CN202221755U - Clamp connecting structure of diode on photovoltaic terminal box - Google Patents
Clamp connecting structure of diode on photovoltaic terminal box Download PDFInfo
- Publication number
- CN202221755U CN202221755U CN2011203556603U CN201120355660U CN202221755U CN 202221755 U CN202221755 U CN 202221755U CN 2011203556603 U CN2011203556603 U CN 2011203556603U CN 201120355660 U CN201120355660 U CN 201120355660U CN 202221755 U CN202221755 U CN 202221755U
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- China
- Prior art keywords
- diode
- reed
- resilient prongs
- jack
- connecting structure
- 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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Abstract
The utility model relates to a clamp connecting structure of a diode on a photovoltaic terminal box. The clamp connecting structure of a diode on a photovoltaic terminal box comprises a metal support and a reed pressed on the surface of the metal support. The metal support is provided with an insertion hole. An insertion rod is arranged on one side of the insertion hole. A through hole corresponding to the insertion hole is disposed on the reed. The reed is provided with an elastic pin which is inserted and connected in the insertion hole. The elastic pin and the insertion rod form a clamping sleeve. The pins of a diode are clamped through the clamping sleeve formed by the elastic pin and the hard insertion rod, wherein the elastic pin is in the shaped of a fish hook. The clamp connecting structure of the utility model is high in clamp force even if being plugged and unplugged many time, and allows the diode to be inserted easily and not to be easily removed.
Description
Technical field
The utility model relates to the structure that is used for the clamping diode on a kind of photovoltaic junction box.
Background technology
In the prior art, need diode be inserted and be installed in the jack of metallic support, but, because chucking power is not enough, diode is prone to loose, and particularly after plug repeatedly, clamping force a little less than.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides the interface arrangment of the still stronger diode of a kind of repeatedly plug back clamping force.
The technical scheme that the utility model solves its technical problem is:
The interface arrangment of diode comprises metallic support on the photovoltaic junction box, comprises that also one is pressed on the reed on the metal support surface; Described metallic support is provided with jack; One side of described jack is provided with inserted link, and the corresponding jack position of described reed place also is provided with through hole, and described reed is provided with resilient prongs; Described resilient prongs is inserted and is connected in the jack, and described resilient prongs and inserted link form retaining sleeve.
As improvement, resilient prongs is a barb-type, and an end of resilient prongs and inserted link form retaining sleeve, and the other end of resilient prongs is connected on the jack of metallic support.
On metallic support, insert a reed again, and the resilient prongs on the reed and the inserted link on the metallic support form a retaining sleeve, when then diode being installed; As long as the pin of diode is inserted in the through hole and jack of coincidence, pin is held cover and locks firmly, and inserted link is rigid inserted link; And resilient prongs is a rubber-like, and is set to the fish hook shape, promptly has certain elasticity; Again can resistance to deformation, and insertion is not drawn out easily easily.The line exposure phase ratio of diode pin in the utility model and the prior art, the contact-making surface of the utility model and pin is more, has reduced contact resistance.Reed is that the other end through resilient prongs is clamped on the metallic support.
The beneficial effect of the utility model is: the retaining sleeve that the utility model forms through resilient prongs and rigid inserted link carries out clamping to the pin of diode, and resilient prongs adopts the fish hook shape.The clamping force of the utility model is stronger, even through after repeatedly plugging, and diode inserts easily, be difficult for taking-up.
Description of drawings
Fig. 1 is the blast structural representation of the utility model.
Fig. 2 is the sectional structure sketch map of the utility model.
Fig. 3 is the user mode sketch map of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Like Fig. 1,2, shown in 3, the interface arrangment of diode on the photovoltaic junction box comprises metallic support 3; Comprise that also one is pressed on the reed 1 on the metal support surface, metallic support 3 is provided with jack 2, and a side of jack is provided with inserted link 7; Reed 1 corresponding jack position place also is provided with through hole 8, and reed is provided with fish hook shape resilient prongs 6, and resilient prongs 6 is inserted and is connected in the jack 2; One end of resilient prongs and inserted link 7 form retaining sleeve, and the other end is connected on the jack of metallic support 3.
On metallic support, insert a reed again, and the resilient prongs on the reed and the inserted link on the metallic support form a retaining sleeve, when then diode 4 being installed; As long as the pin 5 of diode is inserted in the jack, and pin 5 is inserted between inserted link 7 and the resilient prongs 6, and promptly pin 5 is held cover and locks firmly; Inserted link 7 is rigid inserted link, and resilient prongs is a rubber-like, and is set to the fish hook shape; Promptly have certain elasticity, again can resistance to deformation, and insertion is not drawn out easily easily.And with the line exposure phase ratio of diode pin in the prior art, the contact-making surface of the utility model and pin is more, has reduced contact resistance.Reed is that the other end through resilient prongs is clamped on the metallic support.
Claims (2)
1. the interface arrangment of diode on the photovoltaic junction box comprises metallic support, it is characterized in that: comprise that also one is pressed on the reed on the metal support surface; Described metallic support is provided with jack; One side of described jack is provided with inserted link, and the corresponding jack position of described reed place also is provided with through hole, and described reed is provided with resilient prongs; Described resilient prongs is inserted and is connected in the jack, and described resilient prongs and inserted link form retaining sleeve.
2. the interface arrangment of diode on the photovoltaic junction box according to claim 1; It is characterized in that: described resilient prongs is a barb-type; One end of described resilient prongs and inserted link form retaining sleeve, and the other end of resilient prongs is connected on the jack of metallic support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203556603U CN202221755U (en) | 2011-09-22 | 2011-09-22 | Clamp connecting structure of diode on photovoltaic terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203556603U CN202221755U (en) | 2011-09-22 | 2011-09-22 | Clamp connecting structure of diode on photovoltaic terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202221755U true CN202221755U (en) | 2012-05-16 |
Family
ID=46043776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203556603U Expired - Fee Related CN202221755U (en) | 2011-09-22 | 2011-09-22 | Clamp connecting structure of diode on photovoltaic terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202221755U (en) |
-
2011
- 2011-09-22 CN CN2011203556603U patent/CN202221755U/en not_active Expired - Fee Related
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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: 20120516 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |