CN208508807U - A kind of radiator structure of photovoltaic DC-to-AC converter - Google Patents
A kind of radiator structure of photovoltaic DC-to-AC converter Download PDFInfo
- Publication number
- CN208508807U CN208508807U CN201820933377.6U CN201820933377U CN208508807U CN 208508807 U CN208508807 U CN 208508807U CN 201820933377 U CN201820933377 U CN 201820933377U CN 208508807 U CN208508807 U CN 208508807U
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- fixed
- block
- heat dissipation
- photovoltaic
- fixinig plate
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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 kind of radiator structures of photovoltaic DC-to-AC converter, including heat dissipation fixinig plate and heat dissipation base, the heat dissipation fixinig plate is fixed on heat dissipation base, good heat spreading function is played by heat dissipation fixinig plate composed by connection long block, fixed intermediate mass and fixed short block, and pass through the fixation intermediate mass of connection long block lower end and fixed short block, so as to be well fixed on heat dissipation base, heat dissipation fixinig plate and radiator fan can distribute temperature caused by inverter well in this way.It is more convenient when being fixedly mounted that block is fixedly connected with by being connected and fixed column, arc long block with composed by lock catch block, when fixed, it can be fixed in the recess of inverter by the lock catch block in front of arc long block lower end, when fixed, lock catch block will generate deformation, and after fixed insertion, the shape of lock catch block will be buckled on recess well, it is just more stable when in use in this way to fix.
Description
Technical field
The utility model belongs to related photovoltaic DC-to-AC converter technical field, and in particular to a kind of heat dissipation knot of photovoltaic DC-to-AC converter
Structure.
Background technique
Inverter is also known as feed regulator isolator, can be divided into self power supply according to purposes of the inverter in photovoltaic generating system
With with grid-connected with two kinds.Can be divided into again according to waveform modulated mode square-wave inverter, ladder inverter, sinewave inverter and
Three-Phase Inverter.For the inverter for grid-connected system, according to there is transless that can be divided into transformer type inversion again
Device and inverter without transformer, and photovoltaic DC-to-AC converter is internally provided with radiator structure.
The radiator structure technology of existing photovoltaic DC-to-AC converter has the following problems: the radiator structure of existing photovoltaic DC-to-AC converter
It is not very convenient when being fixedly mounted, it cannot very easily be fixedly connected, so that user of service is when installation
It is more convenient.
Utility model content
The purpose of this utility model is to provide a kind of radiator structures of photovoltaic DC-to-AC converter, to solve in above-mentioned background technique
The radiator structure of the existing photovoltaic DC-to-AC converter proposed is not very convenient when being fixedly mounted, and cannot very easily be consolidated
Fixed connection, thus the heat dissipation effect of user of service's radiator structure of more convenient and existing photovoltaic DC-to-AC converter when installation
It is not that very well, the temperature of inverter internal cannot be distributed well, so when in use with regard to not very convenient problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of radiator structure of photovoltaic DC-to-AC converter, including heat dissipation fixinig plate and heat dissipation base, the heat dissipation fixinig plate installation
It is fixed on heat dissipation base, the outside of the heat dissipation base is provided with for one week is fixedly connected with block, the centre of the heat dissipation fixinig plate
It is provided with rotary electric machine, electric power connection line, the other end setting of the electric power connection line are provided on the outside of the rotary electric machine
There is fixed connector, the upper end of the rotary electric machine is provided with radiator fan, and the upper end adhesion of the radiator fan is provided with mark
Will block, the upper end of the heat dissipation fixinig plate, which is provided with, is connected and fixed seat, and the upper end for being connected and fixed seat is provided with fan drum,
It is described be connected and fixed seat and be fixed on by cross fixed screw be fixedly connected on block, the upper end for being connected and fixed seat is located at cross
The outside of fixed screw is provided with fixed spring in one week.
Preferably, the block that is fixedly connected includes being connected and fixed column, arc long block and lock catch block, in the arc long block
Between upper end be provided with and be connected and fixed column, the lower end front end of the arc long block is provided with lock catch block, and the arc long block connection is solid
It is scheduled on heat dissipation base.
Preferably, the radiator fan includes plastics flabellum, plastics inner ring and plastics outer ring, the outside of the plastics inner ring
It is provided within one week plastics outer ring, the outside of the plastics outer ring is provided with plastics flabellum for one week, and the plastics inner ring, which is connected to, to be turned
On dynamic motor.
Preferably, the heat dissipation fixinig plate includes connection long block, fixed intermediate mass and fixes short block, the connection long block
Fixed intermediate mass is provided among lower end, the two sides of the fixed intermediate mass, which are located in connection long block, is provided with fixed short block, institute
It states fixed intermediate mass and fixed short block is plugged and fixed on heat dissipation base.
Preferably, described to be fixedly connected there are four block is arranged altogether, and the block that is fixedly connected is arranged in parallel in heat dissipation bottom
On the outside one week of seat.
Preferably, the radiator fan and rotary electric machine are fixed in the inside of fan drum.
Preferably, there are four the cross fixed screw is arranged altogether, and it is described be connected and fixed seat with to be fixedly connected with block logical
Cross fixed screw is crossed to be fixedly connected.
Compared with prior art, the utility model provides a kind of radiator structure of photovoltaic DC-to-AC converter, has following beneficial
Effect:
1, the radiator structure of the utility model photovoltaic DC-to-AC converter passes through connection long block, fixed intermediate mass and fixed short block institute group
At heat dissipation fixinig plate play good heat spreading function, and by the fixation intermediate mass of connection long block lower end and fixed short block,
So as to be well fixed on heat dissipation base, heat dissipation fixinig plate and radiator fan can distribute inverter well in this way
Generated temperature.
2, the radiator structure of the utility model photovoltaic DC-to-AC converter is formed by being connected and fixed column, arc long block and lock catch block
To be fixedly connected with block more convenient when being fixedly mounted, when fixed, so that it may in front of arc long block lower end
Lock catch block is fixed in the recess of inverter, and when fixed, lock catch block will generate deformation, after fixed insertion, lock
The shape of block will be buckled on recess well, to fix, just more be stabilized when in use in this way.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of photovoltaic DC-to-AC converter radiator structure structural schematic diagram；
Fig. 2 be the utility model proposes be fixedly connected with block structure schematic diagram；
Fig. 3 be the utility model proposes cooling fan structure schematic diagram；
Fig. 4 be the utility model proposes heat dissipation fixinig plate structural schematic diagram；
In figure: 1, fan drum；2, radiate fixinig plate；21, long block is connected；22, fixed intermediate mass；23, fixed short block；3,
Cross fixed screw；4, fixed spring；5, it is connected and fixed seat；6, it is fixedly connected with block；61, it is connected and fixed column；62, arc long block；
63, lock catch block；7, heat dissipation base；8, attribute block；9, radiator fan；91, plastics flabellum；92, plastics inner ring；93, plastics outer ring；
10, rotary electric machine；11, electric power connection line；12, fixed connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of radiator structure of photovoltaic DC-to-AC converter, including heat dissipation fixinig plate 2 and heat dissipation base 7, the heat dissipation installation of fixinig plate 2 are solid
It is scheduled on heat dissipation base 7, the outside of heat dissipation base 7 is provided with for one week is fixedly connected with block 6, and the centre of heat dissipation fixinig plate 2 is provided with
Rotary electric machine 10, the outside of rotary electric machine 10 are provided with electric power connection line 11, and the other end of electric power connection line 11 is provided with fixation
Connector 12, the upper end of rotary electric machine 10 are provided with radiator fan 9, and the upper end adhesion of radiator fan 9 is provided with attribute block 8, dissipate
The upper end of thermosetting stator 2, which is provided with, is connected and fixed seat 5, and the upper end for being connected and fixed seat 5 is provided with fan drum 1, is connected and fixed seat 5
It is fixed on and is fixedly connected on block 6 by cross fixed screw 3, the upper end for being connected and fixed seat 5 is located at the outside of cross fixed screw 3
It is provided with fixed spring 4 within one week.
Further, being fixedly connected with block 6 includes being connected and fixed column 61, arc long block 62 and lock catch block 63, arc long block 62
Intermediate upper end, which is provided with, is connected and fixed column 61, and the lower end front end of arc long block 62 is provided with lock catch block 63, and arc long block 62 connects
It is fixed on heat dissipation base 7, plays good fixed function, be conveniently fixedly connected, thus when fixed use more
Add conveniently.
Further, radiator fan 9 includes plastics flabellum 91, plastics inner ring 92 and plastics outer ring 93, plastics inner ring 92 it is outer
Side is provided with plastics outer ring 93 for one week, and the outside of plastics outer ring 93 is provided with plastics flabellum 91 for one week, and plastics inner ring 92 is connected to
On rotary electric machine 10, good heat spreading function is played, so that more convenient when in use radiate.
Further, heat dissipation fixinig plate 2 includes connection long block 21, fixed intermediate mass 22 and fixed short block 23, connects long block 21
Lower end among be provided with fixed intermediate mass 22, the two sides of fixed intermediate mass 22, which are located in connection long block 21, is provided with fixed short block
23, fixed intermediate mass 22 is plugged and fixed on heat dissipation base 7 with fixed short block 23, has good heat spreading function, and solid
Dingan County is more convenient when dress.
Further, it is fixedly connected there are four the total settings of block 6, and is fixedly connected with block 6 and is arranged in parallel in the outer of heat dissipation base 7
On side one week, so that fixed is stronger, and more stable when fixed.
Further, radiator fan 9 and rotary electric machine 10 are fixed in the inside of fan drum 1, are being used in this way
When it is safer.
Further, it there are four cross fixed screw 3 is arranged altogether, and is connected and fixed seat 5 and passes through cross with block 6 is fixedly connected with
Fixed screw 3 is fixedly connected, so that fixation is more stable, it is stronger when in use in this way.
The working principle and process for using of the utility model: after the utility model installs, so that it may photovoltaic inversion
The radiator structure of device is moved on specified position, carries out installation fixation, the radiator structure of photovoltaic DC-to-AC converter is by being connected and fixed
Column 61, arc long block 62 and block 6 is fixedly connected with composed by lock catch block 63, it is more convenient when being fixedly mounted, fixed
When, so that it may it is fixed in the recess of inverter by the lock catch block 63 in front of 62 lower end of arc long block, when fixed, lock
Button block 63 will generate deformation, and after fixed insertion, the shape of lock catch block 63 will be buckled on recess well, thus fixed
Firmly, it just more stabilizes when in use in this way, is fixed on inverter by cross fixed screw 3, is using in this way
When just more stabilize, the fixed connector 12 of 11 front end of electric power connection line is inserted in aerial lug later, is made
It obtains and is connected with external power supply, thus can be very good the rotary electric machine 10 of control 9 lower end of radiator fan, radiator fan 9
It is fixed at rotary electric machine 10 in the inside of fan drum 1, so that fan drum 1 just has good protective effect
, in this way when heat dissipation, external power supply control switch is opened, so that rotary electric machine 10 starts turning, it thus can be very
Good drive radiator fan 9 is had rotated, and radiator fan 9 passes through plastics flabellum 91, plastics inner ring 92 and 93 groups of plastics outer ring
At, so that 9 lighter in weight of radiator fan, so when in use, rotary electric machine 10 can drive heat dissipation well
Fan 9 radiate to inverter internal, and the radiator structure of photovoltaic DC-to-AC converter passes through connection long block 21, fixed intermediate mass
22 can also play good heat spreading function with heat dissipation fixinig plate 2 composed by fixed short block 23, pass through connection 21 lower end of long block
Fixed intermediate mass 22 and fixed short block 23, so as to be well fixed on heat dissipation base 7, heat dissipation fixinig plate 2 and scattered in this way
Hot-air fan 9 can distribute temperature caused by inverter well.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of radiator structure of photovoltaic DC-to-AC converter, including heat dissipation fixinig plate (2) and heat dissipation base (7), it is characterised in that: described
Heat dissipation fixinig plate (2) is fixed on heat dissipation base (7), and the outside of the heat dissipation base (7) is provided with for one week to be fixedly connected
The centre of block (6), heat dissipation fixinig plate (2) is provided with rotary electric machine (10), is provided on the outside of the rotary electric machine (10)
The other end of electric power connection line (11), the electric power connection line (11) is provided with fixed connector (12), the rotary electric machine
(10) upper end is provided with radiator fan (9), and the upper end adhesion of the radiator fan (9) is provided with attribute block (8), the heat dissipation
The upper end of fixinig plate (2), which is provided with, to be connected and fixed seat (5), and the upper end for being connected and fixed seat (5) is provided with fan drum (1),
Described be connected and fixed seat (5) are fixed on and are fixedly connected on block (6) by cross fixed screw (3), the seat (5) that is connected and fixed
The outside that upper end is located at cross fixed screw (3) is provided with fixed spring (4) for one week.
2. a kind of radiator structure of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: described to be fixedly connected with block
It (6) include being connected and fixed column (61), arc long block (62) and lock catch block (63), the intermediate upper end setting of the arc long block (62)
It is connected and fixed column (61), the lower end front end of the arc long block (62) is provided with lock catch block (63), the arc long block (62)
It is fastened on heat dissipation base (7).
3. a kind of radiator structure of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the radiator fan (9)
Including plastics flabellum (91), plastics inner ring (92) and plastics outer ring (93), the outside of the plastics inner ring (92) is provided with for one week
The outside of plastics outer ring (93), the plastics outer ring (93) is provided with plastics flabellum (91) for one week, and the plastics inner ring (92) is even
It connects on rotary electric machine (10).
4. a kind of radiator structure of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the heat dissipation fixinig plate
(2) include connection long block (21), fixed intermediate mass (22) and fixed short block (23), set among the lower end of connection long block (21)
It is equipped with fixed intermediate mass (22), the two sides of the fixed intermediate mass (22), which are located in connection long block (21), is provided with fixed short block
(23), the fixed intermediate mass (22) and fixed short block (23) are plugged and fixed on heat dissipation base (7).
5. a kind of radiator structure of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: described to be fixedly connected with block
(6) altogether there are four settings, and the block (6) that is fixedly connected is arranged in parallel on the outside one week of heat dissipation base (7).
6. a kind of radiator structure of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the radiator fan (9)
It is fixed in the inside of fan drum (1) with rotary electric machine (10).
7. a kind of radiator structure of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the cross fixed screw
(3) altogether there are four settings, and it is described be connected and fixed seat (5) be fixedly connected with block (6) by cross fixed screw (3) fixed company
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933377.6U CN208508807U (en) | 2018-06-15 | 2018-06-15 | A kind of radiator structure of photovoltaic DC-to-AC converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933377.6U CN208508807U (en) | 2018-06-15 | 2018-06-15 | A kind of radiator structure of photovoltaic DC-to-AC converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508807U true CN208508807U (en) | 2019-02-15 |
Family
ID=65285403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820933377.6U Active CN208508807U (en) | 2018-06-15 | 2018-06-15 | A kind of radiator structure of photovoltaic DC-to-AC converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508807U (en) |
-
2018
- 2018-06-15 CN CN201820933377.6U patent/CN208508807U/en active Active
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