CN103077988B - Photovoltaic intelligent management module junction box - Google Patents
Photovoltaic intelligent management module junction box Download PDFInfo
- Publication number
- CN103077988B CN103077988B CN201310039746.9A CN201310039746A CN103077988B CN 103077988 B CN103077988 B CN 103077988B CN 201310039746 A CN201310039746 A CN 201310039746A CN 103077988 B CN103077988 B CN 103077988B
- Authority
- CN
- China
- Prior art keywords
- management module
- box body
- lid
- power management
- junction 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.)
- Active
Links
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 invention discloses a kind of photovoltaic intelligent management module junction box, comprise the box body and lid that are fastened togather, this box body and/or this lid two ends are provided with the fixing cutting ferrule for fixed cable, simultaneously, the power management module of connection cable is provided with in the cavity that this box body and this lid are formed, and this power management module comprises electrode and power management module carrier, in described box body, be provided with self adaptation spring, and this self adaptation spring and this power management module match.After optimization, this fixing cutting ferrule inside is " king " character form structure; The edge of this lid is provided with foaming sealing ring; The longitudinal centre line both sides outer surface of this box body being positioned at this box body are equipped with the heat dissipation channel of grooved.Advantage of the present invention is: the fixed form of power management module in the cavity that this box body and this lid are formed is comparatively simple, and this power management module not easily rocks.
Description
Technical field
The present invention relates to photovoltaic products technical field, especially relate to a kind of photovoltaic intelligent management module junction box.
Background technology
Along with the develop rapidly of photovoltaic industry, photovoltaic junction box widely uses.Wherein, the box body and lid that have a kind of photovoltaic junction box to comprise to be fastened togather, this box body and/or this lid two ends are provided with the fixing cutting ferrule for fixed cable.Meanwhile, be provided with connection, the power management module of cable in the cavity that this box body and this lid are formed, and this power management module comprises electrode and power management module carrier.Such photovoltaic junction box structure is simple, comparatively conventional.But it has following defect: 1, the fixed form of power management module in the cavity that this box body and this lid are formed is comparatively loaded down with trivial details, and this power management module is easy to rock.2, the connection of cable and power management module is comparatively loose, is easy to form open circuit.3, the sealing effectiveness of box body and lid is poor, and box body and lid are easy to throw off.4, heat-sinking capability is poor.Therefore be necessary to be improved.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of photovoltaic intelligent management module junction box, it is comparatively simple that it has the fixed form of power management module in the cavity that this box body and this lid are formed, and the feature that this power management module not easily rocks.Further, it have being connected firmly of cable and power management module, box body and lid sealing effectiveness better and the two not easily throw off, heat-sinking capability preferably feature.
To achieve these goals, the technical solution adopted in the present invention is: photovoltaic intelligent management module junction box, comprise the box body and lid that are fastened togather, this box body and/or this lid two ends are provided with the fixing cutting ferrule for fixed cable, simultaneously, the power management module of connection cable is provided with in the cavity that this box body and this lid are formed, and this power management module comprises electrode and power management module carrier, be provided with self adaptation spring in described box body, and this self adaptation spring and this power management module match;
The longitudinal centre line both sides outer surface of described box body being positioned at this box body are equipped with the heat dissipation channel of grooved, and the heat dissipation channel being positioned at the longitudinal centre line both sides of this box body is symmetrical between two.
Described fixing cutting ferrule inside is " king " character form structure.
The edge of described lid is provided with foaming sealing ring.
Between described box body and this lid by fall " U " shape buckle be buckled together.
Adopt after said structure, the present invention compared to the prior art advantageously:
1, the fixed form of power management module in the cavity that this box body and this lid are formed is comparatively simple, and this power management module not easily rocks.The power management module of photovoltaic intelligent management module junction box of the present invention is fixed by self adaptation spring.Because self adaptation spring can according to the curvilinear characteristic at required clamping position from Row sum-equal matrix chucking power degree, even if thus this power management module has irregular surface also can ensure that it is by firm clamping.Meanwhile, avoid when adopting the parts such as screw to fix, need instrument to carry out situation about operating, comparatively simply.
2, being connected firmly of cable and power management module.Cable had the fixing cutting ferrule of " king " character form structure clamp, even if thus cable is subject to external tensile force, also not easily deviate from, maintain the connection of this cable and power management module.
3, the sealing effectiveness of box body and lid is better.Lid and box body are sealed by the foaming sealing ring be positioned on lid, the self-healing function that this foaming sealing ring has maintains the excellent sealing of box body and lid, and the larger amount of contraction that foaming sealing ring has makes the assembling of box body and lid comparatively easy.
4, box body and lid are not easily thrown off.Being buckled together by falling " U " shape buckle between this box body and this lid, ensure that the good occlusion of this box body and this lid.
5, heat-sinking capability is better.The upper surface of lid is monosymmetric is provided with heat dissipation channel, makes lid have thermal siphon stack effect, thus has good heat dispersion.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the perspective view of embodiments of the invention;
Fig. 2 is the stereo decomposing structural representation of embodiments of the invention;
Fig. 3 is the stereo decomposing structural representation of power management module of the present invention;
Fig. 4 is the stereo decomposing structural representation of self adaptation spring of the present invention.
In figure: 11, box body, 111, self adaptation spring, 112, heat dissipation channel, 12, lid, 121, foaming sealing ring, 13, fixing cutting ferrule, 14, fall " U " shape button; 20, power management module, 21, electrode, 22, power management module carrier; 100, cable.
Embodiment
Embodiment, is shown in shown in Fig. 1 to Fig. 4: photovoltaic intelligent management module junction box, comprises the box body 11 and lid 12 that are fastened togather, and this box body 11 and/or this lid 12 two ends are provided with the fixing cutting ferrule 13 for fixed cable 100.That is, this fixing cutting ferrule 13 can be positioned at the two ends of this box body 11, or is positioned at the two ends of this lid 12, or this box body 11 and this lid 12 have half respectively.Meanwhile, be provided with the power management module 20 of connection cable 100 in the cavity that this box body 11 and this lid 12 are formed, and this power management module 20 comprises electrode 21 and power management module carrier 22.More particularly, in this box body 11, be provided with self adaptation spring 111, and this self adaptation spring 111 and this power management module 20 match.Certainly, this self adaptation spring 111 can be set in a row multiple.Like this, fixing of this power management module carrier 22 is comparatively simple, and comparatively stable.
Optimize:
This fixing cutting ferrule 13 inside is " king " character form structure (not shown on figure).Like this, cable 100 is not easily deviate from this fixing cutting ferrule 13, thus ensure that the stable connection of this cable 100 and this power management module 20.
The edge of this lid 12 is provided with foaming sealing ring 121.Like this, not only make the installation of box body 11 and lid 12 more for convenience, and the sealing effectiveness of box body 11 and lid 12 is better.
The longitudinal centre line both sides outer surface of this box body 11 being positioned at this box body 11 are equipped with the heat dissipation channel 112 of grooved, and the heat dissipation channel 112 being positioned at the longitudinal centre line both sides of this box body 11 is symmetrical between two.The so-called line direction longitudinally referring to 2 cables 100.Like this, the surface of this box body 11 has thermal siphon stack effect, ensure that this photovoltaic intelligent management module junction box has good heat radiation, and the symmetry of heat dissipation channel 112 ensure that no matter how this photovoltaic intelligent management module junction box installs, all can not affect this thermal siphon stack effect and play a role.
Pass through " U " shape button 14 between this box body 11 and this lid 12 to be fastened togather.So-called be fastened togather refer to by falling " U " shape button 14: one in box body 11 and lid 12 has down " U " shape button 14 and another has to hook and falls " U " shape detain grab in 14 at this.Obviously, such box body 11 and the snap of lid 12 are comparatively practical and effect is better.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. photovoltaic intelligent management module junction box, comprise the box body (11) and lid (12) that are fastened togather, this box body (11) and/or this lid (12) two ends are provided with the fixing cutting ferrule (13) for fixed cable (100), simultaneously, the power management module (20) of connection cable (100) is provided with in the cavity that this box body (11) and this lid (12) are formed, and this power management module (20) comprises electrode (21) and power management module carrier (22), it is characterized in that: in described box body (11), be provided with self adaptation spring (111), and this self adaptation spring (111) and this power management module (20) match,
The both sides outer surface of described box body (11) being positioned at the longitudinal centre line of this box body (11) are equipped with the heat dissipation channel (112) of grooved, and the heat dissipation channel (112) being positioned at the longitudinal centre line both sides of this box body (11) is symmetrical between two.
2. photovoltaic intelligent management module junction box according to claim 1, is characterized in that: described fixing cutting ferrule (13) inside is " king " character form structure.
3. photovoltaic intelligent management module junction box according to claim 1, is characterized in that: the edge of described lid (12) is provided with foaming sealing ring (121).
4. photovoltaic intelligent management module junction box according to claim 1, is characterized in that: pass through " U " shape button (14) between described box body (11) and this lid (12) and be fastened togather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039746.9A CN103077988B (en) | 2013-02-01 | 2013-02-01 | Photovoltaic intelligent management module junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039746.9A CN103077988B (en) | 2013-02-01 | 2013-02-01 | Photovoltaic intelligent management module junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103077988A CN103077988A (en) | 2013-05-01 |
| CN103077988B true CN103077988B (en) | 2016-02-03 |
Family
ID=48154465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310039746.9A Active CN103077988B (en) | 2013-02-01 | 2013-02-01 | Photovoltaic intelligent management module junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103077988B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311705B (en) * | 2013-07-04 | 2015-08-19 | 北京瑞迪克斯工贸有限公司 | Reinforced rubber filling type sealing T connecting terminal |
| CN103532490B (en) * | 2013-10-29 | 2017-11-07 | 苏州同泰新能源科技有限公司 | Photovoltaic power source management module |
| CN104639026A (en) * | 2013-11-07 | 2015-05-20 | 苏州同泰新能源科技有限公司 | Photovoltaic power management module |
| CN104639032A (en) * | 2013-11-07 | 2015-05-20 | 苏州同泰新能源科技有限公司 | Photovoltaic junction box |
| CN104579159B (en) * | 2015-02-06 | 2016-09-07 | 常州天合光能有限公司 | The radiator structure of photovoltaic intelligent junction box |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102194896A (en) * | 2010-03-12 | 2011-09-21 | 泰科电子(上海)有限公司 | Solar photovoltaic junction box assembly |
| CN202695485U (en) * | 2012-05-30 | 2013-01-23 | 莱尼电气线缆（常州）有限公司 | Solar energy junction box |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5192103B2 (en) * | 2000-02-29 | 2013-05-08 | 木谷電器株式会社 | Terminal box for solar cell module |
| CN202076283U (en) * | 2011-02-14 | 2011-12-14 | 苏州桑斯达光伏电子有限公司 | Conjunction box of solar energy photovoltaic module |
-
2013
- 2013-02-01 CN CN201310039746.9A patent/CN103077988B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102194896A (en) * | 2010-03-12 | 2011-09-21 | 泰科电子(上海)有限公司 | Solar photovoltaic junction box assembly |
| CN202695485U (en) * | 2012-05-30 | 2013-01-23 | 莱尼电气线缆（常州）有限公司 | Solar energy junction box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103077988A (en) | 2013-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103077988B (en) | Photovoltaic intelligent management module junction box | |
| US7422466B1 (en) | Connector with cover for a latching part | |
| JP5729648B2 (en) | Terminal box for solar cell module | |
| TW201740626A (en) | Connector system having cooling slots configured to allow air to flow through the first plug assembly | |
| WO2011139648A3 (en) | Junction box, frame component and solar cell module | |
| CN103119790A (en) | Connector | |
| KR101897529B1 (en) | Battery cell assembly | |
| US20150093932A1 (en) | Fixing device and connector assembly having the same | |
| JP5053888B2 (en) | Terminal box for solar cell module | |
| US9123950B2 (en) | Battery module and battery cell | |
| US9123949B2 (en) | Battery module and battery cell | |
| CN103511345B (en) | There is the fan frame of structure for arranging wires | |
| KR101812345B1 (en) | Solar cell module | |
| JPWO2017187889A1 (en) | Battery pack and electric tool, and battery pack and electric tool set | |
| US9398725B2 (en) | Terminal box | |
| CN206726808U (en) | Split type cable | |
| CN207588800U (en) | Photovoltaic junction box | |
| CN205212087U (en) | Shield cover hasp connection structure | |
| US11404738B2 (en) | Battery pack | |
| CN202551562U (en) | Split shell and power adapter | |
| JP2015060814A (en) | Connector | |
| JP2006148176A (en) | Terminal box for solar battery module | |
| CN204144586U (en) | A kind of industrial socket and plug thereof | |
| CN205297784U (en) | Filter cover | |
| CN203166117U (en) | Cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: LIU HONG Effective date: 20130531 |
|
| C10 | Entry into substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130531 Address after: Canglang District of Suzhou City, Jiangsu province 215000 King Road No. 49 building 3 Room 303 Applicant after: Xu Guoxing Applicant after: Liu Hong Address before: Canglang District of Suzhou City, Jiangsu province 215000 King Road No. 49 building 3 Room 303 Applicant before: Xu Guoxing |
|
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU TONGTAI NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XU GUOXING Effective date: 20140523 Free format text: FORMER OWNER: LIU HONG Effective date: 20140523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140523 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215000 Suzhou River Road No. 18 (Science Park) Applicant after: SUZHOU TONGTAI NEW ENERGY TECHNOLOGY CO., LTD. Address before: Canglang District of Suzhou City, Jiangsu province 215000 King Road No. 49 building 3 Room 303 Applicant before: Xu Guoxing Applicant before: Liu Hong |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 South Wujiang Road, Suzhou, Jiangsu Patentee after: Suzhou Tongtai New Energy Technology Co.,Ltd. Address before: 215000 18 Suzhou River Road, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU TONGTAI NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |