CN202261086U - Header box - Google Patents
Header box Download PDFInfo
- Publication number
- CN202261086U CN202261086U CN2011202924010U CN201120292401U CN202261086U CN 202261086 U CN202261086 U CN 202261086U CN 2011202924010 U CN2011202924010 U CN 2011202924010U CN 201120292401 U CN201120292401 U CN 201120292401U CN 202261086 U CN202261086 U CN 202261086U
- Authority
- CN
- China
- Prior art keywords
- sub
- header box
- output end
- cathode output
- casing
- 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 - Lifetime
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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
Abstract
The utility model provides a header box belonging to the technical field of component devices in a motor. The utility model provides a header box with small volume. According to the utility model, the header box comprises a box body, wherein an anode input terminal, a cathode input terminal, an anode output terminal and a cathode output terminal are arranged outside the box body; the header box is characterized in that an anode header lead and a cathode header lead are arranged in the box body; the anode header lead is respectively connected with the anode input terminal and the anode output terminal; and the cathode header lead is respectively connected with the cathode input terminal and the cathode output terminal.
Description
Technical field
the utility model belongs to the component arrangement technical field in motor, relates in particular to a kind of header box.
Background technology
Along with the fast development of photovoltaic industry, photo-voltaic power generation station not only is confined on the surface power station
, and novel power generation construction arises, Here it is photovoltaic curtain wall.In solar photovoltaic generation system, for reduce or hiding photovoltaic building curtain wall and inverter between line need use header box.But there is following problem in existing header box: (1) header box volume can't be hidden in the window frame more greatly, does not meet the architecture-integral requirement.(2) header box generally adopts sheet metal structural, and weight is big, and long-time the installation makes the window frame profile distortion.
Summary of the invention
the utility model is exactly to the problems referred to above, provides a kind of volume little header box.
are for realizing above-mentioned purpose; The utility model adopts following technical scheme; The utility model comprises casing; The casing outer setting has electrode input end, negative input is sub, cathode output end is sub, cathode output end is sub, is provided with anodal converging wires, negative pole converging wires in its structural feature casing, and anodal converging wires links to each other with electrode input end is sub, cathode output end is sub respectively; The negative pole converging wires links to each other with negative input is sub, cathode output end is sub respectively.
as a kind of preferred version, the said electrode input end of the utility model is sub, negative input is sub is two.
are as another kind of preferred version; Also be provided with single-chip microcomputer, current sensor, voltage sensor, anodal fuse, negative pole fuse in the said casing of the utility model; The casing outer setting has the display screen keypad; Single-chip microcomputer links to each other with current sensor, voltage sensor, display screen keypad respectively, and voltage sensor links to each other with cathode output end is sub, cathode output end is sub respectively; Anodal fuse, current sensor are connected between electrode input end and the anodal converging wires, and the negative pole fuse is connected between negative input and the negative pole converging wires.
as another kind of preferred version, the utility model also is provided with temperature sensor, lightning protection device, lightning protection buzzer siren, and temperature sensor, lightning protection device, lightning protection buzzer siren link to each other with single-chip microcomputer respectively.
secondly, the said casing of the utility model adopts Merlon to make.
also are provided with the wireless transmission interface in the said casing of the utility model in addition, and the wireless transmission interface links to each other with single-chip microcomputer.
the utility model beneficial effect: the utility model adopts converging wires to substitute the bus-bar that existing header box uses, thus the utility model volume can do less.In addition, casing adopts Merlon to make, and in light weight, intensity and suppleness are stronger, are particularly suitable for being installed on less window frame of loading capacity and the secondary frame.
Description of drawings
further specify the utility model below in conjunction with accompanying drawing and embodiment.The utility model protection range not only is confined to the statement of following content.
Fig. 1 is the utility model schematic block circuit diagram.
Embodiment
are as shown in the figure; The utility model comprises casing; The casing outer setting has electrode input end, negative input is sub, cathode output end is sub, cathode output end is sub; Be provided with anodal converging wires, negative pole converging wires in the casing, anodal converging wires links to each other with electrode input end is sub, cathode output end is sub respectively; The negative pole converging wires links to each other with negative input is sub, cathode output end is sub respectively.
said electrode input end is sub, negative input is sub is two; Can further reduce the volume of the utility model, thereby can be hidden in the curtain wall profiles.
Also be provided with single-chip microcomputer, current sensor, voltage sensor, anodal fuse, negative pole fuse in
said casing; The casing outer setting has the display screen keypad; Single-chip microcomputer links to each other with current sensor, voltage sensor, display screen keypad respectively, and voltage sensor links to each other with cathode output end is sub, cathode output end is sub respectively; Anodal fuse, current sensor are connected between electrode input end and the anodal converging wires, and the negative pole fuse is connected between negative input and the negative pole converging wires.The A/D end that electric current and voltage sensor collection terminal insert single-chip microcomputer respectively carries out signal processing and analysis and rated output.
Overcurrent protection can be realized through anodal fuse, negative pole fuse in
.In addition, can connect diode at output, anti-return.
said fuse can adopt the 10A fuse.
said single-chip microcomputer can adopt 16 single-chip microcomputers.Single-chip microcomputer can adopt the PIC30F5011 single-chip microcomputer
display screen keypad can be guided on the cabinet door through winding displacement, and can adopt FYD12864 series, have Chinese word library, resolution is 128 * 64 low power supply display screen and multifunction push key.The display screen keypad can online page turning and shows system voltage, each road electric current, current power, today energy output, cabinet in and information such as indoor temperature.
the utility model also is provided with temperature sensor, lightning protection device, lightning protection buzzer siren, and temperature sensor, lightning protection device, lightning protection buzzer siren link to each other with single-chip microcomputer respectively.Temperature sensor can vasculum in the case local official temperature of side where, as environmental monitoring.Whether the lightning protection buzzer siren is in time monitored lightning protection device and is moved, and guarantees normally operation.
said temperature sensor can adopt thermocouple.
said casing can adopt high-quality PC Merlon to make.
Also be provided with the wireless transmission interface in
said casing, the wireless transmission interface links to each other with single-chip microcomputer.
in addition, the utility model also can hang on the window frame, uses as thermometer and wattmeter.
are with being appreciated that; More than about the specific descriptions of the utility model; Only be used to the utility model is described and be not to be subject to the described technical scheme of the utility model embodiment; Those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model, to reach identical technique effect; As long as satisfy the use needs, all within the protection range of the utility model.
Claims (6)
1. header box; Comprise casing; The casing outer setting has electrode input end, negative input is sub, cathode output end is sub, cathode output end is sub; It is characterized in that being provided with in the casing anodal converging wires, negative pole converging wires, anodal converging wires links to each other with electrode input end is sub, cathode output end is sub respectively; The negative pole converging wires links to each other with negative input is sub, cathode output end is sub respectively.
2. according to the said a kind of header box of claim 1, it is characterized in that said electrode input end, negative input is sub is two.
3. according to the said a kind of header box of claim 1; It is characterized in that also being provided with in the said casing single-chip microcomputer, current sensor, voltage sensor, anodal fuse, negative pole fuse; The casing outer setting has the display screen keypad; Single-chip microcomputer links to each other with current sensor, voltage sensor, display screen keypad respectively, and voltage sensor links to each other with cathode output end is sub, cathode output end is sub respectively; Anodal fuse, current sensor are connected between electrode input end and the anodal converging wires, and the negative pole fuse is connected between negative input and the negative pole converging wires.
4. according to the said a kind of header box of claim 1, it is characterized in that also being provided with temperature sensor, lightning protection device, lightning protection buzzer siren, temperature sensor, lightning protection device, lightning protection buzzer siren link to each other with single-chip microcomputer respectively.
5. according to the said a kind of header box of claim 1, it is characterized in that said casing adopts Merlon to make.
6. according to the said a kind of header box of claim 1, it is characterized in that also being provided with the wireless transmission interface, the wireless transmission interface links to each other with single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202924010U CN202261086U (en) | 2011-08-12 | 2011-08-12 | Header box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202924010U CN202261086U (en) | 2011-08-12 | 2011-08-12 | Header box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261086U true CN202261086U (en) | 2012-05-30 |
Family
ID=46122267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202924010U Expired - Lifetime CN202261086U (en) | 2011-08-12 | 2011-08-12 | Header box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202261086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780203A (en) * | 2014-01-16 | 2014-05-07 | 深圳市金宏威技术股份有限公司 | Standard clamp rail type intelligent photovoltaic battery pack string monitoring device |
| CN106549633A (en) * | 2016-12-06 | 2017-03-29 | 无锡科技职业学院 | A kind of photovoltaic confluence device |
-
2011
- 2011-08-12 CN CN2011202924010U patent/CN202261086U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780203A (en) * | 2014-01-16 | 2014-05-07 | 深圳市金宏威技术股份有限公司 | Standard clamp rail type intelligent photovoltaic battery pack string monitoring device |
| CN103780203B (en) * | 2014-01-16 | 2017-02-15 | 深圳市金宏威技术股份有限公司 | Standard clamp rail type intelligent photovoltaic battery pack string monitoring device |
| CN106549633A (en) * | 2016-12-06 | 2017-03-29 | 无锡科技职业学院 | A kind of photovoltaic confluence device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |