CN205921255U - Household photovoltaic intelligent grid -connected case - Google Patents
Household photovoltaic intelligent grid -connected case Download PDFInfo
- Publication number
- CN205921255U CN205921255U CN201620961526.0U CN201620961526U CN205921255U CN 205921255 U CN205921255 U CN 205921255U CN 201620961526 U CN201620961526 U CN 201620961526U CN 205921255 U CN205921255 U CN 205921255U
- Authority
- CN
- China
- Prior art keywords
- connection box
- grid connection
- spring
- buffering
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a household photovoltaic intelligent grid -connected case, include and the box with a net, and the equal fixed mounting in the bottom left and right sides of box with a net has damping device, damping device's bottom fixed mounting has the support base, and the top of box with a net is equipped with the visor, the left and right sides of visor all is equipped with the stand, the stand runs through the visor, be equipped with solid fixed ring on the outer wall of stand, gu be equipped with fixing bolt on fixed ring's the outer wall, the top of visor is equipped with buffer. This household photovoltaic intelligent grid -connected case, when the outside received uncertain impact force, through a buffering upper plate and supporting bench sliding connection, the buffering upper plate pushes down pressed the impact force that moves first spring and second spring and cushion the outside, when the impact force is too big to the box with a net operates downwards, presses and moves the buffering urceolus, through buffering urceolus and support column sliding connection, can cushion through the spring, prevents that outside impact force from damaging the equipment of the incasement that is incorporated into the power networks.
Description
Technical field
This utility model is related to grid connection box technical field, specially a kind of domestic photovoltaic intelligent grid connection box.
Background technology
The domestic photovoltaic generating system of generally complete set independence includes, photovoltaic module, photovoltaic controller, accumulator, light
Volt inverter, current grid connection box still suffers from some shortcomings, the such as patent of Patent No. 201420251920.6, including net
Case, intelligent processor, Internet of Things module, photovoltaic module, photovoltaic DC-to-AC converter, are provided with kilowatt-hour meter, DC voltage and current inspection in net cage
Survey device, temperature detector, grid connection box is typically suspended on the wall of outdoor, due to being chronically in sunshine and wind and rain environment, prevent
Aging and waterproof is great to the life-span of electrical equipment in case and security implications, only leans on the protection of header box itself to be difficult to ensure that grid-connected
The safety of case internal unit, it is difficult to ensure enough anti-aging and waterproof requirement, outside uncertain impulsive force, usually can be damaged
Internal equipment.
Utility model content
The purpose of this utility model is to provide a kind of domestic photovoltaic intelligent grid connection box, to solve to carry in above-mentioned background technology
The problem going out.
For achieving the above object, this utility model provides a kind of following technical scheme: domestic photovoltaic intelligent grid connection box, including
Grid connection box, the bottom left and right sides of described grid connection box is all installed with damping device, and described damping device includes base, described
The top of base is installed with support column, and the outside of described support column is provided with spring, and the top of described support column is provided with buffering
Outer tube, described support column with buffering outer tube be slidably connected, the bottom of described damping device is installed with support base, described simultaneously
The top of net cage is provided with protection cap, and the left and right sides of described protection cap is equipped with column, and described column runs through protection cap, described vertical
The bottom of post and support base are fixedly linked, and the outer wall of described column is provided with retainer ring, and described column is slided even with retainer ring
Connect, the outer wall of described retainer ring is provided with fixing bolt, and the top of described protection cap is provided with buffer unit, described buffer unit bag
Include supporting table, the top of described supporting table is provided with second spring, and the top of described second spring is provided with buffering upper plate, described buffering
Upper plate is slidably connected with supporting table, and the left and right sides of described supporting table is equipped with fixed plate, and the top of described fixed plate is provided with
One spring, the top of described first spring is connected with buffering upper plate.
Preferably, the inner chamber lower left corner of described grid connection box is installed with induced-draught fan, and the top of described induced-draught fan is provided with
Conveyance conduit, the left and right sides of described conveyance conduit is mounted on gas-distributing pipe, and the right side of described induced-draught fan is provided with discharge line, institute
Grid connection box is run through in the bottom stating discharge line.
Preferably, the top of described buffer unit is provided with buffer subsystem, and the top of described buffer subsystem is provided with reinforcing plate, described plus
The upper surface of strong plate is provided with reinforcement.
Preferably, the lower surface of described retainer ring is provided with rubber blanket.
Preferably, described supporting table and the junction of second spring are provided with rubber slab.
Compared with prior art, the beneficial effects of the utility model are: this domestic photovoltaic intelligent grid connection box, solid by loosening
Determining bolt can make retainer ring slide on column, when retainer ring is fixed on protection cap top, tighten fixing bolt thus
Protection cap is secured firmly in grid connection box, grid connection box can be effectively protected by protection cap, when outside by uncertain
During impulsive force, it is slidably connected with supporting table by buffering upper plate, buffer upper plate and push and press the first spring and second spring is carried out
The impulsive force of absorbing external, when impulsive force is excessive, grid connection box operates downwards, presses buffering outer tube, by buffering outer tube and propping up
Dagger is slidably connected, and can enter row buffering by spring, prevents the impulsive force of outside from damaging the equipment in grid connection box, effectively protects
Protect grid connection box, induced-draught fan can absorb the heat within grid connection box by conveyance conduit and gas-distributing pipe, by discharge line handle
Heat transfers out, and prevents the temperature within grid connection box too high.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is damping device structural representation of the present utility model；
Fig. 3 is grid connection box internal structure schematic diagram of the present utility model.
In figure: 1, buffer unit, the 101, first spring, 102, buffering upper plate, 103, supporting table, 104, rubber slab, 105,
Second spring, 106, fixed plate, 2, buffer subsystem, 3, fixing bolt, 4, column, 5, damping device, 501, buffering outer tube, 502,
Dagger, 503, spring, 504, base, 6, support base, 7, rubber blanket, 8, grid connection box, 9, protection cap, 10, retainer ring, 11, plus
Strong plate, 12, reinforcement, 13, induced-draught fan, 14, conveyance conduit, 15, gas-distributing pipe, 16, discharge line.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, this utility model provides a kind of a kind of technical scheme: domestic photovoltaic intelligent grid connection box, including simultaneously
Net cage 8, the inner chamber lower left corner of described grid connection box 8 is installed with induced-draught fan 13, and the top of described induced-draught fan 13 is provided with conveying
Pipeline 14, the left and right sides of described conveyance conduit 14 is mounted on gas-distributing pipe 15, and the right side of described induced-draught fan 13 is provided with discharge pipe
Road 16, grid connection box 8 is run through in the bottom of described discharge line 16, and induced-draught fan 13 passes through conveyance conduit 14 and gas-distributing pipe 15 can absorb
Heat within grid connection box 8, is transferred out by 16 heats of discharge line, prevents the temperature within grid connection box 8 too high, described
The bottom left and right sides of grid connection box 8 is all installed with damping device 5, and described damping device 5 includes base 504, described base
504 top is installed with support column 502, and the outside of described support column 502 is provided with spring 503, the top of described support column 502
End be provided with buffering outer tube 501, described support column 502 with buffer outer tube 501 be slidably connected, when impulsive force is excessive, grid connection box 8 to
Lower running, presses buffering outer tube 501, is slidably connected with support column 502 by buffering outer tube 501, can be carried out by spring 503
Buffering, prevents the impulsive force of outside from damaging the equipment in grid connection box 8, the bottom of described damping device 5 is installed with support bottom
Seat 6, the top of described grid connection box 8 is provided with protection cap 9, and the left and right sides of described protection cap 9 is equipped with column 4, and described column 4 passes through
Wear protection cap 9, the bottom of described column 4 and support base 6 are fixedly linked, the outer wall of described column 4 is provided with retainer ring 10, institute
State column 4 to be slidably connected with retainer ring 10, retainer ring 10 can be made to slide on column 4 by loosening fixing bolt 3, when solid
When determining ring 10 and being fixed on protection cap 9 top, tighten fixing bolt 3 thus protection cap 9 is secured firmly in grid connection box 8, pass through
Protection cap 8 can be effectively protected grid connection box 8, and the lower surface of described retainer ring 10 is provided with rubber blanket 7, can by rubber blanket 7
To prevent retainer ring 10 abrasion protection lid 9, the outer wall of described retainer ring 10 is provided with fixing bolt 3, the top of described protection cap 9
It is provided with buffer unit 1, described buffer unit 1 includes supporting table 103, the top of described supporting table 103 is provided with second spring 105,
Described supporting table 103 is provided with rubber slab 104 with the junction of second spring 105, can buffer a part by rubber slab 104
Pressure, the top of described second spring 105 is provided with buffering upper plate 102, and described buffering upper plate 102 is slidably connected with supporting table 103,
The left and right sides of described supporting table 103 is equipped with fixed plate 106, and the top of described fixed plate 106 is provided with the first spring 101, institute
The top stating the first spring 101 is connected with buffering upper plate 102, when outside is subject to uncertain impulsive force, by buffering upper plate
102 are slidably connected with supporting table 103, and buffering upper plate 102 pushes and presses the first spring 101 and second spring 105 is entered outside row buffering
The impulsive force in portion, the top of described buffer unit 1 is provided with buffer subsystem 2, and the top of described buffer subsystem 2 is provided with reinforcing plate 11, described
The upper surface of reinforcing plate 11 is provided with reinforcement 12, can strengthen the intensity of protection cap 9 by buffer subsystem 2 and reinforcement 11.
During use, retainer ring 10 can be made to slide on column 4 by loosening fixing bolt 3, when retainer ring 10 is fixing
When protection cap 9 top, tighten fixing bolt 3 thus protection cap 9 is secured firmly in grid connection box 8, permissible by protection cap 8
It is effectively protected grid connection box 8, when outside is subject to uncertain impulsive force, connected by buffering upper plate 102 and sliding with supporting table 103
Connect, buffering upper plate 102 pushes and presses the first spring 101 and second spring 105 carries out the impulsive force of absorbing external, when impulsive force mistake
When big, grid connection box 8 operates downwards, presses buffering outer tube 501, is slidably connected with support column 502 by buffering outer tube 501, permissible
Row buffering is entered by spring 503, prevents the impulsive force of outside from damaging the equipment in grid connection box 8, be effectively protected grid connection box 8,
Induced-draught fan 13 can absorb the heat within grid connection box 8 by conveyance conduit 14 and gas-distributing pipe 15, by 16 heat of discharge line
Amount transfers out, and prevents the temperature within grid connection box 8 too high.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of domestic photovoltaic intelligent grid connection box, including grid connection box it is characterised in that: the bottom left and right sides of described grid connection box is equal
It is installed with damping device, described damping device includes base, the top of described base is installed with support column, described
The outside of dagger is provided with spring, and the top of described support column is provided with buffering outer tube, and described support column is slidably connected with buffering outer tube,
The bottom of described damping device is installed with support base, and the top of described grid connection box is provided with protection cap, described protection cap
The left and right sides is equipped with column, and described column runs through protection cap, and the bottom of described column and support base are fixedly linked, described vertical
The outer wall of post is provided with retainer ring, and described column and retainer ring are slidably connected, and the outer wall of described retainer ring is provided with fixing bolt,
The top of described protection cap is provided with buffer unit, and described buffer unit includes supporting table, and the top of described supporting table is provided with second
Spring, the top of described second spring is provided with buffering upper plate, and described buffering upper plate is slidably connected with supporting table, described supporting table
The left and right sides is equipped with fixed plate, and the top of described fixed plate is provided with the first spring, on the top of described first spring and buffering
Plate is connected.
2. a kind of domestic photovoltaic intelligent grid connection box according to claim 1 it is characterised in that: the inner chamber of described grid connection box is left
Inferior horn is installed with induced-draught fan, and the top of described induced-draught fan is provided with conveyance conduit, and the left and right sides of described conveyance conduit is equal
Gas-distributing pipe is installed, the right side of described induced-draught fan is provided with discharge line, and grid connection box is run through in the bottom of described discharge line.
3. a kind of domestic photovoltaic intelligent grid connection box according to claim 1 it is characterised in that: the top of described buffer unit
It is provided with buffer subsystem, the top of described buffer subsystem is provided with reinforcing plate, and the upper surface of described reinforcing plate is provided with reinforcement.
4. a kind of domestic photovoltaic intelligent grid connection box according to claim 1 it is characterised in that: the lower surface of described retainer ring
Rubber blanket is installed.
5. a kind of domestic photovoltaic intelligent grid connection box according to claim 1 it is characterised in that: described supporting table and the second bullet
The junction of spring is provided with rubber slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961526.0U CN205921255U (en) | 2016-08-27 | 2016-08-27 | Household photovoltaic intelligent grid -connected case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961526.0U CN205921255U (en) | 2016-08-27 | 2016-08-27 | Household photovoltaic intelligent grid -connected case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921255U true CN205921255U (en) | 2017-02-01 |
Family
ID=57869675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620961526.0U Expired - Fee Related CN205921255U (en) | 2016-08-27 | 2016-08-27 | Household photovoltaic intelligent grid -connected case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092606A (en) * | 2018-01-30 | 2018-05-29 | 通威太阳能（合肥）有限公司 | A kind of against shock solar cell module stent |
-
2016
- 2016-08-27 CN CN201620961526.0U patent/CN205921255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092606A (en) * | 2018-01-30 | 2018-05-29 | 通威太阳能（合肥）有限公司 | A kind of against shock solar cell module stent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |