CN202550077U - Wiring compression device of circular elastic piece - Google Patents
Wiring compression device of circular elastic piece Download PDFInfo
- Publication number
- CN202550077U CN202550077U CN2012200827792U CN201220082779U CN202550077U CN 202550077 U CN202550077 U CN 202550077U CN 2012200827792 U CN2012200827792 U CN 2012200827792U CN 201220082779 U CN201220082779 U CN 201220082779U CN 202550077 U CN202550077 U CN 202550077U
- Authority
- CN
- China
- Prior art keywords
- piece
- clamping piece
- spring sheet
- cyclic spring
- wiring
- 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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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 provides a wiring compression device of a circular elastic piece; the device comprises a wiring terminal, a bus bar and an elastic compression piece, wherein the wiring terminal comprises a wiring slot; the bus bar is attached on the surface of the wiring slot; the elastic compression piece is arranged in the wiring slot, and comprises a first compression piece, a second compression piece and the circular elastic piece; the first compression piece is in parallel with the second compression piece; and the circular elastic piece is connected between the first compression piece and the second compression piece. According to the wiring compression device of the circular elastic piece, the distance between the first compression piece and the second compression piece is adjusted by extruding and releasing the circular elastic piece, so that the first compression piece and the second compression piece can tightly press the bus bar onto the wall of the wiring slot, and the contact area is increased.
Description
Technical field
The utility model relates to the solar energy termination, particularly, relates to cyclic spring sheet wiring hold down gag.
Background technology
Solar battery component junction box is between the solar cell array of solar module formation and the connector between the solar charging controller for electric consumption; Solar battery component junction box is extremely important in the composition of solar components, and main effect is that the electric power that solar cell produces is connected with outside line.Terminal box sticks together through the backboard of silica gel and assembly, and the lead-out wire in the assembly links together through the internal wiring in the terminal box, and internal wiring and External cable link together, and make assembly and External cable conducting.Diode is arranged in the terminal box, guarantee that assembly can operate as normal when being in the light.In the prior art, the band that confluxes adopts the welding or the mode of crimping to be connected with binding post usually, and rotary space is less in the more loaded down with trivial details and terminal box of welding step in the welding manner is not easy to operation, and the contact area of conflux in the crimping mode band and binding post is less.
The utility model content
To defective of the prior art, the purpose of the utility model provides a kind of cyclic spring sheet wiring hold down gag.
An aspect according to the utility model; A kind of cyclic spring sheet wiring hold down gag is provided, comprises binding post, conflux band, elastic pressed piece, wherein; Said binding post comprises connecting groove; The said band that confluxes is affixed on the groove face of said connecting groove, and said elastic pressed piece is arranged in the said connecting groove, and said elastic pressed piece comprises first clamping piece, second clamping piece and cyclic spring sheet; Said first clamping piece is parallel to said second clamping piece, is connected with said cyclic spring sheet between said first clamping piece and second clamping piece.
Preferably, the notch two ends of said connecting groove are provided with lug boss.
Preferably, said cyclic spring sheet is the ellipse that major diameter is parallel to said first clamping piece and second clamping piece.
Preferably, a plurality of said cyclic spring sheet that is connected with successively between said first clamping piece and second clamping piece or is arranged side by side.
The utility model is regulated the distance between first clamping piece and second clamping piece through extruding with discharging the cyclic spring sheet, win clamping piece and second clamping piece can be with confluxing be pressed on the cell wall of connecting groove, thereby increased contact area.
Description of drawings
Through reading the detailed description of non-limiting example being done with reference to following accompanying drawing, it is more obvious that the other features, objects and advantages of the utility model will become:
Fig. 1 illustrates the structural representation according to the cyclic spring sheet wiring hold down gag of the utility model.
Embodiment
The cyclic spring sheet wiring hold down gag that provides according to the utility model; Comprise binding post 1, conflux be with 2, elastic pressed piece; Wherein, said binding post comprises connecting groove 3, and the said band that confluxes is affixed on the groove face of said connecting groove; Said elastic pressed piece is arranged in the said connecting groove; Said elastic pressed piece comprises first clamping piece 41, second clamping piece 42, cyclic spring sheet 43, and said first clamping piece is parallel to said second clamping piece, is connected with said cyclic spring sheet between said first clamping piece and second clamping piece.
Preferably, the notch two ends of said connecting groove are provided with lug boss 12.Said cyclic spring sheet is the ellipse that major diameter is parallel to said first clamping piece and second clamping piece, and is as shown in Figure 1.In a variant of present embodiment, as shown in Figure 2, be connected with a plurality of said cyclic spring sheet that is arranged in order between said first clamping piece and second clamping piece.In another variant of present embodiment, be connected with a plurality of said cyclic spring sheet that is arranged side by side between said first clamping piece and second clamping piece.
In a preferred embodiment, earlier the said band that confluxes is laid in the said connecting groove, then said elastic pressed piece is pressed into said connecting groove, the feasible band that confluxes fully contacts with connecting groove.
More than the specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence the flesh and blood of the utility model.
Claims (4)
1. cyclic spring sheet wiring hold down gag; It is characterized in that, comprise binding post, conflux band, elastic pressed piece, wherein; Said binding post comprises connecting groove; The said band that confluxes is affixed on the groove face of said connecting groove, and said elastic pressed piece is arranged in the said connecting groove, and said elastic pressed piece comprises first clamping piece, second clamping piece and cyclic spring sheet; Said first clamping piece is parallel to said second clamping piece, is connected with said cyclic spring sheet between said first clamping piece and second clamping piece.
2. cyclic spring sheet wiring hold down gag according to claim 1 is characterized in that the notch two ends of said connecting groove are provided with lug boss.
3. cyclic spring sheet wiring hold down gag according to claim 1 is characterized in that said cyclic spring sheet is the ellipse that major diameter is parallel to said first clamping piece and second clamping piece.
4. cyclic spring sheet wiring hold down gag according to claim 1 is characterized in that, a plurality of said cyclic spring sheet that is connected with successively between said first clamping piece and second clamping piece or is arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200827792U CN202550077U (en) | 2012-03-07 | 2012-03-07 | Wiring compression device of circular elastic piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200827792U CN202550077U (en) | 2012-03-07 | 2012-03-07 | Wiring compression device of circular elastic piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550077U true CN202550077U (en) | 2012-11-21 |
Family
ID=47170653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200827792U Expired - Fee Related CN202550077U (en) | 2012-03-07 | 2012-03-07 | Wiring compression device of circular elastic piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599715A (en) * | 2018-06-22 | 2018-09-28 | 君泰创新（北京）科技有限公司 | Convergent belt derivation mechanism and convergent belt laying apparatus |
-
2012
- 2012-03-07 CN CN2012200827792U patent/CN202550077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599715A (en) * | 2018-06-22 | 2018-09-28 | 君泰创新（北京）科技有限公司 | Convergent belt derivation mechanism and convergent belt laying apparatus |
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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: 20121121 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |