CN207853192U - A kind of novel photovoltaic grid-connection device - Google Patents
A kind of novel photovoltaic grid-connection device Download PDFInfo
- Publication number
- CN207853192U CN207853192U CN201820137814.3U CN201820137814U CN207853192U CN 207853192 U CN207853192 U CN 207853192U CN 201820137814 U CN201820137814 U CN 201820137814U CN 207853192 U CN207853192 U CN 207853192U
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- China
- Prior art keywords
- fixedly connected
- connection device
- fixed plate
- novel photovoltaic
- photovoltaic grid
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Abstract
The utility model provides a kind of novel photovoltaic grid-connection device, is related to grid-connected apparatus field.The novel photovoltaic grid-connection device, including body, it is fixedly connected with fixed plate on the left of the body, the inner roof wall of the fixed plate is fixedly connected with spring, and the one end of the spring far from fixed plate inner roof wall is fixedly connected with movable block, fixing groove is offered on the left of the movable block, the inside of the fixing groove is plugged with fixed link, the lower surface of the movable block is fixedly connected with supporting rod, and the one end of supporting rod far from movable block is fixedly connected with foot pad, and the lower surface of foot pad is fixedly connected with rubber pad.The novel photovoltaic grid-connection device, the rubber pad being arranged by foot pad lower surface, reach the frictional force between increase and ground, to also increase support force of the foot pad for body, pass through the mutual cooperation between spring, movable block and supporting rod, reach the thrust using spring, convenient for body to be supported so that body is very convenient when being placed.
Description
Technical field
The utility model is related to grid-connected equipment technical field, specially a kind of novel photovoltaic grid-connection device.
Background technology
Novel photovoltaic grid-connection device is gird-connected inverter, and gird-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind
Power electricity generation grid-connecting inverter, power-equipment electricity generation grid-connecting inverter and other power generation gird-connected inverters.Parallel network reverse
The maximum feature of device is that the power of system is high, at low cost, gird-connected inverter generally with in the system in large-sized photovoltaic power station, very
The photovoltaic string formation of multiple parallel is connected to the direct-flow input end of same concentration inverter, the general high-power IGBT using three-phase
Power module, it is lower-powered to use field-effect transistor, while using the matter of DSP switching controllers output electric energy to improve
Amount, makes it be in close proximity to sine-wave current.
Currently, diversity of the novel photovoltaic grid-connection device due to building, certainly will cause solar panel to be installed various
Property, in order to make the transfer efficiency highest of solar energy take into account the good appearance of building again simultaneously, this requires our inverters
Diversification, come realize best mode solar energy conversion, existing novel photovoltaic grid-connection device when in use due to be not easy into
Row is placed, and is toppled over so as to cause be easy to causeing when in use.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of novel photovoltaic grid-connection device, solves existing
Novel photovoltaic grid-connection device is when in use due to being not easy to be placed, so as to cause asking of toppling over is be easy to cause when in use
Topic.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of novel photovoltaic is grid-connected to be set
It is standby, including body, it is fixedly connected with fixed plate on the left of the body, the inner roof wall of the fixed plate is fixedly connected with spring,
The one end of the spring far from fixed plate inner roof wall is fixedly connected with movable block, and fixing groove is offered on the left of the movable block,
The inside of the fixing groove is plugged with fixed link, and the lower surface of the movable block is fixedly connected with supporting rod, and the supporting rod is remote
One end from movable block is fixedly connected with foot pad, and the lower surface of the foot pad is fixedly connected with rubber pad, a left side for the fixed plate
Side offers the mounting hole being connected with inside fixed plate, and fixing axle, the fixing axle are fixedly connected on the right side of the body
Surface be socketed with change, the upper surface of the change is fixedly connected with swingle, and the one end of the swingle far from change is solid
Surely it is connected with limiting plate.
Preferably, the left side of the fixed plate and the position of corresponding fixed link offer jack, and the fixed link is separate solid
Determine one end of slot and the inside grafting of jack.
Preferably, the right side inner wall of the fixed plate, which offers, prevents being disengaged from the groove, and the anti-internal slide being disengaged from the groove is connected with cunning
Block is fixedly connected on the right side of the left side of the sliding block and supporting rod.
Preferably, the upper surface of the limiting plate offers the limit hole being connected with lower surface, the limit hole it is interior
Portion is plugged with inserted link.
Preferably, deck is fixedly connected on the right side of the body, the right side opening of the deck is equipped with card slot.
Preferably, the surface of the swingle is connected with snap ring, and the left side of the snap ring and the inside of card slot are clamped.
(3) advantageous effect
The utility model provides a kind of novel photovoltaic grid-connection device.Has following advantageous effect：
1, the novel photovoltaic grid-connection device, the rubber pad being arranged by foot pad lower surface reach between increase and ground
Frictional force passes through the phase interworking between spring, movable block and supporting rod to also increase support force of the foot pad for body
It closes, reaches the thrust using spring, convenient for body to be supported so that body is very convenient when being placed.
2, the novel photovoltaic grid-connection device is reached and is convenient for the position of supporting rod by the fixed link being arranged inside fixing groove
It sets and is fixed so that supporting rod is not in loosen when supporting body, by swingle, the phase between limiting plate and inserted link
Mutually cooperation reaches convenient for will be supported on the right side of body so that body is more firm when placing, and passes through swingle surface
The snap ring of setting reaches convenient for limiting swingle so that and it is more convenient when carrying body, it solves existing new
The grid-connected equipment of type is when in use due to being not easy to be placed, so as to cause the problem of toppling over is be easy to cause when in use.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure front view.
Wherein, 1 body, 2 fixed plates, 3 springs, 4 jacks, 5 fixed links, 6 changes, 7 fixing grooves, 8 mounting holes, 9 activities
Block, 10 sliding blocks, 11 it is anti-be disengaged from the groove, 12 supporting rods, 13 foots pad, 14 rubber pads, 15 decks, 16 card slots, 17 limiting plates, 18 limit holes,
19 inserted links, 20 snap rings, 21 swingles, 22 fixing axles.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of novel photovoltaic grid-connection device, as shown in Figs. 1-2, including body 1, body 1
Right side be fixedly connected with deck 15, the right side opening of deck 15 is equipped with card slot 16, when needing swingle 21 being rotated down, needs
Snap ring 20 is pulled to the right and is extracted from the inside of card slot 16, can make 21 carry out activity of swingle, a left side for body 1 at this time
Side is fixedly connected with fixed plate 2, and the inner roof wall of fixed plate 2 is fixedly connected with spring 3, spring 3 far from 2 inner roof wall of fixed plate one
End is fixedly connected with movable block 9, and the left side of movable block 9 offers fixing groove 7, and the inside of fixing groove 7 is plugged with fixed link 5, Gu
The left side of fixed board 2 and the position of corresponding fixed link 5 offer jack 4, the one end of fixed link 5 far from fixing groove 7 in jack 4
Fixed link 5 can be extracted from the inside of fixing groove 7 and jack 4, at this time may be used when needing to be placed body 1 by portion's grafting
So that 12 carry out activity of supporting rod, it is convenient that the operation to place body 1 provides, and the lower surface of movable block 9 is fixedly connected with branch
Strut 12, the right side inner wall of fixed plate 2, which offers, to be prevented being disengaged from the groove 11, prevents that the internal slide for being disengaged from the groove 11 is connected with sliding block 10, sliding block 10
Left side be fixedly connected with the right side of supporting rod 12, when supporting rod 12 is pushed down on by spring 3, supporting rod 12 can band movable slider
10 it is anti-be disengaged from the groove 11 inside slide downward, sliding block 10 can so that supporting rod 12 is limited, avoid supporting rod 12 from fixation
The inside of plate 2 is detached from, and the one end of supporting rod 12 far from movable block 9 is fixedly connected with foot pad 13, and the lower surface of foot pad 13, which is fixed, to be connected
It is connected to rubber pad 14, the left side of fixed plate 2 offers the mounting hole 8 being connected with inside fixed plate 2, and the right side of body 1 is fixed
It is connected with fixing axle 22, the surface of fixing axle 22 is socketed with change 6, and the upper surface of change 6 is fixedly connected with swingle 21, rotation
The surface of bar 21 is connected with snap ring 20, and the left side of snap ring 20 is clamped with the inside of card slot 16, and snap ring 20 is being caught in card slot 16
When portion, swingle 21 can be fixed for snap ring 20, avoid when that need not be placed body 1, and swingle 21 occurs
Activity, influences the carrying of body 1, and the one end of swingle 21 far from change 6 is fixedly connected with limiting plate 17, limiting plate 17 it is upper
Surface offers the limit hole 18 being connected with lower surface, and the inside of limit hole 18 is plugged with inserted link 19, downward in supporting rod 12
It moves and makes rubber pad 14 when being contacted with ground, fixed link 5 can be run through mounting hole 8 and turn back to the inside of fixing groove 7, this
Supporting rod 12 can be fixed for sample so that supporting rod 12 can be that body 1 provides stable support.
In use, fixed link 5 is extracted from the inside of fixing groove 7, spring 3 can push down at this time, and spring 3 pushes down on
Movable block 9 can be driven to move down, movable block 9, which moves down, can drive supporting rod 12 to move down, and supporting rod 12 moves down
Foot pad 13 can be driven to be moved down with rubber pad 14, foot pad 13 is moved down with rubber pad 14 can make rubber pad 14 and ground
Contact, snap ring 20 is pulled to the right, and snap ring 20 can be detached from from the inside of card slot 16, then be rotated down swingle 21, be rotated
Bar 21, which is rotated down, can drive limiting plate 17 to be rotated down and be contacted with ground, finally be inserted into fixed link 5 through mounting hole 8
The inside of fixing groove 7, then inserted link 19 through limit hole 18 and is inserted into underground.
In conclusion the novel photovoltaic grid-connection device, the rubber pad 14 being arranged by 13 lower surface of foot pad, reach increase with
Frictional force between ground passes through spring 3, movable block 9 and support to also increase support force of the foot pad 13 for body 1
Mutual cooperation between bar 12 reaches the thrust using spring 3, convenient for body 1 to be supported so that body 1 is being put
It is very convenient when setting.
The fixed link 5 being arranged by 7 inside of fixing groove, reaches convenient for the position of supporting rod 12 to be fixed so that branch
Strut 12 is not in loosen when supporting body 1, by swingle 21, the mutual cooperation between limiting plate 17 and inserted link 19,
Reach convenient for the right side of body 1 to be supported so that body 1 is more firm when placing, and is set by 21 surface of swingle
The snap ring 20 set reaches convenient for limiting swingle 21 so that and it is more convenient when carrying body 1, it solves existing
Novel photovoltaic grid-connection device when in use due to being not easy to be placed, so as to cause asking of toppling over is be easy to cause when in use
Topic.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel photovoltaic grid-connection device, including body (1), it is characterised in that：It is fixedly connected on the left of the body (1)
The inner roof wall of fixed plate (2), the fixed plate (2) is fixedly connected with spring (3), and the spring (3) is far from top in fixed plate (2)
One end of wall is fixedly connected with movable block (9), and fixing groove (7), the fixing groove (7) are offered on the left of the movable block (9)
Inside be plugged with fixed link (5), the lower surface of the movable block (9) is fixedly connected with supporting rod (12), the supporting rod
(12) one end far from movable block (9) is fixedly connected with foot pad (13), and the lower surface of the foot pad (13) is fixedly connected with rubber
It pads (14), is offered on the left of the fixed plate (2) and the internal mounting hole (8) being connected of fixed plate (2), the body (1)
Right side be fixedly connected with fixing axle (22), the surface of the fixing axle (22) is socketed with change (6), the change (6) it is upper
Surface is fixedly connected with swingle (21), and the one end of the swingle (21) far from change (6) is fixedly connected with limiting plate (17).
2. a kind of novel photovoltaic grid-connection device according to claim 1, it is characterised in that：The left side of the fixed plate (2)
And the position of corresponding fixed link (5) offers jack (4), the one end of the fixed link (5) far from fixing groove (7) and jack (4)
Inside grafting.
3. a kind of novel photovoltaic grid-connection device according to claim 1, it is characterised in that：The right side of the fixed plate (2)
Inner wall, which offers, to be prevented being disengaged from the groove (11), and the anti-internal slide for being disengaged from the groove (11) is connected with sliding block (10), a left side for the sliding block (10)
It is fixedly connected on the right side of side and supporting rod (12).
4. a kind of novel photovoltaic grid-connection device according to claim 1, it is characterised in that：The upper table of the limiting plate (17)
Face offers the limit hole (18) being connected with lower surface, and the inside of the limit hole (18) is plugged with inserted link (19).
5. a kind of novel photovoltaic grid-connection device according to claim 1, it is characterised in that：The right side of the body (1) is solid
Surely it is connected with deck (15), the right side opening of the deck (15) is equipped with card slot (16).
6. a kind of novel photovoltaic grid-connection device according to claim 5, it is characterised in that：The surface of the swingle (21)
It is connected with snap ring (20), the left side of the snap ring (20) is clamped with the inside of card slot (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137814.3U CN207853192U (en) | 2018-01-26 | 2018-01-26 | A kind of novel photovoltaic grid-connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137814.3U CN207853192U (en) | 2018-01-26 | 2018-01-26 | A kind of novel photovoltaic grid-connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853192U true CN207853192U (en) | 2018-09-11 |
Family
ID=63412843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137814.3U Expired - Fee Related CN207853192U (en) | 2018-01-26 | 2018-01-26 | A kind of novel photovoltaic grid-connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529996A (en) * | 2018-12-30 | 2019-03-29 | 王玉廷 | A kind of novel shredder |
| CN109622135A (en) * | 2019-02-17 | 2019-04-16 | 王玉廷 | One kind can automatically feed shredder |
-
2018
- 2018-01-26 CN CN201820137814.3U patent/CN207853192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529996A (en) * | 2018-12-30 | 2019-03-29 | 王玉廷 | A kind of novel shredder |
| CN109622135A (en) * | 2019-02-17 | 2019-04-16 | 王玉廷 | One kind can automatically feed shredder |
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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 |
Granted publication date: 20180911 Termination date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |