CN112787588B - Wall-mounted photovoltaic inverter convenient to install and fix - Google Patents
Wall-mounted photovoltaic inverter convenient to install and fix Download PDFInfo
- Publication number
- CN112787588B CN112787588B CN202011617954.9A CN202011617954A CN112787588B CN 112787588 B CN112787588 B CN 112787588B CN 202011617954 A CN202011617954 A CN 202011617954A CN 112787588 B CN112787588 B CN 112787588B
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- rod
- plate
- connecting plate
- locking
- photovoltaic inverter
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- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 10
- 239000011435 rock Substances 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
The invention discloses a wall-mounted photovoltaic inverter convenient to mount and fix, which comprises a support frame, a cooling fan, a filter plate and an inverter body, wherein a mounting rod is fixed on the inner side of the support frame, a protective box is connected to the front bolt of the mounting rod, water baffles are arranged on the inner sides of the left end and the right end of the protective box, the filter plate is connected to the inner side of the cooling fan, the inverter body is mounted in the middle of the inner side of the protective box, extrusion plates are connected to the left side and the right side of the front of the inverter body, a reset spring is arranged in front of the connecting rod, a connecting plate is arranged in front of the fixing rod, and an adjusting rod is arranged inside the locking rod. This wall-hanging photovoltaic inverter convenient to installation is fixed can in time dispel the heat, prevents that the rainwater from getting into and leading to the device to damage, and is convenient for the installation of photovoltaic inverter is fixed, avoids taking place to rock, connects closely moreover, is difficult to get into the dust.
Description
Technical Field
The invention relates to the technical field of photovoltaic inverters, in particular to a wall-mounted photovoltaic inverter convenient to mount and fix.
Background
In the process of generating electricity by utilizing solar energy, the photovoltaic inverter is required to be installed to convert light energy into electric energy for utilization and storage, so that the advantages and disadvantages of the photovoltaic inverter play a vital role in solar energy conversion and utilization;
but the photovoltaic inverter that is common on the market can not in time dispel the heat, and the rainwater gets into easily to lead to the device to damage, and be inconvenient for the installation of photovoltaic inverter is fixed, takes place to rock easily, influences the use, and the connection is inseparable moreover, gets into the dust easily, consequently, we propose a wall-mounted photovoltaic inverter convenient to install fixedly, in order to solve the problem that proposes in the above-mentioned.
Disclosure of Invention
The invention aims to provide a wall-mounted photovoltaic inverter convenient to install and fix, so as to solve the problems that in the background technology, the device is damaged due to the fact that timely heat dissipation cannot be achieved, rainwater is easy to enter, the photovoltaic inverter is inconvenient to install and fix, shaking is easy to occur, use is affected, connection is not tight, and dust is easy to enter.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a wall-mounted photovoltaic inverter convenient to installation is fixed, includes support frame, radiator fan, filter and dc-to-ac converter body, the inboard of support frame is fixed with the installation pole, and the place ahead bolted connection of installation pole has the protective housing, the breakwater is all installed to both ends inboard about the protective housing, and the inboard of breakwater is provided with radiator fan, radiator fan's inboard is connected with the filter, and the upper and lower both ends of filter all are provided with the connecting block, the inboard mid-mounting of protective housing has the dc-to-ac converter body, and the below of dc-to-ac converter body is provided with the blotter, the place ahead left and right sides of dc-to-ac converter body all is connected with the stripper, and the place ahead of stripper installs the connecting rod, the place ahead of connecting rod is provided with reset spring, and reset spring's outside installs the dead lever, the place ahead of dead lever is provided with the connecting plate, and the both ends inboard about the connecting plate all is connected with the locking lever, the inside of locking lever is provided with the adjustment pole, and the stopper is installed in the outside of locking lever.
Preferably, the protection box is of an integrated structure with the water baffle in a welded mode, the water baffle is arranged at equal intervals on the inner side of the protection box, and the longitudinal section of the water baffle is of an inclined structure.
Preferably, the filter plate and the protective box form a disassembly structure through the connecting block, and the filter plate is arranged in bilateral symmetry relative to the central axis of the protective box.
Preferably, the cross section of the extrusion plate is in a triangular structure, the extrusion plate is in an elastic structure, the extrusion plate is fixedly connected with the connecting rod, and the connecting rod forms a telescopic structure on the inner side of the fixing rod.
Preferably, groove structures are arranged on the left side and the right side of the connecting plate, the interface between the connecting plate and the locking rod is in an inclined structure, and the connecting plate and the locking rod are connected in a clamping mode.
Preferably, the locking rod is in threaded connection with the adjusting rod, the locking rod forms a left-right sliding structure through the adjusting rod, and the limiting block is arranged at the outer side of the left end of the locking rod at equal angles.
Compared with the prior art, the invention has the beneficial effects that: the wall-mounted photovoltaic inverter convenient to mount and fix can timely dissipate heat, prevent rainwater from entering to cause damage to the device, is convenient to mount and fix the photovoltaic inverter, avoids shaking, is tightly connected, and is not easy to enter dust;
1. the device is provided with the water baffle and the filter plate, the inside of the device can be prevented from being polluted by rainwater under the action of the water baffle which is of an inclined structure in the longitudinal section and is arranged at equal intervals on the inner side of the protective box, the heat dissipation inside the device is facilitated by starting the heat dissipation fan, floating dust can be filtered under the action of the filter plate, and the filter plate forms a disassembling structure with the protective box through the connecting block, so that the filter plate can be cleaned regularly;
2. the connecting plate is arranged in front of the protective box, the inverters with different sizes are convenient to clamp under the action of the extruding plate with the triangular cross section, and the connecting rod forms a telescopic structure in the fixing rod, so that the connecting plate is convenient to install, the photovoltaic inverter is convenient to install and fix, and shaking is avoided;
3. be provided with locking lever and adjusting lever, when carrying out the installation of connecting plate fixedly, manual rotation adjusting lever, and adjusting lever and locking lever threaded connection to make the locking lever stably slide under the spacing effect that is the stopper that the equiangle set up, and the interface of connecting plate and locking lever all is the slope structure, thereby extrude the connecting plate, make connecting plate and protective housing closely laminate, avoid inside the dust entering device.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic diagram showing a side view of a locking lever and adjustment lever connection of the present invention;
fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.
In the figure: 1. a support frame; 2. a mounting rod; 3. a protective box; 4. a water baffle; 5. a heat radiation fan; 6. a filter plate; 7. a connecting block; 8. an inverter body; 9. a cushion pad; 10. an extrusion plate; 11. a connecting rod; 12. a return spring; 13. a fixed rod; 14. a connecting plate; 15. a locking lever; 16. an adjusting lever; 17. and a limiting block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wall-mounted photovoltaic inverter convenient to installation is fixed, including support frame 1, the installation pole 2, the protection box 3, the breakwater 4, radiator fan 5, the filter 6, connecting block 7, the dc-to-ac converter body 8, the blotter 9, stripper plate 10, connecting rod 11, reset spring 12, dead lever 13, connecting plate 14, locking lever 15, adjusting lever 16 and stopper 17, the inboard of support frame 1 is fixed with installation pole 2, and the place ahead bolted connection of installation pole 2 has the protection box 3, the breakwater 4 is all installed to the both ends inboard about the protection box 3, and the inboard of breakwater 4 is provided with radiator fan 5, the inboard of radiator fan 5 is connected with filter 6, and the upper and lower both ends of filter 6 all are provided with connecting block 7, the inboard mid-mounting of protection box 3 has dc-to-ac converter body 8, and the below of dc-to-ac converter body 8 is provided with blotter 9, the place ahead left and right sides of inverter body 8 all is connected with stripper plate 10, and the place ahead of stripper plate 10 installs connecting rod 11, the place ahead of connecting rod 11 is provided with reset spring 12, and reset spring 12's outside installs dead lever 13, the place ahead of reset spring 12, the place ahead 13 is provided with the filter plate 14, the inside 15 is provided with the connecting plate 15, and the inside 15 is connected with the connecting plate 15.
As shown in fig. 1 and 2, the protective box 3 and the water baffle 4 are welded to form an integrated structure, the water baffle 4 is arranged at equal intervals on the inner side of the protective box 3, the longitudinal section of the water baffle 4 is arranged in an inclined structure, rainwater is prevented from entering the device, the filter plate 6 and the protective box 3 form a disassembly structure through the connecting block 7, the filter plate 6 is symmetrically arranged left and right relative to the central axis of the protective box 3, floating dust in air is conveniently filtered, the cross section of the extruding plate 10 is in a triangular structure, the extruding plate 10 is in an elastic structure, the extruding plate 10 is fixedly connected with the connecting rod 11, and the connecting rod 11 forms a telescopic structure on the inner side of the fixing rod 13, so that the photovoltaic inverter is conveniently installed and fixed, and shaking is avoided;
if the left and right sides of connecting plate 14 all are provided with slot-like structure in fig. 2, fig. 3 and fig. 4, and the interface of connecting plate 14 and locking lever 15 all is the slope structure setting, and the connected mode of connecting plate 14 and locking lever 15 is the block connection, make connecting plate 14 and 3 closely laminate, avoid inside the dust entering device, the connected mode of locking lever 15 and adjustment lever 16 is threaded connection, and locking lever 15 constitutes side-to-side sliding structure through adjustment lever 16, and stopper 17 is equiangular setting in the left end outside of locking lever 15, the left and right sides slip of control locking lever 15 of being convenient for.
Working principle: when the wall-mounted photovoltaic inverter convenient to mount and fix is used, the protective box 3 in the figure 1 is fixed in front of the mounting rod 2 through the fastening bolt, the inverter body 8 is placed above the buffer pad 9 with an elastic structure, the connecting plate 14 in the figure 2 is mounted in front of the protective box 3, the inverters with different sizes are convenient to clamp under the action of the extruding plate 10 with the triangular cross section, and the connecting rod 11 forms a telescopic structure in the fixing rod 13, so that the installation of the connecting plate 14 is facilitated, the installation and fixation of the photovoltaic inverter are facilitated, and shaking is avoided;
when the installation of connecting plate 14 in the fig. 2 is fixed, the adjusting lever 16 in fig. 4 is rotated manually, and adjusting lever 16 and locking lever 15 threaded connection, thereby make locking lever 15 stably slide under the spacing effect of the stopper 17 that is equiangular setting, and the interface of connecting plate 14 and locking lever 15 all is the slope structure, thereby extrude connecting plate 14, make connecting plate 14 closely laminate with protective housing 3, avoid the dust entering device inside, in the use of device, be the slope structure through the longitudinal section in fig. 1 and under the effect of baffle 4 that is equidistant setting in protective housing 3 inboard, can avoid the rainwater to carry out the device inside, through starting radiator fan 5, be convenient for the heat dissipation of device inside, and under the effect of filter 6, can filter the floating dust, moreover, filter 6 constitutes the dismantlement structure through connecting block 7 and protective housing 3, thereby be convenient for to the periodic cleaning of filter 6, just accomplish a series of operations of this wall-mounted photovoltaic inverter of being convenient for install fixedly.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a wall-hanging photovoltaic inverter convenient to installation is fixed, includes support frame (1), radiator fan (5), filter (6) and inverter body (8), its characterized in that: the inside of support frame (1) is fixed with installation pole (2), and the place ahead bolted connection of installation pole (2) has protective housing (3), breakwater (4) are all installed to the left and right sides both ends inboard of protective housing (3), and the inboard of breakwater (4) is provided with radiator fan (5), the inboard of radiator fan (5) is connected with filter (6), and the upper and lower both ends of filter (6) all are provided with connecting block (7), the inboard mid-mounting of protective housing (3) has dc-to-ac converter body (8), and the below of dc-to-ac converter body (8) is provided with blotter (9), the place ahead left and right sides of dc-to-ac converter body (8) all is connected with stripper plate (10), and the place ahead of stripper plate (10) is installed connecting rod (11), the place ahead of connecting rod (11) is provided with reset spring (12), and reset spring (12)'s the outside is installed dead lever (13), and the front end of left and right dead lever (13) all is provided with connecting block (15) on same connecting plate (14), and the both ends of inside (15) are all connected with locking lever (15), locking lever (15) are installed in the both ends (15);
the cross section of the extrusion plate (10) is of a triangular structure, the extrusion plate (10) is of an elastic structure, the extrusion plate (10) is fixedly connected with the connecting rod (11), and the connecting rod (11) forms a telescopic structure at the inner side of the fixed rod (13);
the left side and the right side of the connecting plate (14) are respectively provided with a groove-shaped structure, one end of the locking rod (15) is inserted into the groove-shaped structure, the interface between the connecting plate (14) and the locking rod (15) is in an inclined structure, and the connecting mode of the connecting plate (14) and the locking rod (15) is in clamping connection;
the locking rod (15) is in threaded connection with the adjusting rod (16), the locking rod (15) forms a left-right sliding structure through the adjusting rod (16), and the limiting block (17) is arranged at the outer side of the other end of the locking rod (15) at equal angles;
the protective box (3) is fixed in front of the mounting rod (2) through bolts, the inverter body (8) is placed above the cushion pad (9) with an elastic structure, the connecting plate (14) is mounted in front of the protective box (3),
a flaring structure with gradually increased left-right spacing is formed between the left extrusion plate (10) and the right extrusion plate (10) with triangular cross sections, and the front end of the inverter body (8) is arranged in the flaring structure; under the action of the extruding plate (10) with the triangular cross section, the inverters with different sizes can be conveniently clamped;
when the installation of connecting plate (14) is fixed, manually rotate adjusting lever (16), and adjusting lever (16) and locking lever (15) threaded connection to make locking lever (15) be under the spacing effect of stopper (17) that equiangular setting, and connecting plate (14) and locking lever (15) interface all are slope structure, thereby extrude connecting plate (14) backward, make connecting plate (14) and protection box (3) laminating.
2. A wall-mounted photovoltaic inverter for facilitating installation and fixation as recited in claim 1, wherein: the protection box (3) is of an integrated structure with the water baffle (4) in a welded mode, the water baffle (4) is arranged at equal intervals on the inner side of the protection box (3), and the longitudinal section of the water baffle (4) is of an inclined structure.
3. A wall-mounted photovoltaic inverter for facilitating installation and fixation as recited in claim 1, wherein: the filter (6) and the protective box (3) form a detachable structure through the connecting block (7), and the filter (6) is arranged in bilateral symmetry relative to the central axis of the protective box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617954.9A CN112787588B (en) | 2020-12-30 | 2020-12-30 | Wall-mounted photovoltaic inverter convenient to install and fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617954.9A CN112787588B (en) | 2020-12-30 | 2020-12-30 | Wall-mounted photovoltaic inverter convenient to install and fix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112787588A CN112787588A (en) | 2021-05-11 |
| CN112787588B true CN112787588B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011617954.9A Active CN112787588B (en) | 2020-12-30 | 2020-12-30 | Wall-mounted photovoltaic inverter convenient to install and fix |
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| Country | Link |
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| CN208754170U (en) * | 2018-06-22 | 2019-04-16 | 山东宇田电子科技有限公司 | The withdrawable cabinet type frequency converter of functional unit |
| CN110332417A (en) * | 2019-07-23 | 2019-10-15 | 合肥康尔信电力系统有限公司 | Diesel engine type uninterruptible power supply |
| CN209516956U (en) * | 2019-04-15 | 2019-10-18 | 浙江汇盈电子有限公司 | A kind of photovoltaic DC-to-AC converter being easily installed |
| CN211606180U (en) * | 2020-04-15 | 2020-09-29 | 武汉英飞凌电源有限公司 | EPS power supply box convenient to installation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8107666B2 (en) * | 2009-03-09 | 2012-01-31 | Meiloon Industrial Co., Ltd. | Embedded sound box |
-
2020
- 2020-12-30 CN CN202011617954.9A patent/CN112787588B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207283998U (en) * | 2017-09-13 | 2018-04-27 | 田云海 | A kind of electric component box of outdoor installation |
| CN208754170U (en) * | 2018-06-22 | 2019-04-16 | 山东宇田电子科技有限公司 | The withdrawable cabinet type frequency converter of functional unit |
| CN209516956U (en) * | 2019-04-15 | 2019-10-18 | 浙江汇盈电子有限公司 | A kind of photovoltaic DC-to-AC converter being easily installed |
| CN110332417A (en) * | 2019-07-23 | 2019-10-15 | 合肥康尔信电力系统有限公司 | Diesel engine type uninterruptible power supply |
| CN211606180U (en) * | 2020-04-15 | 2020-09-29 | 武汉英飞凌电源有限公司 | EPS power supply box convenient to installation |
Also Published As
| Publication number | Publication date |
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| CN112787588A (en) | 2021-05-11 |
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Effective date of registration: 20220407 Address after: 314400 No. 8, Xinjian Road, Xieqiao Town, Haining City, Jiaxing City, Zhejiang Province Applicant after: ZHEJIANG GUANGLONG ENERGY TECHNOLOGY Co.,Ltd. Address before: 314400 Room 201, No. 11, Weisan Road, Chang'an Town (Nongfa District), Haining City, Jiaxing City, Zhejiang Province Applicant before: Zhejiang Tianhua new energy Co.,Ltd. |
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