CN204481752U - A kind of intelligent photovoltaic terminal box - Google Patents
A kind of intelligent photovoltaic terminal box Download PDFInfo
- Publication number
- CN204481752U CN204481752U CN201520096936.9U CN201520096936U CN204481752U CN 204481752 U CN204481752 U CN 204481752U CN 201520096936 U CN201520096936 U CN 201520096936U CN 204481752 U CN204481752 U CN 204481752U
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- CN
- China
- Prior art keywords
- wiring board
- terminal box
- metallic support
- box body
- connection bracket
- 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.)
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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)
- Connection Or Junction Boxes (AREA)
Abstract
The utility model relates to a kind of intelligent photovoltaic terminal box, comprise terminal box body and be arranged on the photovoltaic module in terminal box body, photovoltaic module comprises the metallic support for connecting busbar and the cable connection bracket for connecting cable, diode is connected with between metallic support, one wiring board is set in terminal box body, diode is arranged on described wiring board, the diode of metallic support access on described wiring board and described in electrical connection, control board is provided with current/voltage detection module, cable connection bracket is linked into the current/voltage detection module on wiring board also described in electrical connection.The utility model by arranging wiring board in terminal box body, and photovoltaic module realizes electrical connection by wiring board, and is provided with current/voltage detection module, and butted line box carries out Real-Time Monitoring, conveniently investigates fault.
Description
Technical field
The utility model relates to a kind of photovoltaic junction box.
Background technology
In prior art, generally detection module is not set in photovoltaic junction box, namely can not the operating state of Real-Time Monitoring photovoltaic junction box, even if there is detection module, it is also independently to arrange with the independence such as metallic support, cable.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provide a kind of can the intelligent photovoltaic terminal box of Real-Time Monitoring operating state.
The technical scheme in the invention for solving the technical problem is:
A kind of intelligent photovoltaic terminal box, comprise terminal box body and be arranged on the photovoltaic module in terminal box body, described photovoltaic module comprises the metallic support for connecting busbar and the cable connection bracket for connecting cable, diode is connected with between described metallic support, one wiring board is set in described terminal box body, described diode is arranged on described wiring board, the described diode of metallic support access on described wiring board and described in electrical connection, described wiring board is provided with current/voltage detection module, described cable connection bracket is linked into the current/voltage detection module on wiring board also described in electrical connection.
As preferably, the cable connection bracket described in metallic support is electrically connected by wiring board.
As preferably, metallic support comprises the Access Division of clamping busbar, described Access Division is arranged on the lower end of metallic support, described terminal box body includes at the bottom of box and lid, be provided with busbar connecting hole at the bottom of described box, described reflux condition connecting hole is arranged on middle part at the bottom of box and position, corresponding Access Division.
As preferably, at the bottom of box, be provided with through hole, the corresponding cable connection bracket position of described lead to the hole site.
In terminal box body, arrange a wiring board, the diode be connected between metallic support is arranged in the circuit board, and metallic support and cable connection bracket all access in the circuit board, and namely metallic support, cable connection bracket realize electrical connection by wiring board.Cable connection bracket is electrically connected a current/voltage detection module, and current/voltage detection module can detect electric current, the voltage condition of the cable be connected in cable connection bracket, carries out Real-Time Monitoring to its operating state.
Because metallic support, cable connection bracket realize electrical connection by wiring board, then it is freer on spatial placement, the Access Division being used for clamping busbar is arranged on the lower end of metallic support, busbar connecting hole is arranged on the corresponding position, Access Division, middle part at the bottom of box, be different from prior art and generally Access Division be arranged on upper end, and upper end at the bottom of box is empty.The utility model is more free on spatial placement, and structure is more compact.
Cable is clamped by through hole after being linked into cable connection bracket by cable, easy to operate.
The beneficial effects of the utility model are: the utility model by arranging wiring board in terminal box body, and photovoltaic module realizes electrical connection by wiring board, and is provided with current/voltage detection module, and butted line box carries out Real-Time Monitoring, conveniently investigates fault.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model.
Fig. 2 is another angled arrangement schematic diagram of Fig. 1.
Fig. 3 is another angled arrangement schematic diagram of Fig. 2.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2, 3, a kind of intelligent photovoltaic terminal box, comprise terminal box body and be arranged on the photovoltaic module in terminal box body, photovoltaic module comprises the metallic support 4 for connecting busbar and the cable connection bracket 9 for connecting cable, diode is connected with between metallic support, arrange a wiring board 5 in terminal box body, diode is arranged on described wiring board.Metallic support 4 accesses the diode on described wiring board 5 and described in electrical connection, described wiring board is provided with current/voltage detection module 8, and described cable connection bracket 9 is linked into the current/voltage detection module 8 on wiring board also described in electrical connection.Metallic support 4 is electrically connected described cable connection bracket by wiring board 5.
Metallic support comprises the Access Division 6 of clamping busbar, Access Division 6 is arranged on the lower end of metallic support, described terminal box body to include at the bottom of box 2 and lid 7, is provided with busbar connecting hole 1 at the bottom of box, and busbar connecting hole 1 is arranged on middle part at the bottom of box and position, corresponding Access Division.Through hole 3 is provided with, the corresponding cable connection bracket position of lead to the hole site at the bottom of box.
One wiring board 5 is set in terminal box body, the diode be connected between metallic support is arranged in the circuit board, metallic support 4 and cable connection bracket 9 all access on wiring board 5, and namely metallic support, cable connection bracket realize electrical connection by wiring board.Cable connection bracket is electrically connected a current/voltage detection module 8, and current/voltage detection module can detect electric current, the voltage condition of the cable be connected in cable connection bracket, carries out Real-Time Monitoring to its operating state.
Because metallic support, cable connection bracket realize electrical connection by wiring board, then it is freer on spatial placement, the Access Division 6 being used for clamping busbar is arranged on the lower end of metallic support, busbar connecting hole is arranged on the corresponding position, Access Division, middle part at the bottom of box, be different from prior art and generally Access Division be arranged on upper end, and upper end at the bottom of box is empty.The utility model is more free on spatial placement, and structure is more compact.
Cable is clamped by through hole after being linked into cable connection bracket by cable, easy to operate.
The utility model by arranging wiring board in terminal box body, and photovoltaic module realizes electrical connection by wiring board, and is provided with current/voltage detection module, and butted line box carries out Real-Time Monitoring, conveniently can investigate fault when there is unexpected situation.
Claims (4)
1. an intelligent photovoltaic terminal box, comprise terminal box body and be arranged on the photovoltaic module in terminal box body, described photovoltaic module comprises the metallic support for connecting busbar and the cable connection bracket for connecting cable, diode is connected with between described metallic support, it is characterized in that: a wiring board is set in described terminal box body, described diode is arranged on described wiring board, the described diode of metallic support access on described wiring board and described in electrical connection, described wiring board is provided with current/voltage detection module, described cable connection bracket is linked into the current/voltage detection module on wiring board also described in electrical connection.
2. a kind of intelligent photovoltaic terminal box according to claim 1, is characterized in that: the cable connection bracket described in described metallic support is electrically connected by wiring board.
3. a kind of intelligent photovoltaic terminal box according to claim 2, it is characterized in that: described metallic support comprises the Access Division of clamping busbar, described Access Division is arranged on the lower end of metallic support, described terminal box body includes at the bottom of box and lid, be provided with busbar connecting hole at the bottom of described box, described busbar connecting hole is arranged on middle part at the bottom of box and position, corresponding Access Division.
4. a kind of intelligent photovoltaic terminal box according to claim 3, is characterized in that: be provided with through hole at the bottom of described box, the corresponding cable connection bracket position of described lead to the hole site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096936.9U CN204481752U (en) | 2015-02-11 | 2015-02-11 | A kind of intelligent photovoltaic terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096936.9U CN204481752U (en) | 2015-02-11 | 2015-02-11 | A kind of intelligent photovoltaic terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481752U true CN204481752U (en) | 2015-07-15 |
Family
ID=53637523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520096936.9U Active CN204481752U (en) | 2015-02-11 | 2015-02-11 | A kind of intelligent photovoltaic terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481752U (en) |
-
2015
- 2015-02-11 CN CN201520096936.9U patent/CN204481752U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |