CN204794884U - Solar junction box's lid - Google Patents
Solar junction box's lid Download PDFInfo
- Publication number
- CN204794884U CN204794884U CN201520517363.2U CN201520517363U CN204794884U CN 204794884 U CN204794884 U CN 204794884U CN 201520517363 U CN201520517363 U CN 201520517363U CN 204794884 U CN204794884 U CN 204794884U
- Authority
- CN
- China
- Prior art keywords
- lid
- junction box
- pedestal
- solar junction
- ribs
- 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
- 239000000741 silica gel Substances 0.000 claims abstract description 23
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 210000000614 Ribs Anatomy 0.000 claims description 31
- 210000002435 Tendons Anatomy 0.000 claims description 8
- 230000000875 corresponding Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000295 complement Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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
Abstract
The utility model provides a solar junction box's lid, it has improved solar junction box's lid's radiating effect through set up heat radiation structure on circuit module to through pouring into of silica gel in the base, make it cover circuit module and heat radiation structure, in order to combine together the radiating effect of silica gel with heat radiation structure, the last heat of heat radiation structure can conduct and disperse through silica gel fast, and both complement each other, furtherly have improved solar junction box's lid's radiating effect.
Description
Technical field
The utility model relates to solar energy generation technology field, particularly relates to a kind of lid of solar junction box.
Background technology
Solar junction box is the important component part in solar power system, its Main Function is connected with outside line by the electric power that solar components (as solar cell) produces, busbar in its internal circuit and solar components is linked together by conducting strip by solar junction box when mounted, its internal wiring and outside line are linked together simultaneously, make solar components and outside line conducting, owing to being provided with diode in the internal circuit of solar junction box, therefore, it is possible to ensure that solar components is when being in the light, namely when the voltage of outside line side is greater than the voltage of solar components side, the phenomenon not having recoil in internal circuit produces.Existing solar junction box is all generally be encapsulated in wherein by pedestal and lid by circuit module, and circuit module is electrically connected with outside line with solar components respectively, to realize its connection function, solar junction box need pour into silica gel when mounted in pedestal, cover lid again and complete installation, because solar junction box must be arranged at by solar components, therefore its operational environment is poor, but existing connection between this solar junction box its lid and pedestal is more insecure, easily produce during work to loosen and even occur the situation that lid comes off, the normal work of its circuit module can be had a strong impact on like this, cause its useful life very short, and add the failure rate of whole solar power system, too increase maintenance and the replacement cost of solar power system.
Utility model content
The utility model provides a kind of lid of solar junction box, to improve the connectivity robustness between the lid of solar junction box and pedestal.
In order to achieve the above object, the utility model provides a kind of lid of solar junction box, it comprises lid body and ribs, and described lid body is placed on the pedestal of solar junction box, and described ribs is arranged at described lid body on the side of described pedestal.
Further, filling has silica gel, ribs described in described silica gel submergence in the susceptor.
Further, described ribs is bar shaped ribs.
Further, the quantity of described bar shaped ribs is many, and many described bar shaped ribs parallel interval are arranged.
Further, the week of described pedestal is along being provided with annular groove, the correspondence position of described lid body near described pedestal side is provided with the convex tendon all matched with the shape size of described annular groove, and when described lid is placed on described pedestal, described convex tendon embeds in described annular groove.
Further, the height of silica gel also annular groove at least 1/3 described in submergence in described pedestal.
Further, the surrounding correspondence position of described lid body and pedestal is provided with respectively the buckle and latching structure that match, when described lid is placed on described pedestal, described buckle all buckles in corresponding latching structure.
Compared with prior art, the utility model has following beneficial effect:
The lid of the solar junction box that the utility model provides by arranging ribs at its lid body on the side of pedestal, make the silica gel in pedestal can be embedded in the silica gel solidified at ribs rear support rib described in submergence, and then make this lid body when there being the trend of double swerve can by pedestal in the silica gel that solidifies stop, thus make the connection more firm stable between the lid of this solar junction box and pedestal, add the useful life of solar junction box, reduce the failure rate of whole solar power system and maintenance and replacement cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The structural representation of the lid of the solar junction box that Fig. 1 provides for the utility model embodiment;
The lid of the solar junction box that Fig. 2 provides for the utility model embodiment and the fractionation structure chart of pedestal;
The overall structure schematic diagram of the solar junction box that Fig. 3 provides for the utility model embodiment.
In Fig. 1 to 3,
1: lid body; 11: ribs; 12: convex tendon; 13: buckle; 2: pedestal; 21: annular groove; 22: latching structure.
Embodiment
Be described in further detail below in conjunction with the lid of the drawings and specific embodiments to the solar junction box that the utility model proposes.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
Core concept of the present utility model is, a kind of lid of solar junction box is provided, it by arranging ribs at its lid body on the side of pedestal, make the silica gel in pedestal can be embedded in the silica gel solidified at ribs rear support rib described in submergence, and then make this lid body when there being the trend of double swerve can by pedestal in the silica gel that solidifies stop, thus make the connection more firm stable between the lid of this solar junction box and pedestal, add the useful life of solar junction box, reduce the failure rate of whole solar power system and maintenance and replacement cost.
Please refer to Fig. 1 to 3, the structural representation of the lid of the solar junction box that Fig. 1 provides for the utility model embodiment; The lid of the solar junction box that Fig. 2 provides for the utility model embodiment and the fractionation structure chart of pedestal; The overall structure schematic diagram of the solar junction box that Fig. 3 provides for the utility model embodiment.
As shown in Figures 1 to 3, the lid of the solar junction box that the utility model embodiment provides, it comprises lid body 1 and ribs 11, and described lid body 1 is placed on the pedestal 2 of solar junction box, and described ribs 11 is arranged at described lid body 1 on the side of described pedestal 2.
In the present embodiment, described solar junction box is used for the connection between solar components and outside line, described solar junction box comprises pedestal 2, lid, circuit module and male and female joint, described circuit module is arranged in described pedestal 2, and be electrically connected with described solar components, one end of described male and female joint is all electrically connected with described circuit module through described pedestal 2, its other end is electrically connected with outside line, fill with in described pedestal 2 and have silica gel, described lid is placed on described pedestal 2, ribs 11 described in described silica gel submergence.
The lid of the solar junction box that the utility model embodiment provides by arranging ribs 11 at its lid body 1 on the side of pedestal, make the silica gel in pedestal 2 can be embedded in the silica gel solidified at ribs described in submergence 11 rear support rib 11, and then make this lid body 1 when there being the trend of double swerve can stop by the silica gel that solidifies in pedestal 2, thus make the connection more firm stable between the lid of this solar junction box and pedestal 2, add the useful life of solar junction box, reduce the failure rate of whole solar power system and maintenance and replacement cost.
Further, described ribs 11 is bar shaped ribs, and the quantity of described bar shaped ribs is many, and many described bar shaped ribs parallel interval are arranged, to increase the fastness be embedded.
Further, the week of described pedestal 2 is along being provided with annular groove 21, the correspondence position of described lid body 1 near described pedestal 2 side is provided with the convex tendon 12 all matched with the shape size of described annular groove 21, when described lid is placed on described pedestal 2, described convex tendon 12 embeds in described annular groove 21, to make the connection between lid and pedestal 2 more firm, not easily loosen.
Further, in described pedestal 2 silica gel also annular groove 21 described in submergence at least 1/3 height, be placed on pedestal 2 at lid, and after silica gel solidifies, due to annular groove 21 and the design of convex tendon 12, the connection between lid and pedestal 2 is become can not be loosened.
Further, described lid body 1 and the surrounding correspondence position of pedestal 2 are provided with the buckle 13 and latching structure 22 that match respectively, when described lid is placed on described pedestal 2, described buckle 13 all buckles in corresponding latching structure 22, to increase the connectivity robustness between lid and pedestal 2, and be convenient to the maintenance after dismantling and replacing.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if of the present utility model these change and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (7)
1. a lid for solar junction box, is characterized in that, comprises lid body and ribs, and described lid body is placed on the pedestal of solar junction box, and described ribs is arranged at described lid body on the side of described pedestal.
2. the lid of solar junction box according to claim 1, is characterized in that, filling with in the susceptor has silica gel, ribs described in described silica gel submergence.
3. the lid of solar junction box according to claim 1, is characterized in that, described ribs is bar shaped ribs.
4. the lid of solar junction box according to claim 3, is characterized in that, the quantity of described bar shaped ribs is many, and many described bar shaped ribs parallel interval are arranged.
5. the lid of solar junction box according to claim 1, it is characterized in that, the week of described pedestal is along being provided with annular groove, the correspondence position of described lid body near described pedestal side is provided with the convex tendon all matched with the shape size of described annular groove, when described lid is placed on described pedestal, described convex tendon embeds in described annular groove.
6. the lid of solar junction box according to claim 5, is characterized in that, the height of silica gel also annular groove at least 1/3 described in submergence in described pedestal.
7. the lid of solar junction box according to claim 1, it is characterized in that, the surrounding correspondence position of described lid body and pedestal is provided with respectively the buckle and latching structure that match, when described lid is placed on described pedestal, described buckle all buckles in corresponding latching structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517363.2U CN204794884U (en) | 2015-07-16 | 2015-07-16 | Solar junction box's lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517363.2U CN204794884U (en) | 2015-07-16 | 2015-07-16 | Solar junction box's lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794884U true CN204794884U (en) | 2015-11-18 |
Family
ID=54534855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517363.2U Expired - Fee Related CN204794884U (en) | 2015-07-16 | 2015-07-16 | Solar junction box's lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428293A (en) * | 2017-08-23 | 2019-03-05 | 矢崎总业株式会社 | Electric circuit connection container |
-
2015
- 2015-07-16 CN CN201520517363.2U patent/CN204794884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428293A (en) * | 2017-08-23 | 2019-03-05 | 矢崎总业株式会社 | Electric circuit connection container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151118 Termination date: 20180716 |