CN205754008U - A kind of inverter structure - Google Patents
A kind of inverter structure Download PDFInfo
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- CN205754008U CN205754008U CN201620442213.4U CN201620442213U CN205754008U CN 205754008 U CN205754008 U CN 205754008U CN 201620442213 U CN201620442213 U CN 201620442213U CN 205754008 U CN205754008 U CN 205754008U
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- inductance
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- inverter
- copper post
- inductive component
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Abstract
This utility model provides a kind of inverter structure, including inverter shell, Inductive component, inverter circuit board, an inductance connection circuit board it is additionally provided with in inductance box, the wire drawn on Inductive component is connected with inductance connection circuit board, inductance connection circuit board is provided with inductance copper post, and inductance copper post electrically connects with the wire drawn on Inductive component, and the terminals of inductance copper post are positioned at inverter shell, inverter circuit board is provided with binding post, and binding post is fixing with described inductance copper post to be connected.This inverter structure arranges a special inductance connection circuit board in inductance box, and inductance copper post is set at inductance connection circuit board, it is attached with inverter circuit board by inductance copper post, the circuit in inverter so can be made to connect the simplest, and it is electrically connected the most safe and reliable, the speed that Inductive component assembles can be effectively improved simultaneously, improve production efficiency, reduce enterprise's production cost.
Description
Technical field
This utility model relates to a kind of photovoltaic DC-to-AC converter, particularly to a kind of photovoltaic DC-to-AC converter structure.
Background technology
Along with the day by day shortage of the energy and day by day increasing the weight of of environmental pollution, clean energy resource, regenerative resource become the field that current countries in the world are given priority to, wherein photovoltaic power generation technology because of its there is green, environmental protection, the advantage such as renewable are increasingly subject to people's attention and welcome.In photovoltaic power generation technology, for the direct current energy that photovoltaic module produces being converted to the critical component that the inverter of AC energy is whole photovoltaic power generation technology.
In existing inverter; Inductive component many employings wire is attached with the circuit board in inverter; the wiring of inverter internal thus can be made to become complex; and during conducting transmission line connection; solder skip, wrong weldering, the problem of rosin joint often occur; these all can affect the quality of inverter, and the defect rate of inverter can be made to raise, and makes the production cost of enterprise improve.Further, existing Inductive component connected mode, needing the mode using human weld to assemble, the labor intensity of workman is big, and production efficiency is low more.And for the ease of assembling, the volume of inverter box body is often arranged can be bigger, and therefore the material cost of product is the highest.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is the inverter structure providing a kind of simple in construction, electrical connection reliability high, easy to assembly.
For achieving the above object and other relevant purposes, this utility model provides a kind of inverter structure, including inverter shell, Inductive component, inverter circuit board, described inverter circuit board is positioned at described inverter shell, described Inductive component is positioned at inductance box, an inductance connection circuit board it is additionally provided with in described inductance box, the wire drawn on described Inductive component is connected with described inductance connection circuit board, described inductance connection circuit board is provided with inductance copper post, described inductance copper post electrically connects with the wire drawn on described Inductive component, the terminals of described inductance copper post are positioned at described inverter shell, described inverter circuit board is provided with binding post, described binding post is fixing with described inductance copper post to be connected.
Preferably, described inverter circuit board includes that upper and lower two-layer inverter circuit board, described inductance copper post include two kinds of inductance copper posts of height, and high inductance copper post is connected with upper strata inverter circuit board, and low inductance copper post is connected with lower floor inverter circuit board.
Preferably, described Inductive component is encapsulated in described inductance box by described inductance connection circuit board.
Preferably, described binding post includes fixing seat, bending section and elastic arm, one end of described bending section is connected with described fixing seat, the other end of described bending section is connected with described elastic arm, described fixing seat is fixed on described inverter PCB circuit board, described elastic arm is provided with a through hole, and described inductance copper post is provided with screw hole, and described elastic arm is connected with described inductance copper post by fastening screw.
Preferably, described inductance box is positioned at the outside of described inverter shell, and the terminals of described inductance copper post extend in described inverter shell inner cavity through the base plate of described inverter shell.
As mentioned above, inverter structure of the present utility model has the advantages that this inverter structure arranges a special inductance connection circuit board in inductance box, and inductance copper post is set at inductance connection circuit board, it is attached with inverter circuit board by inductance copper post, the circuit in inverter so can be made to connect the simplest, and it is electrically connected the most safe and reliable, the speed that Inductive component assembles can be effectively improved simultaneously, improve production efficiency, reduce enterprise's production cost.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model embodiment.
Fig. 2 is the sectional view of this utility model embodiment.
Fig. 3 is the internal structure schematic diagram of this utility model embodiment.
Fig. 4 is the structural representation of this utility model embodiment inductance box.
Fig. 5 is the connection diagram of this utility model embodiment binding post and inductance copper post.
Element numbers illustrates: 1, inverter shell；11, radiating fin；2, inductance box；21, low inductance copper post；22, high inductance copper post；23, inductance connection circuit board；24, screw；3, lower floor's inverter circuit board；4, upper strata inverter circuit board；5, inductance；6, fastening screw；7, fixing seat；8, bending section；9, elastic arm.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
Refer to Fig. 1 to Fig. 5.Notice, structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As shown in Figure 1, 2, 3, this utility model provides a kind of inverter structure, mainly includes inverter shell 1 and inductance box 2, is provided with inverter circuit board, is provided with Inductive component 5 in inductance box 2 in inverter shell 1.Being additionally provided with an inductance connection circuit board 23 in inductance box 2, the wire that Inductive component 5 is drawn is connected with inductance connection circuit board 23, and inductance connection circuit board 23 is provided with inductance copper post, and inductance copper post electrically connects with the wire drawn on Inductive component 5.The major function of inductance connection circuit board 23 is a switching circuit board, inductance connection circuit board 23 is positioned at above Inductive component 5, inductance connection circuit board 23 is connected by screw 24 is fixing with inductance box 2, and Inductive component 5 can be encapsulated in inductance box 2 (as shown in Figure 4) by inductance connection circuit board 23.The most whole inductance box just can be considered a modular individual components, can individually assemble, and therefore packaging efficiency is higher.
As a kind of optimal way, inverter circuit board includes lower floor's inverter circuit board 3 and upper strata inverter circuit board 4, inductance copper post includes low inductance copper post 21 and high inductance copper post 22, high inductance copper post 22 is connected with upper strata inverter circuit board 4, and low inductance copper post 21 is connected with lower floor inverter circuit board 3.In order to the heat radiation done well, inductance box 2 may be configured as can, and is arranged on the outside of inverter shell 1, and its both sides arrange radiating fin 11.The terminals of inductance copper post extend in inverter shell inner cavity through the base plate of inverter shell 1, and the highest inductance copper post 22 can be through lower floor's inverter circuit board 3 and upper strata inverter circuit board 4.Use this structure, can make that the overall structure of inverter becomes the compactest, volume is less, such that it is able to more save material cost.
Inverter circuit board is provided with binding post, is connected by binding post and inductance copper post are fixing.As it is shown in figure 5, as a example by low inductance copper post 21 with lower floor's inverter circuit board 3 connected mode.Lower floor's inverter circuit board 3 is provided with binding post, and binding post includes fixing seat 7, bending section 8 and elastic arm 9.Fixing seat 7, bending section 8 and elastic arm 9 are formed in one structure, can disposably be stamped to form, and this spline structure is more firm, and processes enhanced convenience.Elastic arm 9 is provided with through hole, and low inductance copper post 21 is provided with screw hole, and elastic arm 9 is connected with low inductance copper post 21 by fastening screw 6.Bending section 8 is bent upwards, and elastic arm 9 is positioned at above fixing seat 7, can arrange lining muscle on the medial surface of bending section simultaneously, so can be effectively improved the intensity of bending section, elastic arm 9 can be made more to have elasticity simultaneously.By this connected mode, can effectively eliminate the error formed due to circuit board deformation, dislocation, can effectively ensure that the reliability that low inductance copper post 21 electrically connects with lower floor inverter circuit board 3.
This inverter structure arranges a special inductance connection circuit board in inductance box, and inductance copper post is set at inductance connection circuit board, it is attached with inverter circuit board by inductance copper post, the circuit in inverter so can be made to connect the simplest, and it is electrically connected the most safe and reliable, the speed that Inductive component assembles can be effectively improved simultaneously, improve production efficiency, reduce enterprise's production cost.So, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from the spirit disclosed in this utility model and technological thought such as, must be contained by claim of the present utility model.
