CN212910570U - Heat dissipation type wave filter with air-cooled structure - Google Patents
Heat dissipation type wave filter with air-cooled structure Download PDFInfo
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- CN212910570U CN212910570U CN202021976085.4U CN202021976085U CN212910570U CN 212910570 U CN212910570 U CN 212910570U CN 202021976085 U CN202021976085 U CN 202021976085U CN 212910570 U CN212910570 U CN 212910570U
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- wave filter
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Abstract
The utility model discloses a heat dissipation type wave filter with forced air cooling structure, comprising a base plate, bottom plate upper end fixedly connected with casing, be provided with the ventilation hole on the bottom plate, the bottom plate upper end is provided with radiator fan, fixedly connected with heating panel in the casing, be provided with first louvre on the heating panel, heating panel upper end fixedly connected with wave filter main part, wave filter main part upper end fixedly connected with fin, the casing upper end is provided with the second louvre. Both sides all are provided with the louvre about this heat dissipation type wave filter with forced air cooling structure's casing, form the convection current, and quick heat dissipation is provided with radiator fan on the bottom plate, can accelerate the air convection current for rate of heat dissipation is provided with the fin in addition at wave filter main part upside, plays better heat dissipation cooling effect.
Description
Technical Field
The utility model relates to a wave filter technical field specifically is a heat dissipation type wave filter with forced air cooling structure.
Background
The filter is the filter circuit who comprises electric capacity, inductance and resistance, the filter can carry out effective filtering to the frequency point of specific frequency in the power cord or frequency beyond this frequency point, obtain the power signal of a specific frequency, or eliminate the power signal behind a specific frequency, the same with other electronic component, the filter can produce a large amount of heats at the during operation and make self and the inside temperature rise of system of configuration, if not in time discharge the heat, along with thermal quick accumulation, its operating performance and life can continuously descend, current filter heat abstractor is more single, the radiating efficiency is not high. To this end, we propose a heat dissipation type filter with an air-cooled structure.
Disclosure of Invention
An object of the utility model is to provide a heat dissipation type wave filter with forced air cooling structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation type filter with an air cooling structure comprises a bottom plate, wherein fixing bolts are arranged at four corners of the bottom plate in a penetrating manner, locking nuts are connected to the fixing bolts in a threaded manner, a shell is fixedly connected to the upper end of the bottom plate, ventilation holes are formed in the bottom plate and are arranged at equal intervals, at least two heat dissipation fans are arranged at the upper end of the bottom plate and are positioned in the shell, a heat dissipation plate is fixedly connected in the shell and is positioned above the heat dissipation fans, two ends of the heat dissipation plate penetrate through the shell, first heat dissipation holes are formed in the heat dissipation plate and are arranged at equal intervals, a filter main body is fixedly connected to the upper end of the heat dissipation plate, binding posts are symmetrically and fixedly connected to two sides of the filter main body, and the binding posts penetrate through the shell, the filter comprises a filter body and is characterized in that radiating fins are fixedly connected to the upper end of the filter body and arranged at equal intervals, the other ends of the radiating fins are fixedly connected to the upper end of a shell, second radiating holes are formed in the upper end of the shell, and the second radiating holes and the radiating fins are arranged in a staggered mode.
Preferably, the length of the bottom plate is greater than the length of the housing.
Preferably, the bottom end of the cooling fan is connected with a motor in a transmission manner.
Preferably, the radiating fin and the radiating plate are both made of metal materials.
Preferably, the shell is internally and fixedly connected with a dust screen, the dust screen is positioned between the cooling fan and the cooling plate, and the dust screen is horizontally arranged.
Compared with the prior art, the beneficial effects of the utility model are that: both sides all are provided with ventilation hole and louvre about this heat dissipation type wave filter's with forced air cooling structure casing, form the convection current, utilize the quick heat dissipation of outside air, be provided with radiator fan on the bottom plate, can accelerate the air convection, accelerate heat dissipation rate, be provided with the fin in wave filter main part upside in addition, the fin can be fast with the heat conduction of wave filter on the casing, and give off in the external world through the casing, the second louvre of casing upper end also assists the fin to dispel the heat, play better heat dissipation cooling effect.
Drawings
Fig. 1 is a front sectional view of the present invention.
In the figure: the filter comprises a bottom plate 1, a fixing bolt 2, a locking nut 3, a vent hole 4, a cooling fan 5, a shell 6, a dust screen 7, a cooling plate 8, a first cooling hole 9, a filter body 10, a wiring terminal 11, a cooling fin 12 and a second cooling hole 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a heat dissipation type filter with an air cooling structure comprises a bottom plate 1, wherein fixing bolts 2 penetrate through four corners of the bottom plate 1, locking nuts 3 are connected to the fixing bolts 2 in a threaded mode, and the filter is fixed through the fixing bolts 2 and the locking nuts 3 on the bottom plate 1;
the upper end of the bottom plate 1 is fixedly connected with a shell 6, the bottom plate 1 is provided with a plurality of vent holes 4, the vent holes 4 are arranged at equal intervals, the upper end of the bottom plate 1 is provided with at least two cooling fans 5, the cooling fans 5 are positioned in the shell 6, heat in the shell 6 can be dissipated through the vent holes 4 on the bottom plate 1, and the cooling fans 5 accelerate air circulation in the shell 6 and accelerate the heat dissipation rate;
the heat dissipation plate 8 is fixedly connected in the shell 6, the heat dissipation plate 8 is positioned above the heat dissipation fan 5, two ends of the heat dissipation plate 8 penetrate through the shell 6, a first heat dissipation hole 9 is formed in the heat dissipation plate 8, the first heat dissipation hole 9 is provided with a plurality of heat dissipation holes which are arranged at equal intervals, the upper end of the heat dissipation plate 8 is fixedly connected with the filter main body 10, heat generated by the filter main body 10 can be firstly transferred to the heat dissipation plate 8 which is in contact with the heat dissipation plate 10, the first heat dissipation hole 9 is formed in the heat dissipation plate 8, the contact area of the heat dissipation plate 8 and air is increased, heat dissipation is accelerated, the heat dissipation fan 5 can act on the space above the heat dissipation plate 8 due to the arrangement of the first heat dissipation hole 9, two ends of the heat;
filter main part 10 bilateral symmetry fixedly connected with terminal 11, terminal 11 runs through casing 6 and sets up, filter main part 10 upper end fixedly connected with fin 12, fin 12 is provided with a plurality of and equidistant range, fin 12 other end fixed connection is in casing 6 upper end, casing 6 upper end is provided with second louvre 13, second louvre 13 and fin 12 dislocation set, the produced heat of filter main part 10 passes through fin 12 and transmits to casing 6 on, and distribute away the heat through casing 6, second louvre 13 of casing 6 upper end assists fin 12 to dispel the heat, and second louvre 13 and ventilation hole 4 can form the convection current, accelerate the circulation of air, accelerate heat dissipation rate.
Further, the length of the bottom plate 1 is greater than the length of the housing 6.
Further, the bottom end of the cooling fan 5 is connected with a motor in a transmission manner.
Further, the heat sink 12 and the heat sink 8 are made of metal.
Furthermore, a dust screen 7 is fixedly connected in the housing 6, the dust screen 7 is positioned between the cooling fan 5 and the cooling plate 8, and the dust screen 7 is horizontally arranged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a heat dissipation type wave filter with forced air cooling structure, includes bottom plate (1), its characterized in that: the heat dissipation device is characterized in that fixing bolts (2) are arranged at four corners of the bottom plate (1) in a penetrating manner, locking nuts (3) are connected onto the fixing bolts (2) in a threaded manner, a shell (6) is fixedly connected to the upper end of the bottom plate (1), vent holes (4) are formed in the bottom plate (1), a plurality of heat dissipation fans (5) are arranged at equal intervals, at least two heat dissipation fans (5) are arranged at the upper end of the bottom plate (1), the heat dissipation fans (5) are located in the shell (6), heat dissipation plates (8) are fixedly connected in the shell (6), the heat dissipation plates (8) are located above the heat dissipation fans (5), two ends of each heat dissipation plate (8) penetrate through the shell (6), first heat dissipation holes (9) are formed in the heat dissipation plates (8), and the first heat dissipation holes (9) are arranged at multiple equal intervals, heating panel (8) upper end fixedly connected with wave filter main part (10), wave filter main part (10) bilateral symmetry fixedly connected with terminal (11), terminal (11) run through casing (6) and set up, wave filter main part (10) upper end fixedly connected with fin (12), fin (12) are provided with a plurality of and equidistant range, fin (12) other end fixed connection is in casing (6) upper end, casing (6) upper end is provided with second louvre (13), second louvre (13) and fin (12) dislocation set.
2. A heat dissipation type filter with an air-cooled structure according to claim 1, wherein: the length of the bottom plate (1) is larger than that of the shell (6).
3. A heat dissipation type filter with an air-cooled structure according to claim 1, wherein: the bottom end of the heat radiation fan (5) is connected with a motor in a transmission way.
4. A heat dissipation type filter with an air-cooled structure according to claim 1, wherein: the radiating fins (12) and the radiating plate (8) are made of metal materials.
5. A heat dissipation type filter with an air-cooled structure according to claim 1, wherein: fixedly connected with dust screen (7) in casing (6), dust screen (7) are located between radiator fan (5) and heating panel (8), dust screen (7) horizontal setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976085.4U CN212910570U (en) | 2020-09-10 | 2020-09-10 | Heat dissipation type wave filter with air-cooled structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976085.4U CN212910570U (en) | 2020-09-10 | 2020-09-10 | Heat dissipation type wave filter with air-cooled structure |
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| Publication Number | Publication Date |
|---|---|
| CN212910570U true CN212910570U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021976085.4U Active CN212910570U (en) | 2020-09-10 | 2020-09-10 | Heat dissipation type wave filter with air-cooled structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113194657A (en) * | 2021-05-18 | 2021-07-30 | 山东立尔智能科技有限公司 | Narrow-band power carrier network controller |
-
2020
- 2020-09-10 CN CN202021976085.4U patent/CN212910570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113194657A (en) * | 2021-05-18 | 2021-07-30 | 山东立尔智能科技有限公司 | Narrow-band power carrier network controller |
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