CN110690853B - Outdoor high-stability photovoltaic power station protocol converter - Google Patents
Outdoor high-stability photovoltaic power station protocol converter Download PDFInfo
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- CN110690853B CN110690853B CN201911090651.3A CN201911090651A CN110690853B CN 110690853 B CN110690853 B CN 110690853B CN 201911090651 A CN201911090651 A CN 201911090651A CN 110690853 B CN110690853 B CN 110690853B
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- equipment cabinet
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 239000000872 buffer Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 11
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
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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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an outdoor high-stability photovoltaic power station protocol converter, and relates to the field of photovoltaic power stations. This outdoor high stability photovoltaic power plant protocol converter of using includes the equipment cabinet body and converter main part, the arc wall has been seted up to the lateral wall of the equipment cabinet body, the lateral wall fixedly connected with and the arc wall assorted converter draw runner of converter main part, the lateral wall sliding connection of the equipment cabinet body has sliding heat dissipation board, install multiunit radiator fan on the sliding heat dissipation board, the bottom fixedly connected with bottom plate of the equipment cabinet body, be equipped with buffer between bottom plate and the sliding heat dissipation board, the first stand of lateral wall fixedly connected with and the second stand of the equipment cabinet body, the top of first stand and second stand be equipped with converter main part assorted chucking device. This outdoor high stability photovoltaic power plant protocol converter of being convenient for install, heat dispersion is good, can carry out the shock attenuation to the vibrations that produce, makes the converter main part closely laminate with the slip heating panel, prevents that the pine from taking off.
Description
Technical Field
The invention relates to the technical field of photovoltaic power stations, in particular to an outdoor high-stability photovoltaic power station protocol converter.
Background
A photovoltaic power station is a power generation system which utilizes solar energy and is composed of electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid.
The existing converter is generally fixed by bolts and is not simple and convenient enough to install, furthermore, electromechanical equipment generally can generate large vibration when working, so that a box body slightly vibrates or shakes, the photovoltaic power station protocol converter is arranged in the box body of the control equipment, internal parts can be influenced or damaged due to vibration or shaking for a long time, the fixation of the converter can be loosened, and the like.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses an outdoor high-stability photovoltaic power station protocol converter, which aims to solve the problems in the background technology.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: an outdoor high-stability photovoltaic power station protocol converter comprises an equipment cabinet body and a converter main body, the side wall of the equipment cabinet body is provided with an arc-shaped groove, the side wall of the converter main body is fixedly connected with a converter slide bar matched with the arc-shaped groove, the converter main body is connected with the side wall of the equipment cabinet body in a sliding way through a converter sliding strip, the side wall of the equipment cabinet body is connected with a sliding heat dissipation plate in a sliding way, a plurality of groups of radiating fans are arranged on the sliding radiating plate, a bottom plate is fixedly connected with the bottom of the equipment cabinet body, a buffer device is arranged between the bottom plate and the sliding heat dissipation plate, the bottom of the converter main body is abutted against the sliding heat dissipation plate, the side wall of the equipment cabinet body is fixedly connected with a first upright post and a second upright post which are respectively positioned at two sides of the converter main body and are vertically distributed, and clamping devices matched with the converter main body are arranged at the tops of the first stand column and the second stand column.
Preferably, one side fixedly connected with that the sliding heat dissipation plate is close to the equipment cabinet body and the arc wall assorted heating panel draw runner, the sliding heat dissipation plate is specific to be connected at the lateral wall of the equipment cabinet body through the sliding heat dissipation panel draw runner in a sliding manner.
Preferably, buffer includes fixed column and flexible post, fixed column fixed connection is at the top of bottom plate, flexible post fixed connection is in the bottom of sliding heat dissipation board, flexible post runs through the top downwardly extending and the fixedly connected with plectane of fixed column.
Preferably, the circular plate is connected to the inner wall of the fixing column in a sliding mode, a first spring is arranged inside the fixing column, one end of the first spring is fixedly connected to the bottom wall of the fixing column, the other end of the fixing column is fixedly connected to the bottom of the circular plate, and the first spring is in a compression state.
Preferably, the chucking device includes the check lock lever, the turn trough has been seted up at the top of first stand, the check lock lever rotates the top of connecting at first stand, the check lock lever is close to the first threaded rod of the one end fixedly connected with of first stand, the lateral wall of first stand seted up with first threaded rod assorted spout, one side that the check lock lever was kept away from to first threaded rod is passed the spout and threaded connection has first jam plate.
Preferably, the one end fixedly connected with second threaded rod of first threaded rod is kept away from to the check lock lever, the outer wall threaded connection of second threaded rod has the second locking board, the top of second stand seted up with check lock lever assorted locking groove, the bottom of check lock lever is equipped with the tight mechanism of supporting that corresponds with the converter bulk phase.
Preferably, the abutting mechanism comprises a sliding plate, a rectangular groove is formed in the locking rod, the sliding plate penetrates through the outer wall of the locking rod and is connected in the rectangular groove in a sliding mode, a limiting plate is fixedly connected to the top of the sliding plate, and the limiting plate is connected in the rectangular groove in a sliding mode.
Preferably, be equipped with the second spring in the rectangular channel, the one end of second spring offsets with the roof of rectangular channel, the other end and the limiting plate of second spring offset, just the second spring is in compression state, the bottom of limiting plate offsets with the diapire of rectangular channel.
Preferably, one side of the converter main body, which is far away from the equipment cabinet body, is provided with a plurality of groups of interfaces, and the number of the cooling fans is 6-10 groups.
The invention discloses an outdoor high-stability photovoltaic power station protocol converter, which has the following beneficial effects:
1. this outdoor high stability photovoltaic power plant protocol converter, when photovoltaic power plant's equipment box takes place vibrations or rocks, converter main part accessible bottom buffer buffers the shock attenuation, the converter main part drives the motion of sliding heat dissipation board, sliding heat dissipation board drives flexible post motion, flexible post drives the plectane motion, the plectane drives first spring and compresses and tensile, and then the realization is cushioned the converter main part, prevent that the long-time vibrations of converter main part from causing the influence or damaging to internals.
2. This outdoor high stability photovoltaic power plant protocol converter, through setting up arc wall, first stand, second stand and chucking device, realized can accomplishing the fixed of converter main part through the locking of operation check lock lever, this device is simple convenient to the fixed method of converter main part, satisfies the user demand to the check lock lever can slide from top to bottom, can satisfy the fixed to the converter main part of different thickness.
3. This outdoor high stability photovoltaic power plant protocol converter of using can blow formula or air-draft heat dissipation to the bottom of converter main part through setting up radiator fan, prevents that the interior high temperature of photovoltaic power plant equipment from appearing generating heat when causing equipment to use, influencing the phenomenon of work.
4. This outdoor high stability photovoltaic power plant protocol converter supports tight device through setting up, can be so that converter main part and slip heating panel closely laminate, prevent the pine and take off, and then guaranteed buffering effect and radiating effect, after vibrations or rocking take place, during converter main part up-and-down motion, the sliding plate keeps laminating with the converter main part all the time, and the second spring drives the limiting plate and slides in the rectangular channel, and the limiting plate promotes the sliding plate and keeps laminating with the converter main part.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the sliding panel of the present invention;
FIG. 6 is a first side view of the present invention;
FIG. 7 is an enlarged cross-sectional view of portion C of FIG. 6 in accordance with the present invention;
FIG. 8 is a second structural diagram of the present invention;
FIG. 9 is an enlarged view of portion D of FIG. 8 in accordance with the present invention;
fig. 10 is a view showing the structure of a first threaded rod of the present invention;
FIG. 11 is a second side view of the present invention;
FIG. 12 is a view showing the structure of a slider for a heat dissipating plate according to the present invention;
fig. 13 is a structural view of the heat dissipation fan of the present invention.
In the figure: 1 equipment cabinet, 101 arc-shaped grooves, 2 bottom plates, 201 fixing columns, 202 first springs, 3 sliding heat dissipation plates, 301 telescopic columns, 302 round plates, 303 heat dissipation plate sliding strips, 304 heat dissipation fans, 4 first upright columns, 401 rotating grooves, 402 sliding grooves, 5 second upright columns, 501 locking grooves, 6 locking rods, 601 rectangular grooves, 602 sliding plates, 603 limiting plates, 604 second springs, 605 first threaded rods, 606 first locking plates, 607 second threaded rods, 608 second locking plates, 7 converter bodies, 701 interfaces and 702 converter sliding strips.
Detailed Description
The embodiment of the invention provides an outdoor high-stability photovoltaic power station protocol converter, as shown in fig. 1-13, which comprises an equipment cabinet body 1 and a converter main body 7, wherein the side wall of the equipment cabinet body 1 is provided with an arc-shaped groove 101, the side wall of the converter main body 7 is fixedly connected with a converter sliding strip 702 matched with the arc-shaped groove 101, the converter main body 7 is connected with the side wall of the equipment cabinet body 1 through the converter sliding strip 702 in a sliding manner, the side wall of the equipment cabinet body 1 is connected with a sliding heat dissipation plate 3 in a sliding manner, the sliding heat dissipation plate 3 is provided with a plurality of groups of heat dissipation fans 304, the bottom of the equipment cabinet body 1 is fixedly connected with a bottom plate 2, a buffer device is arranged between the bottom plate 2 and the sliding heat dissipation plate 3, the bottom of the converter main body 7 is abutted against the sliding heat dissipation plate 3, the side wall of the equipment cabinet body 1 is fixedly connected with a first upright post 4 and a second upright post 5, the first upright post 4 and the second upright post 5 are respectively positioned at two sides of the converter main body 7 and are vertically distributed, the top of first stand 4 and second stand 5 is equipped with 7 assorted chucking devices of converter main part, when photovoltaic power plant's equipment box takes place vibrations or rocks, 7 accessible bottom buffer of converter main part cushion the shock attenuation, converter main part 7 drives 3 motions of sliding heat dissipation board, 3 motions of sliding heat dissipation board drive flexible post 301, flexible post 301 drives the motion of plectane 302, plectane 302 drives first spring 202 and compresses and stretch, and then the realization is cushioned converter main part 7, prevent that 7 long-time vibrations of converter main part from causing the influence or damage to the internals.
One side that sliding heat dissipation plate 3 is close to the equipment cabinet 1 fixedly connected with arc groove 101 assorted heating dissipation plate draw runner 303, sliding heat dissipation plate 3 is specific through heating dissipation plate draw runner 303 sliding connection at the lateral wall of the equipment cabinet 1.
Buffer includes fixed column 201 and flexible post 301, fixed column 201 fixed connection is at the top of bottom plate 2, flexible post 301 fixed connection is in the bottom of sliding heat dissipation plate 3, flexible post 301 runs through the top downwardly extending and the fixedly connected with plectane 302 of fixed column 201, plectane 302 sliding connection is at the inner wall of fixed column 201, the inside of fixed column 201 is equipped with first spring 202, the one end fixed connection of first spring 202 is at the inside diapire of fixed column 201, the other end fixed connection of fixed column 201 is in the bottom of plectane 302, and first spring 202 is in compression state.
The chucking device includes check lock lever 6, the turn-trough 401 has been seted up at the top of first stand 4, check lock lever 6 rotates the top of connecting at first stand 4, check lock lever 6 is close to the first threaded rod 605 of the one end fixedly connected with of first stand 4, the lateral wall of first stand 4 seted up with first threaded rod 605 assorted spout 402, spout 402 and threaded connection have a first locking plate 606 are passed to one side that check lock lever 6 was kept away from to first threaded rod 605, through setting up arc wall 101, first stand 4, second stand 5 and chucking device, it can accomplish the fixed to converter main part 7 to have realized the locking through operation check lock lever 6, this device is simple convenient to the fixed method of converter main part 7, satisfy the user's demand, and check lock lever 6 can slide from top to bottom, can satisfy the fixed to the converter main part 7 of different thickness.
A second threaded rod 607 is fixedly connected to one end of the locking rod 6 far away from the first threaded rod 605, a second locking plate 608 is in threaded connection with the outer wall of the second threaded rod 607, a locking groove 501 matched with the locking rod 6 is formed in the top of the second upright post 5, a tightening mechanism corresponding to the converter main body 7 is arranged at the bottom of the locking rod 6 and comprises a sliding plate 602, a rectangular groove 601 is formed in the locking rod 6, the sliding plate 602 penetrates through the outer wall of the locking rod 6 and is slidably connected in the rectangular groove 601, a limiting plate 603 is fixedly connected to the top of the sliding plate 602 and is slidably connected in the rectangular groove 601, the converter main body 7 can be tightly attached to the sliding heat dissipation plate 3 by arranging a tightening device, loosening is prevented, and further a buffering effect and a heat dissipation effect are ensured, when the converter main body 7 moves up and down after vibration or shaking occurs, the sliding plate 602 is always attached to the converter main body 7, the second spring 604 drives the limiting plate 603 to slide in the rectangular groove 601, and the limiting plate 603 pushes the sliding plate 602 to keep fit with the converter body 7.
The rectangular groove 601 is internally provided with a second spring 604, one end of the second spring 604 abuts against the top wall of the rectangular groove 601, the other end of the second spring 604 abuts against the limiting plate 603, the second spring 604 is in a compressed state, and the bottom of the limiting plate 603 abuts against the bottom wall of the rectangular groove 601.
One side that the equipment cabinet body 1 was kept away from to converter main part 7 is provided with multiunit interface 701, and radiator fan 304's quantity is 6-10 groups, can carry out formula of blowing or air-draft heat dissipation to the bottom of converter main part 7 through setting up radiator fan 304, prevents that the interior high temperature of photovoltaic power plant equipment from causing the phenomenon that equipment appears generating heat when using, influences work.
The working principle is as follows: when the user uses, can be earlier with converter draw bar 702 card in the arc groove 101, then promote converter main part 7 downwards, and then make converter main part 7 offset with sliding heat dissipation plate 3, pulling check lock lever 6 this moment, check lock lever 6 rotates along turn-trough 401, and make check lock lever 6 keep away from the one end card of turn-trough 401 and advance in locking trough 501, push check lock lever 6 downwards this moment, check lock lever 6 drives sliding plate 602 downward slip and offsets with converter main part 7, rotatory first check lock plate 606 and second check lock plate 608 and then fix check lock lever 6 this moment, and then accomplish the fixing to converter main part 7, this device is simple and convenient to the fixed method of converter main part 7, satisfy the user's demand.
When the equipment box of photovoltaic power plant takes place vibrations or rocks, 7 accessible bottom buffer of converter main part cushions the shock attenuation, 3 movements of converter main part 7 drive sliding heat dissipation board, 3 movements of sliding heat dissipation board drive flexible post 301, flexible post 301 drives the motion of plectane 302, plectane 302 drives first spring 202 and compresses and tensile, and then realize buffering converter main part 7, prevent that converter main part 7 from shaking for a long time and causing the influence or damage to internals.
This device supports tight device through the setting, can make converter main part 7 closely laminate with sliding heat sink 3, prevents to appear taking off and takes off, and then has guaranteed buffering effect and radiating effect, and after taking place vibrations or rocking, when the up-and-down motion of converter main part 7, sliding plate 602 keeps laminating with converter main part 7 all the time, and second spring 604 drives limiting plate 603 and slides in rectangular channel 601, and limiting plate 603 promotes sliding plate 602 and converter main part 7 and keeps laminating.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an outdoor high stability photovoltaic power plant protocol converter that uses, includes equipment cabinet body (1) and converter main part (7), its characterized in that: arc wall (101) have been seted up to the lateral wall of the equipment cabinet body (1), the lateral wall fixedly connected with and arc wall (101) assorted converter draw runner (702) of converter main part (7), converter main part (7) are through converter draw runner (702) sliding connection at the lateral wall of the equipment cabinet body (1), the lateral wall sliding connection of the equipment cabinet body (1) has sliding heat dissipation board (3), install multiunit radiator fan (304) on sliding heat dissipation board (3), the bottom fixedly connected with bottom plate (2) of the equipment cabinet body (1), be equipped with buffer between bottom plate (2) and sliding heat dissipation board (3), the bottom and sliding heat dissipation board (3) of converter main part (7) offset, the lateral wall fixedly connected with first stand (4) and second stand (5) of the equipment cabinet body (1), first stand (4) and second stand (5) are located the both sides and the vertical distribution of converter main part (7) respectively The tops of the first upright post (4) and the second upright post (5) are provided with clamping devices matched with the converter main body (7);
the clamping device comprises a locking rod (6), a rotary groove (401) is formed in the top of the first stand column (4), the locking rod (6) is rotatably connected to the top of the first stand column (4), the locking rod (6) is close to a first threaded rod (605) fixedly connected to one end of the first stand column (4), a sliding groove (402) matched with the first threaded rod (605) is formed in the side wall of the first stand column (4), and one side, away from the locking rod (6), of the first threaded rod (605) penetrates through the sliding groove (402) and is in threaded connection with a first locking plate (606).
2. The outdoor high-stability photovoltaic power plant protocol converter according to claim 1, wherein: one side fixedly connected with that sliding heat panel (3) are close to the equipment cabinet body (1) and arc wall (101) assorted heating panel draw runner (303), sliding heat panel (3) are through heating panel draw runner (303) sliding connection at the lateral wall of the equipment cabinet body (1).
3. The outdoor high-stability photovoltaic power plant protocol converter according to claim 1, characterized in that: buffer includes fixed column (201) and flexible post (301), fixed column (201) fixed connection is at the top of bottom plate (2), flexible post (301) fixed connection is in the bottom of sliding heat dissipation board (3), top downwardly extending and fixedly connected with plectane (302) that flexible post (301) run through fixed column (201).
4. The outdoor high-stability photovoltaic power plant protocol converter according to claim 3, characterized in that: the circular plate (302) is connected to the inner wall of the fixing column (201) in a sliding mode, a first spring (202) is arranged inside the fixing column (201), one end of the first spring (202) is fixedly connected to the bottom wall of the fixing column (201), the other end of the fixing column (201) is fixedly connected to the bottom of the circular plate (302), and the first spring (202) is in a compressed state.
5. The outdoor high-stability photovoltaic power plant protocol converter according to claim 1, wherein: one end of the locking rod (6) far away from the first threaded rod (605) is fixedly connected with a second threaded rod (607), the outer wall of the second threaded rod (607) is in threaded connection with a second locking plate (608), a locking groove (501) matched with the locking rod (6) is formed in the top of the second upright post (5), and a clamping mechanism corresponding to the converter main body (7) is arranged at the bottom of the locking rod (6).
6. The outdoor high-stability photovoltaic power plant protocol converter according to claim 5, wherein: the abutting mechanism comprises a sliding plate (602), a rectangular groove (601) is formed in the locking rod (6), the sliding plate (602) penetrates through the outer wall of the locking rod (6) and is connected in the rectangular groove (601) in a sliding mode, a limiting plate (603) is fixedly connected to the top of the sliding plate (602), and the limiting plate (603) is connected in the rectangular groove (601) in a sliding mode.
7. The outdoor high-stability photovoltaic power plant protocol converter according to claim 6, wherein: be equipped with second spring (604) in rectangular groove (601), the one end of second spring (604) offsets with the roof of rectangular groove (601), the other end and limiting plate (603) of second spring (604) offset, just second spring (604) are in compression state, the bottom of limiting plate (603) offsets with the diapire of rectangular groove (601).
8. The outdoor high-stability photovoltaic power plant protocol converter according to claim 1, wherein: one side of the converter main body (7) far away from the equipment cabinet body (1) is provided with a plurality of groups of interfaces (701), and the number of the cooling fans (304) is 6-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090651.3A CN110690853B (en) | 2019-11-09 | 2019-11-09 | Outdoor high-stability photovoltaic power station protocol converter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090651.3A CN110690853B (en) | 2019-11-09 | 2019-11-09 | Outdoor high-stability photovoltaic power station protocol converter |
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| CN110690853A CN110690853A (en) | 2020-01-14 |
| CN110690853B true CN110690853B (en) | 2022-07-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114698295B (en) * | 2022-03-16 | 2023-10-03 | 国网山东省电力公司惠民县供电公司 | Electric power simulation signal conversion device |
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| JP2014045181A (en) * | 2012-07-30 | 2014-03-13 | Kyocera Corp | Relay unit and photovoltaic power generator |
| CN206697799U (en) * | 2017-04-18 | 2017-12-01 | 山东海德光伏新能源科技有限公司 | A kind of electric power distributing cabinet with circular radiating cavity configuration |
| CN207398675U (en) * | 2017-11-08 | 2018-05-22 | 杨飞飞 | A kind of electric power cabinet with damping and high-efficient radiating function |
| CN208272448U (en) * | 2018-07-02 | 2018-12-21 | 国网江西省电力有限公司南昌供电分公司 | A kind of power distribution cabinet of power scheduling |
-
2019
- 2019-11-09 CN CN201911090651.3A patent/CN110690853B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014045181A (en) * | 2012-07-30 | 2014-03-13 | Kyocera Corp | Relay unit and photovoltaic power generator |
| CN206697799U (en) * | 2017-04-18 | 2017-12-01 | 山东海德光伏新能源科技有限公司 | A kind of electric power distributing cabinet with circular radiating cavity configuration |
| CN207398675U (en) * | 2017-11-08 | 2018-05-22 | 杨飞飞 | A kind of electric power cabinet with damping and high-efficient radiating function |
| CN208272448U (en) * | 2018-07-02 | 2018-12-21 | 国网江西省电力有限公司南昌供电分公司 | A kind of power distribution cabinet of power scheduling |
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