CN222052866U - Photovoltaic inverter installation box - Google Patents
Photovoltaic inverter installation box Download PDFInfo
- Publication number
- CN222052866U CN222052866U CN202420116803.2U CN202420116803U CN222052866U CN 222052866 U CN222052866 U CN 222052866U CN 202420116803 U CN202420116803 U CN 202420116803U CN 222052866 U CN222052866 U CN 222052866U
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- CN
- China
- Prior art keywords
- installation box
- main body
- inverter
- inverter main
- box body
- 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.)
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- 238000009434 installation Methods 0.000 title claims abstract description 65
- 238000013016 damping Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims description 9
- 239000006260 foam Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
- Inverter Devices (AREA)
Abstract
The utility model discloses a photovoltaic inverter installation box which comprises an installation box body, wherein an inverter main body is connected to the installation box body in a plug-in manner, a cover plate is arranged on the inner wall of the installation box body and is arranged between the installation box body and the inverter main body, a foam cushion is rotationally connected to the inverter main body, a damping mechanism is arranged between the installation box body and the inverter main body, a heat dissipation mechanism is arranged on the inverter main body, installation sheets are arranged at four corners of the installation box body, the damping mechanism comprises sliding grooves, guide rods, sliding blocks, universal connection joints and spring dampers, a first damping spring is arranged between the inverter main body and the sliding blocks and is arranged around the guide rods, a second damping spring is arranged between the installation box body and the inverter main body, and the heat dissipation mechanism comprises a heat dissipation fan, a dustproof net, an air outlet and a heat conducting plate. The utility model belongs to the technical field of photovoltaic inverter installation, and particularly relates to a photovoltaic inverter installation box.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic inverter installation, and particularly relates to a photovoltaic inverter installation box.
Background
The photovoltaic inverter is an inverter applied to a solar photovoltaic power generation system, is modern electronic equipment, is usually installed on an open roof, is a photovoltaic inverter installation box disclosed in application number CN202223138402.7, can be free from the limitation of the installation hole position when a connecting hole is drilled, can randomly change the drilling position according to the requirement, and can even utilize the connecting hole positions of other types of inverter cases, so that the application range of the inverter can be enlarged, and the installation is convenient.
However, when in actual use, components inside the inverter can vibrate in the working process, particularly when in low load, the components can be frequently switched, obvious vibration sound is generated, the health of a human body is influenced, and in the installation and construction process, the components inside the inverter are easy to loose or even damage due to collision, so that the normal use of the inverter is influenced, and potential safety hazards exist.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the photovoltaic inverter installation box, which effectively solves the problems that the existing photovoltaic inverter installation box cannot reduce noise generated by vibration of internal electronic elements and influence human health when an inverter works, and solves the problems that the inverter is easy to damage and fail due to collision during installation and construction.
The technical scheme adopted by the utility model is as follows: the utility model provides a photovoltaic inverter installation box, which comprises an installation box body, wherein an inverter main body is connected to the installation box body in a plug-in manner, a cover plate is arranged on the inner wall of the installation box body and is arranged between the installation box body and the inverter main body, a foam-rubber cushion is rotationally connected to the inverter main body, a damping mechanism is arranged between the installation box body and the inverter main body, a heat dissipation mechanism is arranged on the inverter main body, and installation sheets are arranged at four corners of the installation box body.
As this scheme improvement, damper includes spout, guide bar, slider, universal joint and spring damper, the spout is located on the dc-to-ac converter main part and is located one side near the installation box, the guide bar is located on the dc-to-ac converter main part and is located in the spout, slider sliding connection is on the spout, and the guide bar runs through the slider setting, the universal joint is located on the slider, spring damper one end rotates to be connected on the installation box, the other end and the universal joint of spring damper are connected.
As this scheme improvement, be equipped with the bradyseism spring one between dc-to-ac converter main part and the slider, and bradyseism spring one encircles the guide bar setting, be equipped with the bradyseism spring two between installation box and the dc-to-ac converter main part, and the both sides of spout are located to bradyseism spring two.
As this scheme improvement, cooling mechanism includes radiator fan, dust screen, air outlet and heat-conducting plate, radiator fan locates on the apron, the dust screen plug is connected on the apron and is located radiator fan's outside, the top of dc-to-ac converter main part is located to the air outlet, the heat-conducting plate is located on the dc-to-ac converter main part lateral wall.
As the improvement of this scheme, bradyseism spring two is perpendicular setting with the guide bar, the universal joint is located between spring damper and the slider.
As an improvement of the scheme, the guide rod is in a cylindrical shape, the heat conducting plate is in a rectangular thin plate shape, and the sliding block is in a block shape with a T-shaped section.
The beneficial effects obtained by the utility model by adopting the structure are as follows:
1. The installation base is arranged, vibration of the internal elements of the inverter during operation can be effectively reduced through the damping mechanism between the installation box body and the inverter main body, so that noise is reduced, meanwhile, a sponge cushion is arranged between the installation base and the inverter main body, so that the position between the installation box body and the inverter main body can be changed during operation of the damping mechanism, noise generated during operation of the inverter can be further absorbed, and the environment friendliness of the installation box during use is improved;
2. By adopting the structural design of the inner shell and the outer shell and matching with the damping mechanism and the heat dissipation mechanism, the inverter main body and the internal elements thereof can be effectively protected from being damaged by collision in the installation process, the heat dissipation in the normal working process is ensured, the ageing speed of the internal elements is reduced, and the service life is prolonged.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a photovoltaic inverter installation box according to the present utility model;
Fig. 2 is a schematic view of an internal structure of a photovoltaic inverter installation box according to a first view angle;
Fig. 3 is a schematic diagram of an internal structure of a photovoltaic inverter installation box according to a second view angle of the present utility model.
The device comprises a mounting box body 1, an inverter main body 2, a cover plate 3, a sponge cushion 4, a damping mechanism 5, a radiating mechanism 6, a mounting plate 7, a sliding groove 8, a sliding groove 9, a guide rod 10, a sliding block 11, a universal connection joint 12, a spring damper 13, a damping spring I, a damping spring 14, a damping spring II, a damping spring 15, a radiator fan 16, a dust screen 17, an air outlet 18 and a heat conducting plate.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, 2 and 3, the photovoltaic inverter installation box provided by the utility model comprises an installation box body 1, wherein an inverter main body 2 is connected to the installation box body 1 in a plugging manner, a cover plate 3 is arranged on the inner wall of the installation box body 1, the cover plate 3 is arranged between the installation box body 1 and the inverter main body 2, a foam-rubber cushion 4 is rotationally connected to the inverter main body 2, a damping mechanism 5 is arranged between the installation box body 1 and the inverter main body 2, a heat dissipation mechanism 6 is arranged on the inverter main body 2, and installation plates 7 are arranged at four corners of the installation box body 1.
In order to achieve the functions of reducing vibration during the operation of the inverter and preventing damage due to external force during installation, the damping mechanism 5 comprises a chute 8, a guide rod 9, a sliding block 10, a universal connection joint 11 and a spring damper 12, wherein the chute 8 is arranged on the inverter main body 2 and is arranged on one side close to the installation box body 1, the guide rod 9 is arranged on the inverter main body 2 and is arranged in the chute 8, the sliding block 10 is slidingly connected on the chute 8, the guide rod 9 penetrates through the sliding block 10, the universal connection joint 11 is arranged on the sliding block 10, one end of the spring damper 12 is rotatably connected on the installation box body 1, and the other end of the spring damper 12 is connected with the universal connection joint 11; a first damping spring 13 is arranged between the inverter main body 2 and the sliding block 10, the first damping spring 13 is arranged around the guide rod 9, a second damping spring 14 is arranged between the mounting box body 1 and the inverter main body 2, and the second damping spring 14 is arranged on two sides of the sliding chute 8.
In order to achieve a good heat dissipation function, the heat dissipation mechanism 6 comprises a heat dissipation fan 15, a dust screen 16, an air outlet 17 and a heat conduction plate 18, wherein the heat dissipation fan 15 is arranged on the cover plate 3, the dust screen 16 is connected to the cover plate 3 in a plugging manner and is arranged on the outer side of the heat dissipation fan 15, the air outlet 17 is arranged at the top of the inverter main body 2, and the heat conduction plate 18 is arranged on the side wall of the inverter main body 2.
The damping spring II 14 is vertically arranged with the guide rod 9, and the universal joint 11 is arranged between the spring damper 12 and the slide block 10; the guide rod 9 is in a cylindrical shape, the heat conducting plate 18 is in a rectangular thin plate shape, and the sliding block 10 is in a block shape with a T-shaped section.
When the device is specifically used, the whole device is fixed by using the bolts, when the inverter works to vibrate, the inverter main body 2 and the installation box body 1 displace, the compression spring damper 12 plays a role in preliminary longitudinal damping under the blocking effect of the spring damper 12, the sliding block 10 compresses the first damping spring 13 along the direction of the sliding groove 8 when the spring damper 12 is compressed, the damping spring 13 plays a role in buffering and auxiliary damping, the universal connection joint 11 plays a role in buffering and protecting the inverter main body 2 and the installation box body 1, at the moment, the second damping spring 14 is used for buffering protection, the damage of the internal elements of the inverter and the damping and noise reduction of the working process can be effectively prevented through the steps, meanwhile, the noise can be further absorbed under the role of the sponge pad 4, in addition, the cooling fan 15 is used for filtering the air of the outside through the dustproof net 16, the air is blown out from the air outlet 17, the dust can be effectively cooled, and meanwhile, the dust can be reduced from entering from the air outlet 17, and the whole photovoltaic installation process of the inverter box can be conveniently used.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a photovoltaic inverter mounting box, includes the mounting box body, its characterized in that: the installation box is characterized in that an inverter main body is connected to the installation box in a plug-in manner, a cover plate is arranged on the inner wall of the installation box and arranged between the installation box and the inverter main body, a sponge cushion is connected to the inverter main body in a rotating manner, a damping mechanism is arranged between the installation box and the inverter main body, a heat dissipation mechanism is arranged on the inverter main body, and installation sheets are arranged at four corners of the installation box.
2. The photovoltaic inverter mounting case of claim 1, wherein: the damping mechanism comprises a sliding groove, a guide rod, a sliding block, a universal connection joint and a spring damper, wherein the sliding groove is arranged on the inverter main body and is arranged on one side close to the installation box body, the guide rod is arranged on the inverter main body and is arranged in the sliding groove, the sliding block is slidably connected onto the sliding groove, the guide rod penetrates through the sliding block, the universal connection joint is arranged on the sliding block, one end of the spring damper is rotationally connected onto the installation box body, and the other end of the spring damper is connected with the universal connection joint.
3. A photovoltaic inverter installation box according to claim 2, characterized in that: the novel sliding chute is characterized in that a first damping spring is arranged between the inverter main body and the sliding block, the first damping spring is arranged around the guide rod, a second damping spring is arranged between the mounting box body and the inverter main body, and the second damping spring is arranged on two sides of the sliding chute.
4. A photovoltaic inverter installation box according to claim 3, characterized in that: the heat dissipation mechanism comprises a heat dissipation fan, a dust screen, an air outlet and a heat conducting plate, wherein the heat dissipation fan is arranged on the cover plate, the dust screen is connected to the cover plate in a plugging mode and is arranged on the outer side of the heat dissipation fan, the air outlet is arranged at the top of the inverter main body, and the heat conducting plate is arranged on the side wall of the inverter main body.
5. The photovoltaic inverter mounting case of claim 4, wherein: and the second damping spring is perpendicular to the guide rod, and the universal connection joint is arranged between the spring damper and the sliding block.
6. The photovoltaic inverter mounting case of claim 5, wherein: the guide rod is in a cylindrical shape, the heat conducting plate is in a rectangular thin plate shape, and the sliding block is in a block shape with a T-shaped section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420116803.2U CN222052866U (en) | 2024-01-17 | 2024-01-17 | Photovoltaic inverter installation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420116803.2U CN222052866U (en) | 2024-01-17 | 2024-01-17 | Photovoltaic inverter installation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222052866U true CN222052866U (en) | 2024-11-22 |
Family
ID=93497326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420116803.2U Active CN222052866U (en) | 2024-01-17 | 2024-01-17 | Photovoltaic inverter installation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222052866U (en) |
-
2024
- 2024-01-17 CN CN202420116803.2U patent/CN222052866U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |