CN213214059U - Solar power generation photovoltaic inverter heat dissipation protection component - Google Patents
Solar power generation photovoltaic inverter heat dissipation protection component Download PDFInfo
- Publication number
- CN213214059U CN213214059U CN202022307525.3U CN202022307525U CN213214059U CN 213214059 U CN213214059 U CN 213214059U CN 202022307525 U CN202022307525 U CN 202022307525U CN 213214059 U CN213214059 U CN 213214059U
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- 238000010248 power generation Methods 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 241000883990 Flabellum Species 0.000 claims abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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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 belongs to the technical field of photovoltaic inverter equipment, especially, be a solar energy power generation photovoltaic inverter heat dissipation protection component, including the dc-to-ac converter casing, a plurality of first circular ports have been seted up to the inner bottom wall of dc-to-ac converter casing, and a plurality of second circular ports have been seted up to the inner roof of dc-to-ac converter casing, the left and right sides fixedly connected with U-shaped plate of dc-to-ac converter casing, the rectangular channel has all been seted up to the both sides inner wall of U-shaped plate, and the inner bottom wall movable contact of U-shaped plate has the rectangle case, the first horizontal pole of fixedly connected with between the left side inner wall of rectangle case and the right side inner wall, the rear of first horizontal pole is equipped with the U-shaped pole, two round poles. The utility model discloses a set up U-shaped board, rectangle case, bottom plate, motor and flabellum and cooperate, solved the fan and be not convenient for take off fast from the dc-to-ac converter and do not have the problem of the function of buffering protection mostly.
Description
Technical Field
The utility model relates to a photovoltaic inverter equipment technical field specifically is a solar energy power generation photovoltaic inverter heat dissipation protection component.
Background
The photovoltaic inverter is also called a power supply regulator, and can be divided into an independent power supply and a grid connection according to the application of the inverter in a photovoltaic power generation system; according to the waveform modulation mode, the inverter can be divided into a square wave inverter, a step wave inverter, a sine wave inverter and a combined three-phase inverter; as for inverters used for grid-connected systems, there are transformer type inverters and non-transformer type inverters according to the presence or absence of a transformer. In a solar power generation system, the level of inverter efficiency is an important factor for determining the size of the solar cell capacity and the storage battery capacity. The existing inverter radiates heat through the radiator fan arranged at the bottom of the inverter, but when the radiator fan is used for a long time, the radiator fan is not convenient to be quickly taken down from the inverter, and meanwhile, when the inverter is used, most of the inverter does not have the function of buffering protection and cannot meet the use requirement, so that the heat radiation protection component of the solar power generation photovoltaic inverter is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a solar energy power generation photovoltaic inverter heat dissipation protection component has solved the fan and has not been convenient for take off fast from the dc-to-ac converter with the problem of the function that the dc-to-ac converter mostly does not have the buffering protection.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a solar power generation photovoltaic inverter heat dissipation protection assembly comprises an inverter shell, wherein a plurality of first circular holes are formed in the inner bottom wall of the inverter shell, a plurality of second circular holes are formed in the inner top wall of the inverter shell, U-shaped plates are fixedly connected to the left side and the right side of the inverter shell, rectangular grooves are formed in the inner walls of the two sides of each U-shaped plate, a rectangular box is movably contacted with the inner bottom wall of each U-shaped plate, a first cross rod is fixedly connected between the inner wall of the left side and the inner wall of the right side of the rectangular box, a U-shaped rod is arranged behind the first cross rod, two round rods are fixedly connected to the front surface of each U-shaped rod, the first cross rod is slidably sleeved on the outer sides of the round rods, two first springs are fixedly connected between the mutually close sides of the U-shaped rod and the first cross rod, the first springs are sleeved on the outer sides of the corresponding, two square rods are arranged behind the U-shaped rod, the front ends of the square rods are respectively provided with a second inclined plane, the first inclined plane is matched with the second inclined plane, the sides, far away from each other, of the two square rods are fixedly connected with second cross rods, the ends, far away from each other, of the two second cross rods extend out of the rectangular box, two second springs are fixedly connected between the sides, far away from each other, of the two square rods and the inner walls of the two sides of the rectangular box respectively, the second cross bar is movably clamped with the corresponding rectangular groove, the front side of the U-shaped bar is fixedly connected with a square sliding bar, the first cross rod is sleeved outside the square slide rod in a sliding manner, the front end of the square slide rod extends out of the rectangular box and is fixedly connected with a square plate, a third spring is fixedly connected between the rear surface of the square plate and the front surface of the rectangular box, the upper surface of rectangle case fixedly connected with motor, the output fixedly connected with flabellum of motor.
As a preferred technical scheme of the utility model, the lower fixed surface of U-shaped board is connected with the connecting plate, four rectangle boxes of lower fixed surface of connecting plate are connected with, the interior roof fixedly connected with of rectangle box erects the slide bar, the inner wall sliding connection of rectangle box has the rectangular plate, the outside at the perpendicular slide bar of correspondence is established to rectangular plate sliding sleeve, fixedly connected with fourth spring between the upper surface of the interior roof of rectangle box and the rectangular plate that corresponds, the equal fixedly connected with support leg post of lower surface of rectangular plate, the lower extreme slip of support leg post extends to the rectangle box outside and fixedly connected with bottom plate.
As a preferred technical scheme of the utility model, two first circular recesses have been seted up to the rear surface of first horizontal pole, the inner wall of first circular recess and the round bar outside sliding connection who corresponds.
As a preferred technical scheme of the utility model, first rectangular hole has all been seted up to the left and right sides inner wall of rectangle case, the inner wall in first rectangular hole and the outside sliding connection of the second horizontal pole that corresponds.
As a preferred technical scheme of the utility model, the second rectangular hole has been seted up to the front side inner wall of rectangle case, the inner wall in second rectangular hole and the outside sliding connection of square slide bar.
As an optimal technical scheme of the utility model, the second circular recess has been seted up to the upper surface of rectangular plate, the inner wall of second circular recess and the outside sliding connection of the perpendicular slide bar that corresponds.
(III) advantageous effects
Compared with the prior art, the utility model provides a solar energy power generation photovoltaic inverter heat dissipation protection component possesses following beneficial effect:
1. this solar energy power generation photovoltaic inverter heat dissipation protection component cooperatees through setting up U-shaped pole, square plate, motor, rectangle case and flabellum, drives square slide bar through promoting the square plate and removes, drives the U-shaped pole through square slide bar and removes and make the square bar break away from the rectangular channel and take off driving the second horizontal pole, during the installation, promotes the square bar, drives the second horizontal pole under second spring fit and resets the card and go into the rectangular channel, quick assembly disassembly.
2. This solar energy power generation photovoltaic inverter heat dissipation protection component cooperatees through setting up U-shaped board, rectangle box, fourth spring and connecting plate, and when the dc-to-ac converter was in the shock condition, the U-shaped board drove rectangle case vibrations, and rectangle case drove the connecting plate and drove rectangle box vibrations, thereby plays the absorbing effect of buffering under fourth spring self elasticity effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top perspective view of FIG. 1;
FIG. 3 is a schematic bottom sectional perspective view of FIG. 2;
FIG. 4 is a schematic side sectional perspective view of FIG. 1;
FIG. 5 is a schematic perspective view of the U-shaped plate of FIG. 1;
FIG. 6 is an enlarged perspective view of portion A of FIG. 3;
fig. 7 is an enlarged perspective view of a portion B in fig. 4.
In the figure: 1. an inverter case; 2. a U-shaped plate; 3. a rectangular box; 4. a first cross bar; 5. a U-shaped rod; 6. a round bar; 7. a first spring; 8. a square bar; 9. a second cross bar; 10. a second spring; 11. a square slide bar; 12. a square plate; 13. a third spring; 14. a motor; 15. a fan blade; 16. a connecting plate; 17. a rectangular box; 18. a vertical sliding rod; 19. a rectangular plate; 20. a fourth spring; 21. a support leg post; 22. a base plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present invention provides the following technical solutions: a heat dissipation protection assembly of a solar power generation photovoltaic inverter comprises an inverter shell 1, a plurality of first circular holes are formed in the inner bottom wall of the inverter shell 1, a plurality of second circular holes are formed in the inner top wall of the inverter shell 1, U-shaped plates 2 are fixedly connected to the left side and the right side of the inverter shell 1, rectangular grooves are formed in the inner walls of the two sides of each U-shaped plate 2, a rectangular box 3 is movably contacted with the inner bottom wall of each U-shaped plate 2, a first cross rod 4 is fixedly connected between the inner wall of the left side and the inner wall of the right side of the rectangular box 3, a U-shaped rod 5 is arranged behind the first cross rod 4, two round rods 6 are fixedly connected to the front surface of each U-shaped rod 5, the first cross rod 4 is slidably sleeved on the outer sides of the round rods 6, two first springs 7 are fixedly connected between the mutually adjacent sides of the U-shaped rods 5 and the first cross rods 4, the first springs 7 are sleeved, two square rods 8 are arranged behind the U-shaped rod 5, the front ends of the square rods 8 are respectively arranged into second inclined planes, the first inclined planes are matched with the second inclined planes, the sides, away from each other, of the two square rods 8 are respectively and fixedly connected with a second cross rod 9, the ends, away from each other, of the two second cross rods 9 extend out of the rectangular box 3, the sides, away from each other, of the two square rods 8 are respectively and fixedly connected with two second springs 10 between the inner walls of the two sides of the rectangular box 3, the second cross rods 9 are movably clamped with corresponding rectangular grooves, the front side of the U-shaped rod 5 is fixedly connected with a square slide rod 11, the first cross rod 4 is slidably sleeved outside the square slide rod 11, the front end of the square slide rod 11 extends out of the rectangular box 3 and is fixedly connected with a square plate 12, a third spring 13 is fixedly connected between the rear surface of the square plate 12 and the front surface of the rectangular box 3, the upper surface, the output end of the motor 14 is fixedly connected with a fan blade 15.
In this embodiment, the effect that resets has been played in setting up through first spring 7 and second spring 10, and the effect of fixed rectangle case 3 has been played in the setting up of rectangular channel, and the setting up of second circular port has played the effect of the ventilation cooling of being convenient for.
Specifically, the lower fixed surface of U-shaped plate 2 is connected with connecting plate 16, four rectangle boxes 17 of lower fixed surface of connecting plate 16 is connected with, the interior roof fixedly connected with of rectangle box 17 erects slide bar 18, the inner wall sliding connection of rectangle box 17 has rectangular plate 19, rectangular plate 19 sliding sleeve is established in the outside of the perpendicular slide bar 18 that corresponds, fixedly connected with fourth spring 20 between the interior roof of rectangle box 17 and the upper surface of the rectangular plate 19 that corresponds, the equal fixedly connected with support leg post 21 of lower surface of rectangular plate 19, the lower extreme slip of support leg post 21 extends to outside the rectangle box 17 and fixedly connected with bottom plate 22.
In this embodiment, the fourth spring 20 is provided to perform the functions of returning, buffering and damping.
Specifically, two first circular grooves are formed in the rear surface of the first cross rod 4, and the inner walls of the first circular grooves are in sliding connection with the outer sides of the corresponding circular rods 6.
In this embodiment, the first circular groove is used for positioning, so that the circular rod 6 moves back and forth.
Specifically, first rectangular hole has all been seted up to the left and right sides inner wall of rectangle case 3, the inner wall in first rectangular hole and the outside sliding connection of the second horizontal pole 9 that corresponds.
In this embodiment, the first rectangular hole is provided to perform positioning, so that the second cross bar 9 moves left and right.
Specifically, a second rectangular hole is formed in the inner wall of the front side of the rectangular box 3, and the inner wall of the second rectangular hole is slidably connected with the outer side of the square sliding rod 11.
In this embodiment, the second rectangular hole is arranged to perform a positioning function, so that the square sliding rod 11 moves back and forth.
Specifically, the upper surface of the rectangular plate 19 is provided with a second circular groove, and the inner wall of the second circular groove is slidably connected with the outer side of the corresponding vertical sliding rod 18.
In this embodiment, the second circular groove is provided to perform a positioning function, so that the vertical sliding rod 18 moves vertically.
The utility model discloses a theory of operation and use flow: when the motor 14 needs to be replaced, the square plate 12 is pushed backwards forcibly, so that the square plate 12 drives the square sliding rod 11 to move, the square plate 12 extrudes the third spring 13 in the moving process, the square sliding rod 11 drives the U-shaped rod 5 to move, so that the first inclined surface extrudes the corresponding second inclined surface, so that the two square rods 8 move in the direction of approaching each other, the U-shaped rod 5 stretches the two first springs 7 in the moving process, the square rods 8 move to drive the corresponding second cross rods 9 to move, so that the two second cross rods 9 move in the direction of approaching each other, the square rods 8 stretch the corresponding second springs 10 in the moving process, at the moment, the second cross rods 9 are separated from the corresponding rectangular grooves and are contained in the rectangular box 3, the rectangular box 3 can be taken down, the rectangular box 3 drives the motor 14 to move, and the motor 14 drives the fan blades 15 to take down, after the motor 14 is replaced, the rectangular box 3 is pushed into the U-shaped plate 2, the pressure of the opposite square plate 12 is released immediately, the second spring 10 in the stretching state is reset, the second spring 10 drives the corresponding square rod 8 to move, the square rod 8 drives the corresponding second cross rod 9 to move, the two second cross rods 9 move in the direction away from each other, and therefore the second cross rods 9 are clamped into the corresponding rectangular grooves to complete replacement;
when the inverter housing 1 is in a vibration state due to external influence, the inverter housing 1 drives the U-shaped plate 2 to vibrate, the U-shaped plate 2 drives the rectangular box 3 to vibrate, the rectangular box 3 drives the connecting plate 16 to vibrate, the connecting plate 16 drives the rectangular box 17 to vibrate, and the effect of buffering and damping is achieved under the effect of the self elasticity of the fourth spring 20.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a solar energy power generation photovoltaic inverter heat dissipation protection component, includes inverter housing (1), its characterized in that: the novel inverter is characterized in that a plurality of first circular holes are formed in the inner bottom wall of the inverter shell (1), a plurality of second circular holes are formed in the inner top wall of the inverter shell (1), U-shaped plates (2) are fixedly connected to the left side and the right side of the inverter shell (1), rectangular grooves are formed in the inner walls of the two sides of each U-shaped plate (2), a rectangular box (3) is movably contacted with the inner bottom wall of each U-shaped plate (2), a first cross rod (4) is fixedly connected between the inner wall of the left side and the inner wall of the right side of the rectangular box (3), a U-shaped rod (5) is arranged behind the first cross rod (4), two round rods (6) are fixedly connected to the front surface of each U-shaped rod (5), the first cross rod (4) is slidably sleeved on the outer side of each round rod (6), two first springs (7) are fixedly connected between the side where the U-shaped rod (5) and the first cross rod (4) are close to each other, the rear surface of the U-shaped rod (5) is provided with two first inclined planes, two square rods (8) are arranged behind the U-shaped rod (5), the front ends of the square rods (8) are respectively provided with a second inclined plane, the first inclined planes are matched with the second inclined planes, one sides, far away from each other, of the two square rods (8) are respectively and fixedly connected with a second cross rod (9), one ends, far away from each other, of the two second cross rods (9) extend out of the rectangular box (3), two second springs (10) are respectively and fixedly connected between one sides, far away from each other, of the two square rods (8) and the inner walls of the two sides of the rectangular box (3), the second cross rods (9) and the corresponding rectangular grooves are movably connected, the front side of the U-shaped rod (5) is fixedly connected with the square sliding rod (11), the first cross rod (4) is slidably sleeved on the outer side of the square sliding rod (11), the front ends of the square sliding rods (11) extend out of the rectangular box (3) and are, fixedly connected with third spring (13) between the rear surface of square plate (12) and the front surface of rectangle case (3), the last fixed surface of rectangle case (3) is connected with motor (14), the output end fixedly connected with flabellum (15) of motor (14).
2. The solar power generation photovoltaic inverter heat dissipation protection component of claim 1, wherein: the lower fixed surface of U-shaped board (2) is connected with connecting plate (16), four rectangle boxes (17) of lower fixed surface of connecting plate (16) is connected with, interior roof fixedly connected with of rectangle box (17) erects slide bar (18), the inner wall sliding connection of rectangle box (17) has rectangular plate (19), rectangular plate (19) sliding sleeve is established in the outside of the perpendicular slide bar (18) that corresponds, fixedly connected with fourth spring (20) between the upper surface of the interior roof of rectangle box (17) and the rectangular plate (19) that corresponds, the equal fixedly connected with support leg post (21) of lower surface of rectangular plate (19), the lower extreme of support leg post (21) slides and extends to outside rectangle box (17) and fixedly connected with bottom plate (22).
3. The solar power generation photovoltaic inverter heat dissipation protection component of claim 1, wherein: two first circular grooves are formed in the rear surface of the first cross rod (4), and the inner walls of the first circular grooves are in sliding connection with the outer sides of the corresponding circular rods (6).
4. The solar power generation photovoltaic inverter heat dissipation protection component of claim 1, wherein: first rectangular hole has all been seted up to the left and right sides inner wall of rectangle case (3), the inner wall in first rectangular hole and the outside sliding connection of the second horizontal pole (9) that corresponds.
5. The solar power generation photovoltaic inverter heat dissipation protection component of claim 1, wherein: and a second rectangular hole is formed in the inner wall of the front side of the rectangular box (3), and the inner wall of the second rectangular hole is in sliding connection with the outer side of the square sliding rod (11).
6. The solar photovoltaic inverter heat dissipation protection component of claim 2, wherein: the upper surface of the rectangular plate (19) is provided with a second circular groove, and the inner wall of the second circular groove is in sliding connection with the outer side of the corresponding vertical sliding rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022307525.3U CN213214059U (en) | 2020-10-16 | 2020-10-16 | Solar power generation photovoltaic inverter heat dissipation protection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022307525.3U CN213214059U (en) | 2020-10-16 | 2020-10-16 | Solar power generation photovoltaic inverter heat dissipation protection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213214059U true CN213214059U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022307525.3U Expired - Fee Related CN213214059U (en) | 2020-10-16 | 2020-10-16 | Solar power generation photovoltaic inverter heat dissipation protection component |
Country Status (1)
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|---|---|
| CN (1) | CN213214059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506948A (en) * | 2021-07-12 | 2021-10-15 | 安徽智通新能源有限公司 | Lithium iron phosphate battery pack with protection board control device |
-
2020
- 2020-10-16 CN CN202022307525.3U patent/CN213214059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506948A (en) * | 2021-07-12 | 2021-10-15 | 安徽智通新能源有限公司 | Lithium iron phosphate battery pack with protection board control device |
| CN113506948B (en) * | 2021-07-12 | 2023-05-09 | 安徽智通新能源有限公司 | Lithium iron phosphate battery pack with protection board control device |
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| 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: 20210514 Termination date: 20211016 |