CN211019596U - Solar panel prevents island fixed knot structure for protection device - Google Patents
Solar panel prevents island fixed knot structure for protection device Download PDFInfo
- Publication number
- CN211019596U CN211019596U CN201922149018.9U CN201922149018U CN211019596U CN 211019596 U CN211019596 U CN 211019596U CN 201922149018 U CN201922149018 U CN 201922149018U CN 211019596 U CN211019596 U CN 211019596U
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- fixed
- mounting seat
- shell
- protection device
- notch
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- 238000010248 power generation Methods 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a fixing structure for a solar power generation panel anti-islanding protection device, which belongs to the technical field of solar power generation panel islanding protection and comprises a shell, wherein fixed blocks are fixedly connected with two sides of the shell, threaded holes are arranged on the outer sides of the fixed blocks, a fixed bolt is connected in the threaded holes, the nut of the fixed bolt is a rectangular vertical plate, the fixed plate of the mounting seat is fixed inside an electric cabinet by passing through holes through the fixed blocks, the fixed bolt, a mounting seat, a fixed plate and a chute by screws, then the fixed bolt is screwed with the fixed block of the shell, the shell is embedded in the mounting seat in an aligning way, so that the fixed bolt is clamped into the chute of the mounting seat to be fixed, the fixed bolt can be screwed out when the shell is disassembled, the shell can be directly taken out from the front end of the mounting seat, the rectangular block of the fixed bolt can also be rotated to a, the problem of current prevent that island protection device from dismantling for a long time from switch board when maintaining is solved.
Description
Technical Field
The utility model relates to a solar panel island protection technical field especially relates to a solar panel prevents island protection fixed knot structure for device.
Background
The solar cell panel is a device which directly or indirectly converts solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, and most of the solar cell panels are made of silicon, but the manufacturing cost is high, so that the universal use of the solar cell panel has certain limitation.
The existing solar power generation panel anti-island protection device is fixed in a power distribution box body by using a plurality of groups of screws during fixing, and needs to be disassembled and maintained after the anti-island protection device breaks down, and the disassembly time of the anti-island protection device is longer due to more screw fixing, so that the overhauling and maintenance time of the anti-island protection device is prolonged; the existing shell of the anti-islanding protection device is fixed by screwing a plurality of screws, and the anti-islanding protection device can be opened only after more screws are disassembled when the shell is disassembled and overhauled, so that the disassembly maintenance time of the anti-islanding protection device is greatly prolonged. Therefore, a fixing structure for the anti-islanding protection device of the solar power generation panel is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solar panel prevents island protection fixed knot structure for device has solved the current long and long problem of casing disassembly time of preventing when island protection device maintains from switch board department.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of solar panel fixed knot constructs for anti-islanding protection device, which comprises a housin, the both sides fixedly connected with fixed block of casing, and the outside of fixed block set up threaded hole, screw hole female connection has the gim peg, and the nut of gim peg is the rectangle riser, the board body of the erect board of gim peg when vertical is less than the notch of spout, and the board body of the erect board of gim peg when violently straight is greater than the notch of spout, the outside of spout is stretched out to the bolt body of gim peg, and the spout is seted up in the both sides of mount pad, the welding of the back both ends of mount pad has the fixed plate, and the surface of fixed plate has seted up the through-hole, in the casing embedding mount pad, and the back end of casing has seted up the gomphosis groove, the rectangle notch has been seted up at the upper and lower both ends in gomphosis groove, and the gomphosis inslot embedding has L shape gomphosis board, L shape gomphosis board's top integrated into one-piece has the arc fixture block, and L shape.
Optionally, a smooth notch is formed at a thread notch of the threaded hole.
Optionally, the solvent at the bottom end of the inner wall of the mounting seat is connected with a rubber pad.
Optionally, the notch of the oval groove is provided with an arc-shaped notch.
The utility model has the advantages as follows:
1. the utility model is provided with the fixed block, the fixed bolt, the mounting seat, the fixed plate and the chute, the bolt body of the fixed bolt is screwed into the threaded holes of the fixed blocks at the two sides of the shell, so that the rear rectangular block of the fixed bolt is transversely parallel to the fixed block, then the shell is embedded into the mounting seat, so that the bolt body of the fixing bolt slides into the bottom end of the chute along the chute opening of the mounting seat, the bottom end of the shell is contacted with the bottom end of the inner wall of the mounting seat, the shell and the mounting seat are fixed by the embedding of the fixing bolt and the chute, then screws penetrate through holes of fixing plates on two sides of the mounting seat to enable the bottom ends of the screws to be screwed into the inner wall of the power distribution cabinet for fixing, the fixing bolts can be screwed out when the shell is disassembled, the shell can be directly taken out from the front end of the mounting seat, and the rectangular blocks of the fixing bolts can also be rotated to the position which is vertically parallel to the sliding grooves, and then upwards slide and take out the casing, solved the current problem of preventing that it takes a long time to dismantle from switch board when isolated island protection device maintains.
2. The utility model discloses a be equipped with L shape gomphosis board, the gomphosis groove, the arc fixture block, oval-shaped piece and oval groove, with the gomphosis bottom of L shape gomphosis board from the casing embedding, the shrink is extruded to the arc fixture block atress on L shape gomphosis board top this moment, stretch out the rectangle notch in gomphosis groove with the arc fixture block gomphosis on L shape gomphosis board top, then the arcwall face of arc fixture block loses the pressure recovery original state, L shape bayonet socket card that the anterior bottom of arc fixture block was invertd is on the top of casing, and the oval inslot of oval piece embedding casing bottom of L shape gomphosis board one side diaphragm is fixed, the finger is pressing the arc fixture block and is making its deformation move back into the gomphosis inslot during dismantlement, then pulling L shape gomphosis board alright make L shape gomphosis board's plate and oval-.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the utility model relates to a solar panel prevents that island protection device uses fixed knot and constructs's overall structure schematic diagram.
Fig. 2 is the utility model relates to a solar panel prevents island protection fixed knot from constructing's mount pad cross-sectional view for device.
Fig. 3 is the utility model relates to a solar panel prevents island protection device with fixed knot construct's casing cross-sectional view.
Fig. 4 is the utility model discloses a solar panel prevents that isolated island protection device uses fixed knot to construct oval-shaped piece and oval groove structure sketch map.
In the figure, the device comprises a shell 1, a fixing block 2, a fixing block 3, a threaded hole 4, a fixing bolt 5, a mounting seat 6, a fixing plate 7, a through hole 8, a rubber pad 9, a fitting groove 10, a rectangular notch 11, an arc-shaped clamping block 12, an L-shaped fitting plate 13, an oval block 14, an oval groove 15 and a sliding groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A fixing structure for a solar panel anti-islanding protection device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1-4, an embodiment of the utility model provides a solar panel fixed knot constructs for anti-islanding protection device, including casing 1, casing 1's both sides fixedly connected with fixed block 2, and the outside of fixed block 2 seted up threaded hole 3, threaded hole 3 female connection has gim peg 4, and gim peg 4's nut is the rectangle riser, the board body when gim peg 4's vertical shape board is vertical is less than the notch of spout 15, and the board body when gim peg 4's vertical shape board is horizontal is greater than the notch of spout 15, the bolt body of gim peg 4 stretches out the outside of spout 15, and spout 15 sets up in the both sides of mount pad 5, the welding of the back both ends of mount pad 5 has fixed plate 6, and the surface of fixed plate 6 has seted up through-hole 7, casing 1 embedding mount pad 5 is in, and casing 1's the back end has seted up gomphosis groove 9, rectangular notch 10 has been seted up about the both ends of gomphosis groove 9, and the egg-shaped gomphosis board 12 has been embedded into to the egg-shaped indent 12, L shaped gomphosis board's top integrated into has arc 6311, and the gomphosis piece 13 has upwards to embed egg-shaped block 13 and locate the egg-shaped block 14 in the egg.
Illustratively, the body of the fixing bolt 4 is screwed into the threaded holes 3 of the fixing blocks 2 on both sides of the housing 1, so that the rectangular block at the rear end of the fixing bolt 4 is transversely parallel to the fixing blocks 2, then the housing 1 is embedded into the mounting seat 5, so that the body of the fixing bolt 4 slides into the bottom end of the sliding slot 15 along the opening of the sliding slot 15 of the mounting seat 5, at this time, the bottom end of the housing 1 contacts with the bottom end of the inner wall of the mounting seat 5, and the casing 1 and the mounting seat 5 are fixed by the embedding of the fixing bolt 4 into the sliding slot 15, and then screws are used to pass through the through holes 7 of the fixing plates 6 on both sides of the mounting seat 5, so that the bottom ends of the screws are screwed into the inner wall of the power distribution cabinet for fixing, when the housing 1 is disassembled, the fixing bolt 4 can be screwed out, the housing 1 can be directly taken out from the front end of the mounting seat 5, or the rectangular block of the fixing bolt 4 can be screwed into the position vertically parallel to the sliding slot 15, and then the housing 1 is slid upwards to take out the housing 1, the housing 12 is inserted from the rectangular bottom end of the rectangular slot 9 of the housing 1, at this moment, the oval-shaped embedding plate 11 is deformed by the pressing force of the oval-shaped clamping block 11, and then the clamping plate 11 is pulled, and the clamping face of the clamping plate 4611, so that the clamping plate 12 is pulled, and the clamping face of the clamping plate 12, and the clamping face of the clamping plate, and the clamping face of.
Referring to fig. 2, the thread notch of the threaded hole 3 is provided with a smooth notch.
Illustratively, the smooth notch of the threaded hole 3 facilitates the threaded connection of the fixing bolt 4 after the fixing bolt is accurately inserted into the threaded hole 3.
Referring to fig. 1, a rubber pad 8 is solvent-bonded to the bottom end of the inner wall of the mounting seat 5.
Illustratively, the rubber pad 8 at the bottom end of the inner wall of the mounting seat 5 plays a role in receiving the casing 1 which falls fast, and the flexible rubber pad 8 is used for buffering the impact on the casing 1 when the casing 1 falls.
Referring to fig. 4, the notch of the oval groove 14 is formed as an arc-shaped notch.
Illustratively, the arcuate notches of the oval-shaped slots 14 enlarge the notches of the oval-shaped slots 14 to allow the oval-shaped blocks 13 to fit more smoothly.
When the flexible buffer type power distribution cabinet is used, the bolt body of the fixing bolt 4 is screwed into the threaded holes 3 of the fixing blocks 2 on two sides of the casing 1, the rear rectangular block of the fixing bolt 4 is transversely parallel to the fixing blocks 2, then the casing 1 is embedded into the mounting seat 5, the bolt body of the fixing bolt 4 slides into the bottom end of the sliding groove 15 along the opening of the sliding groove 15 of the mounting seat 5, at the moment, the bottom end of the casing 1 is in contact with the bottom end of the inner wall of the mounting seat 5, the casing 1 and the mounting seat 5 are fixed by the embedding of the fixing bolt 4 and the sliding groove 15, then a screw penetrates through the through hole 7 of the fixing plate 6 on two sides of the mounting seat 5, the bottom end of the screw is screwed into the inner wall of the power distribution cabinet to be fixed, the fixing bolt 4 can be screwed out when the casing 1 is disassembled, the casing 1 can be directly taken out from the front end of the mounting seat 5, the rectangular block of the fixing bolt 4 can be also rotated to the position vertically parallel to the sliding groove 15, the casing 1 is further taken out by sliding upwards to take out the casing 1, the casing 12 is embedded into the bottom end of the rectangular groove 9 of the casing 1, at the oval-shaped clamping block 11, at the bottom end of the mounting plate 12, the inverted flexible buffer type power distribution cabinet, the clamping block 12 falls, the clamping block 12 can be pushed and retracted by the clamping plate, the clamping face of the clamping plate, the clamping groove 3912, the clamping groove 16, the clamping block, the clamping plate, the clamping face of.
It should be noted that the utility model relates to a solar panel prevents that island protection device uses fixed knot to construct, including casing 1, fixed block 2, screw hole 3, gim peg 4, mount pad 5, fixed plate 6, through-hole 7, rubber pad 8, gomphosis groove 9, rectangle notch 10, arc fixture block 11, L shape gomphosis board 12, oval piece 13, oval groove 14, spout 15, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The fixing structure for the solar power generation panel anti-islanding protection device comprises a shell (1) and is characterized in that fixed blocks (2) are fixedly connected to two sides of the shell (1), threaded holes (3) are formed in the outer sides of the fixed blocks (2), fixed bolts (4) are connected in the threaded holes (3), nuts of the fixed bolts (4) are rectangular vertical plates, a plate body of each vertical plate of each fixed bolt (4) is smaller than a notch of each sliding groove (15), a plate body of each vertical plate of each fixed bolt (4) is larger than the notch of each sliding groove (15), a bolt body of each fixed bolt (4) extends out of the outer side of each sliding groove (15), each sliding groove (15) is formed in two sides of a mounting seat (5), fixing plates (6) are welded to two back ends of the mounting seat (5), through holes (7) are formed in the surface of each fixing plate (6), the shell (1) is embedded into the mounting seat (5), embedding grooves (9) are formed in the back end of the shell (1), embedding grooves (10) are formed in the upper ends and embedding grooves (8612) are embedded into arc-shaped egg-shaped embedding blocks (13), and embedding blocks (8612) are embedded into the egg-shaped embedding grooves (3) and embedded into the egg-shaped embedding blocks (13) and the egg-shaped embedding blocks (3) are embedded into the egg-shaped embedding blocks (3) and the bottom ends of the embedding blocks (3).
2. The solar panel anti-islanding protection device fixing structure according to claim 1, characterized in that: the threaded notch of the threaded hole (3) is provided with a smooth notch.
3. The solar panel anti-islanding protection device fixing structure according to claim 1, characterized in that: the bottom end of the inner wall of the mounting seat (5) is connected with a rubber pad (8) through a solvent.
4. The solar panel anti-islanding protection device fixing structure according to claim 1, characterized in that: the notch of the oval groove (14) is provided with an arc-shaped notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149018.9U CN211019596U (en) | 2019-12-04 | 2019-12-04 | Solar panel prevents island fixed knot structure for protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149018.9U CN211019596U (en) | 2019-12-04 | 2019-12-04 | Solar panel prevents island fixed knot structure for protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211019596U true CN211019596U (en) | 2020-07-14 |
Family
ID=71468017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922149018.9U Expired - Fee Related CN211019596U (en) | 2019-12-04 | 2019-12-04 | Solar panel prevents island fixed knot structure for protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211019596U (en) |
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2019
- 2019-12-04 CN CN201922149018.9U patent/CN211019596U/en not_active Expired - Fee Related
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| 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: 20200714 |