CN218449877U - Drive integrated circuit board based on photovoltaic inverter - Google Patents
Drive integrated circuit board based on photovoltaic inverter Download PDFInfo
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- CN218449877U CN218449877U CN202222374151.6U CN202222374151U CN218449877U CN 218449877 U CN218449877 U CN 218449877U CN 202222374151 U CN202222374151 U CN 202222374151U CN 218449877 U CN218449877 U CN 218449877U
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- base plate
- heat dissipation
- photovoltaic inverter
- heat
- dissipation chamber
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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 discloses a drive integrated circuit board based on photovoltaic inverter relates to drive integrated circuit board technical field, including the base plate board, the both ends of base plate board are provided with relatively respectively and carry out spacing subassembly to the base plate board, and spacing subassembly dorsal both ends all are provided with the installation piece, and the installation piece is interior to match and is provided with fixing bolt, and the dorsal middle part of base plate board is provided with radiator unit, and radiator unit's medial surface is located spacing subassembly's inboard. The utility model discloses a spacing subassembly that is equipped with can carry on spacingly to the both ends of base plate board, then cooperate through fixing bolt and installation piece and can fix the base plate board, when needs are dismantled the base plate board, only need with the base plate board with spacing subassembly separate can, operate comparatively convenient and fast, and through the radiator unit who is equipped with, can realize comprehensive quick carry out the heat dissipation treatment to the base plate board, reduce the base plate work process heat and can in time remove piling up and influence the possibility of normal work.
Description
Technical Field
The utility model relates to a drive integrated circuit board technical field especially relates to a drive integrated circuit board based on photovoltaic inverter.
Background
Photovoltaic inverters are inverters that convert variable dc voltage produced by Photovoltaic (PV) solar panels into mains frequency Alternating Current (AC), which can be fed back to a commercial power transmission system or used by an off-grid power grid. Photovoltaic inverters are one of the important system Balances (BOS) in photovoltaic array systems.
The operation of photovoltaic inverter hardware is realized through the drive integrated circuit board, and current photovoltaic inverter drive plate card is fixed through the set screw through punching mostly when fixed, and it is comparatively inconvenient to dismantle when maintaining and overhauing the board card, and the radiating effect of current photovoltaic inverter drive integrated circuit board is not good, if the heat is concentrated to pile up and may influence photovoltaic inverter's normal work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the drive integrated circuit board based on photovoltaic inverter who proposes. The advantage lies in that the more comprehensive heat dissipation of the base plate can be realized
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a drive integrated circuit board based on photovoltaic inverter, includes the basal plate board, the both ends of basal plate board are provided with relatively respectively and carry out spacing subassembly to the basal plate board, spacing subassembly dorsal both ends mutually all are provided with the installation piece, it is provided with fixing bolt to match in the installation piece, basal plate dorsal middle part is provided with radiator unit, radiator unit's medial surface is located spacing subassembly's inboard.
Through the technical scheme: through the spacing subassembly that is equipped with, can carry on spacingly to the both ends of base plate board, then cooperate through fixing bolt and installation piece and can fix the base plate board, when needs are dismantled the base plate board, only need with the base plate board with spacing subassembly separate can, the operation is comparatively convenient and fast, and through the radiator unit who is equipped with, can realize comprehensive quick carry out the heat dissipation treatment to the base plate board, reduce the base plate work process heat and can not in time dispel and pile up and influence the possibility of normal work.
The utility model discloses further set up to, spacing subassembly includes the fixing base, the spacing groove that is the U type is seted up in the front of fixing base, the both ends of base plate cooperate respectively and arrange two spacing inslots in.
Through the technical scheme: through the spacing groove that is equipped with, can realize spacing placing the both ends of base plate.
The utility model discloses further set up to, the relative terminal surface of spacing groove and base plate is provided with the spring piece, the spring piece has two, two the spring piece sets up the both ends at the spacing inslot side respectively.
Through the technical scheme: through the elastic action of spring block, can improve the stability of base plate in spacing inslot position.
The utility model discloses further set up to, the positive both sides of fixing base all are provided with the dog, the inboard fixed pivot that is provided with of dog, just the dog rotates through pivot and fixing base to be connected.
Through the technical scheme: through the dog that is equipped with, can play the position of base plate at the spacing inslot and block spacing effect, when needs are dismantled the base plate, only need rotate the dog, remove can to blocking of base plate.
The utility model discloses further set up to, radiator unit is including inside hollow heat dissipation room, the both ends of heat dissipation indoor side are all fixed and are provided with the fixed column, the one end and the basal plate fixed connection of fixed column, just the top of heat dissipation room one side and the bottom of opposite side are provided with inlet and liquid outlet respectively.
Through the technical scheme: through the fixed column that is equipped with, can realize being connected heat dissipation chamber and base plate board, through inlet and the liquid outlet that is equipped with, can realize the circulation of cold water in the heat dissipation chamber.
The utility model discloses further set up to, the inboard of heat dissipation room is located and is the matrix between the fixed column and be provided with a set of heat conduction post, the fixed conducting strip that is provided with of one end of heat conduction post, the one end and the base plate board of conducting strip are inconsistent.
Through the technical scheme: through the conducting strip that is equipped with, can absorb the heat that the base plate work produced and conduct, the rethread heat conduction post conducts the heat to the heat dissipation indoor, through to letting in cold water in the heat dissipation indoor, can realize quick dispeling the heat to the heat conduction post, and then can realize dispelling the heat to the base plate fast, through the heat conduction post that is the matrix and is equipped with, can realize more comprehensive dispeling the heat to the base plate.
The utility model discloses further set up to, the one end of heat conduction post is passed the room that dispels the heat and is matched with the slip cover and be equipped with the sleeve, sleeve and room fixed connection dispels the heat, just be provided with in the sleeve and support tight spring, the outside of heat conduction post is located the inboard of the room that dispels the heat and is provided with sealed the pad, sealed pad and room sealing connection dispels the heat.
Through the technical scheme: through the elastic action of supporting tight spring, can promote conducting strip and base plate and carry out inseparabler combination, can improve the conducting strip and to the thermal absorption of base plate, through the sealed pad that is equipped with, can improve the leakproofness of being connected between heat conduction post and the heat dissipation room.
The utility model has the advantages that:
1. this drive integrated circuit board based on photovoltaic inverter, spacing subassembly through being equipped with, can carry on spacingly to the both ends of substrate board, then cooperate through fixing bolt and installation piece and can fix the substrate board, when needs are dismantled the substrate board, only need with the substrate board with spacing subassembly separate can, the operation is comparatively convenient and fast, and through the radiator unit who is equipped with, can realize comprehensive quick carry out the heat dissipation treatment to the substrate board, it can not in time loose the possibility of piling up and influence normal work to reduce the substrate board working process heat.
2. This drive integrated circuit board based on photovoltaic inverter through the dog that is equipped with, can play the position of basal plate at the spacing inslot and block spacing effect, when needs are dismantled the basal plate, only need rotate the dog, remove to the basal plate block can.
3. This drive integrated circuit board based on photovoltaic inverter through the elastic action who supports tight spring, can promote conducting strip and base plate board and carry out inseparabler combination, can improve the conducting strip and to the thermal absorption of base plate board, through the sealed pad that is equipped with, can improve the leakproofness of being connected between heat conduction post and the heat dissipation room.
Drawings
Fig. 1 is a schematic view of a connection structure between a base plate and a limiting component of a driving board based on a photovoltaic inverter;
fig. 2 is a side sectional view of a limit component of a driving board card based on a photovoltaic inverter provided by the present invention;
fig. 3 is a schematic diagram of a partial enlarged structure of a driving board based on a photovoltaic inverter according to the present invention;
fig. 4 is a schematic diagram of an internal structure of a heat dissipation chamber of a driving board based on a photovoltaic inverter;
fig. 5 is the utility model provides a heat conduction post and muffjoint structure sketch map of drive integrated circuit board based on photovoltaic inverter.
In the figure: 1. a base layer plate; 2. a limiting component; 201. a fixed seat; 202. a limiting groove; 203. a spring block; 204. a stopper; 205. a rotating shaft; 3. mounting blocks; 4. fixing the bolt; 5. a heat dissipating component; 501. a heat dissipation chamber; 502. fixing the column; 503. a heat-conducting column; 504. a heat conductive sheet; 505. a sleeve; 506. the spring is tightly propped; 507. and a gasket.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1 to 5, the driving board card based on the photovoltaic inverter comprises a base plate 1, wherein two ends of the base plate 1 are respectively and oppositely provided with a limiting component 2 for limiting the base plate 1, two opposite ends of the opposite sides of the limiting components 2 are respectively provided with an installation block 3, a fixing bolt 4 is arranged in the installation blocks 3 in a matched mode, a heat dissipation component 5 is arranged in the middle of the opposite side of the base plate 1, and the inner side end face of the heat dissipation component 5 is located on the inner side of the limiting component 2.
Example 2
Referring to fig. 1-5, the limiting assembly 2 includes a fixing seat 201, a U-shaped limiting groove 202 is formed in the front surface of the fixing seat 201, two ends of the base plate 1 are respectively disposed in the two limiting grooves 202 in a matching manner, and the two ends of the base plate 1 can be limited by the limiting groove 202; the spring blocks 203 are arranged on the opposite end faces of the limiting groove 202 and the base plate 1, the number of the spring blocks 203 is two, the two spring blocks 203 are respectively arranged at the two ends of the inner side of the limiting groove 202, and the stability of the position of the base plate 1 in the limiting groove 202 can be improved through the elastic action of the spring blocks 203; the positive both sides of fixing base 201 all are provided with dog 204, and the inboard fixed pivot 205 that is provided with of dog 204, and dog 204 rotates with fixing base 201 through pivot 205 to be connected, through the dog 204 that is equipped with, can play the effect that blocks spacingly to the position of base plate 1 in spacing groove 202, when needs are dismantled base plate 1, only need rotate dog 204, remove the blockking to base plate 1 can.
Example 3
Referring to fig. 1 to 5, the heat dissipation assembly 5 includes a heat dissipation chamber 501 with a hollow interior, fixing columns 502 are fixedly disposed at two ends of the inner side of the heat dissipation chamber 501, one end of each fixing column 502 is fixedly connected with the base plate 1, a liquid inlet and a liquid outlet are respectively disposed at the top of one side and the bottom of the other side of the heat dissipation chamber 501, the heat dissipation chamber 501 and the base plate 1 can be connected through the fixing columns 502, and circulation of cooling water in the heat dissipation chamber 501 can be achieved through the liquid inlet and the liquid outlet; a group of heat conducting columns 503 are arranged between the fixing columns 502 on the inner side of the heat dissipation chamber 501 in a matrix manner, one ends of the heat conducting columns 503 are fixedly provided with heat conducting sheets 504, one ends of the heat conducting sheets 504 are abutted to the base plate 1, heat generated by the operation of the base plate 1 can be absorbed and conducted through the arranged heat conducting sheets 504, then the heat is conducted into the heat dissipation chamber 501 through the heat conducting columns 503, cold water is introduced into the heat dissipation chamber 501, the heat conducting columns 503 can be quickly dissipated, further the heat of the base plate 1 can be quickly dissipated, and the heat of the base plate 1 can be more comprehensively dissipated through the heat conducting columns 503 arranged in the matrix manner; one end of the heat conducting column 503 penetrates through the heat dissipation chamber 501 to be matched with the sliding sleeve to be provided with a sleeve 505, the sleeve 505 is fixedly connected with the heat dissipation chamber 501, a support spring 506 is arranged in the sleeve 505, a sealing gasket 507 is arranged on the inner side, located in the heat dissipation chamber 501, of the outer portion of the heat conducting column 503, the sealing gasket 507 is in sealing connection with the heat dissipation chamber 501, the heat conducting sheet 504 and the base plate 1 can be pushed to be combined more tightly through the elastic action of the support spring 506, the heat conducting sheet 504 can be improved to absorb heat of the base plate 1, and the sealing performance of connection between the heat conducting column 503 and the heat dissipation chamber 501 can be improved through the sealing gasket 507.
The working principle is as follows: when photovoltaic inverter during operation, base plate 1 can move work, through the radiator unit 5 that is equipped with, can realize comprehensive quick carry out the heat dissipation to base plate 1 and handle, it can in time not remove in time to loose the heap and influence the possibility of normal work to reduce 1 working process heat of base plate, through the spacing subassembly 2 that is equipped with, can carry on spacingly to the both ends of base plate 1, then cooperate through fixing bolt 4 and installation piece 3 and can fix base plate 1, when needs are dismantled base plate 1, only need with base plate 1 with spacing subassembly 2 separate can, the operation is comparatively convenient and fast.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a drive integrated circuit board based on photovoltaic inverter, includes base plate (1), its characterized in that, the both ends of base plate (1) are provided with relatively respectively and carry out spacing subassembly (2) to base plate (1), spacing subassembly (2) dorsal both ends all are provided with installation piece (3), the cooperation is provided with fixing bolt (4) in installation piece (3), the dorsal middle part of base plate (1) is provided with radiator unit (5), the medial surface of radiator unit (5) is located the inboard of spacing subassembly (2).
2. The drive board card based on the photovoltaic inverter according to claim 1, wherein the limiting component (2) comprises a fixing seat (201), a U-shaped limiting groove (202) is formed in the front surface of the fixing seat (201), and two ends of the base plate (1) are respectively matched and arranged in the two limiting grooves (202).
3. The drive board card based on the photovoltaic inverter as claimed in claim 2, wherein the limiting groove (202) is provided with two spring blocks (203) at the end face opposite to the base plate (1), and the two spring blocks (203) are respectively arranged at two ends of the inner side of the limiting groove (202).
4. The drive board card based on the photovoltaic inverter according to claim 3, wherein stoppers (204) are disposed on both sides of the front surface of the fixing seat (201), a rotating shaft (205) is fixedly disposed on the inner side of the stopper (204), and the stopper (204) is rotatably connected to the fixing seat (201) through the rotating shaft (205).
5. The drive board card based on the photovoltaic inverter as claimed in claim 1, wherein the heat dissipation assembly (5) comprises a heat dissipation chamber (501) with a hollow interior, fixed columns (502) are fixedly arranged at two ends of the inner side of the heat dissipation chamber (501), one end of each fixed column (502) is fixedly connected with the base plate (1), and a liquid inlet and a liquid outlet are respectively arranged at the top of one side and the bottom of the other side of the heat dissipation chamber (501).
6. The drive board card based on the photovoltaic inverter as recited in claim 5, wherein a group of heat conducting columns (503) are arranged on the inner side of the heat dissipation chamber (501) between the fixed columns (502) in a matrix manner, one end of each heat conducting column (503) is fixedly provided with a heat conducting sheet (504), and one end of each heat conducting sheet (504) is abutted against the base plate (1).
7. The drive board card based on the photovoltaic inverter according to claim 6, wherein one end of the heat conduction column (503) penetrates through the heat dissipation chamber (501) to be matched and slidably sleeved with a sleeve (505), the sleeve (505) is fixedly connected with the heat dissipation chamber (501), a tightening spring (506) is arranged in the sleeve (505), a sealing gasket (507) is arranged outside the heat conduction column (503) and located on the inner side of the heat dissipation chamber (501), and the sealing gasket (507) is connected with the heat dissipation chamber (501) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222374151.6U CN218449877U (en) | 2022-09-07 | 2022-09-07 | Drive integrated circuit board based on photovoltaic inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222374151.6U CN218449877U (en) | 2022-09-07 | 2022-09-07 | Drive integrated circuit board based on photovoltaic inverter |
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| Publication Number | Publication Date |
|---|---|
| CN218449877U true CN218449877U (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222374151.6U Active CN218449877U (en) | 2022-09-07 | 2022-09-07 | Drive integrated circuit board based on photovoltaic inverter |
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| CN (1) | CN218449877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321857A (en) * | 2023-03-28 | 2023-06-23 | 苏州知码芯信息科技有限公司 | RFFE radio frequency front-end passive device module and preparation method thereof |
-
2022
- 2022-09-07 CN CN202222374151.6U patent/CN218449877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321857A (en) * | 2023-03-28 | 2023-06-23 | 苏州知码芯信息科技有限公司 | RFFE radio frequency front-end passive device module and preparation method thereof |
| CN116321857B (en) * | 2023-03-28 | 2024-02-06 | 苏州知码芯信息科技有限公司 | RFFE radio frequency front end passive device module and assembly method thereof |
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