CN216313697U - Radiator for photovoltaic power generation inverter - Google Patents
Radiator for photovoltaic power generation inverter Download PDFInfo
- Publication number
- CN216313697U CN216313697U CN202122259900.6U CN202122259900U CN216313697U CN 216313697 U CN216313697 U CN 216313697U CN 202122259900 U CN202122259900 U CN 202122259900U CN 216313697 U CN216313697 U CN 216313697U
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- China
- Prior art keywords
- outer frame
- protective outer
- heat dissipation
- inverter
- protective
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- 238000010248 power generation Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 52
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000001851 vibrational circular dichroism spectroscopy Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- 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
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- Inverter Devices (AREA)
Abstract
The utility model discloses a radiator for a photovoltaic power generation inverter, and particularly relates to the field of radiators, wherein the radiator comprises a protective outer frame and an inverter body, wherein the surface of the protective outer frame is provided with a mounting assembly, and the interior of the protective outer frame is symmetrically provided with radiating mechanisms; the mounting assembly comprises a protective cover plate, one side of the protective cover plate, which is close to the protective outer frame, is in movable contact with one side of the inverter body, one side of the protective cover plate, which is far away from the protective outer frame, is in threaded rotation connection with fastening bolts, compared with the prior art, the linear electric cylinder and the motor are opened, the linear electric cylinder enables the sliding block to slide, the sliding block drives the motor to move, a driving shaft of the motor drives the fan to rotate, air flow is generated when the fan rotates, the temperature of the surface of the radiating fin is reduced through the air flow, and hot air inside the protective outer frame is discharged to the outside of the protective outer frame through the radiating groove, so that the cooling and radiating of the inverter body are conveniently completed, and the radiating effect of the inverter body is effectively improved.
Description
Technical Field
The utility model relates to the technical field of radiators, in particular to a radiator for a photovoltaic power generation inverter.
Background
An inverter: the inverter is a converter which converts direct current electric energy (batteries and storage batteries) into constant-frequency constant-voltage or frequency-modulation voltage-regulation alternating current (generally 220V,50Hz sine wave). It is composed of inverter bridge, control logic and filter circuit. The multifunctional electric grinding wheel is widely applicable to air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs (digital video disks), VCDs (video recorders), computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting and the like. The radiator for the photovoltaic power generation inverter in the prior art has the following problems:
at present, the radiator of the inverter mostly depends on a heat dissipation plate or a heat dissipation fin to absorb high temperature generated when the inverter operates, when the temperature absorbed by the heat dissipation plate or the heat dissipation fin is too high, the temperature on the surface of the inverter cannot be absorbed again, so that the effect of the radiator is poor, meanwhile, the inverter is mostly installed on the surface of photovoltaic equipment, when the inverter suffers from external impact, the inverter is often damaged, the service life of the inverter is seriously affected, and therefore, the radiator for the photovoltaic power generation inverter is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a radiator for a photovoltaic power generation inverter, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme: a radiator for a photovoltaic power generation inverter comprises a protective outer frame and an inverter body, wherein a mounting assembly is arranged on the surface of the protective outer frame, and radiating mechanisms are symmetrically arranged inside the protective outer frame;
the mounting assembly comprises a protective cover plate, one side of the protective cover plate, which is close to the protective outer frame, is in movable contact with one side of the inverter body, one side of the protective cover plate, which is far away from the protective outer frame, is uniformly distributed with threads and is rotatably connected with fastening bolts, one side of the protective outer frame, which is close to the protective cover plate, is uniformly distributed with threaded holes, the fastening bolts are in threaded connection with the threaded holes, one side of the protective cover plate, which is close to the protective outer frame, is fixedly provided with a clip strip in a clip shape, one side of the protective outer frame, which is close to the protective cover plate, is provided with a clip groove in a clip shape, the clip strip is in interference fit with the clip groove in a clip shape, the inner wall of the protective outer frame is fixedly provided with a heat dissipation frame, the outer wall of the inverter body is in movable contact with the inner wall of the heat dissipation frame, the inner wall of the heat dissipation frame is symmetrically and fixedly provided with a telescopic rod, a piston end of the telescopic rod is fixedly connected with a contact plate, the outer wall of the contact plate is in movable contact with the inner wall of the heat dissipation frame, two the outer wall of telescopic link all movable sleeve is equipped with expanding spring, expanding spring's one end and the inner wall fixed connection of heat dissipation frame, expanding spring's the other end and one side fixed connection of contact plate.
Preferably, the heat dissipation grooves are uniformly distributed on two sides of the protective outer frame.
Preferably, the two sides of the protective outer frame are symmetrically and fixedly connected with connecting blocks, and one side of each connecting block is in threaded rotation connection with a mounting bolt.
Preferably, a visual window is fixedly installed on the surface of the protective cover plate.
Preferably, one side of the heat dissipation frame is provided with an insertion groove, and the outer wall of the heat dissipation frame is uniformly and fixedly provided with heat dissipation fins.
Preferably, a rubber pad is fixedly mounted on one side of the contact plate, which is far away from the telescopic rod, and one side of the rubber pad, which is far away from the contact plate, is in movable contact with one side of the inverter body.
Preferably, the heat dissipation mechanism comprises linear electric cylinders, the linear electric cylinders are fixedly connected with the inner wall of the protective outer frame, sliding blocks are connected to the surfaces of the two linear electric cylinders in a sliding mode, motors are fixedly mounted on the opposite sides of the two sliding blocks, and fans are fixedly mounted at the driving output ends of the motors.
Compared with the prior art, the utility model has the beneficial effects that:
1. the inverter body is placed inside the heat dissipation frame, the protective cover plate is placed on the surface of the protective outer frame, the clip strip is clamped inside the clip groove, and the fastening bolt is turned to the inside of the threaded hole, so that the installation of the inverter body and the protection after the installation are conveniently finished, the inverter body is effectively prevented from being damaged due to external force impact, and the service life of the inverter body is effectively prolonged;
2. through opening sharp electric jar and motor, sharp electric jar makes the slider slide, and the slider drives the motor and removes, and the drive shaft of motor drives the fan and rotates, produces the air current when the fan rotates, and the air current reduces the temperature on radiating fin surface to make the inside hot-air of protection frame discharge to the outside of protection frame through the radiating groove, thereby the convenient cooling heat dissipation of having accomplished the dc-to-ac converter body, and then the effectual radiating effect who improves the dc-to-ac converter body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an external view of the protective outer frame of the present invention.
Fig. 2 is a schematic diagram of the separation of the protective outer frame and the protective cover plate according to the present invention.
Fig. 3 is a schematic cross-sectional view of the protective outer frame of the present invention.
Fig. 4 is an external view of the protective cover plate of the present invention.
In the figure: 1. a protective outer frame; 11. a heat sink; 12. connecting blocks; 13. installing a bolt; 2. an inverter body; 3. mounting the component; 31. a protective cover plate; 32. a visual window; 33. fastening a bolt; 34. a threaded hole; 35. clip strips; 36. a clip groove; 37. a heat dissipation frame; 371. inserting grooves; 372. a heat dissipating fin; 38. a telescopic rod; 39. a tension spring; 391. a contact plate; 392. a rubber pad; 4. a heat dissipation mechanism; 41. a linear electric cylinder; 42. a slider; 43. a motor; 44. a fan.
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.
Example (b): as shown in fig. 1 to 4, the utility model provides a radiator for a photovoltaic power generation inverter, which comprises a protective outer frame 1 and an inverter body 2, wherein a mounting component 3 is arranged on the surface of the protective outer frame 1, and radiating mechanisms 4 are symmetrically arranged inside the protective outer frame 1;
the mounting component 3 comprises a protective cover plate 31, one side of the protective cover plate 31 close to the protective outer frame 1 is in movable contact with one side of the inverter body 2, one side of the protective cover plate 31 far away from the protective outer frame 1 is uniformly provided with a fastening bolt 33 in a threaded rotating connection mode, one side of the protective outer frame 1 close to the protective cover plate 31 is uniformly provided with a threaded hole 34 in a threaded clamping mode, the fastening bolt 33 is in threaded clamping connection with the threaded hole 34 through a knob of the fastening bolt 33, the protective cover plate 31 and the protective outer frame 1 can be conveniently fixed, one side of the protective cover plate 31 close to the protective outer frame 1 is fixedly provided with a clip strip 35 in a clip mode, one side of the protective outer frame 1 close to the protective cover plate 31 is provided with a clip groove 36 in a clip mode, the clip strip 35 is in interference fit with the clip groove 36 in the clip mode, and the sealing performance of the protective cover plate 31 and the protective outer frame 1 after being fixedly mounted can be effectively improved, the inner wall of the protective outer frame 1 is fixedly provided with a heat dissipation frame 37, the outer wall of the inverter body 2 is movably contacted with the inner wall of the heat dissipation frame 37, the inverter body 2 can be arranged in the heat dissipation frame 37, the heat dissipation frame 37 is made of heat dissipation materials and can absorb the temperature of the surface of the inverter body 2, the inner wall of the heat dissipation frame 37 is symmetrically and fixedly provided with telescopic rods 38, a contact plate 391 is fixedly connected to a piston end of each telescopic rod 38, the outer wall of each contact plate 391 is movably contacted with the inner wall of the heat dissipation frame 37, the outer walls of the two telescopic rods 38 are movably sleeved with telescopic springs 39, the telescopic rods 38 can effectively improve the stability of the telescopic springs 39, one ends of the telescopic springs 39 are fixedly connected with the inner wall of the heat dissipation frame 37, the other ends of the telescopic springs 39 are fixedly connected with one side of the contact plate 391, the inverter body 2 is placed in the heat dissipation frame 37, and the inverter body 2 is pushed, the end of the inverter body 2 can contract the telescopic rod 38 and the telescopic spring 39 through the contact plate 391.
Further, radiating grooves 11 have been seted up to the equal evenly distributed in both sides of protection frame 1, and radiating grooves 11 can effectually improve the ventilation and heat dispersion of protection frame 1.
Further, the both sides of protection frame 1 are the symmetrical fixedly connected with connecting block 12 all, and one side screw thread of connecting block 12 rotates and is connected with mounting bolt 13, through knob mounting bolt 13, can be convenient will protect frame 1 and install the surface at photovoltaic equipment.
Further, the surface of the protective cover plate 31 is fixedly provided with a visible window 32, and the operator can observe the operation condition of the inverter body 2 conveniently through the visible window 32.
Furthermore, a plug groove 371 is formed in one side of the heat dissipation frame 37, the plug groove 371 is formed, external plug wires of the inverter body 2 can be conveniently plugged, heat dissipation fins 372 are uniformly distributed and fixedly mounted on the outer wall of the heat dissipation frame 37, and the heat dissipation fins 372 can absorb the temperature on the surface of the heat dissipation frame 37.
Further, a rubber pad 392 is fixedly installed on one side of the contact plate 391, which is far away from the telescopic rod 38, and one side of the rubber pad 392, which is far away from the contact plate 391, is movably contacted with one side of the inverter body 2, so that the rubber pad 392 can prevent the outer wall of the inverter body 2 from being worn.
Further, heat dissipation mechanism 4 is including straight line electric jar 41, the inner wall fixed connection of straight line electric jar 41 and protection frame 1, the equal sliding connection in surface of two straight line electric jars 41 has slider 42, through opening straight line electric jar 41, straight line electric jar 41 can drive slider 42 horizontal direction and slide, the equal fixed mounting in opposite side of two slider 42 has motor 43, slider 42 can drive motor 43 horizontal direction and remove, the drive output fixed mounting of motor 43 has fan 44, through opening motor 43, the drive shaft of motor 43 can drive fan 44 and rotate, the air current that produces when fan 44 rotates can make the inside hot gas flow of protection frame 1 discharge to the outside through radiating groove 11.
The working principle is as follows: when the inverter body 2 needs to be installed, a worker firstly places the protective outer frame 1 on the surface of the photovoltaic equipment, then turns the four installation bolts 13 clockwise respectively, and fixedly installs the protective outer frame 1 on the surface of the photovoltaic equipment;
subsequently, the inverter body 2 is placed inside the heat dissipation frame 37, the end of the inverter body 2 is brought into contact with the rubber pad 392 inside the heat dissipation frame 37, by pushing the inverter body 2, the inverter body 2 causes the two expansion rods 38 and the two expansion springs 39 to contract through the rubber pads 392 and the contact plates 391 until the inverter body 2 completely enters the inside of the heat dissipation frame 37, and then the protective cover 31 is placed on the surface of the protective outer frame 1 with the peripheries aligned, the clip strip 35 is clipped inside the clip groove 36 by pressing the protective cover plate 31, and four fastening bolts 33 are turned clockwise, and the four fastening bolts 33 are turned to the inside of the corresponding threaded holes 34, so that the installation of the inverter body 2 and the protection after the installation are conveniently completed, further effectively avoiding the damage of the inverter body 2 caused by external impact and effectively prolonging the service life of the inverter body 2;
when the temperature at which the inverter body 2 operates is excessively high, the heat dissipation frame 37 absorbs the temperature of the surface of the inverter body 2 due to the contact between the inverter body 2 and the heat dissipation frame 37, and the heat dissipation frame 37 transfers the heat to the surfaces of the plurality of heat dissipation fins 372;
meanwhile, by opening the two linear electric cylinders 41 and the two motors 43, the two linear electric cylinders 41 enable the two sliding blocks 42 to horizontally slide, the two sliding blocks 42 drive the corresponding motors 43 to horizontally move, the driving shafts of the two motors 43 drive the two fans 44 to rotate, air flow is generated when the two fans 44 rotate, the air flow reduces the temperature of the surfaces of the plurality of radiating fins 372, the hot air inside the protective outer frame 1 is discharged to the outside of the protective outer frame 1 through the plurality of radiating grooves 11, the two linear electric cylinders 41 and the two motors 43 are closed again until the temperature of the inverter body 2 meets the range value of normal operation, the cooling and the heat dissipation of the inverter body 2 are conveniently completed, and the heat dissipation effect of the inverter body 2 is effectively improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a radiator for photovoltaic power generation inverter, includes protection frame (1) and inverter body (2), its characterized in that: the surface of the protective outer frame (1) is provided with a mounting component (3), and the interior of the protective outer frame (1) is symmetrically provided with heat dissipation mechanisms (4);
the mounting component (3) comprises a protective cover plate (31), the protective cover plate (31) is close to one side of a protective outer frame (1) and is in movable contact with one side of an inverter body (2), one side of the protective outer frame (1) far away from the protective cover plate (31) is in threaded rotation connection with fastening bolts (33) in an evenly distributed manner, one side of the protective outer frame (1) close to the protective cover plate (31) is in threaded connection with threaded holes (34), the fastening bolts (33) are in threaded connection with the threaded holes (34), one side of the protective cover plate (31) close to the protective outer frame (1) is fixedly provided with a clip strip (35), one side of the protective outer frame (1) close to the protective cover plate (31) is provided with a clip groove (36), the clip strip (35) is in interference fit with the clip groove (36), and the inner wall of the protective outer frame (1) is fixedly provided with a heat dissipation frame (37), the external wall of dc-to-ac converter body (2) and the inner wall movable contact of heat dissipation frame (37), the inner wall symmetry fixed mounting of heat dissipation frame (37) has telescopic link (38), the piston end fixedly connected with contact plate (391) of telescopic link (38), the outer wall of contact plate (391) and the inner wall movable contact of heat dissipation frame (37), two the outer wall of telescopic link (38) all activity cover is equipped with expanding spring (39), the one end of expanding spring (39) and the inner wall fixed connection of heat dissipation frame (37), the other end of expanding spring (39) and one side fixed connection of contact plate (391).
2. The radiator for the photovoltaic power generation inverter as claimed in claim 1, wherein the radiating grooves (11) are uniformly distributed on both sides of the protective outer frame (1).
3. The heat sink for the photovoltaic power generation inverter as claimed in claim 1, wherein the protective outer frame (1) is fixedly connected with connecting blocks (12) at both sides symmetrically, and one side of the connecting blocks (12) is rotatably connected with mounting bolts (13) through threads.
4. The heat sink for the inverter for photovoltaic power generation as claimed in claim 1, wherein the surface of the protective cover plate (31) is fixedly provided with a visual window (32).
5. The radiator for the photovoltaic power generation inverter as claimed in claim 1, wherein one side of the heat dissipation frame (37) is provided with an insertion groove (371), and the outer wall of the heat dissipation frame (37) is uniformly and fixedly provided with heat dissipation fins (372).
6. The heat sink for the photovoltaic power generation inverter as claimed in claim 1, wherein a rubber pad (392) is fixedly mounted on a side of the contact plate (391) far from the telescopic rod (38), and a side of the rubber pad (392) far from the contact plate (391) is in movable contact with a side of the inverter body (2).
7. The radiator for the photovoltaic power generation inverter as claimed in claim 1, wherein the heat dissipation mechanism (4) comprises linear electric cylinders (41), the linear electric cylinders (41) are fixedly connected with the inner wall of the protective outer frame (1), sliding blocks (42) are slidably connected to the surfaces of the two linear electric cylinders (41), motors (43) are fixedly mounted on the opposite sides of the two sliding blocks (42), and fans (44) are fixedly mounted at the driving output ends of the motors (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259900.6U CN216313697U (en) | 2021-09-17 | 2021-09-17 | Radiator for photovoltaic power generation inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259900.6U CN216313697U (en) | 2021-09-17 | 2021-09-17 | Radiator for photovoltaic power generation inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216313697U true CN216313697U (en) | 2022-04-15 |
Family
ID=81112609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122259900.6U Expired - Fee Related CN216313697U (en) | 2021-09-17 | 2021-09-17 | Radiator for photovoltaic power generation inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216313697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537309A (en) * | 2024-01-09 | 2024-02-09 | 苏州汇影光学技术有限公司 | UVLED lamp with heat dissipation mounting sleeve and mounting method thereof |
-
2021
- 2021-09-17 CN CN202122259900.6U patent/CN216313697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537309A (en) * | 2024-01-09 | 2024-02-09 | 苏州汇影光学技术有限公司 | UVLED lamp with heat dissipation mounting sleeve and mounting method thereof |
| CN117537309B (en) * | 2024-01-09 | 2024-03-26 | 苏州汇影光学技术有限公司 | UVLED lamp with heat dissipation mounting sleeve and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |