CN208548836U - A kind of wind power grid-connected inverter being easily installed - Google Patents
A kind of wind power grid-connected inverter being easily installed Download PDFInfo
- Publication number
- CN208548836U CN208548836U CN201821339809.7U CN201821339809U CN208548836U CN 208548836 U CN208548836 U CN 208548836U CN 201821339809 U CN201821339809 U CN 201821339809U CN 208548836 U CN208548836 U CN 208548836U
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- China
- Prior art keywords
- inverter
- outer housing
- wind power
- power grid
- easily installed
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Abstract
The utility model discloses a kind of wind power grid-connected inverters being easily installed, including outer housing, the inner upper end face of the outer housing and lower end surface are equipped with damper, the damper is equipped with inner housing far from one end of outer housing, the medial surface of the inner housing is equipped with inner liner, and the surface of inner housing and the surface of inner liner are equipped with the rectangular opening being correspondingly arranged, the internal activity of the inner housing is connected with inverter, the lower surface of the outer housing is equipped with pedestal, and the side of outer housing is set there are two symmetrically arranged rectangle mounting hole.The wind power grid-connected inverter being easily installed; interspersed fixation quickly can be carried out to inverter; convenient for the disassembly and installation of inverter; and shock-absorbing protecting can be carried out to inverter; it avoids inverter from damaging, the service life of inverter can be effectively improved, the heat dissipation effect of inverter can also be improved by radiator and fan; it is easy to use convenient for inverter steady operation.
Description
Technical field
The utility model relates to inverter technology field, specially a kind of wind power grid-connected inverter being easily installed.
Background technique
Inverter is that direct current energy (battery, battery) is transformed into alternating current (generally 220V, 50Hz sine wave).It
It is made of inverter bridge, control logic and filter circuit.It is widely used in air-conditioning, home theater, electric wheel, electric tool, seam
It threads machine, DVD, VCD, computer, TV, washing machine, smoke exhaust ventilator, refrigerator, video recorder, massager, fan, illumination etc., it is existing
Inverter usually directly welds together shell and external device (ED) to improve stability, it has not been convenient to disassemble and install, dissipate
Thermal effect is poor, and does not have damping effect, is easily damaged.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of wind power grid being easily installed
Inverter quickly can carry out interspersed fixation to inverter, convenient for the disassembly and installation of inverter, and can to inverter into
Row shock-absorbing protecting, avoids inverter from damaging, and can effectively improve the service life of inverter, can also pass through radiator and wind
Fan improves the heat dissipation effect of inverter, is convenient for inverter steady operation, easy to use, can effectively solve asking in background technique
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of wind power grid inversion being easily installed
Device, including outer housing, the inner upper end face of the outer housing and lower end surface are equipped with damper, and the damper is far from outer housing
One end be equipped with inner housing, the medial surface of the inner housing is equipped with inner liner, and the surface of inner housing and the surface of inner liner are set
There is the rectangular opening being correspondingly arranged, the internal activity of the inner housing is connected with inverter, and the lower surface of the outer housing is equipped with bottom
Seat, and the side of outer housing is set there are two symmetrically arranged rectangle mounting hole, and the inside of rectangle mounting hole is equipped with radiator,
The left side of the outer housing is equipped with equally distributed protective device, and fan is equipped in the middle part of the left side of outer housing, described outer
Shell right end activity is connected with cover board, is equipped with pressurizing unit in the middle part of the side of the cover board, and the side of cover board sets that there are four
The through-hole of even distribution, the internal activity of the through-hole are interspersed with the second fixing bolt, the outer housing and the second fixing bolt pair
The medial surface answered is equipped with nut, and the second fixing bolt is connect with nut thread, and the input terminal of fan and external switch is defeated
Outlet electrical connection.
As a kind of optimal technical scheme of the utility model, the damper has two groups, and there are six every group of dampers, and two
Upper surface and lower end surface are uniformly distributed group damper within the outer shell respectively.
As a kind of optimal technical scheme of the utility model, the radiator includes heat sink, the heat sink with
The rectangle mounting hole of shell body side surface is fixedly connected, and the lateral surface of heat sink is equipped with cooling fin.
As a kind of optimal technical scheme of the utility model, there are three the pedestals, and three pedestals are in outer housing
Lower surface is equally spaced.
As a kind of optimal technical scheme of the utility model, the pedestal includes stripe board, the upper table of the stripe board
Face is fixedly connected with the lower surface of outer housing, and the upper surface of stripe board is set there are two symmetrically arranged screw hole, the screw hole
Internal whorl is connected with the first fixing bolt.
As a kind of optimal technical scheme of the utility model, there are four the protective devices, and four protective devices exist
The left side of outer housing is in distributed rectangular, and the second push plate of protective device is located at the left side of fan.
As a kind of optimal technical scheme of the utility model, the protective device includes outer sleeve, the outer sleeve
Internal activity is interspersed with guide rod, and the right end of the guide rod is equipped with the first push plate, and the left end of guide rod is equipped with the second push plate, and described the
The left side of two push plates is equipped with damping leather packing.
As a kind of optimal technical scheme of the utility model, the middle inside of the outer sleeve is equipped with annular slab, described
Annular slab and guide rod activity are clamped, and the left side of annular slab and right side are equipped with second spring, and two second springs are remote
One end from annular slab is equipped with fixed ring, and the fixed ring is fixedly connected with the side of guide rod, and fixed ring and outer sleeve are living
Dynamic clamping.
As a kind of optimal technical scheme of the utility model, the pressurizing unit includes fixes sleeve, the fixing sleeve
Cylinder and the round hole activity of cover board side are clamped, and the right end of the fixes sleeve is equipped with positioning plate, and the left end of fixes sleeve is set
There is third push plate, and the side left end movable sleeve of fixes sleeve is connected to the first spring.
Compared with prior art, the utility model has the beneficial effects that
1, the wind power grid-connected inverter being originally easily installed, can be by installing outer housing with screw hole and stripe board
It is fixed, and stripe board is located at the lower surface of outer housing, can play waterproof action, can be avoided rainwater and passes through outer housing and lid
Entering inside outer housing between plate improves the service life of inverter to protect to inverter.
2, the wind power grid-connected inverter being originally easily installed can play the role of shock-absorbing protecting to inner housing by damper,
It to be protected to inverter, while can be radiated by heat sink and cooling fin to inverter, wind can also be passed through
Fan extracts the hot gas inside outer housing, can be improved heat dissipation effect, convenient for the steady operation of inverter.
3, the wind power grid-connected inverter being originally easily installed can be sealed outer housing by cover board, and fixes sleeve can
It is used with being used to intert harness, third push plate can also be pushed to squeeze inverter by the first spring, and can lead to
The fixed ring for crossing second spring extruding right side makes guide rod move right, to make guide rod that the first push plate be pushed to squeeze inner housing
Pressure positions convenient for the extruding of inverter, and protective device can play the role of shock-absorbing protecting to outer housing.
4, the wind power grid-connected inverter being originally easily installed quickly can carry out interspersed fixation to inverter, be convenient for inverter
Disassembly and installation, and can to inverter carry out shock-absorbing protecting, avoid inverter from damaging, inverter can be effectively improved
Service life can also be improved the heat dissipation effect of inverter by radiator and fan, be convenient for inverter steady operation, use
It is convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure left view schematic diagram；
Fig. 3 is the structural schematic diagram of the utility model pressurizing unit.
In figure: 1 outer housing, 2 dampers, 3 inner housings.31 rectangular openings, 32 inner liners, 4 inverters, 5 heat dissipation dresses
It sets, 51 heat sinks, 52 cooling fins, 6 pedestals, 61 stripe boards, 62 screw holes, 63 first fixing bolts, 7 protective devices, 71
Outer sleeve, 72 guide rods, 73 first push plates, 74 second push plates, 75 damping leather packings, 8 cover boards, 81 through-holes, 82 second are fixed
Bolt, 9 pressurizing units, 91 fixes sleeves, 92 positioning plates, 93 first springs, 94 third push plates, 10 nuts, 11 wind
Fan, 12 fixed rings, 13 annular slabs, 14 second springs.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of wind power grid-connected inverter being easily installed,
Including outer housing 1, the inner upper end face of outer housing 1 and lower end surface are equipped with damper 2, and damper 2 has two groups, every group of damper
There are six 2, two groups of dampers 2 are uniformly distributed in the inner upper end face of outer housing 1 and lower end surface respectively, and damper 2 is far from shell
One end of body 1 be equipped with inner housing 3, shock-absorbing protecting can be played the role of to inner housing 3 by damper 2, thus to inverter 4 into
Row protection, the medial surface of inner housing 3 is equipped with inner liner 32, and the surface of inner housing 3 and the surface of inner liner 32 are equipped with correspondence and set
The rectangular opening 31 set, the internal activity of inner housing 3 are connected with inverter 4, and the lower surface of outer housing 1 is equipped with pedestal 6, and pedestal 6 has
Three, and three pedestals 6 are equally spaced in the lower surface of outer housing 1, pedestal 6 includes stripe board 61, the upper surface of stripe board 61
It is fixedly connected with the lower surface of outer housing 1, and the upper surface of stripe board 61 is set there are two symmetrically arranged screw hole 62, screw hole 62
Internal whorl is connected with the first fixing bolt 63, can be solid by install to outer housing 1 with screw hole 62 and stripe board 61
It is fixed, and stripe board 61 is located at the lower surface of outer housing 1, can play waterproof action, can be avoided rainwater by outer housing 1 and
Entering inside outer housing 1 between cover board 8 improves the service life of inverter, and outer to protect to inverter 4
The side of shell 1 is set there are two symmetrically arranged rectangle mounting hole, and the inside of rectangle mounting hole is equipped with radiator 5, heat dissipation
Device 5 includes heat sink 51, and heat sink 51 is fixedly connected with the rectangle mounting hole of 1 side of outer housing, and the outside of heat sink 51
Face is equipped with cooling fin 52, can be radiated by heat sink 51 and cooling fin 52 to inverter 4, the left side of outer housing 1 is set
There is equally distributed protective device 7, there are four protective devices 7, and four protective devices 7 are in rectangle in the left side of outer housing 1
Distribution, and the second push plate 74 of protective device 7 is located at the left side of fan 11, protective device 7 includes outer sleeve 71, outer sleeve 71
Internal activity is interspersed with guide rod 72, and the right end of guide rod 72 is equipped with the first push plate 73, and the left end of guide rod 72 is equipped with the second push plate 74,
The left side of second push plate 74 is equipped with damping leather packing 75, and the middle inside of outer sleeve 71 is equipped with annular slab 13, annular slab 13 with lead
72 activity clamping of bar, and the left side of annular slab 13 and right side are equipped with second spring 14, and two second springs 14 are separate
One end of annular slab 13 is equipped with fixed ring 12, and fixed ring 12 is fixedly connected with the side of guide rod 72, and fixed ring 12 and housing
71 activity clamping of cylinder, can make guide rod 72 move right, to make guide rod by the fixed ring 12 that second spring 14 squeezes right side
72 the first push plates 73 of promotion squeeze inner housing 3, position convenient for the extruding of inverter 4, and protective device 7 can be external
Shell 1 plays the role of shock-absorbing protecting, and when outer housing left end is by external impact, external force squeezes damping leather packing 75, damping leather packing
75 push guide rod 72 to move to right by the second push plate 74, and deformation occurs by two second springs 14 of the drive of fixed ring 12 for guide rod 72,
To play the role of shock-absorbing protecting, and it is equipped with fan 11 in the middle part of the left side of outer housing 1, outer housing can be extracted by fan 11
Hot gas inside 1, can be improved heat dissipation effect, and convenient for the steady operation of inverter 4,1 right end activity of outer housing is connected with cover board
8, outer housing 1 can be sealed by cover board 8, pressurizing unit 9 is equipped in the middle part of the side of cover board 8, pressurizing unit 9 includes solid
Determine sleeve 91, the round hole activity of fixes sleeve 91 and 8 side of cover board is clamped, and the right end of fixes sleeve 91 is equipped with positioning plate 92,
And the left end of fixes sleeve 91 is equipped with third push plate 94, and the side left end movable sleeve of fixes sleeve 91 is connected to the first spring 93,
Fixes sleeve 91 can be used to intert harness use, can also by the first spring 93 push third push plate 94 to inverter 4 into
Row squeezes, and the side of cover board 8 is set there are four equally distributed through-hole 81, and the internal activity of through-hole 81 is interspersed with the second fixed spiral shell
Bolt 82, the medial surface corresponding with the second fixing bolt 82 of outer housing 1 are equipped with nut 10, and the second fixing bolt 82 and 10 spiral shell of nut
Line connection, inverter 4 is inserted into inside inner housing 3, and inner liner 32 plays a protective role to inverter 4, harness is passed through solid
Determine sleeve 91 to connect with inverter 4, cover board 8 and outer housing 1 are clamped, cover board 8 drives fixes sleeve 91 mobile, and inverter 4 is right
Third push plate 94 is squeezed, and third push plate 94 squeezes the first spring 93, while the 93 reverse extrusion third push plate 94 of the first spring,
To make third push plate 94 push inverter 4, then the second fixing bolt 82 is threadedly coupled with nut 10, and fan
11 input terminal is electrically connected with the output end of external switch, the wind power grid-connected inverter being entirely easily installed, can be quickly to inverse
Become device 4 and carry out interspersed fixation, convenient for the disassembly and installation of inverter, and shock-absorbing protecting can be carried out to inverter 4, avoided inverse
Become device 4 to damage, the service life of inverter 4 can be effectively improved, inverter can also be improved by radiator 5 and fan 11
4 heat dissipation effect is convenient for inverter steady operation, easy to use.
When in use: inverter 4 being inserted into inside inner housing 3, inner liner 32 plays a protective role to inverter 4, will
Harness passes through fixes sleeve 91 and connect with inverter 4, and cover board 8 and outer housing 1 are clamped, and cover board 8 drives fixes sleeve 91 mobile,
Inverter 4 squeezes third push plate 94, and third push plate 94 squeezes the first spring 93, while 93 reverse extrusion of the first spring the
Then three push plates 94 connect the second fixing bolt 82 with 10 screw thread of nut so that third push plate 94 be made to push inverter 4
It connects, so that inverter 4 is fixed, is fixed stripe board 61 with external device (ED) by the first fixing bolt 63,4 work of inverter
During work, heat sink 51 and cooling fin 52 radiate to inverter 4, while fan 11 extracts the hot gas inside outer housing 1,
To radiate to inverter 4, when external device (ED) drives inverter 4 to move up and down, deformation occurs for damper 2, to rise
It is acted on to shock-absorbing protecting, when 1 left and right ends of outer housing are collided, the first spring 93 passes through 94 inverter 4 of third push plate
Right end is squeezed, to play cushioning effect, while external force squeezes damping leather packing 75, damping leather packing 75 passes through the second push plate 74
Guide rod 72 is pushed to move to right, deformation occurs by two second springs 14 of the drive of fixed ring 12 for guide rod 72, to play shock-absorbing protecting
Effect.
The utility model quickly can carry out interspersed fixation to inverter 4, convenient for the disassembly and installation of inverter, and can
To carry out shock-absorbing protecting to inverter 4, avoids inverter 4 from damaging, the service life of inverter 4 can be effectively improved, it can be with
The heat dissipation effect that inverter 4 is improved by radiator 5 and fan 11 is convenient for inverter steady operation, easy to use
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 (9)
1. a kind of wind power grid-connected inverter being easily installed, including outer housing (1), it is characterised in that: the outer housing (1) it is interior
Portion upper surface and lower end surface are equipped with damper (2), and the damper (2) is equipped with inner housing far from the one end of outer housing (1)
(3), the medial surface of the inner housing (3) is equipped with inner liner (32), and the surface of inner housing (3) and the surface of inner liner (32) are set
There is the rectangular opening (31) being correspondingly arranged, the internal activity of the inner housing (3) is connected with inverter (4), the outer housing (1)
Lower surface is equipped with pedestal (6), and the side of outer housing (1) is set there are two symmetrically arranged rectangle mounting hole, and rectangle mounting hole
Inside be equipped with radiator (5), the left side of the outer housing (1) is equipped with equally distributed protective device (7), and outer housing
(1) fan (11) are equipped in the middle part of left side, outer housing (1) the right end activity is connected with cover board (8), the cover board (8)
Pressurizing unit (9) are equipped in the middle part of side, and the side of cover board (8) sets that there are four equally distributed through-hole (81), the through-holes
(81) internal activity is interspersed with the second fixing bolt (82), and the outer housing (1) is corresponding with the second fixing bolt (82) interior
Side is equipped with nut (10), and the second fixing bolt (82) is threadedly coupled with nut (10), and the input terminal of fan (11) with outside
The output end electrical connection of portion's switch.
2. a kind of wind power grid-connected inverter being easily installed according to claim 1, it is characterised in that: the damper
(2) there are two groups, there are six every group of dampers (2), and two groups of dampers (2) are respectively in the inner upper end face and lower end of outer housing (1)
Face is uniformly distributed.
3. a kind of wind power grid-connected inverter being easily installed according to claim 1, it is characterised in that: the radiator
It (5) include heat sink (51), the heat sink (51) is fixedly connected with the rectangle mounting hole of outer housing (1) side, and heat sink
(51) lateral surface is equipped with cooling fin (52).
4. a kind of wind power grid-connected inverter being easily installed according to claim 1, it is characterised in that: the pedestal (6)
There are three, and three pedestals (6) are equally spaced in the lower surface of outer housing (1).
5. a kind of wind power grid-connected inverter being easily installed according to claim 1, it is characterised in that: the pedestal (6)
Including stripe board (61), the upper surface of the stripe board (61) is fixedly connected with the lower surface of outer housing (1), and stripe board (61)
Upper surface set there are two symmetrically arranged screw hole (62), the internal whorl of the screw hole (62) is connected with the first fixing bolt
(63)。
6. a kind of wind power grid-connected inverter being easily installed according to claim 1, it is characterised in that: the protective device
(7) there are four, and four protective devices (7) are in distributed rectangular, and the second of protective device (7) in the left side of outer housing (1)
Push plate (74) is located at the left side of fan (11).
7. a kind of wind power grid-connected inverter being easily installed according to claim 1, it is characterised in that: the protective device
It (7) include outer sleeve (71), the internal activity of the outer sleeve (71) is interspersed with guide rod (72), and the right end of the guide rod (72) is set
Have the first push plate (73), and the left end of guide rod (72) is equipped with the second push plate (74), the left side of second push plate (74) is equipped with
Damping leather packing (75).
8. a kind of wind power grid-connected inverter being easily installed according to claim 7, it is characterised in that: the outer sleeve
(71) middle inside is equipped with annular slab (13), and the annular slab (13) and guide rod (72) activity are clamped, and annular slab (13)
Left side and right side are equipped with second spring (14), and two second springs (14) are equipped with far from the one end of annular slab (13)
Fixed ring (12), the fixed ring (12) are fixedly connected with the side of guide rod (72), and fixed ring (12) and outer sleeve (71) are living
Dynamic clamping.
9. a kind of wind power grid-connected inverter being easily installed according to claim 1, it is characterised in that: the pressurizing unit
It (9) include fixes sleeve (91), the round hole activity of the fixes sleeve (91) and cover board (8) side is clamped, the fixing sleeve
The right end of cylinder (91) is equipped with positioning plate (92), and the left end of fixes sleeve (91) is equipped with third push plate (94), and fixes sleeve
(91) side left end movable sleeve is connected to the first spring (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339809.7U CN208548836U (en) | 2018-08-20 | 2018-08-20 | A kind of wind power grid-connected inverter being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339809.7U CN208548836U (en) | 2018-08-20 | 2018-08-20 | A kind of wind power grid-connected inverter being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548836U true CN208548836U (en) | 2019-02-26 |
Family
ID=65426335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821339809.7U Expired - Fee Related CN208548836U (en) | 2018-08-20 | 2018-08-20 | A kind of wind power grid-connected inverter being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548836U (en) |
-
2018
- 2018-08-20 CN CN201821339809.7U patent/CN208548836U/en not_active Expired - Fee Related
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Legal Events
| 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: 20190226 Termination date: 20210820 |