CN201327977Y - Off-grid solar panel control junction box - Google Patents
Off-grid solar panel control junction box Download PDFInfo
- Publication number
- CN201327977Y CN201327977Y CNU2008202176959U CN200820217695U CN201327977Y CN 201327977 Y CN201327977 Y CN 201327977Y CN U2008202176959 U CNU2008202176959 U CN U2008202176959U CN 200820217695 U CN200820217695 U CN 200820217695U CN 201327977 Y CN201327977 Y CN 201327977Y
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- terminal box
- box body
- distributed
- wiring
- solar panel
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Abstract
The utility model relates to an off-grid solar panel control junction box which comprises a box body and a box cover. The junction box is characterized in that the box body is connected with the box cover through a hinge, at least one side surface of the box body is provided with wiring holes, and the other side surfaces of the box body are provided with pre-set wiring holes, a wiring grid is provided inside the box body, and the wiring grid is provided with a wiring plate of which one end is plugged with a locking device. The hinge type design can not only guarantee the sealing effect but also ensures the compact connection between the base seat and upper cover. The pre-set holes designed on the three side surfaces of the box body can facilitate the wiring out of the conducting wires from all directions and the on-site installation; and the coordination of the locking device and the interlocking catch can ensure that the cable connection is more reliable.
Description
Technical field
The utility model relates to a kind of terminal box, relates in particular to a kind of off-grid type solar panel control terminal box.
Background technology
With regard on the existing market the cell panel control terminal box that generally adopts, its terminal box box body, lid all adopt split type relating to, and can cause coming off of base or loam cake when opening.Simultaneously, on the contact-making surface of base, loam cake, lack being sealed and matched of not wanting, make entire cell plate control terminal box lack effectively to use and seal.Moreover existing cell panel control terminal box has all adopted fixing connection jaws, and lead can only be drawn from fixing place, can't expand.The more important thing is, run into some special installation site leads, influence useful life for unnecessary turnover occurring.And the contact point of existing lead and cell panel control terminal box all adopts traditional welding, and shortage is effectively locked, locking mechanism, and getting loose of lead can appear in use for a long time.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of off-grid type solar panel control terminal box is provided.
For realizing the purpose of this utility model off-grid type solar panel control terminal box, include terminal box box body, lid, wherein: at least one side of described terminal box box body is distributed with wiring hole, each side of all the other of terminal box box body is distributed with the wiring preformed hole, be distributed with the wiring grid in the terminal box box body, be distributed with wire guide plate on the wiring grid, a termination of wire guide plate is inserted with anti-lock device.
Further, above-mentioned off-grid type solar panel control terminal box, wherein, described wiring hole adds tight locking button outward.
Further, above-mentioned off-grid type solar panel control terminal box, wherein, an end of described terminal box box body is provided with main hinge, and the other end of lid is provided with secondary hinge, connects for hinge between terminal box box body, the lid.
Further, above-mentioned off-grid type solar panel control terminal box wherein, is distributed with installing hole, element connecting hole on the described wire guide plate.
Further, above-mentioned off-grid type solar panel control terminal box, wherein, distributing on the described lid connects groove, is distributed with the connection raised line on the terminal box box body; Or be distributed with on the lid and connect the raised line groove, be distributed with on the terminal box box body and connect recessedly, when lid combines with the terminal box box body, connect raised line and embed in the connection groove.
Again further, above-mentioned off-grid type solar panel control terminal box wherein, is distributed with reinforcement on the described lid.
Adopt technical solutions of the utility model,, can guarantee sealing effectiveness, can guarantee again that base is connected with loam cake not come off by the hinge type design.Simultaneously, by connecting raised line and the cooperation that is connected groove, can further guarantee sealing effectiveness.And, by design, make things convenient for lead to draw from all directions at three preformed holes of box body, be convenient to on-the-spot the installation.Simultaneously, cooperate anti-lock device, tight locking button can guarantee that the connection of cable is more reliable.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the organigram of off-grid type solar panel control terminal box;
Fig. 2 is the use connection diagram of off-grid type solar panel control terminal box.
The implication of each Reference numeral is as follows among the figure:
1 terminal box box body, 2 lids
3 wiring preformed holes, 4 wiring grids
5 wire guide plates, 6 anti-lock devices
7 tight locking buttons, 8 installing holes
9 screws, 10 cables
11 element connecting holes, 12 electric elements
13 main hinges, 14 secondary hinges
15 connect groove 16 connects raised line
17 reinforcements
Embodiment
Off-grid type solar panel control terminal box as shown in Figure 1 and Figure 2, include terminal box box body 1, lid 2, its special feature is: at least one side of described terminal box box body 1 is distributed with wiring hole, and each side of all the other of terminal box box body 1 is distributed with wiring preformed hole 3.Therefore, in case need to increase the cable 10 that is connected into, only need wiring preformed hole 3 is open-minded, cable 10 is introduced terminal box box body 1 get final product.
Further, be distributed with wiring grid 4 in the terminal box box body 1, be distributed with wire guide plate 5 on the wiring grid 4, a termination of wire guide plate 5 is inserted with anti-lock device 6.Thus, can lock by the link of 6 pairs of cables 10 of anti-lock device.Certainly, be connected with the relative fixed of terminal box box body 1, outside wiring hole, add tight locking button 7, cable 10 is carried out the anti-displacement locking of a secondary in order further to strengthen cable 10.
Consider being connected and fixed between wire guide plate 5 and the wiring grid 4, be distributed with installing hole 8 on the wire guide plate 5.Thus, can screw in installing hole 8 by screw 9 is fixed on wire guide plate 5 on the wiring grid 4.
Simultaneously, with regard to the utility model one preferred implementation, also be distributed with element connecting hole 11 on the wire guide plate 5.Can patch 12 pairs of wire guide plates 5 of different electric elements by connecting hole expands.
And, consider that terminal box box body 1 is connected with the convenient of lid 2, an end of terminal box box body 1 is provided with main hinge 13, and the other end of lid 2 is provided with secondary hinge 14, connects for hinge between terminal box box body 1, the lid 2.Certainly, for the better terminal box box body 1 of must realizing combines with the sealing of lid 2, distributing on the described lid 2 connects groove 15, is distributed with on the terminal box box body 1 to connect raised line 16.When being in contact with one another between terminal box box body 1, the lid 2, connect raised line 16 and be embedded into just in the connection groove 15, guarantee combination seal.Certainly, considering the kind difference of terminal box, can also be to be distributed with to connect raised line 16 grooves on lid 2, is distributed with on the terminal box box body 1 to connect recessedly, when lid 2 combines with terminal box box body 1, connects raised line 16 and embeds in the connection grooves 15.
Moreover, in order to strengthen the whole firmly degree of lid 2, on lid 2, be distributed with reinforcement 17.
The assembling operating position of this off-grid type solar panel control terminal box is roughly as follows: at first, some wire guide plates 5 are placed in the wiring grid 4, screw in installing hole 8 by screw 9 wire guide plate 5 is fixed on the wiring grid 4.Subsequently, as required electric elements 12 are inserted connecting hole.Then, by wiring hole cable 10 is introduced in the terminal box box body 1.Then, by anti-lock device 6, the end of cable 10 is connected with wire guide plate 5.And, when cable 10 be connected with wire guide plate 5 in place after, screw tight locking button 7, cable 10 thoroughly connected put in place.
After finishing above-mentioned steps, the set secondary hinge 14 of the main hinge 13 that an end of box box body is set and the other end of lid 2 is connected, and makes its both to realize that hinge connects.At last, lid 2 is fastened on the terminal box box body 1, order connects raised line 16 and is embedded into connection groove 15 interior getting final product just.
By above-mentioned character express and in conjunction with the accompanying drawings as can be seen, adopt the utility model after, by the hinge type design, can guarantee sealing effectiveness, can guarantee again that base is connected with loam cake not come off.Simultaneously, by connecting raised line 16 and the cooperation that is connected groove 15, can further guarantee sealing effectiveness.And, by design, make things convenient for lead to draw from all directions at three preformed holes of box body, be convenient to on-the-spot the installation.Simultaneously, cooperate anti-lock device 6, tight locking button 7 can guarantee that the connection of cable 10 is more reliable.This shows that the utility model has good application prospects, be worth promoting in the art.
Certainly, more than only be concrete exemplary applications of the present utility model, protection range of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (6)
1, off-grid type solar panel control terminal box, include terminal box box body, lid, it is characterized in that: at least one side of described terminal box box body is distributed with wiring hole, each side of all the other of terminal box box body is distributed with the wiring preformed hole, be distributed with the wiring grid in the terminal box box body, be distributed with wire guide plate on the wiring grid, a termination of wire guide plate is inserted with anti-lock device.
2, off-grid type solar panel control terminal box according to claim 1, it is characterized in that: described wiring hole adds tight locking button outward.
3, off-grid type solar panel control terminal box according to claim 1, it is characterized in that: an end of described terminal box box body is provided with main hinge, and the other end of lid is provided with secondary hinge, connects for hinge between terminal box box body, the lid.
4, off-grid type solar panel control terminal box according to claim 1 is characterized in that: be distributed with installing hole, element connecting hole on the described wire guide plate.
5, off-grid type solar panel control terminal box according to claim 1, it is characterized in that: distributing on the described lid connects groove, is distributed with the connection raised line on the terminal box box body; Or be distributed with on the lid and connect the raised line groove, be distributed with on the terminal box box body and connect recessedly, when lid combines with the terminal box box body, connect raised line and embed in the connection groove.
6, off-grid type solar panel control terminal box according to claim 1 is characterized in that: be distributed with reinforcement on the described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202176959U CN201327977Y (en) | 2008-12-04 | 2008-12-04 | Off-grid solar panel control junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202176959U CN201327977Y (en) | 2008-12-04 | 2008-12-04 | Off-grid solar panel control junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327977Y true CN201327977Y (en) | 2009-10-14 |
Family
ID=41179938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202176959U Expired - Fee Related CN201327977Y (en) | 2008-12-04 | 2008-12-04 | Off-grid solar panel control junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327977Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847850A (en) * | 2010-05-17 | 2010-09-29 | 昆山光翼光伏科技有限公司 | Junction box of solar module |
| CN102545551A (en) * | 2012-02-07 | 2012-07-04 | 重庆长安汽车股份有限公司 | New energy automobile, power system and motor inversion device |
| CN103137736A (en) * | 2011-11-25 | 2013-06-05 | 苏州快可光伏电子股份有限公司 | Junction box |
| CN105870854A (en) * | 2016-06-07 | 2016-08-17 | 苏州禾昌聚合材料股份有限公司 | Cable junction box |
| CN106684784A (en) * | 2017-02-17 | 2017-05-17 | 江苏天昇光伏科技有限公司 | Double-wave wiring device |
-
2008
- 2008-12-04 CN CNU2008202176959U patent/CN201327977Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847850A (en) * | 2010-05-17 | 2010-09-29 | 昆山光翼光伏科技有限公司 | Junction box of solar module |
| CN103137736A (en) * | 2011-11-25 | 2013-06-05 | 苏州快可光伏电子股份有限公司 | Junction box |
| CN102545551A (en) * | 2012-02-07 | 2012-07-04 | 重庆长安汽车股份有限公司 | New energy automobile, power system and motor inversion device |
| CN105870854A (en) * | 2016-06-07 | 2016-08-17 | 苏州禾昌聚合材料股份有限公司 | Cable junction box |
| CN106684784A (en) * | 2017-02-17 | 2017-05-17 | 江苏天昇光伏科技有限公司 | Double-wave wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU QC SOLAR CO., LTD. Free format text: FORMER NAME: QC SOLAR (SUZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The New Ze Lu Industrial Park in Suzhou city of Jiangsu Province, No. 80 215123 Patentee after: Suzhou QC Solar Co., Ltd. Address before: The New Ze Lu Industrial Park in Suzhou city of Jiangsu Province, No. 80 215123 Patentee before: Suzhou QC Photovoltalic Electronics Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131204 |