CN203250763U - An introducing structure used for a bus bar in a junction box - Google Patents
An introducing structure used for a bus bar in a junction box Download PDFInfo
- Publication number
- CN203250763U CN203250763U CN 201320292270 CN201320292270U CN203250763U CN 203250763 U CN203250763 U CN 203250763U CN 201320292270 CN201320292270 CN 201320292270 CN 201320292270 U CN201320292270 U CN 201320292270U CN 203250763 U CN203250763 U CN 203250763U
- Authority
- CN
- China
- Prior art keywords
- bus bar
- conducting strip
- convergent belt
- perforation
- hole
- 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 - Lifetime
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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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses an introducing structure used for a bus bar in a junction box. The introducing structure comprises a pedestal, a conductive sheet, and a bus bar. A bus bar hole is disposed on the conductive sheet. The width of the bus bar hole is in cooperation with that of the bus bar. A soldering zone is disposed on the conductive sheet. The bus bar passing through the bus bar hole is soldered and fixed on the soldering zone. Therefore, the fixation of the bus bar on the conductive sheet is completed and finally the conductive sheet is installed on the pedestal. An introduction perforating hole is disposed on the pedestal. The inner side surface of the introduction perforating hole is a sloping surface. The overall internal part of the introduction perforating hole is in a shape of a horn mouth, wherein the diameter of an inlet of the horn mouth is more than that of an outlet of the horn mouth. In addition, the diameter of the outlet of the introduction perforating hole is less than or equal to the diameter of the bus bar hole. When manual operation is executed, the bus bar can be easily introduced via the horn mouth structure of the introduction perforating hole by using the introducing structure. Therefore, the introducing efficiency of the bus bar can be increased.
Description
Technical field
The utility model belongs to the photovoltaic junction box field, especially relates to a kind of guiding structure for the terminal box convergent belt.
Background technology
In the prior art, referring to accompanying drawing 1.On the conducting strip 1 of terminal box by the fixing convergent belt 2 of welding manner.When General Requirements welding convergent belt 2 arrives the weld zone 12 of conducting strip 1, first convergent belt 2 was passed from confluxing of conducting strip 1 with holes 11.Present common practices all is to be penetrated by manual, each terminal box has 4 convergent belts, it need to be penetrated into and conflux in holes 11, because convergent belt hole dimension and box size are all very little, cause manual operating space very little, thereby can cause convergent belt that the part distortion occurs, cause a large amount of time and efforts of waste when manually wearing convergent belt.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of guiding structure for the terminal box convergent belt, imports the time saving and energy saving purpose of convergent belt thereby reach.
Adopt following technical scheme, a kind of guiding structure for the terminal box convergent belt comprises a base for this reason, and it also comprises a conducting strip and a convergent belt, has one at conducting strip and confluxes with holesly, and the described width with holes that confluxes matches with the convergent belt width; On conducting strip, also have a weld zone, be fixed by welding on the weld zone passing the convergent belt with holes that confluxes, finish busbar fixing on conducting strip, and conducting strip is installed on the base the most at last; It is characterized in that: also be provided with one and import perforation on base, the medial surface of described importing perforation is domatic, and inner body is that the import aperture is greater than the bell mouth shape of outlet aperture; The importing perforation port of export on the described base and with holes the matching of confluxing on the conducting strip, and the outlet aperture of importing perforation is less than or equal to the aperture with holes of confluxing.
Further technical scheme is provided with chamfering in the port of export bottom that imports perforation.
By such technical scheme, when manual operation, can import more easily convergent belt by the bell-mouth structure of air that imports perforation.And import the inboard of perforation owing to being slope and the bottom chamfer with certain angle, can improve like this importing efficient of convergent belt.
Description of drawings
Fig. 1 is the schematic diagram of prior art conducting strip.
Fig. 2 is the schematic diagram before prior art is installed.
Fig. 3 is the schematic diagram after the prior art conducting strip is installed in base.
Fig. 4 is the schematic diagram of the present embodiment base.
Fig. 5 is the rearview of the present embodiment base.
Fig. 6 is front view after the present embodiment is installed.
Fig. 7 is the profile of A-A among Fig. 6.
Fig. 8 is the profile of B-B among Fig. 6.
Embodiment
Referring to accompanying drawing.The present embodiment comprises a conducting strip 1, a convergent belt 2 and a base 3, has one at conducting strip 1 and confluxes with holesly 11, and described with holes 11 the width of confluxing matches with convergent belt 2 width; On conducting strip 1, also have a weld zone 12, be fixed by welding on the weld zone 12 passing with holes 11 the convergent belt 2 of confluxing, finish fixing on conducting strip 1 of busbar 2, and conducting strip is installed on the base 3 the most at last; Also be provided with one and import perforation 13 on base 3, the importing on the described base is bored a hole and with holes 11 is matched confluxing on 13 ports of export and the conducting strip, and the outlet aperture that imports perforation 13 is less than or equal to confluxing with holes 11 aperture.Importing on the base 3 13 inboard slopes of boring a hole, inner body is the large bell mouth shape of young entrance, and has the chamfering of certain angle importing perforation 13 bottoms.The present embodiment is with holes 11 fronts that are located at weld zone 12 of confluxing on the conducting strip 1, and as the another kind of conversion of the present embodiment, can be with holes 11 back that are located at weld zone 12 of confluxing on the conducting strip 1.
By such technical scheme, when manual operation, can import more easily convergent belt 2 by the bell-mouth structure of air that imports perforation 13.And import the inboard of perforation 13 owing to being slope and the bottom chamfer with certain angle, can improve like this importing efficient of convergent belt.
Claims (2)
1. a guiding structure that is used for the terminal box convergent belt comprises a base, and it also comprises a conducting strip and a convergent belt, has one at conducting strip and confluxes with holesly, and the described width with holes that confluxes matches with the convergent belt width; On conducting strip, also have a weld zone, be fixed by welding on the weld zone passing the convergent belt with holes that confluxes, finish busbar fixing on conducting strip, and conducting strip is installed on the base the most at last; It is characterized in that: also be provided with one and import perforation on base, the medial surface of described importing perforation is domatic, and inner body is that the import aperture is greater than the bell mouth shape of outlet aperture; The importing perforation port of export on the described base and with holes the matching of confluxing on the conducting strip, and the outlet aperture of importing perforation is less than or equal to the aperture with holes of confluxing.
2. according to a kind of guiding structure for the terminal box convergent belt claimed in claim 1, it is characterized in that: be provided with chamfering in the port of export bottom that imports perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320292270 CN203250763U (en) | 2013-05-27 | 2013-05-27 | An introducing structure used for a bus bar in a junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320292270 CN203250763U (en) | 2013-05-27 | 2013-05-27 | An introducing structure used for a bus bar in a junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250763U true CN203250763U (en) | 2013-10-23 |
Family
ID=49377185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320292270 Expired - Lifetime CN203250763U (en) | 2013-05-27 | 2013-05-27 | An introducing structure used for a bus bar in a junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203250763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000674A1 (en) * | 2018-06-29 | 2020-01-02 | 山东淄博汉能薄膜太阳能有限公司 | Bus bar threading assistance device and solar assembly production line |
-
2013
- 2013-05-27 CN CN 201320292270 patent/CN203250763U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000674A1 (en) * | 2018-06-29 | 2020-01-02 | 山东淄博汉能薄膜太阳能有限公司 | Bus bar threading assistance device and solar assembly production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |