CN201859883U - Junction box of solar photovoltaic generating module - Google Patents
Junction box of solar photovoltaic generating module Download PDFInfo
- Publication number
- CN201859883U CN201859883U CN2010205687436U CN201020568743U CN201859883U CN 201859883 U CN201859883 U CN 201859883U CN 2010205687436 U CN2010205687436 U CN 2010205687436U CN 201020568743 U CN201020568743 U CN 201020568743U CN 201859883 U CN201859883 U CN 201859883U
- Authority
- CN
- China
- Prior art keywords
- box
- radiator
- bypass diode
- bottom box
- solar photovoltaic
- 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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- 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 relates to a junction box of a solar photovoltaic generating module. The junction box comprises a bottom box and a box cover, wherein the bottom box and the box cover are fixedly connected through an outer fastener, the matching position of the bottom box and the box cover is also provided with a sealing ring, and the bottom box is internally provided with copper connecting sheets; each copper connecting sheet is internally provided with a V-shaped spring; the welding position of two adjacent copper connecting sheets is provided with a bypass diode; the bottom box is internally provided with a radiator at a position corresponding to the bypass diode; the radiator is fixedly connected in the bottom box through a clamping button and a cross beam on a base of the bottom box; the bypass diode is installed and fixed on the radiator through the welding position; and the box cover is provided with a waterproof breathable film. The junction box has the following advantages: good radiating effect, high safety, flexible application, reduced cost and higher production efficiency.
Description
Technical field
The utility model relates to sun-generated electric power component technology field, relates in particular to a kind of Wiring box for solar photovoltaic electrification component.
Background technology
Solar power generation is a kind of clean type energy resource system, can directly utilize the luminous energy in the sunlight, and it is for people to use to convert it into electric energy, almost is applicable to Anywhere, and therefore, solar power generation progressively becomes one of essential energy source of our daily life.Yet in the photovoltaic industry, the terminal box product is very big in opposite sex that is wanting in such as contour structures, installation form, materials material, connected modes at present, and performance can not get guaranteeing.Along with the solar battery sheet scientific and technological content is more and more higher, the raising of component palette power, therefore the problem that the solar energy power generating crystal silicon plate slowly, is easily burnt in heat radiation has also appearred in solar photovoltaic electrification component plate terminal box.
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Summary of the invention
The purpose of this utility model provides the Wiring box for solar photovoltaic electrification component of a kind of easy heat radiation, safety.
The technical solution adopted in the utility model is:
A kind of Wiring box for solar photovoltaic electrification component, comprise end box and lid, box of the described end is fixedlyed connected by outer fastener with lid, cooperation place between box of the described end and the lid also is provided with sealing ring, in the box of the described end copper brace is installed, in the described copper brace V-arrangement spring is housed, be provided with bypass diode in the weld between the described adjacent two bronze medal braces, box inherence, the described end is provided with radiator corresponding to the position of bypass diode, described radiator is fixedly connected in the end box by buckle on the end box base and crossbeam, and described bypass diode is fixed on the radiator by weld.
Be equipped with waterproof ventilated membrane on the described lid.
The utility model has the advantages that: good heat dissipation effect, the security performance height can be applied in a flexible way, and has reduced cost, has improved production efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a perspective view of the present utility model.
Wherein: 1, lid, 2, end box, 3, sealing ring, 4, outer fastener, 5, ventilated membrane, 6, the copper brace, 7, the V-arrangement spring, 8, weld, 9, bypass diode, 10, radiator, 11, buckle, 12, crossbeam.
Embodiment
As shown in Figure 1, a kind of Wiring box for solar photovoltaic electrification component of the present utility model, comprise end box 2 and lid 1, box 2 of the described end is fixedlyed connected by outer fastener 4 with lid 1, cooperation place between box 2 of the described end and the lid 1 also is provided with sealing ring 3, in the box of the described end 3 copper brace 6 is installed, in the described copper brace 6 V-arrangement spring 7 is housed, be provided with bypass diode 9 in the weld 8 between the described adjacent two bronze medal braces 6, box 2 inherences, the described end are provided with radiator 10 corresponding to the position of bypass diode 9, make the heat of bypass diode 9 walk heat with the air contact zones to greatest extent by radiator 10, the working temperature of bypass diode 9 is controlled in the safe working temperature, guarantee the trouble free service of solar energy power generating crystal silicon plate, described radiator 10 is fixedly connected in the end box 2 by buckle 11 on end box 2 bases and crossbeam 12, described bypass diode 9 is fixed on the radiator 10 by weld 8, be equipped with waterproof ventilated membrane 5 on the described lid 2, good heat dissipation effect, the security performance height, can apply in a flexible way, reduce cost, improved production efficiency.
Claims (2)
1. Wiring box for solar photovoltaic electrification component, comprise end box and lid, box of the described end is fixedlyed connected by outer fastener with lid, cooperation place between box of the described end and the lid also is provided with sealing ring, it is characterized in that: in the box of the described end copper brace is installed, in the described copper brace V-arrangement spring is housed, be provided with bypass diode in the weld between the described adjacent two bronze medal braces, box inherence, the described end is provided with radiator corresponding to the position of bypass diode, described radiator is fixedly connected in the end box by buckle on the end box base and crossbeam, and described bypass diode is fixed on the radiator by weld.
2. a kind of Wiring box for solar photovoltaic electrification component according to claim 1 is characterized in that: be equipped with waterproof ventilated membrane on the described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205687436U CN201859883U (en) | 2010-10-20 | 2010-10-20 | Junction box of solar photovoltaic generating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205687436U CN201859883U (en) | 2010-10-20 | 2010-10-20 | Junction box of solar photovoltaic generating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859883U true CN201859883U (en) | 2011-06-08 |
Family
ID=44105683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205687436U Expired - Fee Related CN201859883U (en) | 2010-10-20 | 2010-10-20 | Junction box of solar photovoltaic generating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859883U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244122A (en) * | 2011-06-13 | 2011-11-16 | 人和光伏科技有限公司 | Junction box of photovoltaic cell |
| CN102291054A (en) * | 2011-09-05 | 2011-12-21 | 浙江鑫辉光伏科技有限公司 | Mounting structure of photovoltaic junction box connecting terminal |
| CN103413853A (en) * | 2013-08-16 | 2013-11-27 | 安费诺科技(深圳)有限公司 | Waterproof and ventilating structure of solar junction box |
| CN105024640A (en) * | 2014-04-27 | 2015-11-04 | 江苏通灵电器股份有限公司 | Clamping connection type photovoltaic module junction box |
-
2010
- 2010-10-20 CN CN2010205687436U patent/CN201859883U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244122A (en) * | 2011-06-13 | 2011-11-16 | 人和光伏科技有限公司 | Junction box of photovoltaic cell |
| CN102291054A (en) * | 2011-09-05 | 2011-12-21 | 浙江鑫辉光伏科技有限公司 | Mounting structure of photovoltaic junction box connecting terminal |
| CN102291054B (en) * | 2011-09-05 | 2013-08-14 | 浙江鑫辉光伏科技有限公司 | Mounting structure of photovoltaic junction box connecting terminal |
| CN103413853A (en) * | 2013-08-16 | 2013-11-27 | 安费诺科技(深圳)有限公司 | Waterproof and ventilating structure of solar junction box |
| CN103413853B (en) * | 2013-08-16 | 2016-04-13 | 安费诺科技(深圳)有限公司 | A kind of solar junction box waterproof and breathable structure |
| CN105024640A (en) * | 2014-04-27 | 2015-11-04 | 江苏通灵电器股份有限公司 | Clamping connection type photovoltaic module junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU LINYANG PHOTOVOLTAIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGSU LINYANG ELECTRONICS CO., LTD. Effective date: 20150504 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150504 Address after: 226200 Jiangsu shares, No. 612 Hua Shi Road, Nantong, Qidong Patentee after: Jiangsu Lin Yang photovoltaic Science and Technology Ltd. Address before: Qidong City, Jiangsu province 226200 Nantong City Economic Development Zone No. 666 Lin Yang Lu Patentee before: Jiangsu Linyang Electronics 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: 20110608 Termination date: 20181020 |