CN208955459U - Grid-connected electric cabinet - Google Patents
Grid-connected electric cabinet Download PDFInfo
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- CN208955459U CN208955459U CN201821357624.9U CN201821357624U CN208955459U CN 208955459 U CN208955459 U CN 208955459U CN 201821357624 U CN201821357624 U CN 201821357624U CN 208955459 U CN208955459 U CN 208955459U
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- cabinet
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Abstract
The utility model discloses a kind of grid-connected electric cabinets, it includes cabinet, and cabinet trailing flank four corners protrude out respectively is provided with fixinig plate, and cabinet upper end is provided with upper storehouse chamber, cabinet lower end is provided with lower storehouse chamber, is separated between upper storehouse chamber and lower storehouse chamber by partition；Upper storehouse is intracavitary to be provided with miniature circuit breakers circuit board, lower storehouse chamber two sides are respectively arranged with meter room and plug-in strip room, meter room opening is provided with encapsulation door, windowpane is provided in the middle part of encapsulation door, windowpane side is provided with marine glue side, plug-in strip is provided in plug-in strip room, plug-in strip and the indoor electronic watch of ammeter are electrically connected.The utility model is by being divided into upper storehouse chamber, meter room and plug-in strip room for cabinet, guarantee the sealing performance of box house, cooperate the encapsulation door middle part of meter room to open up windowpane simultaneously to show the indoor electronic watch data information of ammeter, reduce the door opening times of encapsulation door, the sealing performance of box house is effectively increased, and then achievees the effect that water proof and dust proof.
Description
Technical field
The utility model relates to photovoltaic power generation equipment for power transmission and distribution technical fields, more particularly, to a kind of grid-connected automatically controlled
Case.
Background technique
As the development and people of society occupy improvement of living standard, hope of the people to replacement house and improvement housing condition
Prestige is also increasing, and as " environmentally protective ", the photovoltaic roof of " energy-saving and emission-reduction ", it is used in local-style dwelling houses and real estate construction
More and more common, grid-connected electric cabinet is the power control unit for controlling photovoltaic roof house entirety electric power indispensability.Photovoltaic is simultaneously
Net electric cabinet realizes photovoltaic roof " generating power for their own use, remaining electricity online ", in addition to meet the daily required electricity of people's family with
Outside, remaining electricity can be sold to country, be not only the roof of " environmentally protective ", " energy-saving and emission-reduction ", can even more bring to user
Certain economic benefit.Controller switching equipment will not only have the management function of high electrical interface, but also want safety and stability, therefore to matching
The requirement of electronic box is also higher.Current grid-connected electric cabinet, water proof and dust proof is ineffective, and leakproofness and safety are lower, cloth
Office and wiring are also not neat enough, influence aesthetics, and photovoltaic single-phase measurement table used, and can only manually visit meter reading, use
It is inconvenient to compare.
Utility model content
Based on this, it is necessary in view of the deficiencies of the prior art, provide the photovoltaic that a kind of structure is simple, water proof and dust proof effect is good
Grid-connected electric cabinet.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: grid-connected electric cabinet,
Including cabinet, cabinet trailing flank four corners protrude out respectively is provided with fixinig plate, and the cabinet upper end is provided with upper storehouse chamber,
The cabinet lower end is provided with lower storehouse chamber, is separated between the upper storehouse chamber and lower storehouse chamber by partition；The upper storehouse chamber
It is inside provided with miniature circuit breakers circuit board, the lower storehouse chamber two sides are respectively arranged with meter room and plug-in strip room, the meter room opening
Place is provided with encapsulation door, is provided with windowpane in the middle part of the encapsulation door, the windowpane side is provided with marine glue side, the lock
Plug-in strip is provided in blade carrier, the plug-in strip and the indoor electronic watch of ammeter are electrically connected.
The cabinet is arranged at intervals with radiating groove in plug-in strip room side in one of the embodiments,.
The cabinet is arranged at intervals with notches for wire in plug-in strip room lower end in one of the embodiments,.
The upper storehouse chamber opening is provided with the upper door of corresponding size, the upper door in one of the embodiments,
Outside is provided with first switch handle.
Plug-in strip room opening is provided with blade gate in one of the embodiments, is provided with outside the blade gate
Second switch handle.
In conclusion the grid-connected electric cabinet of the utility model is by being divided into upper storehouse chamber, meter room and plug-in strip for cabinet
Room, guarantees the sealing performance of box house, while the encapsulation door middle part of meter room being cooperated to open up windowpane to the indoor electricity of ammeter
Sublist data information is shown, the door opening times of encapsulation door are reduced, and effectively increases the sealing performance of box house, Jin Erda
To the effect of water proof and dust proof.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the grid-connected electric cabinet of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of the grid-connected electric cabinet of the utility model；
Fig. 3 is the structural side view of the grid-connected electric cabinet of the utility model.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
As shown in Figure 1 to Figure 3, the grid-connected electric cabinet of the utility model includes cabinet 10,10 trailing flank four of cabinet
It is protruded out respectively at angle and is provided with fixinig plate 11, the fixinig plate 11 is used to cabinet 10 being fixed on outdoor wall；The cabinet
10 upper ends are provided with upper storehouse chamber 12, and 10 lower end of cabinet is provided with lower storehouse chamber 13, the upper storehouse chamber 12 and lower storehouse chamber 13
Between be separated by partition (not shown).
Miniature circuit breakers circuit board 20 is provided in the upper storehouse chamber 12, the miniature circuit breakers circuit board 20 is for controlling photovoltaic
And network termination opens or closes, and when grid-connected terminal such as consumer electronics equipment is in over-voltage and over-current state, miniature circuit breakers
Circuit board 20 disconnects photovoltaic power supply connection, to ensure the safe handling of grid-connected terminal；12 opening of the upper storehouse chamber setting
There is the upper door 14 of corresponding size, first switch handle 141, the first switch handle are provided with outside the upper door 14
141 conveniently open or close upper door 14.
Lower 13 two sides of storehouse chamber are respectively arranged with meter room 131 and plug-in strip room 132, and the meter room 131 is seal shape
State, 131 opening of meter room are provided with encapsulation door 15, windowpane 151, the glass are provided in the middle part of the encapsulation door 15
151 side of window is provided with marine glue side, and the marine glue side is used to be sealed processing for 151 mouthfuls of windowpane, to reach waterproof
Dust-proof purpose can intuitively observe the data information of electronic watch in meter room 131 by the windowpane 151, reduce envelope
Dress opening times, avoid encapsulation the entrance of dust when opening, greatly improve the leakproofness of meter room 131, realize
High-effective water-proof is dust-proof；Plug-in strip 30, the plug-in strip 30 and 40 electricity of electronic watch in meter room 131 are provided in the plug-in strip room 132
Property connection.
132 opening of plug-in strip room is provided with blade gate 16 in one of the embodiments, outside the blade gate 16
It is provided with second switch handle 161, the second switch handle 161 is convenient to open or close blade gate 16.
The cabinet 10 is arranged at intervals with radiating groove 17 in 132 side of plug-in strip room in one of the embodiments, described to dissipate
Heat channel 17 promotes the service life of 10 interior arrangement of cabinet for the heat inside cabinet 10 to radiate.
The cabinet 10 is arranged at intervals with notches for wire 18 in 132 lower end of plug-in strip room in one of the embodiments, described
Inlet wire and outlet of the notches for wire 18 for external cable are promoted inside cabinet 10 with guaranteeing the regularity of 10 back panel wiring of cabinet
The aesthetics of layout.
In conclusion the grid-connected electric cabinet of the utility model is by being divided into upper storehouse chamber 12, meter room 131 for cabinet 10
And plug-in strip room 132, guarantee the sealing performance inside cabinet 10, while cooperating and opening up glass in the middle part of the encapsulation door 15 of meter room 131
Window 151 shows 40 data information of electronic watch in meter room 131, reduces the door opening times of encapsulation door 15, effectively improves
Sealing performance inside cabinet 10, and then achieve the effect that water proof and dust proof.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the protection scope of the utility model should be determined by the appended claims.
Claims (5)
1. a kind of grid-connected electric cabinet, it is characterised in that: including cabinet, cabinet trailing flank four corners protrude out setting respectively
There is fixinig plate, the cabinet upper end is provided with upper storehouse chamber, and the cabinet lower end is provided with lower storehouse chamber, and the upper storehouse chamber is under
It is separated between the chamber of storehouse by partition；The upper storehouse is intracavitary to be provided with miniature circuit breakers circuit board, the lower storehouse chamber two sides difference
It is provided with meter room and plug-in strip room, the meter room opening is provided with encapsulation door, is provided with windowpane in the middle part of the encapsulation door,
The windowpane side is provided with marine glue side, and plug-in strip, the plug-in strip and the indoor electronics of ammeter are provided in the plug-in strip room
Table is electrically connected.
2. grid-connected electric cabinet according to claim 1, it is characterised in that: the cabinet is set in plug-in strip room side interval
It is equipped with radiating groove.
3. grid-connected electric cabinet according to claim 1, it is characterised in that: the cabinet is in plug-in strip room lower end interval
It is provided with notches for wire.
4. grid-connected electric cabinet according to claim 1, it is characterised in that: the upper storehouse chamber opening is provided with correspondence
The upper door of size, portion is provided with first switch handle to the upper storehouse outdoors.
5. grid-connected electric cabinet according to claim 1, it is characterised in that: plug-in strip room opening is provided with plug-in strip
, second switch handle is provided with outside the blade gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821357624.9U CN208955459U (en) | 2018-08-22 | 2018-08-22 | Grid-connected electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821357624.9U CN208955459U (en) | 2018-08-22 | 2018-08-22 | Grid-connected electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208955459U true CN208955459U (en) | 2019-06-07 |
Family
ID=66735439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821357624.9U Active CN208955459U (en) | 2018-08-22 | 2018-08-22 | Grid-connected electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208955459U (en) |
-
2018
- 2018-08-22 CN CN201821357624.9U patent/CN208955459U/en active Active
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| GR01 | Patent grant |