Claims (5)
1. an inverter structure, including inverter shell, Inductive component, inverter circuit board, described inverter circuit board is positioned at described inverter shell, described Inductive component is positioned at inductance box, it is characterized in that: in described inductance box, be additionally provided with an inductance connection circuit board, the wire drawn on described Inductive component is connected with described inductance connection circuit board, described inductance connection circuit board is provided with inductance copper post, described inductance copper post electrically connects with the wire drawn on described Inductive component, the terminals of described inductance copper post are positioned at described inverter shell, described inverter circuit board is provided with binding post, described binding post is fixing with described inductance copper post to be connected.
A kind of inverter structure the most according to claim 1, it is characterized in that: described inverter circuit board includes upper and lower two-layer inverter circuit board, described inductance copper post includes two kinds of inductance copper posts of height, high inductance copper post is connected with upper strata inverter circuit board, and low inductance copper post is connected with lower floor inverter circuit board.
A kind of inverter structure the most according to claim 1, it is characterised in that: described Inductive component is encapsulated in described inductance box by described inductance connection circuit board.
A kind of inverter structure the most according to claim 1, it is characterized in that: described binding post includes fixing seat, bending section and elastic arm, one end of described bending section is connected with described fixing seat, the other end of described bending section is connected with described elastic arm, described fixing seat is fixed on described inverter PCB circuit board, described elastic arm is provided with a through hole, and described inductance copper post is provided with screw hole, and described elastic arm is connected with described inductance copper post by fastening screw.
A kind of inverter structure the most according to claim 1, it is characterised in that: described inductance box is positioned at the outside of described inverter shell, and the terminals of described inductance copper post extend in described inverter shell inner cavity through the base plate of described inverter shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442213.4U CN205754008U (en) | 2016-05-16 | 2016-05-16 | A kind of inverter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442213.4U CN205754008U (en) | 2016-05-16 | 2016-05-16 | A kind of inverter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205754008U true CN205754008U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620442213.4U Active CN205754008U (en) | 2016-05-16 | 2016-05-16 | A kind of inverter structure |
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| CN (1) | CN205754008U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876191A (en) * | 2017-04-07 | 2017-06-20 | 惠州天熙智能科技有限公司 | A kind of embedded replaceable switch |
| CN108667315A (en) * | 2018-05-05 | 2018-10-16 | 泰州市嘉新包装制品有限公司 | A kind of single-phase inverter |
| CN118098781A (en) * | 2024-04-23 | 2024-05-28 | 深圳市德兰明海新能源股份有限公司 | Inductance module and inverter |
-
2016
- 2016-05-16 CN CN201620442213.4U patent/CN205754008U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876191A (en) * | 2017-04-07 | 2017-06-20 | 惠州天熙智能科技有限公司 | A kind of embedded replaceable switch |
| CN108667315A (en) * | 2018-05-05 | 2018-10-16 | 泰州市嘉新包装制品有限公司 | A kind of single-phase inverter |
| CN118098781A (en) * | 2024-04-23 | 2024-05-28 | 深圳市德兰明海新能源股份有限公司 | Inductance module and inverter |
| CN118098781B (en) * | 2024-04-23 | 2024-06-25 | 深圳市德兰明海新能源股份有限公司 | Inductance module and inverter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210125 Address after: 315700 No.25, group 7, Paitou village, Xizhou Town, Xiangshan County, Ningbo City, Zhejiang Province Patentee after: Wu Xu Address before: 215000 room 314, building A4, bio nano Park, 218 Xinghu street, Suzhou Industrial Park, Jiangsu Province Patentee before: OMNIK NEW ENERGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210219 Address after: 315700 No.57 jintongdao, Binhai Industrial Park, Xiangshan Economic Development Zone, Ningbo City, Zhejiang Province Patentee after: Jinlang Technology Co., Ltd Address before: 315700 No.25, group 7, Paitou village, Xizhou Town, Xiangshan County, Ningbo City, Zhejiang Province Patentee before: Wu Xu |
|
| TR01 | Transfer of patent right |