CN205622597U - Solar cell junction box - Google Patents
Solar cell junction box Download PDFInfo
- Publication number
- CN205622597U CN205622597U CN201620484309.7U CN201620484309U CN205622597U CN 205622597 U CN205622597 U CN 205622597U CN 201620484309 U CN201620484309 U CN 201620484309U CN 205622597 U CN205622597 U CN 205622597U
- Authority
- CN
- China
- Prior art keywords
- housing
- casing
- connecting box
- solar battery
- briquetting
- 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.)
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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
Abstract
The utility model discloses a solar cell junction box, including casing and conductive parts, conductive parts sets up in the casing, the inside extension of casing sets up the cable, the casing is connected with the briquetting through detaining the mode of holding mutually, casing and conductive parts's kneck is equipped with sealed silica gel, the upper surface of casing is equipped with the upper cover. This solar cell junction box, through its structural design, the cable conductor that can realize solving solar cell junction box is in long -time use, and the clamp fastening is decided not influencedly, and the leakproofness is not influenced to and the mesh of increase mechanically fastening busbar.
Description
Technical field
This utility model relates to photovoltaic module equipment technical field, is specially a kind of solar battery connecting box.
Background technology
Solar battery connecting box is that one is arranged on photovoltaic battery panel, for carrying out the parts being conductively connected.Solar battery connecting box be internally provided with wiring element, wiring element for being attached with supply lines by the conductor with electric action, is electrically directed to produced by solar panels in electrical network by means of supply lines.
Rely primarily on sealing rubber ring or the ultrasonic bonding etc. of the rosette provided in prior art realize being fixedly clamped and sealing of cable, after long hot and humid work, cable be fixedly clamped and sealing can be affected, cause cable to depart from rosette under external force or sealing property be impacted.Simultaneously according to up-to-date IEC standard, client connects busbar needs increase associated mechanical to fix.
In sum, how to solve the cable of solar battery connecting box and be fixedly clamped long-time use, seal unaffected and increase and be mechanically fixed busbar, become those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of solar battery connecting box, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of solar battery connecting box, including housing and conductive component, described conductive component is arranged in housing, the extended cable of described enclosure interior, described housing connects by the way of phase clasp briquetting, and the seam of described housing and conductive component sets Packed silica gel, and the upper surface of described housing is provided with upper cover.
Preferably, described housing includes diapire, the first side wall, the second sidewall, antetheca and rear wall, it is provided with the opening that current supply cable passes through on described the first side wall and the second sidewall, described diapire is provided with the guide hole penetrated for busbar, described antetheca and rear wall are provided with chuck.
Preferably, described briquetting includes that buckle A and injecting glue circular hole, the silica gel within described injecting glue circular hole are injected in the space between housing and briquetting.
Preferably, described on cover and be provided with two buckle B, buckle B clasp is in the chuck of housing.
Compared with prior art, the beneficial effects of the utility model are: this solar battery connecting box, designed by its structure, it is capable of the cable solving solar battery connecting box during using for a long time, it is fixedly clamped unaffected, sealing is unaffected, and increases the purpose being mechanically fixed busbar.
Accompanying drawing explanation
Fig. 1 is the exploded perspective structural representation of this utility model rosette；
Fig. 2 is the perspective view of this utility model terminal block housings；
Fig. 3 is the perspective view of this utility model another angle of terminal block housings；
Fig. 4 is the perspective view of this utility model rosette briquetting；
Fig. 5 is the perspective view of this utility model rosette electric conductor；
Fig. 6 is the perspective view of this utility model upper cover of connecting box.
In figure: 1 housing, 11 diapires, 12 the first side walls, 13 second sidewalls, 14 antethecas, 15 rear walls, 16 openings, 17 guide holes, 2 conductive components, 3 cables, 4 briquettings, 41 buckle A, 42 injecting glue circular holes, 5 silica gel, 6 upper covers, 61 buckle B.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-6，A kind of technical scheme of this utility model offer: a kind of solar battery connecting box，Including housing 1 and conductive component 2，Described conductive component 2 is arranged in housing 1，Described housing 1 includes diapire 11、The first side wall 12、Second sidewall 13、Antetheca 14 and rear wall 15，It is provided with, on described the first side wall 12 and the second sidewall 13, the opening 16 that current supply cable passes through,The guide hole 17 penetrated for busbar it is provided with on described diapire 11，It is provided with chuck on described antetheca 14 and rear wall 15，The internal extended cable 3 of described housing 1，Described housing 1 connects by the way of phase clasp briquetting 4，Described briquetting 4 includes buckle A41 and injecting glue circular hole 42，Silica gel within described injecting glue circular hole 42 is injected in the space between housing 1 and briquetting 4，Play and seal waterproof effect，The seam of described housing 1 and conductive component 2 sets Packed silica gel 5，The upper surface of described housing 1 is provided with upper cover 6，Described upper cover 6 is provided with two buckle B61，Buckle B61 clasp is in the chuck of housing.
Operation principle: this solar battery connecting box, including housing 1 and the conductive component 2 being arranged in described housing 1, extends into cable 3 and the briquetting 4 of enclosure interior.After busbar being welded with conductive component 2 through the guide hole 17 in housing 1 when client installs, inject casting glue (client's preparation), build upper cover 6 and just can use.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a solar battery connecting box, including housing (1) and conductive component (2), described conductive component (2) is arranged in housing (1), it is characterized in that: the internal extended cable (3) of described housing (1), described housing (1) connects by the way of phase clasp briquetting (4), the seam of described housing (1) and conductive component (2) sets Packed silica gel (5), and the upper surface of described housing (1) is provided with upper cover (6).
A kind of solar battery connecting box the most according to claim 1, it is characterized in that: described housing (1) includes diapire (11), the first side wall (12), the second sidewall (13), antetheca (14) and rear wall (15), the opening (16) that current supply cable passes through it is provided with on described the first side wall (12) and the second sidewall (13), it is provided with the guide hole (17) penetrated for busbar on described diapire (11), described antetheca (14) and rear wall (15) are provided with chuck.
A kind of solar battery connecting box the most according to claim 1, it is characterized in that: described briquetting (4) includes buckle A (41) and injecting glue circular hole (42), the silica gel that described injecting glue circular hole (42) is internal is injected in the space between housing (1) and briquetting (4).
A kind of solar battery connecting box the most according to claim 1, it is characterised in that: described upper cover (6) is provided with two buckle B(61), buckle B(61) clasp is in the chuck of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484309.7U CN205622597U (en) | 2016-05-24 | 2016-05-24 | Solar cell junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484309.7U CN205622597U (en) | 2016-05-24 | 2016-05-24 | Solar cell junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622597U true CN205622597U (en) | 2016-10-05 |
Family
ID=57024860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620484309.7U Active CN205622597U (en) | 2016-05-24 | 2016-05-24 | Solar cell junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138334A (en) * | 2019-06-14 | 2019-08-16 | 江苏最上电气有限公司 | A kind of waterproof construction for photovoltaic junction box |
-
2016
- 2016-05-24 CN CN201620484309.7U patent/CN205622597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138334A (en) * | 2019-06-14 | 2019-08-16 | 江苏最上电气有限公司 | A kind of waterproof construction for photovoltaic junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |