CN203956286U - A kind of metalwork bond pads frock - Google Patents
A kind of metalwork bond pads frock Download PDFInfo
- Publication number
- CN203956286U CN203956286U CN201420132864.4U CN201420132864U CN203956286U CN 203956286 U CN203956286 U CN 203956286U CN 201420132864 U CN201420132864 U CN 201420132864U CN 203956286 U CN203956286 U CN 203956286U
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- groove
- jig
- metalwork
- diode
- bond pads
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Abstract
The utility model relates to a kind of metalwork bond pads frock, comprise base, described base is provided with eight groups of metal positioning modules, described metal module is made up of four metalwork jigs and three diode jigs, described diode jig is between two metalwork jigs, the metalwork group that can be used in assembling photovoltaic terminal box, can, easily and fast by the moulding of metalwork bond pads, improve operating efficiency greatly.
Description
Technical field
The utility model relates to a kind of frock, particularly the metalwork bond pads frock in a kind of photovoltaic junction box.
Background technology
Solar energy refers generally to the emittance of sunshine.Because it is pollution-free, the feature of environmental protection and more and more being paid attention to by the mankind, be normally used for water heater industry.Recently, along with social development, occurred that solar photovoltaic generation system utilizes the photovoltaic effect of solar cell semi-conducting material, solar radiation can be directly converted to a kind of new power generating system of electric energy.The terminal box of solar module is jockey crucial in this system.
The photovoltaic junction box generally using at present comprises and in box body, box body, is provided with metalwork module, metalwork module comprises metalwork and diode, between diode and metalwork, diode can only adopt solder stick spot welding to fix or mechanical fixing, need manual operation, assembling process complexity, connects insecure, and whole composition welding process need to complete in terminal box, efficiency is not high, and rosin joint probability is also larger, and security cannot be guaranteed.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of metalwork bond pads frock for above drawback, can, easily and fast by the moulding of metalwork bond pads, greatly improve operating efficiency.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of metalwork bond pads frock, comprise base, described base is provided with eight groups of metal positioning modules, described metal positioning module is by the first metalwork jig, the second metalwork jig, the 3rd metalwork jig, the 4th metalwork jig and the first diode jig, the second diode jig, the 3rd diode jig composition, described the first diode jig is between the first and second metalwork jigs, the second diode jig is positioned at second, between the 3rd metalwork jig, the 3rd diode jig is positioned at the 3rd, between the 4th metalwork jig, described four metalwork jigs are in same level, described first, the 3rd diode jig is in same level, described the second diode jig is positioned at first, the below of the 3rd diode jig, described first, second and the 3rd diode jig be that length is 15cm, width is the groove of the rectangle structure of 10cm, described first, second and four corners of the 3rd diode jig transition structure that is circular arc, described first, second, the third and fourth metalwork jig includes the first groove, the second groove, the 3rd groove and the 4th groove, the main body of described the first groove is rectangle structure groove, its rectangle two ends are respectively extended with the groove of a semicircular structure, the main body of described the second groove is square structure groove, foursquare four corners of its main body are respectively outward extended with the groove of arc-shaped structure, the main body of the groove of described the first groove semicircular structure and described the second groove square structure overlaps, described the 3rd groove is rectangle structure groove, described the 3rd groove one end is connected with the main body of described the second groove, the other end is provided with a circular positioning convex, the below of described positioning convex is provided with the 4th groove, the shape size of described the 4th groove is identical with the first groove, the lower right of the lower left of described the first diode jig and the 3rd diode jig is respectively provided with a 5th circular groove, the degree of depth of degree of depth > the 3rd groove of degree of depth > second groove of degree of depth > the 5th groove of the degree of depth=four groove of described the first groove.
Above-mentioned a kind of metalwork bond pads frock, wherein, the outside of described two the 5th grooves is respectively provided with the locating piece of a rectangle.
Above-mentioned a kind of metalwork bond pads frock, wherein, the horizontal spacing between described adjacent two metalwork jigs is 23cm.
Above-mentioned a kind of metalwork bond pads frock, wherein, described welding tooling is taking graphite as material.
Beneficial effect of the present invention is:
This metalwork bond pads frock can be used for the metalwork group in assembling photovoltaic terminal box, respectively by the left side support of metalwork group, two medium-height trestles and the right support pack first of this welding tooling into, second, in the third and fourth metalwork jig, wherein, left, in, right support head embeds in the first groove, left, in, the U-shaped attaching parts of right support embed in the second groove, left, in, right support main body embeds in the 3rd groove, left, right support afterbody is positioned at the top of the 5th groove, again three diodes are respectively charged in three diode jigs, the metal pin of diode is lain against in the stream molten tin bath of four supports, coordinate the Reflow Soldering equipment of SMT welding, make welding fabrication of metalwork group, be fit into again among junction box body, whole process simple and fast, fix from solder stick spot welding between original diode and metalwork or machinery fixing different, can weld eight groups of metalwork groups simultaneously, more than making welding efficiency raising twice, the tin water simultaneously flowing after molten tin bath dissolves tin cream can wrap the metal pin that is placed on diode wherein completely, make to be connected between diode and metalwork more firm, contact-making surface increases, electric conductivity is better, save artificial, soldering reliability increases greatly, easy for installation, fixation, safe and reliable.
First, second, third, fourth and fifth groove rational in infrastructure, can be reasonably and each support assorted, especially the second groove, can effectively coordinate with U-shaped attaching parts, embedding is taken all very convenient, and rectangle locating piece has well played the effect of location to left and right limit support.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model
Fig. 2 is the structure enlarged drawing of the utility model metal positioning module 2
Fig. 3 is the structure chart of metalwork group
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Metalwork bond pads frock, taking graphite as a material, comprises base 1 as shown in the figure, and described base 1 is provided with eight groups of metal positioning modules 2, and described metal module 2 is by the first metalwork jig 3, the second metalwork jig 4, the 3rd metalwork jig 5, the 4th metalwork jig 6 and the first diode jig 7, the second diode jig 8, the 3rd diode jig 9 forms, and described the first diode jig 7 is positioned at the first and second metalwork jigs 3, between 4, the second diode jig 8 is positioned at second, the 3rd metalwork jig 4, between 5, the 3rd diode jig 9 is positioned at the 3rd, the 4th metalwork jig 5, between 6, the horizontal spacing L between described adjacent two metalwork jigs is 23cm, described four metalwork jigs 3, 4, 5, 6 in same level, and described first, the 3rd diode jig 7, 9 in same level, and described the second diode jig 8 is positioned at first, the 3rd diode jig 7, 9 below, described first, second and the 3rd diode jig 7, 8, the 9th, length l is 15cm, the groove of the rectangle structure that width h is 10cm, the transition structure 71 that its four corners are circular arc, described first, second, the third and fourth metalwork jig 3, 4, 5, 6 include the first groove 31, the second groove 32, the 3rd groove 33 and the 4th groove 34, the main body 311 of described the first groove 31 is rectangle structure groove, its rectangle two ends are respectively extended with the groove 312 of a semicircular structure, the main body 321 of described the second groove 32 is square structure groove, foursquare four corners of its main body are respectively outward extended with the groove 322 of arc-shaped structure, the groove 312 of described the first groove semicircular structure overlaps with the main body 321 of described the second groove square structure, described the 3rd groove 33 is rectangle structure groove, described the 3rd groove 33 one end are connected with the main body 321 of described the second groove, the other end is provided with a circular positioning convex 35, the below of described positioning convex 35 is provided with the 4th groove 34, the shape size of described the 4th groove 34 is identical with the first groove 31, the lower right of the lower left of described the first diode jig 7 and the 3rd diode jig 9 is respectively provided with a 5th circular groove 36, the outside of described two the 5th grooves 36 is respectively provided with the locating piece 37 of a rectangle, the degree of depth of degree of depth > the 3rd groove 33 of degree of depth > second groove 32 of degree of depth > the 5th groove 36 of the degree of depth=four groove 34 of described the first groove 31.
This metalwork bond pads frock can be used for the metalwork group in assembling photovoltaic terminal box, respectively by the left side support 11 of metalwork group, two medium-height trestles 12 and the right support 13 pack first of this welding tooling into, second, in the third and fourth metalwork jig, wherein, left, in, right support head 14 embeds in the first groove, left, in, the U-shaped attaching parts 15 of right support embed in the second groove, left, in, right support main body 16 embeds in the 3rd groove, left, right support afterbody 17 is positioned at the top of the 5th groove, again three diodes 18 are respectively charged in three diode jigs, the metal pin 181 of diode is lain against in the stream molten tin bath 19 of four supports, coordinate the Reflow Soldering equipment of SMT welding, make welding fabrication of metalwork group, be fit into again among junction box body, whole process simple and fast, fix from solder stick spot welding between original diode and metalwork or machinery fixing different, can weld eight groups of metalwork groups simultaneously, more than making welding efficiency raising twice, the tin water simultaneously flowing after molten tin bath dissolves tin cream can wrap the metal pin that is placed on diode wherein completely, make to be connected between diode and metalwork more firm, contact-making surface increases, electric conductivity is better, save artificial, soldering reliability increases greatly, easy for installation, fixation, safe and reliable.
The structure of first, second, third, fourth and fifth groove arranges rationally, can reasonably coordinate with each support, especially the second groove, can effectively coordinate with U-shaped attaching parts, embedding is taken all very convenient, rectangle locating piece has well played to left and right limit support the effect of rocking that stops, circular protrusions matches with the locating hole 20 on four supports, its fixation.
Here description of the present utility model and application is illustrative; not want scope of the present utility model to limit in the above-described embodiments; therefore, the utility model is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (4)
1. a metalwork bond pads frock, it is characterized by, comprise base, described base is provided with eight groups of metal positioning modules, described metal positioning module is by the first metalwork jig, the second metalwork jig, the 3rd metalwork jig, the 4th metalwork jig and the first diode jig, the second diode jig, the 3rd diode jig composition, described the first diode jig is between the first and second metalwork jigs, the second diode jig is positioned at second, between the 3rd metalwork jig, the 3rd diode jig is positioned at the 3rd, between the 4th metalwork jig, described four metalwork jigs are in same level, described first, the 3rd diode jig is in same level, described the second diode jig is positioned at first, the below of the 3rd diode jig, described first, second and the 3rd diode jig be that length is 15cm, width is the groove of the rectangle structure of 10cm, described first, second and four corners of the 3rd diode jig transition structure that is circular arc, described first, second, the third and fourth metalwork jig includes the first groove, the second groove, the 3rd groove and the 4th groove, the main body of described the first groove is rectangle structure groove, its rectangle two ends are respectively extended with the groove of a semicircular structure, the main body of described the second groove is square structure groove, foursquare four corners of its main body are respectively outward extended with the groove of arc-shaped structure, the main body of the groove of described the first groove semicircular structure and described the second groove square structure overlaps, described the 3rd groove is rectangle structure groove, described the 3rd groove one end is connected with the main body of described the second groove, the other end is provided with a circular positioning convex, the below of described positioning convex is provided with the 4th groove, the shape size of described the 4th groove is identical with the first groove, the lower right of the lower left of described the first diode jig and the 3rd diode jig is respectively provided with a 5th circular groove, the degree of depth of degree of depth > the 3rd groove of degree of depth > second groove of degree of depth > the 5th groove of the degree of depth=four groove of described the first groove.
2. a kind of metalwork bond pads frock as claimed in claim 1, is characterized by, and the outside of described two the 5th grooves is respectively provided with the locating piece of a rectangle.
3. a kind of metalwork bond pads frock as claimed in claim 1, is characterized by, and the horizontal spacing between described adjacent two metalwork jigs is 23cm.
4. a kind of metalwork bond pads frock as claimed in claim 1, is characterized by, and described welding tooling is taking graphite as material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132864.4U CN203956286U (en) | 2014-03-24 | 2014-03-24 | A kind of metalwork bond pads frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132864.4U CN203956286U (en) | 2014-03-24 | 2014-03-24 | A kind of metalwork bond pads frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956286U true CN203956286U (en) | 2014-11-26 |
Family
ID=51916924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132864.4U Withdrawn - After Issue CN203956286U (en) | 2014-03-24 | 2014-03-24 | A kind of metalwork bond pads frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956286U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894700A (en) * | 2014-03-24 | 2014-07-02 | 江苏海天微电子科技有限公司 | Metal assembly welding tool |
| CN107900476A (en) * | 2017-10-30 | 2018-04-13 | 扬中市龙飞达汽车配件有限公司 | A kind of welding diode equipment of photovoltaic junction box |
| CN110732842A (en) * | 2019-10-23 | 2020-01-31 | 佛山市桐立新材料科技有限公司 | Preparation method of brazing aluminum honeycomb plate |
-
2014
- 2014-03-24 CN CN201420132864.4U patent/CN203956286U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894700A (en) * | 2014-03-24 | 2014-07-02 | 江苏海天微电子科技有限公司 | Metal assembly welding tool |
| CN103894700B (en) * | 2014-03-24 | 2016-03-30 | 江苏海天微电子科技有限公司 | A kind of metalwork bond pads frock |
| CN107900476A (en) * | 2017-10-30 | 2018-04-13 | 扬中市龙飞达汽车配件有限公司 | A kind of welding diode equipment of photovoltaic junction box |
| CN107900476B (en) * | 2017-10-30 | 2023-06-02 | 江苏海天微电子股份有限公司 | Diode welding equipment of photovoltaic terminal box |
| CN110732842A (en) * | 2019-10-23 | 2020-01-31 | 佛山市桐立新材料科技有限公司 | Preparation method of brazing aluminum honeycomb plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |