CN112787588A - Wall-hanging photovoltaic inverter convenient to installation is fixed - Google Patents
Wall-hanging photovoltaic inverter convenient to installation is fixed Download PDFInfo
- Publication number
- CN112787588A CN112787588A CN202011617954.9A CN202011617954A CN112787588A CN 112787588 A CN112787588 A CN 112787588A CN 202011617954 A CN202011617954 A CN 202011617954A CN 112787588 A CN112787588 A CN 112787588A
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- CN
- China
- Prior art keywords
- wall
- photovoltaic inverter
- inverter
- lever
- protective box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 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
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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 install and fix, which comprises a support frame, a cooling fan, a filter plate and an inverter body, wherein an installation rod is fixed on the inner side of the support frame, a protective box is connected with a bolt in front of the installation rod, water baffle plates are respectively installed on the inner sides of the left end and the right end of the protective box, the filter plate is connected with the inner side of the cooling fan, the inverter body is installed in the middle of the inner side of the protective box, extrusion plates are respectively connected with the left side and the right side in front of the inverter body, a reset spring is arranged in front of a connecting rod, a connecting plate is arranged in front of the fixing rod. This wall-hanging photovoltaic inverter convenient to installation is fixed can in time dispel the heat, prevents that the rainwater from getting into to lead to the device to damage, and is convenient for fixed to photovoltaic inverter's installation, 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 install and fix.
Background
In the process of generating electricity by using solar energy, the photovoltaic inverter is required to be installed to convert the light energy into the electric energy for utilization and storage, so that the advantages and disadvantages of the photovoltaic inverter play a vital role in the conversion and utilization of the solar energy;
however, common photovoltaic inverters on the market cannot dissipate heat in time, rainwater easily enters, so that the device is damaged, the photovoltaic inverters are inconvenient to install and fix, the photovoltaic inverters are prone to shaking, the use is affected, the photovoltaic inverters are not tightly connected, and dust easily enters.
Disclosure of Invention
The invention aims to provide a wall-mounted photovoltaic inverter convenient to mount and fix, and aims to solve the problems that heat cannot be dissipated timely, rainwater easily enters the photovoltaic inverter, the photovoltaic inverter is damaged, the photovoltaic inverter is inconvenient to mount and fix, shaking is easy to occur, use is affected, connection is not tight, and dust easily enters the photovoltaic inverter.
In order to achieve the purpose, the invention provides the following technical scheme: a wall-mounted photovoltaic inverter convenient to install and fix comprises a support frame, a heat radiation fan, a filter plate and an inverter body, wherein an installation rod is fixed on the inner side of the support frame, a protective box is connected with a front bolt of the installation rod, water baffles are installed on the inner sides of the left end and the right end of the protective box, a heat radiation fan is arranged on the inner side of each water baffle, the filter plate is connected to the inner side of the heat radiation fan, connecting blocks are arranged on the upper end and the lower end of the filter plate, the inverter body is installed in the middle of the inner side of the protective box, a buffer cushion is arranged below the inverter body, extrusion plates are connected to the left side and the right side of the front of the inverter body, a connecting rod is installed in front of the extrusion plates, a reset spring is arranged in front of the connecting rod, a fixing rod is installed, the inside of check lock pole is provided with the adjusting lever, and the stopper is installed in the outside of check lock pole.
Preferably, the protection box and the water baffle are welded to form an integrated structure, the water baffle is arranged on the inner side of the protection box at equal intervals, and the longitudinal section of the water baffle is arranged in an inclined structure.
Preferably, the filter passes through the connecting block and constitutes the dismantlement structure with the protective housing, and the filter sets up about the axis bilateral symmetry of protective housing.
Preferably, the cross section of the extrusion plate is of a triangular structure, the extrusion plate is of 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, the left and right sides of connecting plate all is provided with the slot-like structure, and the interface of connecting plate and check lock lever all is the slope structure setting to the connected mode of connecting plate and check lock lever is the block and is connected.
Preferably, the connecting mode of check lock lever and regulating lever is threaded connection, and the check lock lever passes through the regulating lever and constitutes horizontal slip structure to the stopper is the equal angle setting in the left end outside of check lock lever.
Compared with the prior art, the invention has the beneficial effects that: the wall-mounted photovoltaic inverter convenient to mount and fix can dissipate heat in time, prevent rainwater from entering and damaging 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 rainwater-proof device is provided with the water baffles and the filter plate, rainwater can be prevented from entering the device under the action of the water baffles with the longitudinal sections of the inclined structures and the inner sides of the protection boxes at equal intervals, heat dissipation in 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 and the protection boxes form a disassembly structure through the connecting blocks, so that the filter plate can be cleaned regularly;
2. the photovoltaic inverter protection device is provided with the extrusion plate and the connecting rod, the connecting plate is arranged in front of the protection box, inverters with different sizes can be clamped conveniently under the action of the extrusion plate with the cross section in a triangular structure, and the connecting rod forms a telescopic structure in the fixed rod, so that the connecting plate is convenient to mount, the photovoltaic inverter can be mounted and fixed conveniently, and the phenomenon of shaking is avoided;
3. be provided with check lock lever and adjusting lever, when the installation of carrying out the connecting plate is fixed, the manual rotation adjusting lever, and adjusting lever and check lock lever threaded connection to make the check lock lever stably slide under the limiting displacement that is the stopper of angle setting such as, and the interface of connecting plate and check lock lever all is the slope structure, thereby extrude the connecting plate, make connecting plate and guard box closely laminate, avoid inside the dust access device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the connection between the locking lever and the adjusting lever according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a support frame; 2. mounting a rod; 3. a protective box; 4. a water baffle; 5. a heat radiation fan; 6. a filter plate; 7. connecting blocks; 8. an inverter body; 9. a cushion pad; 10. a pressing plate; 11. a connecting rod; 12. a return spring; 13. fixing the rod; 14. a connecting plate; 15. a locking lever; 16. an adjusting lever; 17. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wall-mounted photovoltaic inverter convenient to mount and fix comprises a support frame 1, a mounting rod 2, a protective box 3, a water baffle 4, a cooling fan 5, a filter plate 6, a connecting block 7, an inverter body 8, a buffer pad 9, a squeezing plate 10, a connecting rod 11, a reset spring 12, a fixing rod 13, a connecting plate 14, a locking rod 15, an adjusting rod 16 and a limiting block 17, wherein the mounting rod 2 is fixed on the inner side of the support frame 1, the protective box 3 is bolted on the front side of the mounting rod 2, the water baffle 4 is mounted on the inner sides of the left and right ends of the protective box 3, the cooling fan 5 is arranged on the inner side of the water baffle 4, the filter plate 6 is connected on the inner side of the cooling fan 5, the connecting blocks 7 are arranged on the upper and lower ends of the filter plate 6, the inverter body 8 is mounted in the middle of the inner side of the protective box 3, the buffer, and the connecting rod 11 is installed in the place ahead of stripper plate 10, and the place ahead of connecting rod 11 is provided with reset spring 12, and the outside of reset spring 12 installs dead lever 13, and the place ahead of dead lever 13 is provided with connecting plate 14, and the both ends inboard is all connected with check lock lever 15 about connecting plate 14, and the inside of check lock lever 15 is provided with adjusting lever 16, and the outside of check lock lever 15 installs stopper 17.
As shown in fig. 1 and 2, the protection box 3 and the water baffle 4 are welded to form an integrated structure, the water baffle 4 is arranged on the inner side of the protection box 3 at equal intervals, the longitudinal section of the water baffle 4 is arranged in an inclined structure to prevent rainwater from entering the device, the filter plate 6 and the protection box 3 form a disassembly structure through the connecting block 7, the filter plate 6 is arranged in bilateral symmetry about the central axis of the protection box 3 to filter floating dust in air, the cross section of the extrusion plate 10 is in a triangular structure, the extrusion plate 10 is in an elastic structure, the extrusion 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 to facilitate installation and fixation of the photovoltaic inverter and avoid shaking;
like in fig. 2, fig. 3 and fig. 4 the left and right sides of connecting plate 14 all is provided with the trough-like structure, and the interface of connecting plate 14 and check lock lever 15 all is the slope structure setting, and connecting plate 14 is connected for the block with check lock lever 15's connected mode, make connecting plate 14 and guard box 3 closely laminate, avoid inside the dust access device, check lock lever 15 is threaded connection with adjustment lever 16's connected mode, and check lock lever 15 constitutes the horizontal slip structure through adjustment lever 16, and stopper 17 is the setting of equidistance in the left end outside of check lock lever 15, be convenient for control the horizontal slip of check lock lever 15.
The working principle is as follows: when the wall-mounted photovoltaic inverter convenient to install and fix is used, firstly, a protective box 3 in fig. 1 is fixed in front of an installation rod 2 through a fastening bolt, an inverter body 8 is placed above a cushion pad 9 in an elastic structure, a connecting plate 14 in fig. 2 is installed in front of the protective box 3, under the action of a squeezing plate 10 with a triangular cross section, inverters with different sizes can be clamped conveniently, and the connecting rod 11 forms a telescopic structure in a 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 the shaking is avoided;
when the connecting plate 14 in fig. 2 is installed and fixed, the adjusting rod 16 in fig. 4 is manually rotated, and the adjusting rod 16 is in threaded connection with the locking rod 15, so that the locking rod 15 slides stably under the limiting action of the limiting blocks 17 arranged at equal angles, and the interface between the connecting plate 14 and the locking rod 15 is in an inclined structure, so that the connecting plate 14 is extruded, the connecting plate 14 and the protective box 3 are tightly attached, dust is prevented from entering the device, in the using process of the device, rainwater can be prevented from entering the device by the action of the water baffle 4 which is in an inclined structure at the longitudinal section in fig. 1 and is arranged at equal intervals at the inner side of the protective box 3, the heat dissipation inside the device is facilitated by starting the heat dissipation fan 5, floating dust can be filtered under the action of the filter plate 6, and the filter plate 6 forms a disassembly structure with the protective box 3 through the connecting block 7, thereby be convenient for wash the filter 6 regularly, just accomplish this wall-hanging photovoltaic inverter's of being convenient for to install fixed a series of operations above.
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 (6)
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 mounting device is characterized in that a mounting rod (2) is fixed on the inner side of the support frame (1), a protective box (3) is connected to the front of the mounting rod (2) through bolts, water baffles (4) are mounted on the inner sides of the left end and the right end of the protective box (3), a heat dissipation fan (5) is arranged on the inner side of each water baffle (4), a filter plate (6) is connected to the inner side of each heat dissipation fan (5), connecting blocks (7) are arranged on the upper end and the lower end of each filter plate (6), an inverter body (8) is mounted in the middle of the inner side of the protective box (3), a cushion pad (9) is arranged below the inverter body (8), extrusion plates (10) are connected to the left side and the right side of the front of the inverter body (8), a connecting rod (11) is mounted in front of each extrusion plate (10), a reset spring (12) is arranged in, the utility model discloses a safety lock, including dead lever (13), connecting rod (13), and both ends inboard all is connected with check lock lever (15) about connecting rod (14), the inside of check lock lever (15) is provided with adjusting lever (16), and stopper (17) are installed in the outside of check lock lever (15).
2. A wall-mounted photovoltaic inverter as claimed in claim 1, wherein: the protective box (3) and the water baffle (4) are welded to form an integrated structure, the water baffle (4) is arranged on the inner side of the protective box (3) at equal intervals, and the longitudinal section of the water baffle (4) is arranged in an inclined structure.
3. A wall-mounted photovoltaic inverter as claimed in claim 1, wherein: the filter (6) passes through connecting block (7) and constitutes dismantlement structure with protective housing (3), and filter (6) set up about the axis bilateral symmetry of protective housing (3).
4. A wall-mounted photovoltaic inverter as claimed in claim 1, wherein: 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 on the inner side of the fixing rod (13).
5. A wall-mounted photovoltaic inverter as claimed in claim 1, wherein: the left and right sides of connecting plate (14) all is provided with the slot-like structure, and the interface of connecting plate (14) and check lock lever (15) all is the slope structure setting to the connected mode of connecting plate (14) and check lock lever (15) is the block and is connected.
6. A wall-mounted photovoltaic inverter as claimed in claim 1, wherein: the connecting mode of locking lever (15) and adjusting lever (16) is threaded connection, and locking lever (15) constitute horizontal slip structure through adjusting lever (16) to stopper (17) are the equal angle setting in the left end outside of locking lever (15).
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 true CN112787588A (en) | 2021-05-11 |
| CN112787588B 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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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100226521A1 (en) * | 2009-03-09 | 2010-09-09 | Smith Iii Lowell Jack | Embedded Sound Box |
| 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 |
| 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 |
-
2020
- 2020-12-30 CN CN202011617954.9A patent/CN112787588B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100226521A1 (en) * | 2009-03-09 | 2010-09-09 | Smith Iii Lowell Jack | Embedded Sound Box |
| 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 |
|---|---|
| CN112787588B (en) | 2023-10-24 |
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