CN210578277U

CN210578277U - Inverter convenient to disassemble and used for solar energy

Info

Publication number: CN210578277U
Application number: CN201921472316.5U
Authority: CN
Inventors: 蓝中正
Original assignee: Guizhou Jifa New Energy Technology Co Ltd
Current assignee: Guizhou Jifa New Energy Technology Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-19
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a solar inverter convenient to disassemble, which comprises a shell, a first supporting rod, a threaded rod, a second supporting rod, a bearing plate, a heat dissipation port, a wall surface, a mounting hole and a second threaded sleeve, wherein a chute is arranged in the middle of the left side and the right side of the inner wall of the shell, a first gear is arranged on a rotating shaft, and the threaded rod is arranged above a second gear; a third support rod is arranged above the second support rod, a damping spring is arranged on the third support rod, and a bearing plate is arranged above the third support rod; the embedded parts are installed on the upper side and the lower side of the left side of the wall surface, four mounting holes are evenly distributed on the upper side and the lower side of the back surface of the shell, fastening screws are installed on the second threaded sleeves, the embedded parts are inserted into the mounting holes, and the fastening screws are clamped on the clamping grooves. The utility model discloses a cooperation between mounting hole, built-in fitting, draw-in groove and the fastening screw that sets up is used, makes things convenient for installation and the dismantlement between casing and the wall more.

Description

Inverter convenient to disassemble and used for solar energy

Technical Field

The utility model relates to a solar inverter installs the field, specifically is a convenient to dismantle's dc-to-ac converter for solar energy.

Background

The inverter is a converter for converting direct current electric energy into constant frequency, constant voltage or frequency and voltage regulation alternating current, mainly comprises an inverter bridge, control logic and a filter circuit, and is widely applied to the fields of air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs, VCDs, computers, televisions, washing machines, smoke exhaust ventilators, refrigerators, video recorders, massagers, fans, lighting and the like.

The solar inverter mainly has the function of converting direct current generated by the solar panel into alternating current used by household appliances, and all electricity generated by the solar panel can be output to the outside only through the processing of the inverter. Most of the existing solar inverter mounting structures are complex, the dismounting is complex, and the daily cleaning and the maintenance are not convenient enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inverter for solar energy convenient to dismantle to solve the problem that proposes among the above-mentioned background art.

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

a solar inverter convenient to disassemble comprises a shell, a first supporting rod, a threaded rod, a second supporting rod, a bearing plate, a heat dissipation port, a wall surface, a mounting hole and a second threaded sleeve, wherein chutes are formed in the middle of the left side and the right side of the inner wall of the shell, the first supporting rod is arranged in the middle of the lower portion of the inner part of the shell, a rotating shaft is arranged below the inner part of the first supporting rod, a rotating valve is arranged on the right side of the rotating shaft, a first gear is arranged on the rotating shaft, a second gear is meshed and connected with the upper portion of the first gear, the threaded rod is arranged above the second gear, and the second supporting rod is arranged above the first supporting rod; a third support rod is arranged above the second support rod, a damping spring is arranged on the third support rod, a second limiting block is arranged below the third support rod, a bearing plate is arranged above the third support rod, the left side and the right side of the bearing plate are arranged on the sliding grooves, and a solar inverter main body is arranged on the bearing plate; the embedded parts are installed on the upper side and the lower side of the left side of the wall surface, the embedded parts are provided with separation blades, one sides, far away from each other, of the embedded parts on the upper side and the lower side are provided with clamping grooves, four mounting holes are evenly distributed on the upper side and the lower side of the back surface of the shell, one sides, far away from the inside of the shell, of the mounting holes are provided with through holes, one sides, far away from the mounting holes, of the through holes are provided with second threaded sleeves, fastening screws are installed on the second threaded sleeves.

As a further aspect of the present invention: the threaded rod is sleeved with a second bearing seat, and the left side and the right side of the second bearing seat are fixedly connected with the inner wall of the first supporting rod through fixing rods.

As a further aspect of the present invention: the threaded rod is connected with the inner wall of the second supporting rod through a first threaded sleeve, and a first limiting block is arranged above the threaded rod.

As a further aspect of the present invention: a plurality of heat dissipation holes are uniformly distributed in the bearing plate, and rubber cushion blocks are mounted on the left side and the right side of the upper portion of the shell.

As a further aspect of the present invention: the radiator vent is installed to the below of casing left and right sides, installs the dust screen on the radiator vent, and the radiator vent is close to one side of first bracing piece and installs the heat dissipation fan, and the waterproof board is installed to one side that first bracing piece was kept away from to the radiator vent.

Compared with the prior art, the height of the bearing plate can be adjusted through the matched transmission among the rotary valve, the rotary shaft, the first gear, the second gear, the threaded rod, the first thread sleeve, the first supporting rod, the second supporting rod and the third supporting rod, so that the solar inverter main body with different height sizes is adapted, and the solar inverter main body is convenient to fix and disassemble; the rubber cushion block can prevent the solar inverter main body from colliding with the shell and damaging the solar inverter main body; the mounting holes, the embedded parts, the clamping grooves and the fastening screws are matched for use, so that the mounting and the dismounting between the shell and the wall surface are more convenient; the separation blade that makes casing and wall can keep certain clearance through setting up, the heat dissipation of being convenient for more.

Drawings

Fig. 1 is a schematic structural view of a solar inverter that is easy to disassemble.

Fig. 2 is a schematic structural view of a case and a wall surface of a solar inverter, which are easy to detach.

Fig. 3 is a schematic side view of a detachable solar inverter.

Fig. 4 is a schematic structural diagram of installation of embedded parts in a solar inverter convenient to disassemble.

In the figure: 1. a housing; 2. a chute; 3. a first support bar; 4. a rotating shaft; 5. a first bearing housing; 6. a first gear; 7. rotating the valve; 8. fixing the rod; 9. a second bearing housing; 10. a threaded rod; 11. a second gear; 12. a second support bar; 13. a first threaded sleeve; 14. a first stopper; 15. a third support bar; 16. a damping spring; 17. a second limiting block; 18. a carrier plate; 19. heat dissipation holes; 20. a solar inverter main body; 21. a rubber cushion block; 22. a heat dissipation port; 23. a dust screen; 24. a waterproof sheet; 25. a heat dissipation fan; 26. a wall surface; 27. embedding parts; 28. a baffle plate; 29. a card slot; 30. mounting holes; 31. a through hole; 32. a second threaded sleeve; 33. and (5) fastening the screw.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a detachable solar inverter includes a housing 1, a first support rod 3, a threaded rod 10, a second support rod 12, a bearing plate 18, a heat sink 22, a wall 26, a mounting hole 30, and a second thread bushing 32; the middle of the left side and the right side of the inner wall of the shell 1 is provided with a chute 2, the middle of the lower part inside the shell 1 is provided with a first supporting rod 3, the lower part of the first supporting rod 3 is fixedly connected with the shell 1 in a welding mode, the lower part inside the first supporting rod 3 is provided with a rotating shaft 4, the left side of the rotating shaft 4 is connected with the inner wall of the first supporting rod 3 through a first bearing seat 5, the right side of the rotating shaft 4 is provided with a rotating valve 7, the rotating shaft 4 is provided with a first gear 6, the upper part of the first gear 6 is engaged and connected with a second gear 11, the upper part of the second gear 11 is provided with a threaded rod 10, the threaded rod 10 is sleeved with a second bearing seat 9, the left side and the right side of the second bearing seat 9 are fixedly connected with the inner wall of the first supporting rod 3 through a fixed rod 8, the upper part of the first supporting rod 3 is provided with a second, a first stopper 14 is arranged above the threaded rod 10.

Third bracing piece 15 is installed to the top of second bracing piece 12, install damping spring 16 on the third bracing piece 15, the below of third bracing piece 15 is provided with second stopper 17, loading board 18 is installed to the top of third bracing piece 15, install on spout 2 the left and right sides of loading board 18, install solar inverter main part 20 on the loading board 18, the equipartition is provided with a plurality of louvres 19 on the loading board 18, the heat dissipation of solar inverter main part 20 is more convenient for through setting up louvre 19, rubber cushion 21 is all installed to the left and right sides of casing 1 top, rubber cushion 21 contacts with the top of solar inverter main part 20, can prevent through setting up rubber cushion 21 that solar inverter main part 20 and casing 1 from colliding, damage solar inverter main part 20.

The thermovent 22 is installed to the below of the casing 1 left and right sides, install dust screen 23 on the thermovent 22, can prevent that external dust from entering into casing 1 inside through setting up dust screen 23, pollute solar inverter main part 20, heat dissipation fan 25 is installed to one side that thermovent 22 is close to first bracing piece 3, one side that first bracing piece 3 was kept away from to thermovent 22 is installed waterproof board 24, can prevent that external rainwater from entering into casing 1 through setting up waterproof board 24, lead to casing 1 to corrode and rust, reduce casing 1's life.

The embedded parts 27 are installed on the upper side and the lower side of the left side of the wall surface 26, the embedded parts 27 are provided with blocking pieces 28, one side, away from each other, of the embedded parts 27 on the upper side and the lower side of the left side of the wall surface 26 is provided with a clamping groove 29, the upper side and the lower side of the back surface of the shell 1 are uniformly provided with four mounting holes 30, one side, away from the interior of the shell 1, of each mounting hole 30 is provided with a through hole 31, one side, away from the mounting holes 30, of each through hole 31 is provided with a second threaded sleeve 32, fastening screws 33 are installed on the second threaded sleeves 32, the embedded parts 27 are inserted into the mounting holes 30, the fastening screws 33 are connected to the clamping grooves 29 and the fastening screws 33, the shell 1 and the wall surface 26 can be detached and installed more.

The utility model discloses in the use, at first place solar inverter 20 on loading board 18, through rotating rotary valve 7, rotary valve 7 drives pivot 4 and rotates, pivot 4 drives first gear 6 and rotates, first gear 6 drives second gear 11 and rotates, second gear 11 drives threaded rod 10 and rotates, through the cooperation transmission between threaded rod 10 and first thread bush 13, make first thread bush 13 drive second bracing piece 12 and move up, second bracing piece 12 drives third bracing piece 15 and moves up, third bracing piece 15 drives loading board 18 and moves up, loading board 18 drives solar inverter 20 and moves up, make the top of solar inverter 20 support tight rubber pad 21; the embedded part 27 is fixedly installed on the wall surface 26, then the installation hole 30 on the shell 1 is installed on the embedded part 27, and then the fastening screw 33 is clamped on the clamping groove 29 for fixing through the matching transmission between the fastening screw 33 and the second thread sleeve 32.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A solar inverter convenient to disassemble comprises a shell (1), a first supporting rod (3), a threaded rod (10), a second supporting rod (12), a bearing plate (18), a heat dissipation port (22), a wall surface (26), a mounting hole (30) and a second thread bushing (32), the novel gear box is characterized in that sliding chutes (2) are mounted in the middle of the left side and the right side of the inner wall of the shell (1), a first supporting rod (3) is mounted in the middle of the lower portion inside the shell (1), a rotating shaft (4) is mounted below the inside of the first supporting rod (3), a rotating valve (7) is mounted on the right side of the rotating shaft (4), a first gear (6) is mounted on the rotating shaft (4), a second gear (11) is connected to the upper portion of the first gear (6) in a meshed mode, a threaded rod (10) is mounted above the second gear (11), and a second supporting rod (12) is mounted above the first supporting rod (3);

a third support rod (15) is arranged above the second support rod (12), a damping spring (16) is arranged on the third support rod (15), a second limiting block (17) is arranged below the third support rod (15), a bearing plate (18) is arranged above the third support rod (15), the left side and the right side of the bearing plate (18) are arranged on the sliding groove (2), and a solar inverter main body (20) is arranged on the bearing plate (18);

the wall surface is characterized in that embedded parts (27) are installed on the upper side and the lower side of the left side of the wall surface (26), blocking pieces (28) are arranged on the embedded parts (27), clamping grooves (29) are formed in one sides, far away from each other, of the embedded parts (27) on the upper side and the lower side of the left side of the wall surface (26), four mounting holes (30) are evenly distributed in the upper side and the lower side of the back surface of the shell (1), through holes (31) are formed in one sides, far away from the inside of the shell (1), of the mounting holes (30), second threaded sleeves (32) are installed on one sides, far away from the mounting holes (30), of the through holes (31), fastening screws (33) are installed on the second threaded sleeves (.

2. The solar inverter convenient to disassemble as claimed in claim 1, wherein the threaded rod (10) is sleeved with a second bearing seat (9), and the left side and the right side of the second bearing seat (9) are fixedly connected with the inner wall of the first supporting rod (3) through fixing rods (8).

3. The inverter for solar energy is convenient to disassemble according to claim 1, wherein the threaded rod (10) is connected with the inner wall of the second support rod (12) through a first threaded sleeve (13), and a first limit block (14) is arranged above the threaded rod (10).

4. The solar inverter convenient to disassemble as claimed in claim 1, wherein the bearing plate (18) is provided with a plurality of heat dissipation holes (19) uniformly, and rubber pads (21) are installed on the left and right sides above the housing (1).

5. The solar inverter convenient to disassemble and assemble as claimed in claim 1, wherein a heat dissipating port (22) is installed below the left side and the right side of the casing (1), a dust screen (23) is installed on the heat dissipating port (22), a heat dissipating fan (25) is installed on one side of the heat dissipating port (22) close to the first support rod (3), and a waterproof plate (24) is installed on one side of the heat dissipating port (22) far away from the first support rod (3).