CN202058763U - Solar panel wiring box possessing double waterproof function - Google Patents
Solar panel wiring box possessing double waterproof function Download PDFInfo
- Publication number
- CN202058763U CN202058763U CN2011200891737U CN201120089173U CN202058763U CN 202058763 U CN202058763 U CN 202058763U CN 2011200891737 U CN2011200891737 U CN 2011200891737U CN 201120089173 U CN201120089173 U CN 201120089173U CN 202058763 U CN202058763 U CN 202058763U
- Authority
- CN
- China
- Prior art keywords
- solar panel
- lower cover
- double waterproof
- wiring box
- waterproof function
- 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
- 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
A solar panel wiring box possessing a double waterproof function is composed of an upper cover, a lower cover, six connecting assemblies and two seal rings. The two seal rings are arranged between the upper cover and the lower cover, the six connecting assemblies are arranged in the interior of the lower cover parallelly, and the connecting assemblies are connected with a photovoltaic cable via rotary fastening buckles. The structure of the utility model is more compact, a better double waterproof effect can be obtained by arranging the two seal rings between the upper cover and the lower cover, the safe and stable running of the solar panel in the lightning storm season can be ensured, and the solar panel wiring box possessing the double waterproof function is simpler, quick and convenient to maintain by employing a fastening connecting cable mode.
Description
Technical field
The utility model relates to a kind of solar panel junction box that possesses dual water-proof function.
Background technology
Along with world energy sources is in short supply day by day, China's photovoltaic generation industry is swift and violent.Solar energy is as a kind of green clean energy resource, with its safety, and cleaning, the advantage of recyclable regenerative and more and more be subjected to people's favor, the solar energy power generating industry becomes the rising industry that competitively chase in the whole world.This has also promoted the development of the parts relevant with the photovoltaic industry simultaneously.Solar panel junction box is as the vitals of solar module, be between the solar cell array of solar module formation and the connector between the rechargeable solar battery control device, it is the necessary part that photovoltaic generating system is formed, guarantee that solar panel is not influenced by thunderstorm at thunderstorm season, can safe and stable operation, be the requisite measure of guaranteeing whole solar photovoltaic generation system stable operation.Present existing like product is simple in structure, only form by loam cake and lower cover, upper and lower covers connects defective tightness, thunderstorm season causes and leaks, influence the work operation of the electronic devices and components of terminal box inside, in addition, terminal box is connected employing screw ways of connecting with solar photovoltaic cable, and the drawback of this mode is loaded down with trivial details, inconvenient operation.
The utility model content
The purpose of this utility model provides a kind of good sealing effect, water-tight and convenient and fast connection with the photovoltaic cable of outside solar panel junction box.
The technical scheme that the utility model is taked:
Structural design comprises loam cake 1, lower cover 2, six coupling assemblings 3 and sealing ring 4, sealing ring 5, it is characterized in that: be provided with 5, six coupling assemblings 3 of sealing ring 4 and sealing ring between loam cake 1 and the lower cover 2 and be arranged in parallel, adopt rotation buckle 6 to be connected between coupling assembling 3 and photovoltaic cable in lower cover 2 inside.
Characteristics of the present utility model and advantage: structural design is tightr, two-layer sealing ring is set between upper and lower covers reaches better dual waterproof effect, guarantees that cell panel is at thunderstorm season energy safe and stable operation; The connection cable mode of utilization clamping is simple more, quick, easy to maintenance.
Description of drawings
Fig. 1 is the layout plan of double-layer seal circle between the utility model upper and lower covers.
Fig. 2 is the structural representation of the utility model terminal box.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
The utility model product structure is by loam cake 1,2, six coupling assemblings 3 of lower cover, and sealing ring 4 and sealing ring 5 are formed.2 of loam cakes 1, lower cover adopt double-layer seal circle 4,5, adopt buckle 6 to be connected between coupling assembling and cable.After upper and lower covers closely connects by the buckle of evenly arranging, compress 2 sealing rings of layout therebetween all around,, reach better waterproof effect by the double protection of 2 sealing rings.Plug-in shown in Figure 1, cable head pressure stretch advance after dextrorotation turn 90 degrees behind the coupling assembling press-bending shell fragment, and shell fragment is pressed cable connector by resilience force and is stuck on the draw-in groove of coupling assembling.Convenient and fast connection.
Claims (1)
1. solar panel junction box that possesses dual water-proof function, comprise loam cake (1), lower cover (2), it is characterized in that: be provided with sealing ring (4) and sealing ring (5) between loam cake (1) and the lower cover (2), six coupling assemblings (3) are arranged in parallel in lower cover (2) inside, adopt rotation buckle (6) to be connected between coupling assembling (3) and photovoltaic cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200891737U CN202058763U (en) | 2011-03-30 | 2011-03-30 | Solar panel wiring box possessing double waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200891737U CN202058763U (en) | 2011-03-30 | 2011-03-30 | Solar panel wiring box possessing double waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058763U true CN202058763U (en) | 2011-11-30 |
Family
ID=45018728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200891737U Expired - Fee Related CN202058763U (en) | 2011-03-30 | 2011-03-30 | Solar panel wiring box possessing double waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675522A (en) * | 2021-08-19 | 2021-11-19 | 福建云众动力科技有限公司 | Lithium battery suitable for being used by aquatic equipment |
-
2011
- 2011-03-30 CN CN2011200891737U patent/CN202058763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675522A (en) * | 2021-08-19 | 2021-11-19 | 福建云众动力科技有限公司 | Lithium battery suitable for being used by aquatic equipment |
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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 |
Granted publication date: 20111130 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |