CN210273859U - Photovoltaic inverter - Google Patents
Photovoltaic inverter Download PDFInfo
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- CN210273859U CN210273859U CN201922249632.2U CN201922249632U CN210273859U CN 210273859 U CN210273859 U CN 210273859U CN 201922249632 U CN201922249632 U CN 201922249632U CN 210273859 U CN210273859 U CN 210273859U
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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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Abstract
The utility model relates to the technical field of solar power generation auxiliary devices, in particular to a photovoltaic inverter which can carry out omnibearing damping and buffering on a photovoltaic inverter body; the photovoltaic power generation box comprises a box body, a box door, a photovoltaic inverter body, a rubber pad, a bottom plate, a left fan and a right fan, wherein a placing cavity is arranged in the box body; the left support plate is characterized by further comprising a left connecting plate, a right connecting plate, two groups of left springs, two groups of right springs, a left support plate, a right support plate, two groups of left steel balls, two groups of right steel balls, a turntable, a rotating column and a pressing plate, wherein the upper half area and the lower half area of the left side wall of the left support plate are respectively provided with two groups of left clamping grooves, and the upper half area and the lower half area of the right side wall of the right support plate are respectively provided with two groups of.
Description
Technical Field
The utility model relates to a solar energy power generation auxiliary device's technical field especially relates to a photovoltaic inverter.
Background
As is well known, a photovoltaic inverter is an auxiliary device for converting a variable direct voltage generated by a Photovoltaic (PV) solar panel into a mains frequency Alternating Current (AC), which is widely used in the field of solar power generation; the existing photovoltaic inverter comprises a box body, a box door, a photovoltaic inverter body, a rubber pad, a bottom plate, a left fan and a right fan, wherein a placing cavity is arranged in the box body, a box opening is formed in the central area of the front side wall of the box body, the box opening is communicated with the placing cavity, the left end of the box door is connected with the left half area of the front side wall of the box body through a hinge, the top end of the rubber pad is connected with the central area of the bottom end of the bottom plate, the bottom end of the rubber pad is connected with the central area of the inner bottom side wall of the box body, the photovoltaic inverter body is installed at the top end of the bottom plate, the left side wall of the box body and the lower half area of the right side wall of the box body are respectively and transversely provided with a left installing; when the existing photovoltaic inverter is used, the box body can protect the photovoltaic inverter body, the rubber pad can buffer the photovoltaic inverter body, the left fan and the right fan are electrified, the air flow in the placing cavity can be accelerated through the left fan and the right fan, and the photovoltaic inverter can be cooled; the existing photovoltaic inverter is found in use, the longitudinal vibration of the photovoltaic inverter body can be buffered only, the transverse damping effect of the photovoltaic inverter body is poor, and the use reliability of the photovoltaic inverter body is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can carry out omnidirectional shock attenuation buffering to the photovoltaic inverter body, improve the photovoltaic inverter who uses the reliability.
The utility model discloses a photovoltaic inverter, the power distribution box comprises a box body, a box door, a photovoltaic inverter body, a rubber pad, a bottom plate, a left fan and a right fan, the box is internally provided with a placing cavity, the central region of the front side wall of the box is provided with a box opening, the box opening is communicated with the placing cavity, the left end of the box door is connected with the left half region of the front side wall of the box through a hinge, the top end of the rubber pad is connected with the central region of the bottom end of the bottom plate, the bottom end of the rubber pad is connected with the central region of the inner bottom side wall of the box, the photovoltaic inverter body is installed at the top end of the bottom plate, the left side wall of the box and the lower half region of the right side wall of the box are respectively and transversely provided with a left mounting hole and a; the photovoltaic inverter comprises a photovoltaic inverter body, and is characterized by further comprising a left connecting plate, a right connecting plate, two groups of left springs, two groups of right springs, a left support plate, a right support plate, two groups of left steel balls, two groups of right steel balls, a rotary disc, a rotary column and a press plate, wherein the right ends of the left connecting plate and the right connecting plate are respectively connected with the central region of the left side wall and the right side wall of the photovoltaic inverter body, the left ends of the two groups of left springs and the right ends of the two groups of right springs are respectively connected with the upper half region and the lower half region of the right side wall of the left support plate and the left side wall of the right support plate, the right ends of the two groups of left springs and the left ends of the two groups of right springs are respectively connected with the upper half region and the lower half region of the left side wall of the left connecting plate and the right side wall of the right connecting plate, the upper half region and the lower half region of the right side, two sets of left steel balls and two sets of right steel balls contact with left side wall and interior right side wall in the box respectively, and box top central authorities are regional vertically to be provided with the screw hole, the rotating column lateral wall is provided with the external screw thread, and the rotating column top is connected with carousel bottom central authorities, and the rotating column bottom spiral shell dress passes the screw hole and is connected with clamp plate top central authorities, and the clamp plate bottom contacts with photovoltaic inverter body top.
The utility model discloses a photovoltaic inverter still includes left hand handle and right hand handle, left hand handle right-hand member and right hand handle left end respectively with box left side wall and right side wall first regional connection.
The utility model discloses a photovoltaic inverter still includes four group's landing legs, four group's landing leg tops are connected with box bottom left front side, right front side, left rear side and right rear side respectively.
The utility model discloses a photovoltaic inverter still includes the pull ring, the right half regional connection of lateral wall before pull ring rear end and the chamber door.
The utility model discloses a photovoltaic inverter still includes the blotter, the central zone of back lateral wall is connected, and lateral wall contact behind blotter front end and the photovoltaic inverter body in the blotter rear end and the box.
The utility model discloses a photovoltaic inverter, the left half region of lateral wall is provided with the observation hole before the chamber door to be provided with the transparent plate in observation hole department.
The utility model discloses a photovoltaic inverter, left fan and right fan input are provided with left filter screen and right filter screen respectively.
The utility model discloses a photovoltaic inverter, carousel lateral wall are provided with the non-slip texture.
Compared with the prior art, the beneficial effects of the utility model are that: the box can play the effect of protection to the photovoltaic inverter body, the rubber pad can play the effect of buffering to the photovoltaic inverter body, left side fan and right fan circular telegram, can accelerate the air flow of placing the intracavity through left fan and right fan, can play radiating effect to the photovoltaic inverter, two sets of left steel balls and two sets of right steel balls slide on left side wall and interior right side wall in the box under the effect of two sets of left springs and two sets of right springs respectively, when the box takes place horizontal slip, can play the effect of horizontal buffering to the photovoltaic inverter body through two sets of left springs and two sets of right springs, the staff rotates the carousel, the carousel drives the column runner and rotates, the column drives the clamp plate and moves down, the clamp plate carries out spacing fixed to the photovoltaic inverter body, can carry out omnidirectional shock attenuation buffering to the photovoltaic inverter body, improve the reliability of use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view showing the connection of the case, the door, the transparent plate and the tab;
FIG. 3 is a schematic top view of a part of the structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
in the drawings, the reference numbers: 1. a box body; 2. a box door; 3. a photovoltaic inverter body; 4. a rubber pad; 5. a base plate; 6. a left fan; 7. a right fan; 8. a placement chamber; 9. a left vent hole; 10. a right vent hole; 11. a left connecting plate; 12. a right connecting plate; 13. a left spring; 14. a right spring; 15. a left support plate; 16. a right support plate; 17. a left steel ball; 18. a right steel ball; 19. a turntable; 20. rotating the column; 21. pressing a plate; 22. a left handle; 23. a right handle; 24. a support leg; 25. a pull ring; 26. a cushion pad; 27. a transparent plate; 28. a left filter screen; 29. and (4) a right filter screen.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, a photovoltaic inverter of the present invention comprises a box body 1, a box door 2, a photovoltaic inverter body 3, the photovoltaic inverter comprises a rubber pad 4, a bottom plate 5, a left fan 6 and a right fan 7, wherein a placing cavity 8 is arranged inside a box body 1, a box opening is formed in the central area of the front side wall of the box body 1 and communicated with the placing cavity 8, the left end of a box door 2 is connected with the left half area of the front side wall of the box body 1 through a hinge, the top end of the rubber pad 4 is connected with the central area of the bottom end of the bottom plate 5, the bottom end of the rubber pad 4 is connected with the central area of the inner bottom side wall of the box body 1, a photovoltaic inverter body 3 is installed at the top end of the bottom plate 5, the left side wall of the box body 1 and the lower half area of the right side wall of the box body 1 are respectively and transversely provided with a left installation hole and a right installation hole, the left; the photovoltaic inverter comprises a left connecting plate 11, a right connecting plate 12, two groups of left springs 13, two groups of right springs 14, a left support plate 15, a right support plate 16, two groups of left steel balls 17, two groups of right steel balls 18, a rotary table 19, a rotary column 20 and a pressing plate 21, wherein the right end of the left connecting plate 11 and the left end of the right connecting plate 12 are respectively connected with the central areas of the left side wall and the right side wall of the photovoltaic inverter body 3, the left end of the two groups of left springs 13 and the right end of the two groups of right springs 14 are respectively connected with the upper half areas and the lower half areas of the right side wall of the left support plate 15 and the left side wall of the right support plate 16, the right end of the two groups of left springs 13 and the left end of the two groups of right springs 14 are respectively connected with the upper half areas and the lower half areas of the left side wall of the left connecting plate 11 and the right side wall of the right connecting plate 12, the upper half areas and the lower half areas of the left side wall of the left, two groups of left steel balls 17 and two groups of right steel balls 18 are respectively contacted with the inner left side wall and the inner right side wall of the box body 1, a threaded hole is longitudinally formed in the central area of the top end of the box body 1, an external thread is arranged on the outer side wall of the rotating column 20, the top end of the rotating column 20 is connected with the central area of the bottom end of the rotating disc 19, the bottom end of the rotating column 20 penetrates through the threaded hole in a threaded mode and is connected with the central area of the top end of the pressing plate 21, and; the box can play the effect of protection to the photovoltaic inverter body, the rubber pad can play the effect of buffering to the photovoltaic inverter body, left side fan and right fan circular telegram, can accelerate the air flow of placing the intracavity through left fan and right fan, can play radiating effect to the photovoltaic inverter, two sets of left steel balls and two sets of right steel balls slide on left side wall and interior right side wall in the box under the effect of two sets of left springs and two sets of right springs respectively, when the box takes place horizontal slip, can play the effect of horizontal buffering to the photovoltaic inverter body through two sets of left springs and two sets of right springs, the staff rotates the carousel, the carousel drives the column runner and rotates, the column drives the clamp plate and moves down, the clamp plate carries out spacing fixed to the photovoltaic inverter body, can carry out omnidirectional shock attenuation buffering to the photovoltaic inverter body, improve the reliability of use.
The photovoltaic inverter of the utility model also comprises a left handle 22 and a right handle 23, wherein the right end of the left handle 22 and the left end of the right handle 23 are respectively connected with the upper half area of the left side wall and the upper half area of the right side wall of the box body 1; the left handle and the right handle can be convenient for the staff to remove the device, improve and use the flexibility.
The utility model discloses a photovoltaic inverter, still include four groups of landing legs 24, four groups of landing legs 24 tops respectively with 1 bottom left front side of box, right front side, left rear side and right rear side connection; four groups of supporting legs can support the box body, and the use stability is improved.
The utility model discloses a photovoltaic inverter, still include the pull ring 25, the rear end of the pull ring 25 is connected with the right half area of the front side wall of the box door 2; the pull ring can facilitate the opening and closing of the box door, and the use convenience is improved.
The utility model discloses a photovoltaic inverter, still include blotter 26, the rear end of blotter 26 is connected with the central region of the back side wall in the box 1, the front end of blotter 26 contacts with the back side wall of the photovoltaic inverter body 3; the blotter can prevent that photovoltaic inverter body and box rear side wall from bumping, improves and uses the reliability.
In the photovoltaic inverter of the utility model, the left half area of the front side wall of the box door 2 is provided with an observation hole, and a transparent plate 27 is arranged at the observation hole; the condition of placing the intracavity is observed to the accessible transparent plate, improves and uses the controllability.
In the photovoltaic inverter of the present invention, the input ends of the left fan 6 and the right fan 7 are respectively provided with a left filter screen 28 and a right filter screen 29; left side filter screen and right filter screen can filter the dust that gets into in the air of placing the intracavity, improve and use the reliability.
In the photovoltaic inverter of the utility model, the outer side wall of the turntable 19 is provided with anti-skid lines; the antiskid lines can prevent the palm of the worker from sliding relative to the rotary table, and the use safety is improved.
The utility model discloses a photovoltaic inverter, it is at the during operation, the box can play the effect of protection to the photovoltaic inverter body, the rubber pad can play the effect of buffering to the photovoltaic inverter body, left fan and right fan circular telegram, can accelerate the air flow of placing the intracavity through left fan and right fan, can play the effect of heat dissipation to the photovoltaic inverter, two sets of left steel balls and two sets of right steel balls slide on the left lateral wall in the box and interior right lateral wall respectively under the effect of two sets of left springs and two sets of right springs, when the box takes place horizontal slip, can play the effect of horizontal buffering to the photovoltaic inverter body through two sets of left springs and two sets of right springs, the staff rotates the carousel, the carousel drives the column rotation, the column drives the clamp plate and moves down, the clamp plate carries out spacing fixed to the photovoltaic inverter body, can carry out all-round shock attenuation buffering to the photovoltaic inverter body, the use reliability is improved; the left handle and the right handle can facilitate the movement of the device by workers, so that the use flexibility is improved; the four groups of supporting legs can support the box body, so that the use stability is improved; the pull ring can facilitate the opening and closing of the box door, and the use convenience is improved; the cushion pad can prevent the photovoltaic inverter body from colliding with the rear side wall of the box body, so that the use reliability is improved; the condition in the placing cavity can be observed through the transparent plate, so that the use controllability is improved; the left filter screen and the right filter screen can filter dust in air entering the placing cavity, so that the use reliability is improved; the antiskid lines can prevent the palm of the worker from sliding relative to the rotary table, and the use safety is improved.
The utility model discloses a left fan, right fan and the photovoltaic inverter body that photovoltaic inverter used all purchase from the market, only need according to the description install use can.
The utility model discloses a photovoltaic inverter, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.
In the case where no description is given to the contrary, the terms "up, down, left, right, front, back, inner, front, rear, inner, and vertical and horizontal" included in the term merely indicate the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A photovoltaic inverter comprises a box body (1), a box door (2), a photovoltaic inverter body (3), a rubber pad (4), a bottom plate (5), a left fan (6) and a right fan (7), wherein a placing cavity (8) is arranged inside the box body (1), a box opening is formed in the central area of the front side wall of the box body (1), the box opening is communicated with the placing cavity (8), the left end of the box door (2) is connected with the left half area of the front side wall of the box body (1) through a hinge, the top end of the rubber pad (4) is connected with the central area of the bottom end of the bottom plate (5), the bottom end of the rubber pad (4) is connected with the central area of the inner bottom side wall of the box body (1), the photovoltaic inverter body (3) is installed at the top end of the bottom plate (5), the left side wall and the lower half area of the right side wall of the box body (1) are respectively and transversely provided with a, a left half area and a right half area on the top end of the box body (1) are respectively provided with a plurality of groups of left vent holes (9) and a plurality of groups of right vent holes (10); the photovoltaic inverter is characterized by further comprising a left connecting plate (11), a right connecting plate (12), two groups of left springs (13), two groups of right springs (14), a left support plate (15), a right support plate (16), two groups of left steel balls (17), two groups of right steel balls (18), a turntable (19), a rotating column (20) and a pressing plate (21), wherein the right end of the left connecting plate (11) and the left end of the right connecting plate (12) are respectively connected with the central areas of the left side wall and the right side wall of the photovoltaic inverter body (3), the left ends of the two groups of left springs (13) and the right ends of the two groups of right springs (14) are respectively connected with the upper half area and the lower half area of the right side wall of the left support plate (15) and the left side wall of the right support plate (16), the right ends of the two groups of left springs (13) and the left ends of the two groups of right springs (14) are respectively connected with the upper half area and the lower half area of the left side wall of the left connecting plate (11), the upper half area and the lower half area of the right side wall of the right support plate (16) are respectively provided with two groups of right clamping grooves, the two groups of left steel balls (17) and the two groups of right clamping grooves are respectively and rotatably fixed in the two groups of left clamping grooves and the two groups of right clamping grooves, the two groups of left steel balls (17) and the two groups of right steel balls (18) are respectively in contact with the inner left side wall and the inner right side wall of the box body (1), the central area of the top end of the box body (1) is longitudinally provided with a threaded hole, the outer side wall of the rotating column (20) is provided with an external thread, the top end of the rotating column (20) is connected with the central area of the bottom end of the rotating column (20), the bottom end of the rotating column (20) penetrates through the threaded hole.
2. A photovoltaic inverter according to claim 1, further comprising a left handle (22) and a right handle (23), the right end of the left handle (22) and the left end of the right handle (23) being connected to the upper half regions of the left side wall and the right side wall of the case (1), respectively.
3. A photovoltaic inverter according to claim 2, further comprising four sets of legs (24), wherein the top ends of the four sets of legs (24) are connected to the left front side, the right front side, the left rear side and the right rear side of the bottom end of the case (1), respectively.
4. A photovoltaic inverter according to claim 3, further comprising a pull ring (25), wherein the rear end of the pull ring (25) is connected to the right half region of the front side wall of the box door (2).
5. A photovoltaic inverter according to claim 4, further comprising a cushion (26), wherein the rear end of the cushion (26) is connected to a central region of the inner rear sidewall of the case (1), and the front end of the cushion (26) is in contact with the rear sidewall of the photovoltaic inverter body (3).
6. A photovoltaic inverter, according to claim 5, characterized in that the door (2) is provided with a viewing aperture in the left half of the front side wall and a transparent plate (27) at the viewing aperture.
7. A photovoltaic inverter as claimed in claim 6, characterized in that the left (6) and right (7) fan input ends are provided with a left (28) and a right (29) screen, respectively.
8. A photovoltaic inverter according to claim 7, characterized in that the outer side wall of the turntable (19) is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249632.2U CN210273859U (en) | 2019-12-13 | 2019-12-13 | Photovoltaic inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249632.2U CN210273859U (en) | 2019-12-13 | 2019-12-13 | Photovoltaic inverter |
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| Publication Number | Publication Date |
|---|---|
| CN210273859U true CN210273859U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922249632.2U Active CN210273859U (en) | 2019-12-13 | 2019-12-13 | Photovoltaic inverter |
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| Country | Link |
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| CN (1) | CN210273859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026908A (en) * | 2020-08-03 | 2020-12-04 | 盐城工学院 | Drive-by-wire steering system with variable transmission ratio |
| CN112152473A (en) * | 2020-09-21 | 2020-12-29 | 南京冠隆电力科技有限公司 | New forms of energy photovoltaic inverter's protective structure |
| CN112247325A (en) * | 2020-11-17 | 2021-01-22 | 沈阳宇光温度仪表有限公司 | Argon arc welding machine for superfine metal thread |
-
2019
- 2019-12-13 CN CN201922249632.2U patent/CN210273859U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026908A (en) * | 2020-08-03 | 2020-12-04 | 盐城工学院 | Drive-by-wire steering system with variable transmission ratio |
| CN112026908B (en) * | 2020-08-03 | 2022-08-16 | 盐城工学院 | Drive-by-wire steering system with variable transmission ratio |
| CN112152473A (en) * | 2020-09-21 | 2020-12-29 | 南京冠隆电力科技有限公司 | New forms of energy photovoltaic inverter's protective structure |
| CN112152473B (en) * | 2020-09-21 | 2021-07-06 | 南京冠隆电力科技有限公司 | New forms of energy photovoltaic inverter's protective structure |
| CN112247325A (en) * | 2020-11-17 | 2021-01-22 | 沈阳宇光温度仪表有限公司 | Argon arc welding machine for superfine metal thread |
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