22 is used for covering the opening 21, and the second elastic buckle 221 is used for fixing, so that the detachment process can be completed; only the plate body of the mounting plate 1 is left in the integral structure after the disassembly, so that the solar inverter body can be applied to other places, and the inverter can be conveniently recovered and replaced; the utility model discloses simple structure, the good reliability can be so that solar inverter easily dismouting to can dispel the heat to the dc-to-ac converter.

In this embodiment, the cover plate 22 can rotate to completely fit the side of the inverter housing 2, the cover plate 22 is fixed to the side of the inverter housing 2 through magnetic attraction, when the inverter housing 2 is mounted on the mounting plate 1, the cover plate 22 needs to rotate to fit the side of the inverter housing 2, and the magnet on the surface of the cover body is used to hold the inverter housing 2, so that the cover body is fixed, and the influence on the stability of the whole structure caused by the random rotation of the cover body is avoided.

In this embodiment, first elasticity buckle 121 is including setting up the buckle groove on the lateral wall of spout 12, spring and the buckle body, the spring sets up in the buckle inslot, buckle body and buckle groove sliding connection, the top that spring and buckle body butt and with the buckle body keeps outside the buckle groove, the top of the buckle body is the hemisphere, the buckle body makes can produce the component force on vertical when receiving great horizontal power, thereby make buckle body compression spring, thereby submerge completely in the buckle groove, utilize above-mentioned principle mounting panel 1 to slide into or the roll-off spout 12 time all can directly hard the slip-in or the roll-off can, the buckle body submerges through-hole 231 completely when slipping into to suitable position, realize certain fixed action.

In this embodiment, the second elastic fastener 221 is an elastic pin disposed on the cover plate 22, and when the inverter housing 2 is separated from the mounting plate 1, the opening 21 needs to be sealed, the cover body covers the opening 21, and the interference fit elastic pin is inserted into the through hole 231 to complete sealing and fixing.

One of the installation scenes of the installation plate 1 in this embodiment is to fix the installation plate 1 on a wall: the attaching and hanging mechanism comprises mounting holes 13 and expansion bolts 14 which are arranged on the mounting plate 1, holes are punched in corresponding positions of the wall, and the mounting plate 1 is fixed on the wall surface through the mounting holes 13 and the expansion bolts 14.

The second installation scene of the installation plate 1 in this embodiment is to fix the installation plate 1 on a support (photovoltaic support), the attaching and hanging mechanism includes a plurality of hoops arranged on the installation plate 1, and the installation plate 1 is arranged on the photovoltaic plate installation frame through the hoops.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a solar inverter convenient to installation which characterized in that: the inverter comprises a mounting plate, an inverter shell and a cooling fan, wherein an attaching and hanging mechanism is arranged on the back surface of the mounting plate, a concave-shaped bulge is arranged on the front surface of the mounting plate, a sliding groove is formed in the inner side surface of the bulge, a plurality of first elastic buckles are arranged on the side wall of the sliding groove, the cooling fan is fixedly arranged on the front surface of the mounting plate, and the cooling fan is positioned in the bulge; the one side of dc-to-ac converter casing is equipped with the opening, be equipped with rotatable apron on the opening, the open-ended edge be equipped with the installation piece that the bellying matches, the installation piece with spout sliding connection, be equipped with on the installation piece a plurality of with the through-hole that first elasticity buckle position corresponds, be equipped with on the apron a plurality of with the second elasticity buckle that the through-hole position corresponds, first elasticity buckle or second elasticity buckle joint are in the through-hole.

2. An easy-to-install solar inverter as claimed in claim 1, wherein: the cover plate can rotate to be completely attached to the side face of the inverter shell, and the cover plate and the side face of the inverter shell are fixed through magnetic attraction.

3. An easy-to-install solar inverter as claimed in claim 1, wherein: the first elastic buckle comprises a buckle groove, a spring and a buckle body, the buckle groove, the spring and the buckle body are arranged on the side wall of the sliding groove, the spring is arranged in the buckle groove, the buckle body is in sliding connection with the buckle groove, and the spring is abutted against the buckle body and keeps the top end of the buckle body outside the buckle groove.

4. An easy-to-install solar inverter as claimed in claim 1, wherein: the second elastic buckle is an elastic pin arranged on the cover plate.

5. An easy-to-install solar inverter as claimed in claim 1, wherein: the attaching and hanging mechanism comprises a mounting hole and an expansion bolt which are arranged on the mounting plate, and the mounting plate is fixed on the wall surface through the mounting hole and the expansion bolt.

6. An easy-to-install solar inverter as claimed in claim 1, wherein: attach and hang the mechanism including setting up a plurality of staple bolts on the mounting panel, the mounting panel passes through the staple bolt setting on the photovoltaic board mounting bracket.