CN104104328B - The rainproof header box of photovoltaic plant - Google Patents
The rainproof header box of photovoltaic plant Download PDFInfo
- Publication number
- CN104104328B CN104104328B CN201410340435.0A CN201410340435A CN104104328B CN 104104328 B CN104104328 B CN 104104328B CN 201410340435 A CN201410340435 A CN 201410340435A CN 104104328 B CN104104328 B CN 104104328B
- Authority
- CN
- China
- Prior art keywords
- casing
- connector
- groove
- draw
- shrouding
- 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.)
- Active
Links
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- 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
Abstract
The invention discloses the rainproof header box of a kind of photovoltaic plant, comprise casing, casing is rectangular shape, and the upper and lower both ends of the surface of casing are opening, casing upper surface and lower surface opening part are respectively equipped with the identical upper sealing plate of structure and lower shrouding, casing four angles are provided with connector, be connected by the upper sealing plate of the upper and lower both ends of the surface of connector and casing and lower shrouding, the first boss is extended in one end of connector, the end face of the first boss is concordant with a side of casing, the other end of connector offers casing installing hole, casing draw-in groove is extended in the lower end of connector, connector also extends shrouding draw-in groove with the orthogonal side of casing draw-in groove, casing draw-in groove and shrouding draw-in groove are connected and fixed by securing member and connector, the connector of casing upper end is also provided with osculum, and osculum one end is positioned on the surface of shrouding draw-in groove, and the other end is positioned at the side near casing installing hole, and without the need to welding, structure is simple, reduces difficulty of processing.
Description
Technical field
The present invention relates to rainproof header box, specifically the rainproof header box of a kind of photovoltaic plant.
Background technology
The rainproof header box of existing photovoltaic plant generally adopts solder technology.Welding needs to provide a larger place, and needs to use different welding methods for different Metal plate, not only welds complexity, and high to the required precision of welding, which enhances welding difficulty.Also need butt welding point to carry out the process such as polishing after welding, add more manufacturing procedure, cost is high, inefficiency, and if there is solder skip, the problems such as not prison welding is solid, not only affect the quality of product, reduce useful life, and there is potential safety hazard, cause unnecessary loss; Simultaneously general casing all requires to do plastic-blasting process, and carry out plastic-blasting after the casing of welding must weld completely, if casing is comparatively large, plastic-blasting is also inconvenient.
Summary of the invention
Technical problem to be solved by this invention is, for the shortcoming of above prior art, proposes the rainproof header box of a kind of photovoltaic plant, without the need to welding, easy for installation, structure is simple, avoid all potential safety hazards existed because of welding, the quality of product have also been obtained raising, adds the useful life of casing, decrease manufacturing procedure, reduce processing cost, improve operating efficiency, and when spraying, all parts are detachable, reduce difficulty of processing.
In order to solve the problems of the technologies described above, technical scheme of the present invention is achieved in the following ways: the rainproof header box of a kind of photovoltaic plant, comprise casing, casing is rectangular shape, and the upper and lower both ends of the surface of casing are opening, casing upper surface and lower surface opening part are respectively equipped with the identical upper sealing plate of structure and lower shrouding, casing four angles are provided with connector, be connected by the upper sealing plate of the upper and lower both ends of the surface of connector and casing and lower shrouding, the first boss is extended in one end of connector, the end face of the first boss is concordant with a side of casing, the other end of connector offers casing installing hole, casing draw-in groove is extended in the lower end of connector, connector also extends shrouding draw-in groove with the orthogonal side of casing draw-in groove, casing draw-in groove and shrouding draw-in groove are connected and fixed by securing member and connector, the connector of casing upper end is also provided with osculum, osculum one end is positioned on the surface of shrouding draw-in groove, the other end is positioned at the side near casing installing hole, and the side near casing installing hole on connector is also provided with draining inclined-plane, and draining inclined-plane matches with osculum.
Like this, by technical scheme of the present invention, by connector, the shrouding of casing with upper and lower both ends of the surface is connected, structure is simple, reliably, and connect closely each other, good waterproof performance, and be provided with osculum, even if there is a small amount of water to enter, also can get rid of outside case by osculum, and on connector, be also provided with draining inclined-plane, accelerate drainage speed, without the need to welding, easy for installation, structure is simple, avoid all potential safety hazards existed because of welding, connector is also provided with casing installing hole, avoid perforate on casing, destroy sealing, the quality of product have also been obtained raising, add the useful life of casing, decrease manufacturing procedure, reduce processing cost, improve operating efficiency, and when spraying, all parts are detachable, reduce difficulty of processing.
The technical scheme that the present invention limits further is:
The rainproof header box of aforesaid photovoltaic plant, the shrouding draw-in groove on connector is also provided with water leg on the surface, offers the hole communicated with osculum in water leg, by water leg, avoids water sinuous flow everywhere, effectively raises the operating efficiency of osculum.
The rainproof header box of aforesaid photovoltaic plant, the second boss is also extended in the lower end of casing draw-in groove, second boss also offers screwed hole, and like this, the mounting panel be arranged in casing just can be fixed by the screwed hole on the second boss, avoid and punch on casing, destroy sealing, effective anti-sealing enters casing, avoids welding etc., and easy for installation, structure is simple.
The rainproof header box of aforesaid photovoltaic plant, securing member is tapping screw, easy for installation like this, increases work efficiency.
The invention has the beneficial effects as follows: by technical scheme of the present invention, by connector, the shrouding of casing with upper and lower both ends of the surface is connected, coordinated with casing and upper and lower shrouding by draw-in groove, structure is simple, reliably, and connect closely each other, good waterproof performance, and be provided with osculum, even if there is a small amount of water to enter, also can get rid of outside case by osculum, and on connector, be also provided with draining inclined-plane, accelerate drainage speed, without the need to welding, easy for installation, structure is simple, avoid all potential safety hazards existed because of welding, connector is also provided with casing installing hole, avoid perforate on casing, destroy sealing, the quality of product have also been obtained raising, add the useful life of casing, decrease manufacturing procedure, reduce processing cost, improve operating efficiency, and when spraying, all parts are detachable, reduce difficulty of processing.
By water leg, avoid water sinuous flow everywhere, effectively raise the operating efficiency of osculum, second boss also offers screwed hole, and like this, the mounting panel be arranged in casing just can be fixed by the screwed hole on the second boss, avoid and punch on casing, destroy sealing, effective anti-sealing enters casing, avoid welding etc., and easy for installation, structure is simple, and securing member is tapping screw, easy for installation like this, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of connector in the present invention;
Fig. 3 is the cutaway view of A-A in Fig. 2;
Wherein: 1-casing, 2-upper sealing plate, 3-connector, 301-first boss, 302-casing installing hole, 303-casing draw-in groove, 304-shrouding draw-in groove, 305-osculum, 306-second boss, 307-screwed hole, 308-draining inclined-plane, 309-water leg.
Embodiment
The present invention is described in further detail below:
embodiment 1
The rainproof header box of a kind of photovoltaic plant that the present embodiment provides, comprise casing 1, casing 1 is rectangular shape, and casing about 1 both ends of the surface are opening, casing 1 upper surface and lower surface opening part are respectively equipped with the identical upper sealing plate of structure 2 and lower shrouding, casing 1 four angles are provided with connector 3, be connected by the upper sealing plate 2 of connector 3 and casing about 1 both ends of the surface and lower shrouding, the first boss 301 is extended in one end of connector 3, the end face of the first boss 301 is concordant with a side of casing 1, the other end of connector 3 offers casing installing hole 302, casing draw-in groove 303 is extended in the lower end of connector 3, the second boss 306 is also extended in the lower end of casing draw-in groove 303, second boss 306 also offers screwed hole 307, connector 3 also extends shrouding draw-in groove 304 with the orthogonal side of casing draw-in groove 303, casing draw-in groove 303 and shrouding draw-in groove 304 are connected and fixed by tapping screw and connector 3, the connector 3 of casing 1 upper end is also provided with osculum 305, osculum 305 one end is positioned on the surface of shrouding draw-in groove 304, the other end is positioned at the side near casing installing hole 302, shrouding draw-in groove 304 on connector 3 is also provided with water leg 309 on the surface, the hole communicated with osculum 305 is offered in water leg 309, and the side near casing installing hole 302 on connector 3 is also provided with draining inclined-plane 308, water flows to draining inclined-plane 308 through osculum 305, then spills out through draining inclined-plane 308.
Like this by technical scheme of the present invention, without the need to welding, easy for installation, structure is simple, avoid all potential safety hazards existed because of welding, the quality of product have also been obtained raising, adds the useful life of casing, decrease manufacturing procedure, reduce processing cost, improve operating efficiency, and when spraying, all parts are detachable, reduce difficulty of processing.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (4)
1. the rainproof header box of photovoltaic plant, comprise casing (1), described casing (1) is rectangular shape, and the upper and lower both ends of the surface of described casing (1) are opening, it is characterized in that: described casing (1) upper surface and lower surface opening part are respectively equipped with the identical upper sealing plate of structure (2) and lower shrouding, described casing (1) four angle is provided with connector (3), by described connector (3) and described casing (1), the upper sealing plate (2) of both ends of the surface and lower shrouding are connected up and down, the first boss (301) is extended in one end of described connector (3), the end face of described first boss (301) is concordant with a side of casing (1), the other end of described connector (3) offers casing installing hole (302), casing draw-in groove (303) is extended in the lower end of described connector (3), at described connector (3), shrouding draw-in groove (304) is also extended in upper and casing draw-in groove (303) orthogonal side, described casing draw-in groove (303) and shrouding draw-in groove (304) are connected and fixed by securing member and connector (3), the connector (3) of described casing (1) upper end is also provided with osculum (305), described osculum (305) one end is positioned on the surface of shrouding draw-in groove (304), the other end is positioned at the side near casing installing hole (302), and the upper side near casing installing hole (302) of described connector (3) is also provided with draining inclined-plane (308), described draining inclined-plane (308) is matched with osculum (305).
2. the rainproof header box of photovoltaic plant according to claim 1, it is characterized in that: the shrouding draw-in groove (304) on described connector (3) is also provided with water leg (309) on the surface, in described water leg (309), offer the hole communicated with described osculum (305).
3. the rainproof header box of photovoltaic plant according to claim 1, is characterized in that: the second boss (306) is also extended in the lower end of described casing draw-in groove (303), and described second boss (306) also offers screwed hole (307).
4. the rainproof header box of photovoltaic plant according to claim 1, is characterized in that: described securing member is tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340435.0A CN104104328B (en) | 2014-07-16 | 2014-07-16 | The rainproof header box of photovoltaic plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340435.0A CN104104328B (en) | 2014-07-16 | 2014-07-16 | The rainproof header box of photovoltaic plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104104328A CN104104328A (en) | 2014-10-15 |
| CN104104328B true CN104104328B (en) | 2016-04-27 |
Family
ID=51672185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410340435.0A Active CN104104328B (en) | 2014-07-16 | 2014-07-16 | The rainproof header box of photovoltaic plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104104328B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202221767U (en) * | 2011-08-26 | 2012-05-16 | 特变电工新疆新能源股份有限公司 | Outdoor box and photovoltaic combiner box |
| US8283579B2 (en) * | 2010-06-22 | 2012-10-09 | K.S. Terminals Inc. | Water-proof junction box and water-proof connector assembly |
| CN204046513U (en) * | 2014-07-16 | 2014-12-24 | 金海新源电气江苏有限公司 | The rainproof header box of a kind of photovoltaic plant |
-
2014
- 2014-07-16 CN CN201410340435.0A patent/CN104104328B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8283579B2 (en) * | 2010-06-22 | 2012-10-09 | K.S. Terminals Inc. | Water-proof junction box and water-proof connector assembly |
| CN202221767U (en) * | 2011-08-26 | 2012-05-16 | 特变电工新疆新能源股份有限公司 | Outdoor box and photovoltaic combiner box |
| CN204046513U (en) * | 2014-07-16 | 2014-12-24 | 金海新源电气江苏有限公司 | The rainproof header box of a kind of photovoltaic plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104104328A (en) | 2014-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204046513U (en) | The rainproof header box of a kind of photovoltaic plant | |
| CN204069585U (en) | Regulator cubicle | |
| CN104104328B (en) | The rainproof header box of photovoltaic plant | |
| CN203232963U (en) | A hole-free copper bar | |
| CN104377460B (en) | Portable anticreep, protection against electric shock grounding fastener device | |
| CN204209421U (en) | The lathe bed structure of leakproof | |
| CN204190522U (en) | The wiring construction of synchronous machine | |
| CN204239392U (en) | A kind of mounting blocks | |
| CN204717177U (en) | A kind of industrial anti-leak flange plate | |
| CN204728322U (en) | The combined type splicing device of finished peg | |
| CN204327666U (en) | A kind of bending mounting plate | |
| CN208619636U (en) | A kind of uncoiler reduction box organizations | |
| CN204517011U (en) | A kind of seal operation mouth structure | |
| CN204327669U (en) | A kind of bending connecting plate | |
| CN204885635U (en) | Waterproof ground socket | |
| CN204003413U (en) | A kind of to sheet manifold type gland | |
| CN203843440U (en) | Displacement power unit | |
| CN203571159U (en) | Four-beam stainless steel water in/out pipe | |
| CN204113453U (en) | Entablature | |
| CN205703086U (en) | Cross connecting plate auxiliary welding equipment | |
| CN204239497U (en) | A kind of band boss mounting blocks | |
| CN201627807U (en) | Spot-welding solenoid | |
| CN204093635U (en) | A kind of fire-fighting joint installing plate | |
| CN207265604U (en) | A kind of split type long earrings annex | |
| CN204113454U (en) | Entablature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |