CN204695904U - A kind of insulation frame for inverter inductor - Google Patents
A kind of insulation frame for inverter inductor Download PDFInfo
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- CN204695904U CN204695904U CN201520277936.9U CN201520277936U CN204695904U CN 204695904 U CN204695904 U CN 204695904U CN 201520277936 U CN201520277936 U CN 201520277936U CN 204695904 U CN204695904 U CN 204695904U
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Abstract
The utility model discloses a kind of insulation frame being applied to inverter inductor, it comprises central box, the surrounding of described central box is connected with two the first side frames and two the second side frames by folding groove, described two the first side-frame structures are identical and be symmetricly set in the both sides of described central box, the identical other both sides being symmetricly set in described central box of described two the second side-frame structures, described central box, first side frame and the second side frame all adopt engraved structure, the basket structure for holding inductance that after described two the first side frames and two the second side frames carry out 90 degree of bendings along folding groove, formation one is three-dimensional.Inductance is positioned in insulation frame by the above-mentioned insulation frame being applied to inverter inductor, then with casting glue, inductance, insulation frame and radiator is fixed together, the insulation not only effectively between guarantee inductance and radiator and the heat radiation of inductance; And the cost of material is low, be convenient to processing, be conducive to the assembling of inductance, save human cost.
Description
Technical field
The utility model belongs to power electronic device technical field, particularly relates to a kind of insulation frame being applied to inverter inductor.
Background technology
Inverter is a kind of power adjusting device direct current power being converted to alternating electromotive force.In recent years, photovoltaic DC-to-AC converter industry enters into fast-developing stage.Now commercially various inverter is all provided with the very large inductance of caloric value, and inductance environment temperature is general all higher.These inductance hot soak conditions will damage or make inductance efficiency step-down.Many producers can wrap up the inductance insulating paper or silicagel pad preventing high-voltage impact usually, so that insulation and high pressure resistant, then put in radiator and carry out embedding, be beneficial to dispel the heat.This scheme needs higher material cost, and practical operation is got up trouble, needs a large amount of time and human cost.
Utility model content
The purpose of this utility model is to provide a kind of insulation frame for inverter inductor, to solve inconvenient operation that the existing inductance for inverter exists when embedding and the high problem of Financial cost.
For reaching this object, the utility model by the following technical solutions:
A kind of insulation frame being applied to inverter inductor, it comprises central box, the surrounding of described central box is connected with two the first side frames and two the second side frames by folding groove, described two the first side-frame structures are identical and be symmetricly set in the both sides of described central box, the identical other both sides being symmetricly set in described central box of described two the second side-frame structures, described central box, first side frame and the second side frame all adopt engraved structure, the basket structure for holding inductance that after described two the first side frames and two the second side frames carry out 90 degree of bendings along folding groove, formation one is three-dimensional.
Especially, described central box, folding groove, two the first side frames and two the second side frames are by nylon66 fiber injection moulding integrated molding.
Especially, described central box comprises " work " font main frame of horizontally set, and the center of described main frame is vertically provided with the secondary framework of " work " font, and the length of described secondary framework is less than the length of main frame.
Especially, described first side frame comprises two first sides be connected with the dual-side of described main frame, the joint of the dual-side of described two first sides and main frame all arranges folding groove, and the outer end of described two first sides is connected with the first horizontal edge, be provided with arc fillet between described two first sides and be connected horizontal edge with straight line, the arc top place of described arc fillet is connected with described straight line between horizontal edge and connects by connecting vertical edge, and described two first sides are extended with auxiliary rib laterally in described first horizontal edge.
Especially, described second side frame is " soil " font structure framework of horizontally set, and the head of described second side frame is connected with the dual-side of described central box, and the head of described second side frame arranges folding groove.
The beneficial effects of the utility model are, inductance is positioned in insulation frame by the insulation frame being applied to inverter inductor compared with prior art, with casting glue, inductance, insulation frame and radiator are fixed together again, the insulation not only effectively between guarantee inductance and radiator and the heat radiation of inductance; And the cost of material is low, be convenient to processing, be conducive to the assembling of inductance, save human cost.
Accompanying drawing explanation
Fig. 1 be the utility model embodiment 1 provide be applied to inverter inductor insulation frame launch after state diagram;
Fig. 2 is the state diagram after the insulation frame being applied to inverter inductor that the utility model embodiment 1 provides folds;
Fig. 3 is the state diagram of putting into radiator after the insulation frame being applied to inverter inductor that the utility model embodiment 1 provides folds;
Fig. 4 is the state diagram of putting into inductance after the insulation frame being applied to inverter inductor that the utility model embodiment 1 provides folds and being assembled to radiator.
In figure:
1, central box; 10, main frame; 11, secondary framework; 2, the first side frame; 20, first side; 21, the first horizontal edge; 22, arc fillet; 23, straight line connects horizontal edge; 24, vertical edge is connected; 25, auxiliary rib; 3, the second side frame; 4, inductance; 5, folding groove; 6, radiator.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of insulation frame being applied to inverter inductor its adopt high temperature resistant, the nylon66 fiber integrated injection molding of good springiness and high strength, comprise central box 1, two the first side frames 2 and two the second side frames 3, described two the first side frame 2 structures are identical and be symmetricly set in the both sides of described central box 1, described two the second identical other both sides being symmetricly set in described central box 1 of side frame 3 structure, described two the first side frames 2 and two the second side frames 3 form a three-dimensional basket structure for holding inductance 4 after carrying out 90 degree of bendings.
Described central box 1 comprises " work " font main frame 10 of horizontally set, and the center of described main frame 10 is vertically provided with the secondary framework 11 of " work " font, and the length of described secondary framework 11 is less than the length of main frame 10.
Described first side frame 2 comprises two first sides 20 be connected with the dual-side of described main frame 10, described two first sides 20 all arrange folding groove 5 with the joint of the dual-side of main frame 10, and the outer end of described two first sides 20 is connected with the first horizontal edge 21, be provided with arc fillet 22 between described two first sides 20 and be connected horizontal edge 23 with straight line, the arc top place of described arc fillet 22 is connected with described straight line between horizontal edge 23 and connects by connecting vertical edge 24, described two first sides 20 are extended with auxiliary rib 25 laterally in described first horizontal edge 21.
Described second side frame 3 is " soil " font structure framework of horizontally set, and the head of described second side frame 3 is connected with the dual-side of described central box 1, and the head of described second side frame 3 arranges folding groove 5.
When insulation frame and inductance 4 need the radiator 6 being assembled to inverter to carry out embedding, first two the first side frames 2 and two the second side frames 3 are placed in radiator 6 along the basket structure that folding groove 5 bending 90 degree of formation one are three-dimensional, then put into inductance 4 and put into basket structure, then with casting glue, inductance 4, insulation frame and radiator 6 are fixed together.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind is applied to the insulation frame of inverter inductor, it is characterized in that, it comprises central box, the surrounding of described central box is connected with two the first side frames and two the second side frames by folding groove, described two the first side-frame structures are identical and be symmetricly set in the both sides of described central box, the identical other both sides being symmetricly set in described central box of described two the second side-frame structures, described central box, first side frame and the second side frame all adopt engraved structure, the basket structure for holding inductance that after described two the first side frames and two the second side frames carry out 90 degree of bendings along folding groove, formation one is three-dimensional.
2. the insulation frame being applied to inverter inductor according to claim 1, is characterized in that, described central box, folding groove, two the first side frames and two the second side frames are by nylon66 fiber injection moulding integrated molding.
3. the insulation frame being applied to inverter inductor according to claim 1 and 2, it is characterized in that, described central box comprises " work " font main frame of horizontally set, the center of described main frame is vertically provided with the secondary framework of " work " font, and the length of described secondary framework is less than the length of main frame.
4. the insulation frame being applied to inverter inductor according to claim 3, it is characterized in that, described first side frame comprises two first sides be connected with the dual-side of described main frame, the joint of the dual-side of described two first sides and main frame all arranges folding groove, and the outer end of described two first sides is connected with the first horizontal edge, be provided with arc fillet between described two first sides and be connected horizontal edge with straight line, the arc top place of described arc fillet is connected with described straight line between horizontal edge and connects by connecting vertical edge, described two first sides are extended with auxiliary rib laterally in described first horizontal edge.
5. the insulation frame being applied to inverter inductor according to claim 3, it is characterized in that, described second side frame is " soil " font structure framework of horizontally set, and the head of described second side frame is connected with the dual-side of described central box, and the head of described second side frame arranges folding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277936.9U CN204695904U (en) | 2015-04-30 | 2015-04-30 | A kind of insulation frame for inverter inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277936.9U CN204695904U (en) | 2015-04-30 | 2015-04-30 | A kind of insulation frame for inverter inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695904U true CN204695904U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277936.9U Active CN204695904U (en) | 2015-04-30 | 2015-04-30 | A kind of insulation frame for inverter inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204695904U (en) |
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2015
- 2015-04-30 CN CN201520277936.9U patent/CN204695904U/en active Active
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Patentee after: SINENG ELECTRIC Co.,Ltd. Address before: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Patentee before: Top energy Electric Co.,Ltd. Address after: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Patentee after: Top energy Electric Co.,Ltd. Address before: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Patentee before: WUXI SINENG NEW ENERGY CO.,LTD. |