CN102545699A - Terminal box for photovoltaic panel - Google Patents
Terminal box for photovoltaic panel Download PDFInfo
- Publication number
- CN102545699A CN102545699A CN2010106077719A CN201010607771A CN102545699A CN 102545699 A CN102545699 A CN 102545699A CN 2010106077719 A CN2010106077719 A CN 2010106077719A CN 201010607771 A CN201010607771 A CN 201010607771A CN 102545699 A CN102545699 A CN 102545699A
- Authority
- CN
- China
- Prior art keywords
- box
- terminal box
- terminal
- photovoltaic panel
- electrical box
- 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
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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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- Connection Or Junction Boxes (AREA)
Abstract
The invention provides a terminal box for a photovoltaic panel. The terminal box comprises a terminal box body and an electric box, wherein the electric box is detachably connected onto the terminal box body. According to the terminal box for the photovoltaic panel, provided by the invention, the electric box is detachably connected onto the terminal body, and when the terminal box cannot be used normally due to the fault of the electric box, the electric box in fault can be taken down conveniently and replaced by a new electric box, so that manual work is greatly reduced and a large amount of replacement materials are reduced simultaneously; in addition, a heat radiating effect is better after the electric box and the terminal box body are separated, so that the possibility of damaging a diode in the electric box is reduced, and thus, the terminal box has a very good market popularization prospect.
Description
Technical field
The present invention relates to terminal box, especially for the terminal box of photovoltaic panel.
Background technology
Along with the mankind are increasingly high to requirements of saving energy, the utilization of solar energy obtains development energetically, thereby the application of photovoltaic panel obtains promoting.And the photovoltaic panel requirement of butted line box in use is very high, need have good compactness, sealing and fastness.
At present, photovoltaic panel all is arranged on the terminal box body interior with the electrical box of terminal box, electrical box generally is made up of the inner cavity of terminal box, is provided with electronic components such as some diodes in the electrical box, and electrical box and terminal box main body are actually one.Terminal box is with after the lead-out wire of photovoltaic panel is connected; The butted line box carries out encapsulation process; In fact electrical box after the encapsulation process is locked in the terminal box body interior, and heat also was difficult to shed when electrical box was sealed, and brought the problem of heat radiation aspect; Particularly when terminal box when use is broken down (and in fact most reasons of terminal box fault are the diode breakdowns in the electrical box); Can't change electrical box, thereby must whole terminal box be changed, bring the waste of great manual work and material.
Summary of the invention
To above-mentioned defective; The terminal box that is used for photovoltaic panel provided by the invention is connected on the terminal box main body electrical box is dismountable, when terminal box because the fault of electrical box can be taken off the electrical box of fault when causing normally using easily; And the electrical box that more renews; Practice thrift manual work greatly, also reduced a large amount of more conversion materials simultaneously, it is better that electrical box and terminal box body portion leave the back radiating effect in addition; Reduce the possibility that diode damages in the electrical box, therefore had good marketing prospect.
The terminal box that is used for photovoltaic panel provided by the invention comprises terminal box main body and electrical box, and this electrical box is dismountable to be connected on the above-mentioned terminal box main body.
Preferably, above-mentioned electrical box is connected on the above-mentioned terminal box main body through the plug jockey.
Preferably, be provided with two to five diodes in the above-mentioned electrical box.
Preferably, also be provided with heat abstractor in the above-mentioned electrical box.
The terminal box that is used for photovoltaic panel provided by the invention; Be connected on the terminal box main body electrical box is dismountable; Because the fault major part that is used for the terminal box of photovoltaic panel comes from the diode in the electrical box, and the link of terminal box and photovoltaic panel is generally adopted and is fixedly connected, and the difficulty of replacing terminal box is very big when the terminal box that is used for photovoltaic panel breaks down; Adopt dismountable being installed on the terminal box main body of electrical box to change easily; Practice thrift manual work greatly, also reduced a large amount of more conversion materials simultaneously, electrical box is in the independent cavity and can obtains better radiating effect in addition; Thereby the possibility that diode damages in the reduction electrical box, so the present invention has good marketing prospect.
In preferred version of the present invention, dismountable mode is specially through the plug jockey and connects, the plug jockey have use wide, cost is low, connections is reliable and dismounting advantage such as conveniently.
In preferred version of the present invention, the diode quantity in the concrete clear and definite electrical box is two to five, and in fact according to the specification and the needs of different terminal boxes, the quantity of diode is unrestricted.
In preferred version of the present invention, heat abstractor is set in the electrical box in addition, further promote radiating effect, guarantee the normal use of diode and terminal box.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Embodiment
Below be embodiment 1 provided by the invention.
As shown in Figure 1; The terminal box that is used for photovoltaic panel that the embodiment of the invention 1 provides; Comprise terminal box main body 1 and electrical box 2; This electrical box 2 is connected on the above-mentioned terminal box main body 1 through plug jockey 4, and is provided with two to five diodes 3 in the electrical box 2, also is provided with heat abstractor 5 in the electrical box 2 simultaneously.
The terminal box that is used for photovoltaic panel that the embodiment of the invention provides; Be connected on the terminal box main body electrical box is dismountable; Because the fault major part that is used for the terminal box of photovoltaic panel comes from the diode in the electrical box, and the link of terminal box and photovoltaic panel is generally adopted and is fixedly connected, and the difficulty of replacing terminal box is very big when the terminal box that is used for photovoltaic panel breaks down; Adopt dismountable being installed on the terminal box main body of electrical box to change easily; Practice thrift manual work greatly, also reduced a large amount of more conversion materials simultaneously, electrical box is in the independent cavity and can obtains better radiating effect in addition; Thereby the possibility that diode damages in the reduction electrical box; Therefore the present invention has good marketing prospect, and dismountable mode is specially through the plug jockey and connects, the plug jockey have use wide, cost is low, connections is reliable and dismounting advantage such as conveniently.Diode quantity in the concrete clear and definite electrical box is two to five, and in fact according to the specification and the needs of different terminal boxes, the quantity of diode is unrestricted.Heat abstractor is set in the electrical box in addition, further promotes radiating effect, guarantee the normal use of diode and terminal box.
The mode that dismountable connection can be taked has a variety of, and core of the present invention is to provide detachable this new thought, and multiple for having in the concrete implementation prior art, and this inventor is not described one by one.
The heat abstractor that the present invention mentions can be aluminium base heat radiation, copper base heat radiation and other various radiating modes.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. a terminal box that is used for photovoltaic panel comprises terminal box main body and electrical box, it is characterized in that, this electrical box is dismountable to be connected on the above-mentioned terminal box main body.
2. the terminal box that is used for photovoltaic panel according to claim 1 is characterized in that, above-mentioned electrical box is connected on the above-mentioned terminal box main body through the plug jockey.
3. according to the claim 2 described terminal boxes that are used for photovoltaic panel, it is characterized in that, be provided with two to five diodes in the above-mentioned electrical box.
4. according to the claim 3 described terminal boxes that are used for photovoltaic panel, it is characterized in that, also be provided with heat abstractor in the above-mentioned electrical box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106077719A CN102545699A (en) | 2010-12-28 | 2010-12-28 | Terminal box for photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106077719A CN102545699A (en) | 2010-12-28 | 2010-12-28 | Terminal box for photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102545699A true CN102545699A (en) | 2012-07-04 |
Family
ID=46351809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106077719A Pending CN102545699A (en) | 2010-12-28 | 2010-12-28 | Terminal box for photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102545699A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795339A (en) * | 2012-11-01 | 2014-05-14 | 阿特斯(中国)投资有限公司 | Photovoltaic system and photovoltaic assembly connection box thereof |
| CN104184405A (en) * | 2014-08-07 | 2014-12-03 | 英利能源（中国）有限公司 | Photovoltaic assembly output connecting apparatus |
| CN107747796A (en) * | 2017-10-30 | 2018-03-02 | 珠海格力电器股份有限公司 | Air conditioning device, photovoltaic controller and mounting structure of air conditioning photovoltaic controller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6462270B1 (en) * | 2001-04-18 | 2002-10-08 | Sumitomo Electric Wiring Systems, Inc. | Two-piece junction box cover having gutters for reducing water infiltration |
| CN201466598U (en) * | 2009-07-29 | 2010-05-12 | 苏州迅通太阳能科技有限公司 | Photovoltaic component terminal box |
| CN101894874A (en) * | 2009-05-22 | 2010-11-24 | 承建洪 | Photovoltaic junction box |
| CN201682236U (en) * | 2010-03-04 | 2010-12-22 | 冯秀华 | Connection box of solar energy photovoltaic module |
-
2010
- 2010-12-28 CN CN2010106077719A patent/CN102545699A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6462270B1 (en) * | 2001-04-18 | 2002-10-08 | Sumitomo Electric Wiring Systems, Inc. | Two-piece junction box cover having gutters for reducing water infiltration |
| CN101894874A (en) * | 2009-05-22 | 2010-11-24 | 承建洪 | Photovoltaic junction box |
| CN201466598U (en) * | 2009-07-29 | 2010-05-12 | 苏州迅通太阳能科技有限公司 | Photovoltaic component terminal box |
| CN201682236U (en) * | 2010-03-04 | 2010-12-22 | 冯秀华 | Connection box of solar energy photovoltaic module |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795339A (en) * | 2012-11-01 | 2014-05-14 | 阿特斯(中国)投资有限公司 | Photovoltaic system and photovoltaic assembly connection box thereof |
| CN103795339B (en) * | 2012-11-01 | 2016-08-03 | 阿特斯(中国)投资有限公司 | Photovoltaic system and photovoltaic component terminal box thereof |
| CN104184405A (en) * | 2014-08-07 | 2014-12-03 | 英利能源（中国）有限公司 | Photovoltaic assembly output connecting apparatus |
| CN107747796A (en) * | 2017-10-30 | 2018-03-02 | 珠海格力电器股份有限公司 | Air conditioning device, photovoltaic controller and mounting structure of air conditioning photovoltaic controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |