CN208820257U - Grid-connected cabinet - Google Patents
Grid-connected cabinet Download PDFInfo
- Publication number
- CN208820257U CN208820257U CN201821341594.2U CN201821341594U CN208820257U CN 208820257 U CN208820257 U CN 208820257U CN 201821341594 U CN201821341594 U CN 201821341594U CN 208820257 U CN208820257 U CN 208820257U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- mounting plate
- grid
- connecting 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
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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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses grid-connected cabinet, including cabinet body, the cabinet body outer end is rotatably connected to cabinet door by shaft, is fixedly installed with observation window above the cabinet door end face.The utility model is by the way that element to be mounted on mounting plate and component mounting plate, fixed knob is rotated, since sleeve is socketed on connecting column, adjusts the distance between each element by lifting mounting plate, facilitate staff to carry out the connection between element, and saves grid-connection cabinet inner space；The exhaust fan of cabinet body top and side carries out air draft, is fanned by blinds and carries out air draught, due to sinking cold air, cold air enters interior of the cabinet by the ventilation opening of cabinet body bottom end and radiates to element, good heat dissipation effect, and since air permeability is good, inside can keep drying；The utility model air inlet is below equipment, and dirt filtrating screen is filtered the air of entrance, and dirt filtrating screen is connected to cabinet body bottom end by fixed frame, can replace in real time to dirt filtrating screen, guarantees filter effect.
Description
Technical field
The utility model relates to grid-connection cabinet apparatus field, in particular to grid-connected cabinet.
Background technique
World's conventional energy supply shortage crisis is got worse, and is found emerging energy and is had become world's hot issue.Each
In kind new energy, solar energy power generating has many advantages, such as that pollution-free, sustainable, total amount is big, distribution is wide, application form is various,
Great attention by countries in the world.Wide-range, diversified trend will be presented in the application of photovoltaic market, adapt to various need
The photovoltaic products asked will constantly come out, other than photovoltaic plant, with building combine photovoltaic generating system, low profile photovoltaic system
System, off-network photovoltaic system etc. are also by rapid rising.It is rapidly growing with photovoltaic plant, the connecting device as power grid and power station
Grid-connected cabinet, demand also constantly increases.
Grid-connected cabinet is the power distribution equipment for connecting photovoltaic plant and power grid, and main function is as photovoltaic plant and electricity
Boundary between net.For the photovoltaic plant of low-pressure grid-connection, grid-connected cabinet can also be installed additional with reference to metering and some protection function
Energy.Grid-connected cabinet, the general export as photovoltaic plant are necessarily present in photovoltaic system.
Existing grid-connected cabinet can not facilitate the position for adjusting inner body, and inner space is unable to get reasonable utilization,
In addition the air inlet being equipped in existing technology not enough optimizes, and inside cannot radiate well, and existing grid-connected
Cabinet is easily accessible dust when being radiated, and damages internal element.
Utility model content
The purpose of this utility model is to provide grid-connected cabinets, to solve to propose existing photovoltaic in above-mentioned background technique
Grid-connection cabinet inner space is unable to get the problem of reasonable utilization, air inlet not enough optimize and be easily accessible dust.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of grid-connected cabinet, including cabinet body, institute
It states cabinet body outer end and cabinet door is rotatably connected to by shaft, be fixedly installed with observation window, the cabinet door side above the cabinet door end face
End is equipped with switch lock, and above the side that the cabinet body two is symmetric and top is fixedly installed with exhaust fan, institute
Interior of the cabinet is stated to be fixedly connected there are two the connecting column that is symmetric, and connecting column upper and lower ends respectively with interior of the cabinet top
It is fixedly connected with bottom end, the connecting column side end face offers fixation hole, and there are three in vertical point for installation in the middle part of the connecting column
The plate that is slidably installed of cloth, the plate that is slidably installed includes mounting plate, and it is in pair that one side end face of mounting plate, which is fixedly connected with two,
Claim the sleeve of distribution, there are two the fixed knob being symmetric, institutes away from the rotation connection of the side end face of sleeve for the mounting plate
It states installation plate end face and offers the mounting hole that multiple groups are evenly distributed, cabinet body bottom end offers ventilation opening, and at ventilation opening
Equipped with dirt filtrating screen, the cabinet body bottom end is fixedly connected with pedestal, and each end face of pedestal surrounding is fixedly installed with blinds fan.
The preferred embodiment of above scheme are as follows: the sleeve socket-connects with connecting column, and fixed knob runs through mounting plate and set
Cylinder is rotatablely connected with fixation hole.
The preferred embodiment of above scheme are as follows: the mounting plate side end face is fixedly connected with element by bolt and mounting hole and consolidates
Fixed board.
The preferred embodiment of above scheme are as follows: the dust filtration net is fixedly connected in the middle part of fixed frame, and fixed frame is connected to cabinet
Body bottom end.
The preferred embodiment of above scheme are as follows: the connecting column is mounted remotely from the interior of the cabinet of cabinet door.
Compared with prior art, the utility model has the beneficial effects that
The utility model rotates fixed knob, due to sleeve by the way that element to be mounted on mounting plate and component mounting plate
It is socketed on connecting column, adjusts the distance between each element by lifting mounting plate, staff is facilitated to carry out between element
Connection, and save grid-connection cabinet inner space；
The exhaust fan of cabinet body top and side carries out air draft, is fanned by blinds and carries out air draught, the original sunk due to cold air
Cause, cold air enter interior of the cabinet by the ventilation opening of cabinet body bottom end and radiate to element, good heat dissipation effect, and due to air permeability
Good, inside can keep drying；
The utility model air inlet is below equipment, and dirt filtrating screen is filtered the air of entrance, and dirt filtrating screen passes through
Fixed frame is connected to cabinet body bottom end, can replace in real time to dirt filtrating screen, guarantees filter effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the grid-connected cabinet of the utility model；
Fig. 2 is the structural schematic diagram of plate of being slidably installed in the utility model.
In figure: 1- fixation hole, 2- exhaust fan, 3- are slidably installed plate, 4- connecting column, 5- observation window, 6- switch lock, 7- cabinet
Door, 8- pedestal, 9- blinds fan, 10- dirt filtrating screen, 11- component mounting plate, 12- cabinet body, 13- sleeve, 14- mounting plate, 15- are fixed
Knob, 16- mounting hole.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, the grid-connected cabinet of the present embodiment, including cabinet body 12,12 outer end of cabinet body are rotatablely connected by shaft
There is cabinet door 7, observation window 5 is fixedly installed with above 7 end face of cabinet door, 7 side of cabinet door is equipped with switch lock 6, and cabinet body 12 two are in pair
Claim above the side of distribution and top is fixedly installed with exhaust fan 2, is fixedly connected with that there are two in symmetrical point inside cabinet body 12
The connecting column 4 of cloth, and 4 upper and lower ends of connecting column are fixedly connected with 12 inner tip of cabinet body and bottom end respectively, 4 side end face of connecting column
Fixation hole 1 is offered, there are three in the plate 3 that is slidably installed vertically being distributed, the plate 3 that is slidably installed includes peace for installation in the middle part of connecting column 4
Loading board 14,14 1 side end face of mounting plate are fixedly connected with two sleeves being symmetric 13, and mounting plate 14 is away from sleeve 13
There are two the fixed knob 15 being symmetric, 14 end face of mounting plate offers what multiple groups were evenly distributed for side end face rotation connection
Mounting hole 16,12 bottom end of cabinet body offer ventilation opening, and dirt filtrating screen 10 is equipped at ventilation opening, and 12 bottom end of cabinet body is fixedly connected with bottom
Seat 8, each end face of 8 surrounding of pedestal are fixedly installed with blinds fan 9.
Preferably, sleeve 13 socket-connects with connecting column 4, and fixed knob 15 is through mounting plate 14 and sleeve 13 and fixation hole
1 rotation connection, can facilitate the connection between each element, save grid-connection cabinet inner space.
Preferably, 14 side end face of mounting plate is fixedly connected with component mounting plate 11 by bolt and mounting hole 16.
Preferably, dirt filtrating screen 10 is fixedly connected in the middle part of fixed frame, and fixed frame is connected to 12 bottom end of cabinet body, can be right in real time
Dirt filtrating screen is replaced, and guarantees filter effect.
Preferably, connecting column 4 is mounted remotely from inside the cabinet body 12 of cabinet door 7, guarantees there are enough spaces inside grid-connection cabinet
See dress element.
In conclusion grid-connected cabinet provided by the utility model, is mounted on mounting plate 14 for element and element is fixed
On plate 11, fixed knob 15 is rotated since sleeve 13 is socketed on connecting column 4 and adjusts each element by lifting mounting plate 14
The distance between, facilitate staff to carry out the connection between element, and save grid-connection cabinet inner space；Photovoltaic and electric cabinet are in work
When making, the exhaust fan 2 of 12 top of cabinet body and side carries out air draft, carries out air draught by blinds fan 9, the original sunk due to cold air
Cause, cold air is entered inside cabinet body 12 by the ventilation opening of 12 bottom end of cabinet body radiates to element, good heat dissipation effect, and due to logical
Wind is good, and inside can keep drying；Since air inlet is below equipment, dust is easily accessible inside cabinet body 12 and makes to element
At damage, the air of 10 pairs of dirt filtrating screen entrance is filtered, and dirt filtrating screen 10 is connected to 12 bottom end of cabinet body by fixed frame, can be real
When dirt filtrating screen 10 is replaced, guarantee filter effect.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of grid-connected cabinet, including cabinet body (12), it is characterised in that: cabinet body (12) outer end is rotatablely connected by shaft
Have cabinet door (7), is fixedly installed with observation window (5) above cabinet door (7) end face, cabinet door (7) side is equipped with switch lock
(6), above (12) two sides being symmetric of the cabinet body and top is fixedly installed with exhaust fan (2), the cabinet
Be fixedly connected inside body (12) there are two the connecting column (4) being symmetric, and connecting column (4) upper and lower ends respectively with cabinet body
(12) inner tip is fixedly connected with bottom end, and connecting column (4) side end face offers fixation hole (1), in the connecting column (4)
For portion's installation there are three in the plate that is slidably installed (3) being vertically distributed, the plate that is slidably installed (3) includes mounting plate (14), the peace
(14) one side end face of loading board is fixedly connected with two sleeves being symmetric (13), and the mounting plate (14) deviates from sleeve (13)
Side end face rotation connection there are two the fixed knobs (15) that are symmetric, mounting plate (14) end face offers multiple groups and is in
Equally distributed mounting hole (16), cabinet body (12) bottom end offer ventilation opening, and are equipped with dirt filtrating screen (10) at ventilation opening, institute
It states cabinet body (12) bottom end to be fixedly connected with pedestal (8), each end face of pedestal (8) surrounding is fixedly installed with blinds fan (9).
2. grid-connected cabinet according to claim 1, it is characterised in that: the sleeve (13) socket-connects with connecting column (4),
And fixed knob (15) is rotatablely connected through mounting plate (14) and sleeve (13) and fixation hole (1).
3. grid-connected cabinet according to claim 1, it is characterised in that: mounting plate (14) side end face by bolt with
Mounting hole (16) is fixedly connected with component mounting plate (11).
4. grid-connected cabinet according to claim 1, it is characterised in that: the dust filtration net (10) is fixedly connected on fixed frame
Middle part, and fixed frame is connected to cabinet body (12) bottom end.
5. grid-connected cabinet according to claim 1, it is characterised in that: the connecting column (4) is mounted remotely from cabinet door (7)
Cabinet body (12) it is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341594.2U CN208820257U (en) | 2018-08-20 | 2018-08-20 | Grid-connected cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341594.2U CN208820257U (en) | 2018-08-20 | 2018-08-20 | Grid-connected cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820257U true CN208820257U (en) | 2019-05-03 |
Family
ID=66274006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821341594.2U Expired - Fee Related CN208820257U (en) | 2018-08-20 | 2018-08-20 | Grid-connected cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820257U (en) |
-
2018
- 2018-08-20 CN CN201821341594.2U patent/CN208820257U/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 |
Granted publication date: 20190503 Termination date: 20190820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |