CN209105513U - A kind of novel pressure-casting type inductance shell - Google Patents
A kind of novel pressure-casting type inductance shell Download PDFInfo
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- CN209105513U CN209105513U CN201821566374.XU CN201821566374U CN209105513U CN 209105513 U CN209105513 U CN 209105513U CN 201821566374 U CN201821566374 U CN 201821566374U CN 209105513 U CN209105513 U CN 209105513U
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- inductance
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- inductance shell
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- wall
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Abstract
A kind of novel pressure-casting type inductance shell, by the disposable die cast of metallic aluminium, in a rectangular parallelepiped shape, the upper end is set as open, open edge is to being externally provided with flanging, the outer wall of inductance shell short side two sides, which extends, is equipped with several cooling fins, several reinforcing ribs are equipped between the outer wall and flanging of inductance shell long side two sides, flanging is equipped with several assembly type holes, assembly type column is equipped at side relative position to the left on the inner wall of inductance shell long side, the surface of remaining inductance shell is provided with baking vanish in addition to the border of the surface of internal cavity of inductance shell and two of them assembly type hole bottom nozzle.The utility model is by the disposable die cast of metallic aluminium, outer dimension and technique require consistency very good, inductance shell is equipped with cooling fin and reinforcing rib, outer surface is equipped with Dark grey fine sand line paint, inversion inductor and boost inductance are packed into inductance shell, then encapsulating heat conductive silica gel, the degree of protection of inductance can be greatly improved, product heat dissipation effect is preferable, conducive to the service life for extending product.
Description
Technical field
The utility model belongs to inductive technologies field, a kind of novel pressure-casting type inductance shell is specifically related to, for installing
High-frequency inductor, especially for the matched inversion inductor of photovoltaic DC-to-AC converter in solar photovoltaic generation system and boost inductance.
Background technique
Inductance shell applied currently on the market, appearance is very traditional, generally is aluminium sheet processing and is welded.It is mating
Inversion inductor and boost inductance protection level requirements and the heat dissipation effect requirement of photovoltaic DC-to-AC converter are all very high, and aluminium sheet is used to process
The inductance shell protection grade of welding is low, and outer dimension and technique require consistency poor, and no fan thermal, in use process
Inductance temperature rise can also increase with it, and seriously affect its performance.
Summary of the invention
The utility model mainly solves technical problem present in the above-mentioned prior art, provides a kind of novel pressure-casting type
Inductance shell.
Above technical problems of the utility model are mainly solved by the following technical scheme: a kind of novel die casting
Formula inductance shell, by the disposable die cast of metallic aluminium, in a rectangular parallelepiped shape, the upper end is set as open, and open edge is outside
Equipped with flanging, the outer walls of inductance shell short side two sides, which extends, is equipped with several cooling fins, the outer wall of inductance shell long side two sides with
Several reinforcing ribs are equipped between flanging, flanging is equipped with several assembly type holes, side to the left on the inner wall of inductance shell long side
Assembly type column is equipped at relative position, in addition to the border of the surface of internal cavity of inductance shell and two of them assembly type hole bottom nozzle
The surface of remaining inductance shell is provided with baking vanish.
Preferably, described in addition to the border of the surface of internal cavity of inductance shell and two of them assembly type hole bottom nozzle φ 15
The surface of remaining inductance shell is provided with baking vanish.
Preferably, the baking vanish is Dark grey fine sand line paint, baking vanish is with a thickness of 60-120 μm.
Preferably, the assembly type column is made of the sunken inside on inductance shell long side shell wall.
The utility model requires consistency very good by the disposable die cast of metallic aluminium, outer dimension and technique, inductance
Shell is equipped with cooling fin and reinforcing rib, and outer surface is equipped with Dark grey fine sand line paint, and inversion inductor and boost inductance are packed into electricity
Feel shell, then encapsulating heat conductive silica gel, the degree of protection of inductance can be greatly improved, product heat dissipation effect is preferable, is conducive to extend production
The service life of product.Therefore the utility model has the characteristics that simple structure and reasonable design.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
In figure, 1- inductance shell, 2- is open, 3- flanging, and 4- assembles type hole, 5- assembly type column, 6- reinforcing rib, 7- heat dissipation
Piece, 8- sunken inside.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: referring to Fig. 1, a kind of novel pressure-casting type inductance shell is in cuboid by the disposable die cast of metallic aluminium
Shape, the upper end are set as opening, and open edge is equipped with to flanging is externally provided with if the outer wall of inductance shell short side two sides extends
Dry cooling fin, is equipped with several reinforcing ribs between the outer wall and flanging of inductance shell long side two sides, flanging is equipped with several dresses
With type hole, it is equipped with assembly type column at side relative position to the left on the inner wall of inductance shell long side, assembly type column is by inductance shell
Sunken inside on long side shell wall is constituted, in addition to the border of the surface of internal cavity of inductance shell and two of them assembly type hole bottom nozzle its
The surface of remaining inductance shell is provided with baking vanish, preferably, removing the surface of internal cavity and two of them assembly type bottom hole of inductance shell
The surface of remaining inductance shell is provided with baking vanish outside the border of port φ 15.Wherein, the baking vanish is Dark grey fine sand line paint,
Baking vanish is with a thickness of 60-120 μm.
The utility model requires consistency very good by the disposable die cast of metallic aluminium, outer dimension and technique, inductance
Shell is equipped with cooling fin and reinforcing rib, and outer surface is equipped with Dark grey fine sand line paint, and inversion inductor and boost inductance are packed into electricity
Feel shell, then encapsulating heat conductive silica gel, the degree of protection of inductance can be greatly improved, product heat dissipation effect is preferable, is conducive to extend production
The service life of product.Therefore the utility model has the characteristics that simple structure and reasonable design.
Finally it is pointed out that above embodiments are only the more representational examples of the utility model.Obviously, this is practical new
Type is not limited to the above embodiments, and acceptable there are many deformations.All foundation the technical essence of the utility model are to above embodiments
Made any simple modification, equivalent change and modification are considered as belonging to the protection scope of the utility model.
Claims (4)
1. a kind of novel pressure-casting type inductance shell, it is characterised in that the inductance shell is in by the disposable die cast of metallic aluminium
Rectangular-shape, the edge that the upper end is set as open, open extend to flanging, the outer wall of inductance shell short side two sides is externally provided with
Equipped with several cooling fins, several reinforcing ribs are equipped between the outer wall and flanging of inductance shell long side two sides, flanging is equipped with
Several assembly type holes are equipped with assembly type column at side relative position to the left on the inner wall of inductance shell long side, except inductance shell
The surface of remaining inductance shell is provided with baking vanish outside the border of surface of internal cavity and two of them assembly type hole bottom nozzle.
2. a kind of novel pressure-casting type inductance shell according to claim 1, it is characterised in that described to remove the interior of inductance shell
The surface of remaining inductance shell is provided with baking vanish outside chamber surface and the border of two of them assembly type hole bottom nozzle φ 15.
3. a kind of novel pressure-casting type inductance shell according to claim 1 or 2, it is characterised in that the baking vanish is Dark grey
Fine sand line paint, baking vanish is with a thickness of 60-120 μm.
4. a kind of novel pressure-casting type inductance shell according to claim 1 or 2, it is characterised in that the assembly type column is by electricity
The sunken inside felt on shell long side shell wall is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566374.XU CN209105513U (en) | 2018-09-19 | 2018-09-19 | A kind of novel pressure-casting type inductance shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566374.XU CN209105513U (en) | 2018-09-19 | 2018-09-19 | A kind of novel pressure-casting type inductance shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209105513U true CN209105513U (en) | 2019-07-12 |
Family
ID=67153528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821566374.XU Active CN209105513U (en) | 2018-09-19 | 2018-09-19 | A kind of novel pressure-casting type inductance shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209105513U (en) |
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2018
- 2018-09-19 CN CN201821566374.XU patent/CN209105513U/en active Active
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