CN201717276U - Junction box for heat conduction and heat dissipation treatment of diode - Google Patents
Junction box for heat conduction and heat dissipation treatment of diode Download PDFInfo
- Publication number
- CN201717276U CN201717276U CN2010202657833U CN201020265783U CN201717276U CN 201717276 U CN201717276 U CN 201717276U CN 2010202657833 U CN2010202657833 U CN 2010202657833U CN 201020265783 U CN201020265783 U CN 201020265783U CN 201717276 U CN201717276 U CN 201717276U
- Authority
- CN
- China
- Prior art keywords
- heat
- diode
- junction box
- terminal box
- section bar
- 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
Links
- 230000017525 heat dissipation Effects 0.000 title abstract 2
- 230000005855 radiation Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
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
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the technical field of photovoltaic cell assemblies, in particular to a junction box for heat conduction and heat dissipation treatment of a diode, which is provided with a junction box; the junction box is internally provided with a diode; a heat dissipating device used for dissipating heat emitted by the working of the diode is arranged on the junction box, comprises a heat conducting section bar arranged in the junction box and conducting heat out, and a heat dissipating section bar arranged outside the junction box and dissipating the conducted-out heat, and can isolate most of heat generated when the diode is in working from the assembled cell pieces and lead the heat to be outside the junction box for dissipation, thus enabling the cell pieces near the junction box not to be influenced by the heating of the diode in the junction box to the greatest extent.
Description
Technical field
The utility model relates to the photovoltaic cell component technical field, the terminal box that especially a kind of diode heat conduction and heat radiation is handled.
Background technology
At present, be provided with bypass diode in the terminal box of photovoltaic module both at home and abroad more, when having battery sheet work abnormal conditions unavoidably in power generation process, photovoltaic module takes place, in order to prevent that the battery sheet from being burnt out, bypass diode then can be worked, but, can generate heat in the time of bypass diode work, making influences the efficient of assembly generating.
The utility model content
The technical problems to be solved in the utility model is: for shortcoming and the deficiency that solves above-mentioned existence, the terminal box that provides a kind of diode heat conduction and heat radiation to handle.
The technical scheme that its technical problem that solves the utility model adopts is: the terminal box that a kind of diode heat conduction and heat radiation is handled, have terminal box, and be provided with diode in the terminal box, the heat abstractor that heat that diode operation is sent out sheds is set on the terminal box.The heat guiding terminal box of sending during with diode operation by heat abstractor dissipates outward.
Described heat abstractor comprise be arranged on the heat conduction section bar that heat is derived in the terminal box box and be arranged on the terminal box box outer will derive the heat sink section bar that heat sheds.
The beneficial effects of the utility model are, the terminal box that diode heat conduction and heat radiation of the present utility model is handled, the heat major part that produces in the time of can be diode operation all separates with assembly battery sheet, the guiding terminal box dissipates outward, thereby makes near the battery sheet the terminal box not be subjected to the influence that diode generates heat in the terminal box to greatest extent to greatest extent.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the utility model uses structure chart.
Among the figure 1, terminal box, 2, diode, 31, the heat conduction section bar, 32, heat sink section bar.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The terminal box that the diode heat conduction and heat radiation of preferred forms is as shown in Figure 1 and Figure 2 handled, has terminal box 1, be provided with diode 2 in the terminal box 1, the heat abstractor that heat that diode 2 work is sent out sheds is set on the terminal box 1, described heat abstractor comprise be arranged on the heat conduction section bar 31 that heat is derived in terminal box 1 box and be arranged on terminal box 1 box outer will derive the heat sink section bar 32 that heat sheds.
Photovoltaic module is when work, it is undesired sometimes inevitably to have the work of battery sheet, this moment, diode 2 will generate heat, diode 2 is simultaneously sticked on heat conduction section bar 31 near terminal box 1 lid in terminal box 1, diode 2 positions install heat sink section bar 32 additional in the corresponding terminal box 1 outside terminal box 1 lid, the heat steering diode of sending out when by heat conduction section bar 31 terminal box 1 diode 2 being worked 2 is near a side of terminal box 1 lids, the heat major part that produces in the time of working diode 2 all separates with assembly battery sheet, and then the heat of sending out during the work of terminal box 1 diode 2 by heat sink section bar 32 exhales by natural wind, thereby makes near the terminal box 1 battery sheet not be subjected to the influence of diode 2 heatings in the terminal box 1 to greatest extent to greatest extent.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. the terminal box handled of a diode heat conduction and heat radiation has terminal box (1), is provided with diode (2) in the terminal box (1), it is characterized in that: the heat abstractor that heat that diode (2) work is sent out sheds is set on the terminal box (1).
2. the terminal box that diode heat conduction and heat radiation according to claim 1 is handled is characterized in that: described heat abstractor comprise be arranged on the heat conduction section bar (31) that heat is derived in terminal box (1) box and be arranged on terminal box (1) box outward will derive the heat sink section bar (32) that heat sheds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202657833U CN201717276U (en) | 2010-07-19 | 2010-07-19 | Junction box for heat conduction and heat dissipation treatment of diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202657833U CN201717276U (en) | 2010-07-19 | 2010-07-19 | Junction box for heat conduction and heat dissipation treatment of diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717276U true CN201717276U (en) | 2011-01-19 |
Family
ID=43463283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202657833U Expired - Fee Related CN201717276U (en) | 2010-07-19 | 2010-07-19 | Junction box for heat conduction and heat dissipation treatment of diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983191A (en) * | 2011-09-05 | 2013-03-20 | 新浦莱斯有限公司 | Junction box used for solar cell module |
| CN104579159A (en) * | 2015-02-06 | 2015-04-29 | 常州天合光能有限公司 | Radiating structure of photovoltaic intelligent junction box |
-
2010
- 2010-07-19 CN CN2010202657833U patent/CN201717276U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983191A (en) * | 2011-09-05 | 2013-03-20 | 新浦莱斯有限公司 | Junction box used for solar cell module |
| CN102983191B (en) * | 2011-09-05 | 2015-07-29 | 新浦莱斯有限公司 | Solar module terminal box |
| CN104579159A (en) * | 2015-02-06 | 2015-04-29 | 常州天合光能有限公司 | Radiating structure of photovoltaic intelligent junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: TRINASOLAR Co.,Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: trina solar Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: trina solar Ltd. Address before: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. |
|
| 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: 20110119 Termination date: 20180719 |