CN204190697U - Solar energy photovoltaic terminal box - Google Patents
Solar energy photovoltaic terminal box Download PDFInfo
- Publication number
- CN204190697U CN204190697U CN201420669192.0U CN201420669192U CN204190697U CN 204190697 U CN204190697 U CN 204190697U CN 201420669192 U CN201420669192 U CN 201420669192U CN 204190697 U CN204190697 U CN 204190697U
- Authority
- CN
- China
- Prior art keywords
- welding
- diode
- box body
- frame
- top lid
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses solar energy photovoltaic terminal box, it relates to photovoltaic apparatus technical field, top lid is connected with adopting jockey between box body, the inner side of top lid is evenly distributed with several foam-rubber cushion, the top of box body is provided with metal frame by trip bolt, metal frame is connected with welding diode frame, welding diode frame is provided with welding hole, diode is welded with in welding hole, the side of welding diode frame is provided with card interface, upper box covers and is provided with anchorage bar, and on box body, correspondence position is provided with fastener hole.Its reasonable in design is novel, and very efficient and convenient during installation, fixation is reliable.Meanwhile, owing to being sealed by sealing ring between junction box body and lid, make its sealing property better, be not connected with diode by means of only welding manner, also can be provided with diode by snap fit, mounting means is various, applied widely simultaneously.
Description
Technical field
The utility model relates to solar energy photovoltaic terminal box, belongs to photovoltaic apparatus technical field.
Background technology
At present, a large amount of burn fossil of the mankind obtains the energy, causes global environmental pollution and ecological disruption, causes huge threat to the survival and development of the mankind.And solar energy is a kind of without region restriction, without the need to transport, pollution-free, the inexhaustible energy.In solar-energy photo-voltaic cell electricity generation system, employing photovoltaic junction box assembly realizes the electrical connection between solar battery panel usually.Therefore, in the design of this miniature terminal box, ensure that stability when applying of electrical connecting unit in terminal box and fail safe are vital.Current existing box body is closed and is adopted screw, and it is all very inconvenient to install and keep in repair, and tray interior is provided with electronic component, and current junction box is without buffer unit, and stability is poor.
The metallic support of photovoltaic junction box of the prior art all will install diode, diode or be arranged on metallic support by welding manner or be arranged on metallic support by snap fit, such metallic support will adopt different structures, will adopt different moulds, manufacturing procedure etc., cost is larger.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide solar energy photovoltaic terminal box.
Photovoltaic terminal box of the present utility model, it comprises top lid, box body, anchorage bar, foam-rubber cushion, Elastic buckle, draw-in groove, jockey, card interface, metal frame, diode, sealing strip, trip bolt, fastener hole, welding diode frame and welding hole, top lid is connected with adopting jockey between box body, the inner side of top lid is evenly distributed with several foam-rubber cushion, the top of box body is provided with metal frame by trip bolt, metal frame is connected with welding diode frame, welding diode frame is provided with welding hole, diode is welded with in welding hole, the side of welding diode frame is provided with card interface, upper box covers and is provided with anchorage bar, on box body, correspondence position is provided with fastener hole.
As preferably, the both sides of described box body are provided with draw-in groove, and the both sides correspondence position of top lid is provided with Elastic buckle, Elastic buckle and draw-in groove snapping.
As preferably, the surrounding of described box body is provided with sealing strip, owing to being sealed by sealing strip between box body and top lid, makes the sealing property of terminal box better.
The beneficial effects of the utility model: it can overcome the drawback of prior art, reasonable in design is novel, and very efficient and convenient during installation, fixation is reliable.Meanwhile, owing to being sealed by sealing ring between junction box body and lid, make its sealing property better, be not connected with diode by means of only welding manner, also can be provided with diode by snap fit, mounting means is various, applied widely simultaneously.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of welding diode frame in the utility model.
1-top lid; 2-box body; 3-anchorage bar; 4-foam-rubber cushion; 5-Elastic buckle; 6-draw-in groove; 7-jockey; 8-card interface; 9-metal frame; 10-diode; 11-sealing strip; 12-trip bolt; 13-fastener hole; 14-welding diode frame; 15-welding hole.
Embodiment
As shown in Figure 1-2, this embodiment is by the following technical solutions: it comprises top lid 1, box body 2, anchorage bar 3, foam-rubber cushion 4, Elastic buckle 5, draw-in groove 6, jockey 7, card interface 8, metal frame 9, diode 10, sealing strip 11, trip bolt 12, fastener hole 13, welding diode frame 14 and welding hole 15, jockey 7 is adopted to be connected between top lid 1 with box body 2, the inner side of top lid 1 is evenly distributed with several foam-rubber cushion 4, the top of box body 2 is provided with metal frame 9 by trip bolt 12, metal frame 9 is connected with welding diode frame 14, welding diode frame 14 is provided with welding hole 15, diode 10 is welded with in welding hole 15, the side of welding diode frame 14 is provided with card interface 8, top lid 1 is provided with anchorage bar 3, on box body 2, correspondence position is provided with fastener hole 13.
As preferably, the both sides of described box body 2 are provided with draw-in groove 6, and the both sides correspondence position of top lid 1 is provided with Elastic buckle 5, Elastic buckle 5 and draw-in groove 6 snapping.
As preferably, the surrounding of described box body 2 is provided with sealing strip 11, owing to being sealed by sealing strip 11 between box body 2 and top lid 1, makes the sealing property of terminal box better.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. solar energy photovoltaic terminal box, is characterized in that: it comprises top lid (1), box body (2), anchorage bar (3), foam-rubber cushion (4), Elastic buckle (5), draw-in groove (6), jockey (7), card interface (8), metal frame (9), diode (10), sealing strip (11), trip bolt (12), fastener hole (13), welding diode frame (14) and welding hole (15), jockey (7) is adopted to be connected between top lid (1) with box body (2), the inner side of top lid (1) is evenly distributed with several foam-rubber cushion (4), the top of box body (2) is provided with metal frame (9) by trip bolt (12), metal frame (9) is connected with welding diode frame (14), welding diode frame (14) is provided with welding hole (15), diode (10) is welded with in welding hole (15), the side of welding diode frame (14) is provided with card interface (8), top lid (1) is provided with anchorage bar (3), the upper correspondence position of box body (2) is provided with fastener hole (13).
2. solar energy photovoltaic terminal box according to claim 1, it is characterized in that: the both sides of described box body (2) are provided with draw-in groove (6), the both sides correspondence position of top lid (1) is provided with Elastic buckle (5), Elastic buckle (5) and draw-in groove (6) snapping.
3. solar energy photovoltaic terminal box according to claim 1, is characterized in that: the surrounding of described box body (2) is provided with sealing strip (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669192.0U CN204190697U (en) | 2014-11-11 | 2014-11-11 | Solar energy photovoltaic terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669192.0U CN204190697U (en) | 2014-11-11 | 2014-11-11 | Solar energy photovoltaic terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204190697U true CN204190697U (en) | 2015-03-04 |
Family
ID=52622666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669192.0U Expired - Fee Related CN204190697U (en) | 2014-11-11 | 2014-11-11 | Solar energy photovoltaic terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204190697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400772A (en) * | 2018-01-15 | 2018-08-14 | 苏州瀚德能源科技有限公司 | A kind of easy access and the firm solar junction box of installation |
-
2014
- 2014-11-11 CN CN201420669192.0U patent/CN204190697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400772A (en) * | 2018-01-15 | 2018-08-14 | 苏州瀚德能源科技有限公司 | A kind of easy access and the firm solar junction box of installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20201111 |