CN204396833U - A kind of die casting of fin slip-on filter - Google Patents
A kind of die casting of fin slip-on filter Download PDFInfo
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- CN204396833U CN204396833U CN201420872794.6U CN201420872794U CN204396833U CN 204396833 U CN204396833 U CN 204396833U CN 201420872794 U CN201420872794 U CN 201420872794U CN 204396833 U CN204396833 U CN 204396833U
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- fin
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- stuck
- module
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Abstract
The utility model discloses a kind of die casting of fin slip-on filter, it is characterized in that, comprise cover half, section bar aluminum fin-stock, fin stuck-module and dynamic model; Described section bar aluminum fin-stock is notch cuttype, and described section bar aluminum fin-stock offers dovetail groove along the side be combined with die casting aluminium liquid, and described side is equidistantly provided with multiple breach; Described dynamic model offers straight trough, described straight trough and described section bar aluminum fin-stock suitable; Described cover half is provided with described fin stuck-module, offers linear through hole above described fin stuck-module, and described section bar aluminum fin-stock is located in described through hole.The utility model is by section bar aluminium processing fin, protect residence with fin stuck-module and state section bar aluminum fin-stock, aluminium section bar is made to stand the impact of aluminium liquid, making section bar accept to produce corresponding reaction force when impacting makes it be out of shape, guarantee that fin can not be out of shape, distortion, the fin tensile strength of shaping type postfilter cavity is high, perfect heat-dissipating.
Description
Technical field
The utility model relates to filter cavity die casting field, is specifically related to a kind of die casting of fin slip-on filter.
Background technology
Along with expanding economy and scientific and technical raising, people are in daily life to the lifting of network application amount; It is inexorable trend that network technology develops from 3G to 4G.Use AIR (radio frequency unit of the built-in aerial) solution of this product, replace existing antenna, easily can introduce a new standard or a new frequency range.Mobile operator also will benefit from it, because compared with traditional solution, AIR decreases number of components and is interconnected, and simplifies the structure, thus shortens the set-up time, decrease feeder loss, shorten cooling procedure.Along with the popularization of commercial project success, more project and the market share will inevitably be won.
Existing manufactured communication wave filter is present 4G technological service, its transmitting power is high, transmission receiving efficiency comparatively before 3G technology have raising at full speed, this just requires improving a lot before the self-radiating performance of product is comparatively, for meeting the universal market demand of 4G technology, must produce in enormous quantities.
Present pack alloy is applicable to producing in enormous quantities but himself heat conductivility is poor, meet the heat radiation of small-power wave filter still can, but existing high power 4G product demand cannot be met; Its excellent heat conductivity performance of extruded aluminium section can meet by force the radiating requirements of product, but because its later stage manufactures cavity need a large amount of machining, can produce very high processing cost and a large amount of time loss, so do not possess the demand of production in enormous quantities.
On the existing filter housing generally adopting the bonding die casting of glue to complete at section bar aluminum fin-stock, cause interface thermal resistance large, radiating effect is bad, and tensile strength is low.
Utility model content
For solving the problems of the technologies described above; we have proposed a kind of die casting of fin slip-on filter; by section bar aluminium processing fin; protect residence with fin stuck-module and state section bar aluminum fin-stock, make aluminium section bar stand the high temperature of 670 DEG C of aluminium liquid, the impact of high pressure, fin stuck-module protects fin; making section bar accept to produce corresponding reaction force when impacting makes it be out of shape; guarantee that fin can not be out of shape, distortion, the fin tensile strength of shaping type postfilter cavity is high, perfect heat-dissipating.
For achieving the above object, the technical solution of the utility model is as follows:
A die casting for fin slip-on filter, comprises cover half, section bar aluminum fin-stock, fin stuck-module and dynamic model; Described section bar aluminum fin-stock is notch cuttype, and described section bar aluminum fin-stock offers dovetail groove along the side be combined with die casting aluminium liquid, and described side is equidistantly provided with multiple breach; Described dynamic model offers straight trough, described straight trough and described section bar aluminum fin-stock suitable; Described cover half is provided with described fin stuck-module, offers linear through hole above described fin stuck-module, and described section bar aluminum fin-stock is located in described through hole.
Preferably, described breach is circular punching.
By technique scheme, the utility model passes through the full filling of die casting aluminium liquid of section bar aluminum fin-stock junction dovetail groove and circular punching, thus meets product fin tensile strength technical need and radiating effect demand; Adopt Die Casting to shorten the production cycle, decreasing the mach time in later stage greatly reduces production cost, meets the requirement of producing in enormous quantities; Product is inlayed the moment heat absorption capacity that section bar aluminum fin-stock strengthens radiator and is met product radiating requirements.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the die casting of a kind of fin slip-on filter disclosed in the utility model embodiment 1;
Fig. 2 is the section bar aluminum fin-stock structural representation of the die casting of a kind of fin slip-on filter disclosed in the utility model embodiment 1;
Fig. 3 is the structural representation of the dynamic model of the die casting of a kind of fin slip-on filter disclosed in the utility model embodiment 1.
Numeral and the corresponding component title represented by letter in figure:
1. cover half 2. section bar aluminum fin-stock 21. dovetail groove 22. circular punching 3. fin stuck-module 31. through hole 4. dynamic model 41. straight trough.
Detailed description of the invention
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
The utility model provides a kind of die casting of fin slip-on filter, its operation principle is: the utility model passes through the full filling of die casting aluminium liquid of section bar aluminum fin-stock junction dovetail groove and circular punching, thus meets product fin tensile strength technical need and radiating effect demand; Adopt Die Casting to shorten the production cycle, decreasing the mach time in later stage greatly reduces production cost, meets the requirement of producing in enormous quantities; Product is inlayed the moment heat absorption capacity that section bar aluminum fin-stock strengthens radiator and is met product radiating requirements.
Embodiment 1.
As shown in Figure 1, Figure 2 and Figure 3, a kind of die casting of fin slip-on filter, comprises cover half 1, section bar aluminum fin-stock 2, fin stuck-module 3 and dynamic model 4; Described section bar aluminum fin-stock is notch cuttype, and described section bar aluminum fin-stock offers dovetail groove 21 along the side be combined with die casting aluminium liquid, described side is equidistantly provided with multiple circular punching 22; Described dynamic model offers straight trough 41, described straight trough and described section bar aluminum fin-stock suitable; Described cover half is provided with described fin stuck-module, offers linear through hole 31 above described fin stuck-module, and described section bar aluminum fin-stock is located in described through hole.
By section bar aluminium processing fin; protect residence with fin stuck-module and state section bar aluminum fin-stock; aluminium section bar is made to stand the high temperature of 670 DEG C of aluminium liquid, the impact of high pressure; fin stuck-module protects fin; making section bar accept to produce corresponding reaction force when impacting makes it be out of shape; guarantee that fin can not be out of shape, distortion, the fin tensile strength of shaping type postfilter cavity is high, perfect heat-dissipating.
Above-described is only the die casting preferred embodiment of a kind of fin slip-on filter of the present utility model; should be understood that; for the person of ordinary skill of the art; under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. a die casting for fin slip-on filter, is characterized in that, comprises cover half, section bar aluminum fin-stock, fin stuck-module and dynamic model; Described section bar aluminum fin-stock is notch cuttype, and described section bar aluminum fin-stock offers dovetail groove along the side be combined with die casting aluminium liquid, and described side is equidistantly provided with multiple breach; Described dynamic model offers straight trough, described straight trough and described section bar aluminum fin-stock suitable; Described cover half is provided with described fin stuck-module, offers linear through hole above described fin stuck-module, and described section bar aluminum fin-stock is located in described through hole.
2. the die casting of a kind of fin slip-on filter according to claim 1, is characterized in that, described breach is circular punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872794.6U CN204396833U (en) | 2014-12-30 | 2014-12-30 | A kind of die casting of fin slip-on filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872794.6U CN204396833U (en) | 2014-12-30 | 2014-12-30 | A kind of die casting of fin slip-on filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396833U true CN204396833U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420872794.6U Active CN204396833U (en) | 2014-12-30 | 2014-12-30 | A kind of die casting of fin slip-on filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119502A1 (en) * | 2018-12-14 | 2020-06-18 | 珠海市润星泰电器有限公司 | Die casting method for filtering cavity |
-
2014
- 2014-12-30 CN CN201420872794.6U patent/CN204396833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119502A1 (en) * | 2018-12-14 | 2020-06-18 | 珠海市润星泰电器有限公司 | Die casting method for filtering cavity |
| US11752548B2 (en) | 2018-12-14 | 2023-09-12 | Zhuhai Runxingtai Electrical Co., Ltd | Die casting method for filtering cavity |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |