CN107947731A - A kind of photovoltaic waterproof conflux case - Google Patents
A kind of photovoltaic waterproof conflux case Download PDFInfo
- Publication number
- CN107947731A CN107947731A CN201711402667.4A CN201711402667A CN107947731A CN 107947731 A CN107947731 A CN 107947731A CN 201711402667 A CN201711402667 A CN 201711402667A CN 107947731 A CN107947731 A CN 107947731A
- Authority
- CN
- China
- Prior art keywords
- babinet
- case lid
- mounting bracket
- conflux
- photovoltaic
- 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.)
- Pending
Links
- 238000003860 storage Methods 0.000 claims abstract description 12
- 230000001939 inductive effect Effects 0.000 claims description 9
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of photovoltaic waterproof conflux case,Including bottom,Babinet and case lid,The bottom,Babinet and case lid are set gradually from bottom to up,Fixed frame is equipped with the left and right sidewall of the babinet,The through hole being obliquely installed is offered in the left and right sidewall of the babinet,The bottom of the case lid is provided with incandescent lamp,It is fixed by the bracket at the top of the case lid and is connected with solar energy photovoltaic panel,The storage battery being electrically connected with solar energy photovoltaic panel is installed among the bottom of the case lid,The front of the babinet is hinged with chamber door,Change traditional photovoltaic conflux box structure,Monolithic construction is become into bottom,The fabricated structure of babinet and case lid,Easy disassembly,Easy to the maintenance and maintenance in later stage,The through hole being obliquely installed is offered in the left and right sidewall of babinet,Rainwater is avoided to be directly entered in babinet,With certain rainproof effect,Improve heat dissipation effect,Realization is thermally dried babinet,Reduce box house humidity.
Description
Technical field
The present invention relates to technical field of power systems, is specially a kind of photovoltaic waterproof conflux case.
Background technology
After 1870, with the extensive use of electric power, scientific technological advance is advanced by leaps and bounds, various new technologies, new invention
Emerge in an endless stream, and be applied to industrial production rapidly, expanding economy is greatly facilitated.With the continuous hair of economic construction of China
Exhibition, and the quickening of urbanization process, electricity become the indispensable part of people's production and living.The main electricity in China at present
Power source is thermal power generation, using thermal energy caused by the solids such as coal, oil, natural gas, liquid, gas fuel combustion, is passed through
Generation power device is converted into electric energy.With the rapid development of the national economy, power consumption continues to increase, safety utilization of electric power, electric leakage inspection
Look into, stealing inspection has become supervision of power consumption person's necessary work daily.For large-sized photovoltaic grid-connected system, in order to reduce
Connecting line between photovoltaic module and inverter, maintains easily, and improves reliability, generally requires between photovoltaic module and inverter
Increase direct current collector-shoe gear.Photovoltaic lightningproof header box series of products be exactly it is specially designed in order to meet this requirement, can be with
Our photovoltaic DC-to-AC converter product, which matches, forms complete photovoltaic generating system solution.Use photovoltaic combiner box, user
The identical photovoltaic module of a certain number of specifications, is composed in series 1 light by the DC voltage range that can be inputted according to inverter
Component tandem is lied prostrate, then several tandems access photovoltaic lightningproof header box is converged, by lightning protection device with being exported after breaker,
Facilitate the access of rear class inverter.
Photovoltaic combiner box has very important effect, and traditional photovoltaic combiner box body structure is more complicated, it has not been convenient to
Location and installation, heat dissipation and water resistance are difficult to ensure at the same time have certain limitation.
The content of the invention
It is an object of the invention to provide a kind of photovoltaic waterproof conflux case, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the present invention provides following technical solution：A kind of photovoltaic waterproof conflux case, including bottom, case
Body and case lid, the bottom, babinet and case lid are set gradually from bottom to up, and fixation is equipped with the left and right sidewall of the babinet
Frame, offers the through hole being obliquely installed in the left and right sidewall of the babinet, is equipped with the babinet at left and right sides of bottom
Drier case, the bottom of the bottom are uniformly connected with penetration pipe, and the centre of the bottom bottom is connected with air outlet pipe,
Fan is installed, the left and right sides at the top of the bottom is arranged with mounting bracket, the top of the mounting bracket in the air outlet pipe
Equipped with support plate, the bottom of the case lid is provided with incandescent lamp, is fixed by the bracket at the top of the case lid and is connected with solar energy
Photovoltaic panel, the storage battery being electrically connected with solar energy photovoltaic panel, the bottom of the case lid are provided among the bottom of the case lid
Humidity inductive switch is also equipped with, the front of the babinet is hinged with chamber door.
Preferably, the junction of the bottom and babinet is equipped with convex edge, is bolted between the bottom and babinet
Connection, the junction of the babinet and case lid also is provided with convex edge, being bolted to connection between the babinet and case lid.
Preferably, the upper surface of the support plate is uniformly covered with epoxy resin structural layer, and epoxy resin structural layer
Thickness be not less than two millimeters, there is good insulating properties and barrier propterty.
Preferably, the humidity inductive switch is connected between storage battery and incandescent lamp.
Preferably, the fixed frame at least sets four groups, and the mounting bracket at least sets two groups, the fixed frame and installation
Frame is C-shaped, and the fixed frame and mounting bracket bend shaping by steel plate, and it is fixed to be offered on the fixed frame and mounting bracket
Position hole, the fixed frame and mounting bracket are bolted.
Preferably, observation window is installed, the side of the chamber door is additionally provided with handle on the chamber door.
Preferably, the stent is fixedly connected on case lid by welding, and the solar energy photovoltaic panel is obliquely installed.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of photovoltaic waterproof conflux case of the present invention, structure is novel,
It is easy to operate, change traditional photovoltaic conflux box structure, monolithic construction is become to the combined type knot of bottom, babinet and case lid
Structure, easy disassembly, easy to the maintenance and maintenance in later stage, offers the through hole being obliquely installed in the left and right sidewall of babinet, avoids
Rainwater is directly entered in babinet, has certain rainproof effect, by being provided with fan in air outlet pipe, improves heat dissipation effect
Fruit, electronic component is installed on more than support plate, dry by being equipped with drier case at left and right sides of bottom in babinet
Agent case is to store drier, easy to dehumidify, in addition, solar power system is added, will too using solar energy photovoltaic panel
Sun can be converted into electric energy, and be stored in storage battery, when humidity exceedes established standards in babinet, triggering humidity inductive switch,
Storage battery is electric power at this time, realizes and babinet is thermally dried, and reduces box house humidity, the left and right sidewall of babinet
On be equipped with fixed frame, easy to be fixedly mounted, there is very high practicality, greatly improve a kind of photovoltaic waterproof conflux case
Using feature, ensure its using effect and utilization benefit, be adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of photovoltaic waterproof conflux case of the present invention；
Fig. 2 is a kind of internal structure schematic diagram of photovoltaic waterproof conflux case of the present invention；
Fig. 3 is a kind of fixed rack structure schematic diagram of photovoltaic waterproof conflux case of the present invention.
In figure：1 bottom, 2 babinets, 3 case lids, 4 fixed frames, 5 through holes, 6 drier cases, 7 penetration pipes, 8 air outlet pipes, 9
Fan, 10 mounting brackets, 11 support plates, 12 incandescent lamps, 13 stents, 14 solar energy photovoltaic panels, 15 storage batteries, 16 humidity inductives are opened
Pass, 17 location holes, 1 chamber door, 19 observation windows, 20 handles.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of photovoltaic waterproof conflux case, including bottom 1, babinet 2
With case lid 3, the bottom 1, babinet 2 and case lid 3 are set gradually from bottom to up, are equipped with the left and right sidewall of the babinet 2 solid
Determine frame 4, offer the through hole 5 being obliquely installed in the left and right sidewall of the babinet 2, the left and right sides of bottom in the babinet 2
Drier case 6 is equipped with, the bottom of the bottom 1 is uniformly connected with penetration pipe 7, and the centre of 1 bottom of bottom connects
Air outlet pipe 8 is connected to, fan 9 is installed in the air outlet pipe 8, the left and right sides at the top of bottom 1 is arranged with mounting bracket 10,
The top of the mounting bracket is equipped with support plate 11, and the bottom of the case lid 3 is provided with incandescent lamp 12, and the top of the case lid 3 leads to
Cross stent 13 and be fixedly connected with solar energy photovoltaic panel 14, be provided among the bottom of the case lid 3 and the electricity of solar energy photovoltaic panel 14
Property connection storage battery 15, the bottom of the case lid 3 is also equipped with humidity inductive switch 16, and the front of the babinet 2 is hinged with
The junction of chamber door 18, the bottom 1 and babinet 2 is equipped with convex edge, is bolted to connection between the bottom 1 and babinet 2,
The junction of the babinet 2 and case lid 3 also is provided with convex edge, being bolted to connection between the babinet 2 and case lid 3, described
The upper surface of support plate 11 is uniformly covered with epoxy resin structural layer, and the thickness of epoxy resin structural layer is not less than two millis
Rice, has good insulating properties and barrier propterty, and the humidity inductive switch 16 is connected between storage battery 15 and incandescent lamp 12,
The fixed frame 4 at least sets four groups, and the mounting bracket 10 at least sets two groups, and the fixed frame 4 and mounting bracket 10 are in C
Shape, the fixed frame 4 and mounting bracket 10 bend shaping by steel plate, and it is fixed to be offered on the fixed frame 4 and mounting bracket 10
Position hole 17, the fixed frame 4 and mounting bracket 10 are bolted, and observation window 19, the case are provided with the chamber door 18
The side of door 18 is additionally provided with handle 20, and the stent 13 is fixedly connected on case lid 3, the photovoltaic by welding
Plate 14 is obliquely installed.
Operation principle：A kind of photovoltaic waterproof conflux case of the present invention, in use, change traditional photovoltaic conflux box structure, will
Monolithic construction becomes the fabricated structure of bottom 1, babinet 2 and case lid 3, easy disassembly, easy to the maintenance and maintenance in later stage, case
The through hole 5 being obliquely installed is offered in the left and right sidewall of body 2, avoids rainwater from being directly entered in babinet 2, there is certain rain-proof
Effect, by being provided with fan 9 in air outlet pipe 8, improves heat dissipation effect, and electronic component is installed on support plate more than 11, leads to
Cross and be equipped with drier case 6 at left and right sides of bottom in babinet 2, drier case 6 is easy to store drier
Dehumidifying, in addition, adding solar power system, is converted solar energy into electrical energy, and be stored in storage using solar energy photovoltaic panel 14
In battery 15, when humidity exceedes established standards in babinet 2, triggering humidity inductive switch 16, storage battery 15 is incandescent lamp at this time
12 power supplies, realize and babinet 2 are thermally dried, and reduce by 2 interior humidity of babinet, fixation is equipped with the left and right sidewall of babinet 2
Frame 4, easy to be fixedly mounted, has very high practicality.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of photovoltaic waterproof conflux case, including bottom (1), babinet (2) and case lid (3), it is characterised in that：The bottom (1),
Babinet (2) and case lid (3) are set gradually from bottom to up, and fixed frame (4) is equipped with the left and right sidewall of the babinet (2), described
The through hole (5) being obliquely installed is offered in the left and right sidewall of babinet (2), the babinet (2) is all provided with left and right sides of interior bottom
There is a drier case (6), the bottom of the bottom (1) is uniformly connected with penetration pipe (7), in bottom (1) bottom
Between be connected with air outlet pipe (8), fan (9) is installed, the left and right sides at the top of the bottom (1) is symmetrical in the air outlet pipe (8)
Equipped with mounting bracket (10), the top of the mounting bracket is equipped with support plate (11), and the bottom of the case lid (3) is provided with incandescent lamp
(12), the top of the case lid (3) is fixedly connected with solar energy photovoltaic panel (14), the bottom of the case lid (3) by stent (13)
The storage battery (15) being electrically connected with solar energy photovoltaic panel (14) is installed, the bottom of the case lid (3) is also equipped among portion
Humidity inductive switchs (16), and the front of the babinet (2) is hinged with chamber door (18).
A kind of 2. photovoltaic waterproof conflux case according to claim 1, it is characterised in that：The bottom (1) and babinet (2)
Junction is equipped with convex edge, is bolted to connection between the bottom (1) and babinet (2), the babinet (2) and case lid (3)
Junction also be provided with convex edge, being bolted to connection between the babinet (2) and case lid (3).
A kind of 3. photovoltaic waterproof conflux case according to claim 1, it is characterised in that：The upper surface of the support plate (11)
Uniformly covered with epoxy resin structural layer, and the thickness of epoxy resin structural layer is not less than two millimeters, has insulation well
Property and barrier propterty.
A kind of 4. photovoltaic waterproof conflux case according to claim 1, it is characterised in that：Humidity inductive switch (16) string
It is associated between storage battery (15) and incandescent lamp (12).
A kind of 5. photovoltaic waterproof conflux case according to claim 1, it is characterised in that：The fixed frame (4) is at least set
Four groups, the mounting bracket (10) at least sets two groups, and the fixed frame (4) and mounting bracket (10) are C-shaped, the fixed frame
(4) and mounting bracket (10) bends shaping by steel plate, and location hole is offered on the fixed frame (4) and mounting bracket (10)
(17), the fixed frame (4) and mounting bracket (10) are bolted.
A kind of 6. photovoltaic waterproof conflux case according to claim 1, it is characterised in that：Sight is installed on the chamber door (18)
Window (19) is examined, the side of the chamber door (18) is additionally provided with handle (20).
A kind of 7. photovoltaic waterproof conflux case according to claim 1, it is characterised in that：The stent (13) passes through welding
Mode is fixedly connected on case lid (3), and the solar energy photovoltaic panel (14) is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402667.4A CN107947731A (en) | 2017-12-22 | 2017-12-22 | A kind of photovoltaic waterproof conflux case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402667.4A CN107947731A (en) | 2017-12-22 | 2017-12-22 | A kind of photovoltaic waterproof conflux case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107947731A true CN107947731A (en) | 2018-04-20 |
Family
ID=61941750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711402667.4A Pending CN107947731A (en) | 2017-12-22 | 2017-12-22 | A kind of photovoltaic waterproof conflux case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947731A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245704A (en) * | 2018-11-21 | 2019-01-18 | 江苏启力新能源科技有限公司 | A kind of repairing solar battery panel storing unit |
| CN109412532A (en) * | 2018-12-04 | 2019-03-01 | 浙江海洋大学 | A kind of intelligent photovoltaic lightning-proof header box |
| CN112910407A (en) * | 2021-03-05 | 2021-06-04 | 中广核太阳能巢湖有限公司 | Photovoltaic board bearing structure with collection flow box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417889Y (en) * | 2009-05-27 | 2010-03-03 | 江苏金华厦电气有限公司 | Outdoor rainproof electric switch box |
| KR101600962B1 (en) * | 2015-07-01 | 2016-03-08 | 탑솔라(주) | Junction box for photovoltaic module |
| CN205377080U (en) * | 2015-12-16 | 2016-07-06 | 天津中福机电有限公司 | Distribution box |
| CN105932960A (en) * | 2016-07-06 | 2016-09-07 | 张家港富士金属制品有限公司 | Solar combiner box equipped with inclined top and double side-by-side doors |
| CN107306016A (en) * | 2016-04-22 | 2017-10-31 | 香江科技股份有限公司 | A kind of low-voltage distribution apparatus with high efficiency and heat radiation dust reduction capability |
-
2017
- 2017-12-22 CN CN201711402667.4A patent/CN107947731A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417889Y (en) * | 2009-05-27 | 2010-03-03 | 江苏金华厦电气有限公司 | Outdoor rainproof electric switch box |
| KR101600962B1 (en) * | 2015-07-01 | 2016-03-08 | 탑솔라(주) | Junction box for photovoltaic module |
| CN205377080U (en) * | 2015-12-16 | 2016-07-06 | 天津中福机电有限公司 | Distribution box |
| CN107306016A (en) * | 2016-04-22 | 2017-10-31 | 香江科技股份有限公司 | A kind of low-voltage distribution apparatus with high efficiency and heat radiation dust reduction capability |
| CN105932960A (en) * | 2016-07-06 | 2016-09-07 | 张家港富士金属制品有限公司 | Solar combiner box equipped with inclined top and double side-by-side doors |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245704A (en) * | 2018-11-21 | 2019-01-18 | 江苏启力新能源科技有限公司 | A kind of repairing solar battery panel storing unit |
| CN109412532A (en) * | 2018-12-04 | 2019-03-01 | 浙江海洋大学 | A kind of intelligent photovoltaic lightning-proof header box |
| CN112910407A (en) * | 2021-03-05 | 2021-06-04 | 中广核太阳能巢湖有限公司 | Photovoltaic board bearing structure with collection flow box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |