CN117081355A - Inverter convenient to heat dissipation - Google Patents
Inverter convenient to heat dissipation Download PDFInfo
- Publication number
- CN117081355A CN117081355A CN202311069852.1A CN202311069852A CN117081355A CN 117081355 A CN117081355 A CN 117081355A CN 202311069852 A CN202311069852 A CN 202311069852A CN 117081355 A CN117081355 A CN 117081355A
- Authority
- CN
- China
- Prior art keywords
- inverter
- heat dissipation
- box body
- convenient
- inverter 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.)
- Withdrawn
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 37
- 239000000428 dust Substances 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 12
- 230000006835 compression Effects 0.000 abstract description 9
- 238000007906 compression Methods 0.000 abstract description 9
- 238000009423 ventilation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- H02M1/00—Details of apparatus for conversion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- 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
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
-
- 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
- H05K5/0213—Venting apertures; Constructional details thereof
- H05K5/0214—Venting apertures; Constructional details thereof with means preventing penetration of rain water or dust
-
- 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
- H05K7/20127—Natural convection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inverter Devices (AREA)
Abstract
The application provides an inverter convenient for heat dissipation, which comprises an inverter box body, wherein a heat dissipation hole is formed in the side face of the inverter box body, a mounting frame is mounted on the side face of the inverter box body, which is positioned outside the heat dissipation hole, a ventilation dustproof net is arranged in the mounting frame, limiting plates are arranged at two ends of the bottom of the mounting frame, and springs are vertically mounted at the top of the limiting plates. According to the application, the installation frame, the ventilation dustproof net, the cleaning plate, the cleaning hairbrush, the spring, the pull rope and the compression bar are arranged for use, so that before the inverter body is used, a worker steps on the compression bar by feet, and the pull rope drives the top plate to compress the spring, so that the sliding block drives the cleaning plate to move downwards in the sliding way, and in the moving process of the cleaning plate, the cleaning hairbrush is used for cleaning dust adsorbed on the surface of the ventilation dustproof net, therefore, the operation is simple, the normal heat dissipation of the heat dissipation holes is conveniently ensured when the inverter body works, and the normal work of the inverter box body is ensured.
Description
Technical Field
The application relates to the technical field of inverters, in particular to an inverter convenient for heat dissipation.
Background
The photovoltaic inverter is an inverter capable of converting variable direct current voltage generated by a photovoltaic solar panel into alternating current with a commercial power frequency, and can be fed back to a commercial power transmission system or used for an off-grid power grid, is one of important system balances in a photovoltaic array system, and can be used with common alternating current power supply equipment.
Through the mass retrieval, found among the prior art as publication number CN215818922U, a photovoltaic inverter convenient to heat dissipation is dirt-proof relates to electrical equipment technical field, including contravariant case and adjusting device, the surface of contravariant case is equipped with two adjusting device, adjusting device includes fixed frame, fixed frame fixed mounting is at the surface of contravariant case, the spout has been seted up on the surface of fixed frame, the inner wall sliding connection of spout has the dust screen, the surface swing joint of dust screen has two pull rings, two the arc surface fixedly connected with handle of pull ring, the surface fixed mounting of contravariant case has the fan that advances, the screw has been seted up to one side that the handle was kept away from to the dust screen. According to the application, the problems that when the traditional photovoltaic inverter works, dust is easy to accumulate at a radiating hole when the inverter is often installed outdoors, the working efficiency of the photovoltaic inverter is reduced if the photovoltaic inverter encounters a condition of high temperature, and the service life of equipment is greatly reduced under the action of the dust are solved.
In summary, according to the technical problem in the cited document, when the conventional photovoltaic inverter works, since the inverter is often installed outdoors and dust is easily accumulated on the protection net at the heat dissipation hole, if the photovoltaic inverter encounters a condition of higher temperature, the photovoltaic inverter reaches the filter net at the heat dissipation hole because of accumulation of dust, thereby reducing the heat dissipation effect, the working efficiency is reduced, and the service life of the device is greatly reduced under the action of the dust.
Accordingly, it is desirable to provide an inverter that facilitates heat dissipation.
Disclosure of Invention
The application provides an inverter convenient for heat dissipation, which solves the problems in the background technology.
In order to solve the technical problems, the inverter convenient to dissipate heat comprises an inverter box body, wherein a heat dissipation hole is formed in the side face of the inverter box body, a mounting frame is mounted on the side face of the inverter box body, located outside the heat dissipation hole, an air-permeable dustproof net is arranged inside the mounting frame, limiting plates are arranged at two ends of the bottom of the mounting frame, springs are vertically mounted at the tops of the limiting plates, a top plate is arranged at the top end of the springs, a sliding block is arranged at one end of the top plate, a cleaning plate is arranged between the two sliding blocks, cleaning brushes are arranged on the surface of the cleaning plate, a pull rope is arranged at the bottom of the top plate, and one end of the pull rope penetrates through the limiting plates and is provided with a compression rod.
Preferably, the top of the inverter box body is provided with a supporting rod, and the top end of the supporting rod is provided with a protective cover.
Preferably, the inner wall surface of the mounting frame is provided with a slide way in a penetrating way, and the inner width of the slide way is equal to the thickness of the sliding block.
Preferably, the surface of the limiting plate is provided with a yielding hole in a penetrating way.
Preferably, the outer side surface of the pressure lever is provided with anti-slip convex particles.
Preferably, the door plate is installed on the outer side surface of the inverter box body through a hinge, and the handle is installed on the outer side surface of the door plate.
Preferably, a controller is mounted on the outer side surface of the inverter box body.
Compared with the related art, the inverter convenient for heat dissipation has the following beneficial effects:
1. compared with the prior art, this kind of dc-to-ac converter convenient to heat dissipation is through setting up installing frame, ventilative dust screen, clearance board, clearance brush, spring, stay cord and depression bar's cooperation use for before the dc-to-ac converter body is using, the staff's foot steps on the depression bar, thereby drive roof compression spring through the stay cord, make the slider drive clearance board at the inside downwardly moving of slide, thereby in the removal that the clearance board removed, make the clearance brush clear up the pad to ventilative dust screen surface absorptive dust, this mode easy operation is convenient for guarantee at dc-to-ac converter body during operation, the normal heat dissipation of louvre guarantees the normal work of dc-to-ac box body.
Drawings
Fig. 1 is a schematic structural diagram of an inverter with heat dissipation convenience according to the present application;
fig. 2 is a schematic diagram of a mounting frame of an inverter with heat dissipation convenience according to the present application;
fig. 3 is a schematic diagram of a cleaning board structure of an inverter with heat dissipation convenience according to the present application.
Reference numerals in the drawings:
1. an inverter box body; 2. a compression bar; 3. a mounting frame; 4. a spring; 5. a pull rope; 6. a support rod; 7. a protective cover; 8. a controller; 9. a door panel; 10. a ventilation dust-proof net; 11. a limiting plate; 12. a relief hole; 13. a slideway; 14. a cleaning plate; 15. a slide block; 16. and a top plate.
Detailed Description
The application will be further described with reference to the drawings and embodiments.
First embodiment
Please refer to fig. 1-3 in combination. The utility model provides an dc-to-ac converter convenient to heat dissipation, includes inverter case body 1, the louvre has been seted up to inverter case body 1 side, inverter case body 1 side is located the louvre outside and installs installing frame 3, installing frame 3 inside is provided with ventilative dust screen 10, installing frame 3 bottom both ends are provided with limiting plate 11, spring 4 is vertically installed at limiting plate 11 top, spring 4 top is provided with roof 16, roof 16 one end is provided with slider 15, two be provided with clearance board 14 between the slider 15, clearance board 14 surface is provided with the clearance brush, roof 16 bottom is provided with stay cord 5, stay cord 5 one end runs through limiting plate 11 and is provided with depression bar 2.
Through setting up installing frame 3, ventilative dust screen 10, clearance board 14, clearance brush, spring 4, stay cord 5 and depression bar 2's cooperation use for before the dc-to-ac converter body is using, staff's foot steps on depression bar 2, thereby drive roof 16 compression spring 4 through stay cord 5, make slider 15 drive clearance board 14 at inside downwardly moving of slide 13, thereby in the removal that clearance board 14 removed, make the clearance brush clear up the pad to ventilative dust screen 10 surface absorptive dust, this mode easy operation is convenient for guarantee at the during operation of dc-to-ac converter body, the normal heat dissipation of louvre guarantees the normal work of dc-to-ac converter body 1.
The working principle of the inverter convenient for heat dissipation provided by the application is as follows:
this kind of dc-to-ac converter convenient to heat dissipation for before the dc-to-ac converter body is in use, staff's foot steps on depression bar 2, thereby drives roof 16 compression spring 4 through stay cord 5, makes slider 15 drive clearance board 14 at inside downwardly moving of slide 13, thereby in the removal that clearance board 14 removed, makes the clearance brush clear up the pad to ventilative dust screen 10 surface absorptive dust, this mode easy operation, is convenient for guarantee at dc-to-ac converter body during operation, the normal heat dissipation of louvre guarantees the normal work of dc-to-ac converter body 1.
Second embodiment
Referring to fig. 1-3 in combination, an inverter for facilitating heat dissipation is provided according to a first embodiment of the present application, and a second embodiment of the present application provides another inverter for facilitating heat dissipation. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the inverter convenient for heat dissipation provided in the second embodiment of the present application is different in that the top of the inverter box body 1 is provided with a support rod 6, the top end of the support rod 6 is provided with a protection cover 7, and the top of the inverter box body 1 is conveniently protected by the support rod 6 and the protection cover 7.
By adopting the technical scheme, the inner wall surface of the mounting frame 3 is penetrated and provided with the slide way 13, the inner width of the slide way 13 is equal to the thickness of the slide block 15, and the inner width of the slide way 13 is equal to the thickness of the slide block 15, so that the stability of the movement of the cleaning plate 14 in the slide way 13 is conveniently improved.
By adopting the technical scheme, the surface of the limiting plate 11 is provided with the abdication hole 12 in a penetrating way, and the abdication hole 12 is arranged, so that the abdication of the pull rope 5 is facilitated.
By adopting the technical scheme, the outer side surface of the compression bar 2 is provided with the anti-skid convex particles, and the anti-skid performance of the compression bar 2 is conveniently improved by arranging the anti-skid convex particles.
By adopting the technical scheme, door plate 9 is installed on the outer side surface of inverter box body 1 through the hinge, the handle is installed on the outer side surface of door plate 9, and the inverter box body 1 is convenient to seal through setting up door plate 9.
By adopting the technical scheme, the controller 8 is arranged on the outer side surface of the inverter box body 1, the controller 8 is arranged, the control of the electric elements inside the inverter box body is facilitated, the control circuit of the controller 8 can be realized through simple programming of a person skilled in the art, and the inverter box is only used and is not transformed, so that the control mode and circuit connection are not described in detail.
It should be noted that, various components used in the document of the present application are standard components, which can be purchased from the market, the specific connection modes of the components adopt conventional means such as mature bolts, rivets and welding in the prior art, the mechanical, the components and the electrical equipment adopt conventional models in the prior art, the circuit connection adopts conventional connection modes in the prior art, and the electrical equipment is communicated with an external safety power supply, and no specific description is made here.
The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present application.
Claims (7)
1. The utility model provides an dc-to-ac converter convenient to heat dissipation, includes inverter box body (1), a serial communication port, the louvre has been seted up to inverter box body (1) side, install installing frame (3) in the louvre outside of inverter box body (1) side, installing frame (3) inside is provided with ventilative dust screen (10), installing frame (3) bottom both ends are provided with limiting plate (11), spring (4) are vertically installed at limiting plate (11) top, spring (4) top is provided with roof (16), roof (16) one end is provided with slider (15), two be provided with clearance board (14) between slider (15), clearance board (14) surface is provided with the clearance brush, roof (16) bottom is provided with stay cord (5), stay cord (5) one end runs through limiting plate (11) and is provided with depression bar (2).
2. The inverter convenient for heat dissipation according to claim 1, wherein a supporting rod (6) is arranged at the top of the inverter box body (1), and a protective cover (7) is arranged at the top end of the supporting rod (6).
3. The inverter convenient for heat dissipation according to claim 1, wherein the inner wall surface of the mounting frame (3) is provided with a slide way (13) in a penetrating manner, and the inner width of the slide way (13) is equal to the thickness of the sliding block (15).
4. The inverter convenient for heat dissipation according to claim 1, wherein the limiting plate (11) has a relief hole (12) penetrating through the surface thereof.
5. An inverter for facilitating heat dissipation according to claim 1, characterized in that the outer side surface of the pressing rod (2) is provided with anti-slip protruding particles.
6. The inverter convenient for heat dissipation according to claim 1, wherein a door plate (9) is mounted on the outer side surface of the inverter box body (1) through a hinge, and a handle is mounted on the outer side surface of the door plate (9).
7. An inverter facilitating heat dissipation according to claim 1, wherein the inverter case body (1) is provided with a controller (8) on an outer side surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311069852.1A CN117081355A (en) | 2023-08-24 | 2023-08-24 | Inverter convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311069852.1A CN117081355A (en) | 2023-08-24 | 2023-08-24 | Inverter convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117081355A true CN117081355A (en) | 2023-11-17 |
Family
ID=88719154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311069852.1A Withdrawn CN117081355A (en) | 2023-08-24 | 2023-08-24 | Inverter convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117081355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118375619A (en) * | 2024-05-20 | 2024-07-23 | 江苏恒康机电有限公司 | An energy-saving motor-direct-connected medium-pressure centrifugal fan |
-
2023
- 2023-08-24 CN CN202311069852.1A patent/CN117081355A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118375619A (en) * | 2024-05-20 | 2024-07-23 | 江苏恒康机电有限公司 | An energy-saving motor-direct-connected medium-pressure centrifugal fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20231117 |
|
| WW01 | Invention patent application withdrawn after publication |