CN201975568U - Junction mechanism of solar-powered junction box - Google Patents
Junction mechanism of solar-powered junction box Download PDFInfo
- Publication number
- CN201975568U CN201975568U CN2011200071244U CN201120007124U CN201975568U CN 201975568 U CN201975568 U CN 201975568U CN 2011200071244 U CN2011200071244 U CN 2011200071244U CN 201120007124 U CN201120007124 U CN 201120007124U CN 201975568 U CN201975568 U CN 201975568U
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- junction
- slot
- pin
- junction box
- solar energy
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Abstract
The utility model relates to the technical field of electric equipment, in particular to a junction mechanism of a solar-powered junction box, which solves the technical problems of inconvenience in disassembling and assembling, poor working stability and the like. The junction mechanism comprises a first junction piece and a second junction piece, and is characterized in that: the first junction piece is provided with a slot; the second junction piece is provided with a pin which can be inserted into the slot; and an elastic connecting structure which can be used for connecting the first junction piece with the second junction piece when the pin is inserted into the slot is arranged between the slot and the pin. Compared with the prior art, the junction mechanism of the solar-powered junction box has the advantages of reasonable design, simple structure, easiness of disassembling and assembling, high working efficiency, stable and reliable circuit connection and high electric performance, and is safe and reliable.
Description
Technical field
The utility model relates to the electric equipment technical field, especially relates to a kind of solar energy junction box's wiring mechanism.
Background technology
The solar energy junction box is a kind of jockey between device of solar generating and solar energy peripheral equipment.At present, the solar energy junction box comprises loam cake and following box, is being provided with junction block in the box down, a termination device of solar generating of junction block, and the other end connects storage battery by lead.
For example, Chinese patent literature discloses a kind of solar junction box [application number: CN200920040260.6], comprises: box body, be fixedly installed on several junction blocks in the described box body, be connected several diodes between the described junction block, lead to the cable of described box body outside from described junction block.Described diode is connected by jockey with described junction block, and this jockey comprises: the tension disc that possesses the location hole that the pin for diode vertically inserts; Be fixed on the elastic limit device that being used on the described tension disc tightens described pin.
The somebody has invented a kind of solar junction box [application number CN200920049394.4], comprise housing and loam cake, at least be provided with two terminations in the housing, electrically connect by diode between adjacent two terminations, upper interior surface has the inner arc surface that fits with the diode upper outside surfaces after loam cake is fastened on housing, termination comprises junction block, be located at the metal connecting piece on the junction block, folding spring and wind spring, the conduction tin band of solar panel can place between metal connecting piece and the folding spring and can compress by the elastic force of folding spring self, the metal connecting piece side has can be for the outer convex arc surface of diode suspension column insertion, and can compress by wind spring, metal connecting piece is positioned at the termination output and has the cylindrical hole that can supply the external cabling contact pin to insert.
Such scheme has improved performance to a certain extent, but still exists following technical problem: the wiring mechanism design is reasonable inadequately, and the dismounting difficulty is big, and it is convenient inadequately to manipulate, and is easy to cause loose contact.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of reasonable in design, simple in structure, easy-disassembling-assembling solar energy junction box's wiring mechanism.
For achieving the above object, the utility model has adopted following technical proposal: this solar energy junction box's wiring mechanism, be arranged on solar energy junction box's the junction block, comprise the first wiring part and the second wiring part, it is characterized in that, the described first wiring part is provided with slot, and the described second wiring part has the pin that can insert slot, the elastic connection structure that the first wiring part is connected with the second wiring part.
In above-mentioned solar energy junction box's wiring mechanism, described elastic connection structure comprises the flexure strip that is arranged in the slot, on flexure strip, be provided with projection, described pin is provided with jack, and described pin can press down flexure strip and make described projection to slip in the described jack when pin inserts in the slot.
In above-mentioned solar energy junction box's wiring mechanism, the end of described flexure strip is provided with and is positioned at the outer press section of slot.
In above-mentioned solar energy junction box's wiring mechanism, described slot is made of first crimping that is parallel to each other and second crimping, and described flexure strip is resisted against on first crimping and second crimping.
Compared with prior art, the advantage of this solar energy junction box's wiring mechanism is: 1, reasonable in design, simple in structure, be easy to dismounting, high efficiency.2, the circuit connection is reliable and stable, and good electric property is safe and reliable.
Description of drawings
Fig. 1 is the perspective view that the utility model provides.
Fig. 2 is the perspective view at another visual angle of providing of the utility model.
Among the figure, junction block 1, the first wiring part 2, slot 21, the first crimping 21a, the second crimping 21b, flexure strip 22, projection 221, press section 222, the second wiring part 3, pin 31, jack 311.
Embodiment
As illustrated in fig. 1 and 2, solar energy junction box's wiring mechanism is arranged on solar energy junction box's the junction block 1, comprises the first wiring part 2 and the second wiring part 3.The first wiring part 2 is provided with slot 21, the described second wiring part 3 has the pin 31 that can insert slot 21, the elastic connection structure that the first wiring part 2 is connected with the second wiring part 3.More particularly, flexure strip 22 is provided with projection 221.Pin 31 is provided with jack 311, and described pin 31 can press down flexure strip 22 and make described protruding 221 to slip in the described jack 311 when pin 31 inserts in the slot 21.
Elastic connection structure comprises the flexure strip 22 that is arranged in the slot 21, and the end of flexure strip 22 is provided with the press section 222 that is positioned at outside the slot 21.Slot 21 is made of the first crimping 21a that is parallel to each other and the second crimping 21b, and flexure strip 22 is resisted against on the first crimping 21a and the second crimping 21b.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as junction block 1, the first wiring part 2, slot 21, the first crimping 21a, the second crimping 21b, flexure strip 22, projection 221, press section 222, the second wiring part 3, pin 31, jack 311 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (4)
1. a solar energy junction box wiring mechanism, be arranged on solar energy junction box's the junction block (1), comprise the first wiring part (2) and the second wiring part (3), it is characterized in that, the described first wiring part (2) is provided with slot (21), the described second wiring part (3) has the pin (31) that can insert slot (21), the elastic connection structure that the first wiring part (2) is connected with the second wiring part (3).
2. solar energy junction box's according to claim 1 wiring mechanism, it is characterized in that, described elastic connection structure comprises the flexure strip (22) that is arranged in the slot (21), on flexure strip (22), be provided with projection (221), described pin (31) is provided with jack (311), and described pin (31) can press down flexure strip (22) and make described projection (221) to slip in the described jack (311) in pin (31) inserts slot (21) time.
3. solar energy junction box's according to claim 2 wiring mechanism is characterized in that, the end of described flexure strip (22) is provided with and is positioned at the outer press section (222) of slot (21).
4. according to claim 2 or 3 described solar energy junction boxes' wiring mechanism, it is characterized in that, described slot (21) is made of first crimping (21a) that is parallel to each other and second crimping (21b), and described flexure strip (22) is resisted against on first crimping (21a) and second crimping (21b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200071244U CN201975568U (en) | 2011-01-12 | 2011-01-12 | Junction mechanism of solar-powered junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200071244U CN201975568U (en) | 2011-01-12 | 2011-01-12 | Junction mechanism of solar-powered junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201975568U true CN201975568U (en) | 2011-09-14 |
Family
ID=44580665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200071244U Expired - Fee Related CN201975568U (en) | 2011-01-12 | 2011-01-12 | Junction mechanism of solar-powered junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201975568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427187A (en) * | 2012-05-17 | 2013-12-04 | 海洋王照明科技股份有限公司 | Electric plug wire connector |
-
2011
- 2011-01-12 CN CN2011200071244U patent/CN201975568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427187A (en) * | 2012-05-17 | 2013-12-04 | 海洋王照明科技股份有限公司 | Electric plug wire connector |
| CN103427187B (en) * | 2012-05-17 | 2017-04-12 | 海洋王照明科技股份有限公司 | Electric plug wire connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20120112 |