CN207969204U - A kind of Novel photovoltaic inverter cabinet - Google Patents
A kind of Novel photovoltaic inverter cabinet Download PDFInfo
- Publication number
- CN207969204U CN207969204U CN201721915897.6U CN201721915897U CN207969204U CN 207969204 U CN207969204 U CN 207969204U CN 201721915897 U CN201721915897 U CN 201721915897U CN 207969204 U CN207969204 U CN 207969204U
- Authority
- CN
- China
- Prior art keywords
- plate
- lower baffle
- overhead gage
- cover board
- side plate
- 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
Links
Abstract
The utility model is related to a kind of photovoltaic DC-to-AC converter cabinets.Including radiator base plate（1）The radiator base plate（1）It is made of the bottom plate and left side plate of integral type, is provided with overhead gage（2）, lower baffle plate（3）It is connected on the left side plate, the overhead gage（2）, lower baffle plate（3）It is provided with seal groove on one side with what left side plate coordinated, the seal groove is for installing sealing strip（5）；It is provided with cover board（4）It is connected to the left side plate and overhead gage（2）, lower baffle plate（3）On, the cover board（4）Inner surface surrounding is provided with sealing strip, is installed for realizing sealing.Radiator and cover board in the utility model are to squeeze out aluminium section bar part, have many advantages, such as that die cost is low, perfect heat-dissipating；Overhead gage and lower baffle are die casting, are the widgets for forming cabinet, appearance and size is smaller and simple in structure, so die cost is very low.
Description
Technical field
The utility model is related to a kind of photovoltaic DC-to-AC converter cabinet, the leakproofness cabinets of especially suitable outdoor environment.
Background technology
Photovoltaic DC-to-AC converter is as the particularly important electric energy conversion electron equipment in photovoltaic generating system, due to installing mostly
In severe outdoor environment, to the mechanical strength of cabinet, heat dissipation, leakproofness（Water proof and dust proof）, the performance requirements such as weather-proof it is very high.Mesh
Before, photovoltaic DC-to-AC converter cabinet is generally divided into two kinds of frame modes, and one kind is that metal plate welds cabinet and Aluminum press casting apparatus case.Metal plate welds
Cabinet is generally made of three lid, babinet and radiator components, and lid and babinet are by techniques such as plank blanking, bending, welding
Be process, there is production welding procedure be complicated, of high cost, moulding unsightly the shortcomings of；And Aluminum press casting apparatus case is generally by lid
It is formed with babinet, babinet generally carries radiating fin, and there is heat sinking function, this cabinet to contain only two portions of negligible amounts
Part, but there are die costs it is big, weight is big the shortcomings of.
Utility model content
In order to overcome both the above cabinet disadvantage, the utility model to provide a kind of photovoltaic DC-to-AC converter cabinet, i.e. aluminium section bar part
With aluminium diecasting mating type cabinet, which has many advantages, such as it is good heat dissipation, is at low cost, high mechanical strength, handsome in appearance.
The technical solution adopted in the utility model is thus：The utility model includes radiator base plate（1）The radiator
Substrate（1）It is made of the bottom plate and left side plate of integral type, is provided with overhead gage（2）, lower baffle plate（3）It is connected to the left side
On right plate, the overhead gage（2）, lower baffle plate（3）It is provided with seal groove on one side with what left side plate coordinated, the seal groove is used
In installation sealing strip（5）；
It is provided with cover board（4）It is connected to the left side plate and overhead gage（2）, lower baffle plate（3）On, the cover board（4）It is interior
Surface surrounding is provided with sealing strip, is installed for realizing sealing.
The radiator base plate（1）Plate outer surface is provided with radiating fin.
Pass through screw（6）The assembling of each component is realized with corresponding mounting hole.
The utility model has the advantages that：Radiator and cover board in the utility model are to squeeze out aluminium section bar part, have mould
Has the advantages that at low cost, perfect heat-dissipating；Overhead gage and lower baffle are die casting, are the widget for forming cabinet, shape ruler
It is very little smaller and simple in structure, so die cost is very low.
Four components of the utility model are mold manufacturing part, have dimensional accuracy high, without welding processing, mold at
The advantages that this is low, good appearance.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is radiator sectional view.
Fig. 2 is radiator and upper and lower baffle installation diagram.
Fig. 3 is cover board installation diagram.
Fig. 4 is cabinet general assembly drawing.
In figure：1, radiator, 2, overhead gage, 3, lower baffle, 4, cover board, 5, sealing strip, 6, screw.
Specific implementation mode
The utility model includes that radiator base plate 1 described in radiator base plate 1 is made of the bottom plate and left side plate of integral type,
Be provided with overhead gage 2, lower baffle plate 3 is connected on the left side plate, the overhead gage 2, lower baffle plate 3 and left side plate are matched
That closes is provided with seal groove on one side, and the seal groove is for installing sealing strip 5；
It is provided with cover board 4 to be connected on the left side plate and overhead gage 2, lower baffle plate 3,4 inner surface surrounding of the cover board
It is provided with sealing strip, is installed for realizing sealing.
1 plate outer surface of the radiator base plate is provided with radiating fin.
The assembling of each component is realized by screw 6 and corresponding mounting hole.
The utility model is further described below in conjunction with the accompanying drawings.
Radiator 1 is aluminium section bar part, is heat dissipation gear piece below substrate, and the right and left is side plate above substrate, substrate and
Left side plate constitutes three faces of cabinet, is threaded hole on two end face, sees Fig. 1.
Overhead gage 2 and lower baffle plate 3 are aluminium diecasting, are equipped with seal groove, sealing strip 5 is equipped in slot, pass through screw 6
Upper plate washer 2 and lower baffle plate 3 are separately fixed to the upper and lower endface of radiator 1, see Fig. 2.So far, cabinet has constituted five
Face.
Cover board 4 is aluminium section bar part, and inner surface surrounding is pasted with sealing strip, installs cover board 4 from the negative by screw 6, see
Fig. 3.So far, the assembling for just completing a sealed cabinet, is shown in Fig. 4.
The organization plan of the utility model is made of four components：Radiator 1, cover board 4, overhead gage 2, lower baffle plate 3.Heat dissipation
Device 1 is to carry integral type left side plate unlike extrusion aluminium section bar part and common radiator, as one of composition cabinet
Point；Cover board 4 is to squeeze out aluminium section bar part, and inward flange is pasted with sealing strip 5；Overhead gage 2 is aluminium diecasting, seal groove is equipped with, in slot
Sealing strip 5 is installed；Lower baffle plate 3 is aluminium diecasting, is equipped with seal groove, sealing strip 5 is equipped in slot.First passing through screw 6 will be upper
Plate washer 2 and lower baffle plate 3 are separately fixed at the upper and lower endface of radiator 1, then install cover board 4 from the negative by screw 6, with regard to group
At a sealed cabinet.
Claims (3)
1. a kind of Novel photovoltaic inverter cabinet, which is characterized in that including radiator base plate（1）The radiator base plate（1）By
The bottom plate and left side plate of integral type form, and are provided with overhead gage（2）, lower baffle plate（3）It is connected on the left side plate,
The overhead gage（2）, lower baffle plate（3）It is provided with seal groove on one side with what left side plate coordinated, the seal groove is close for installing
Strip of paper used for sealing（5）；
It is provided with cover board（4）It is connected to the left side plate and overhead gage（2）, lower baffle plate（3）On, the cover board（4）Inner surface
Surrounding is provided with sealing strip, is installed for realizing sealing.
2. a kind of Novel photovoltaic inverter cabinet according to claim 1, which is characterized in that the radiator base plate（1）
Plate outer surface is provided with radiating fin.
3. a kind of Novel photovoltaic inverter cabinet according to claim 1, which is characterized in that pass through screw（6）And correspondence
Mounting hole realize the assembling of each component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915897.6U CN207969204U (en) | 2017-12-31 | 2017-12-31 | A kind of Novel photovoltaic inverter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915897.6U CN207969204U (en) | 2017-12-31 | 2017-12-31 | A kind of Novel photovoltaic inverter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207969204U true CN207969204U (en) | 2018-10-12 |
Family
ID=63731502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721915897.6U Expired - Fee Related CN207969204U (en) | 2017-12-31 | 2017-12-31 | A kind of Novel photovoltaic inverter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207969204U (en) |
-
2017
- 2017-12-31 CN CN201721915897.6U patent/CN207969204U/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: 20181012 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |