CN212850264U - High-efficient heat dissipation power filter - Google Patents
High-efficient heat dissipation power filter Download PDFInfo
- Publication number
- CN212850264U CN212850264U CN202021378809.5U CN202021378809U CN212850264U CN 212850264 U CN212850264 U CN 212850264U CN 202021378809 U CN202021378809 U CN 202021378809U CN 212850264 U CN212850264 U CN 212850264U
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- China
- Prior art keywords
- heat dissipation
- filter
- protective housing
- connecting plate
- power
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 49
- 230000001681 protective effect Effects 0.000 claims abstract description 46
- 239000000872 buffer Substances 0.000 claims description 2
- 239000007853 buffer solution Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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Abstract
The utility model discloses a high-efficient heat dissipation power supply filter, be in including protecting sheathing, setting filter circuit in the protecting sheathing, with filter circuit's one end electric connection's filter joint, with filter circuit's other end electric connection's power connection, setting are in the connecting plate of protecting sheathing one end, setting are in the connecting hole and the setting of connecting plate both sides are in the radiating component of protecting sheathing upper end middle part position. The utility model relates to a high-efficient heat dissipation power filter passes through the connecting plate and fixes protective housing, and then is convenient for fix protective housing, and is convenient for carry out real-time heat dissipation through the real-time electronic component to protective housing in of radiator unit, and then the effectual operating mass who improves power filter.
Description
Technical Field
The utility model relates to a relevant technical field of filter circuit specifically is a high-efficient heat dissipation power filter.
Background
The power supply filter is a filter circuit consisting of a capacitor, an inductor and a resistor, is also called as a power supply EMI filter, or is an EMI power supply filter, is a passive bidirectional network, and has one end provided with a power supply and the other end provided with a load; the principle of the Shanghai Sai electronic power filter is that an impedance adaptation network: the larger the impedance adaptation of the input side and the output side of the power supply filter with the power supply and the load side is, the more effective the attenuation of electromagnetic interference is; the filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency;
the inventor of the utility model finds that, the power filter in the prior art has simple structure and single use mode due to the design characteristics, and is inconvenient to carry out real-time heat dissipation on the power filter in the actual use process, thereby reducing the working quality of the power filter, and further failing to meet various use requirements of the power filter at present;
therefore, a high-efficiency heat dissipation power supply filter is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient heat dissipation power filter aims at improving the power filter among the prior art because its design characteristics itself, and simple structure and using-way are single, in the use of reality, are not convenient for carry out real-time heat dissipation to power filter, and then have reduced power filter's operating mass to can't satisfy the problem to power filter's multiple user demand at present.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-efficiency heat dissipation power filter comprises a protective shell, a filter circuit arranged in the protective shell, a filter joint electrically connected with one end of the filter circuit, a power joint electrically connected with the other end of the filter circuit, a connecting plate arranged at one end of the protective shell, connecting holes arranged at two sides of the connecting plate and a heat dissipation assembly arranged at the middle position of the upper end of the protective shell, so that the protective shell can be fixed through the connecting plate, the protective shell can be fixed conveniently, electronic elements in the protective shell can be dissipated in real time conveniently through the heat dissipation assembly, and the working quality of the power filter is effectively improved;
as a preferable aspect of the present invention, the inner side of the connecting plate is fixedly connected to the protective housing, and the outer diameter of the connecting plate is larger than the outer diameter of the protective housing, thereby facilitating the fixing of the protective housing by the connecting plate;
as a preferable aspect of the present invention, the connecting hole is configured to be through, and the inner wall of the connecting hole is configured to be a smooth arc surface, so that the connecting plate can be conveniently fixed through the connecting hole, thereby facilitating the fixing of the protective housing;
as a preferable aspect of the present invention, the heat dissipation assembly includes a heat dissipation fan disposed at the middle upper portion of the protective housing, a mounting hole disposed on the protective housing and adapted to the heat dissipation fan, and a cushion pad disposed on the mounting hole, the heat dissipation fan is externally connected to an electronic component inside the protective housing by a power supply wire, a mounting groove adapted to the cushion pad is disposed on an inner wall of the mounting hole, and an inner wall of the mounting groove is configured to be a smooth arc surface, so that the cushion pad is conveniently limited by the mounting groove, and the heat dissipation fan is conveniently protected by the cushion pad;
as the utility model discloses an in the preferred aspect, the even louvre that is provided with on the cushion pad, the louvre sets up to the penetrability, and then is convenient for through the effectual work precision who guarantees the heat dissipation fan of louvre.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design and easy operation, the utility model relates to a high-efficient heat dissipation power supply filter includes protective housing, sets up filter circuit in the protective housing, with filter circuit's one end electric connection's filter joint, with filter circuit's other end electric connection's power connector, setting are in the connecting plate of protective housing one end, setting are in the connecting hole and the setting of connecting plate both sides are in the radiator unit of protective housing upper end middle part position is convenient for further fix protective housing through the connecting plate, and then is convenient for fix protective housing, and is convenient for carry out real-time heat dissipation through the real-time electronic component to protective housing of radiator unit, and then the effectual operating mass who improves power supply filter.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a partial explosion diagram of the overall structure of the high-efficiency heat dissipation power filter of the present invention;
fig. 2 is a schematic structural diagram of another view angle of fig. 1 in the high-efficiency heat dissipation power filter of the present invention;
fig. 3 is a schematic structural diagram of the overall structure of the high-efficiency heat dissipation power filter of the present invention;
fig. 4 is a schematic structural diagram of a top view of fig. 3 in the high-efficiency heat dissipation power filter of the present invention.
In the figure: 1-protective shell, 2-connecting plate, 21-connecting hole, 3-filtering joint, 4-power supply joint, 5-mounting hole, 6-radiating fan, 7-buffer backing plate and 71-radiating hole.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a high-efficiency heat dissipation power filter comprises a protective shell 1, a filter circuit arranged in the protective shell 1, a filter joint 3 electrically connected with one end of the filter circuit, a power joint 4 electrically connected with the other end of the filter circuit, a connecting plate 2 arranged at one end of the protective shell 1, connecting holes 21 arranged at two sides of the connecting plate 2 and a heat dissipation assembly arranged at the middle position of the upper end of the protective shell 1, so that the protective shell 1 can be conveniently fixed through the connecting plate 2, the protective shell 1 can be conveniently fixed, and the electronic elements in the protective shell 1 can be conveniently dissipated in real time through the heat dissipation assembly, so that the working quality of the power filter is effectively improved;
referring to fig. 1, 2, 3 and 4, the inner side of the connecting plate 2 is fixedly connected to the protective casing 1, and the outer diameter of the connecting plate 2 is larger than that of the protective casing 1, so that the protective casing 1 can be conveniently fixed by the connecting plate 2;
referring to fig. 1, 2, 3 and 4, the connection hole 21 is configured to be through, and the inner wall of the connection hole 21 is configured to be a smooth arc surface, so that the connection plate 2 is conveniently fixed through the connection hole 21, and the protection shell 1 is conveniently fixed;
referring to fig. 1, 2, 3 and 4, the heat dissipation assembly includes a heat dissipation fan 6 disposed at the middle upper portion of the protective housing 1, a mounting hole 5 disposed on the protective housing 1 and adapted to the heat dissipation fan 6, and a cushion pad 7 disposed on the mounting hole 5, the heat dissipation fan 6 is externally connected to an electronic component in the protective housing 1 through a power supply wire, a mounting groove adapted to the cushion pad 7 is disposed on an inner wall of the mounting hole 5, and an inner wall of the mounting groove is a smooth arc surface, so that the cushion pad 7 is conveniently limited by the mounting groove, and the heat dissipation fan 6 is conveniently protected by the cushion pad 7;
referring to fig. 1, 2, 3 and 4, the cushion plate 7 is uniformly provided with heat dissipation holes 71, and the heat dissipation holes 71 are arranged to be through, so that the working accuracy of the heat dissipation fan 6 is effectively ensured through the heat dissipation holes 71.
The working principle is as follows: the utility model discloses a set up protecting sheathing 1, the filter circuit of setting in protecting sheathing 1, the filter joint 3 with filter circuit's one end electric connection, power connection 4 with filter circuit's other end electric connection, the setting is at the connecting plate 2 of 1 one end of protecting sheathing, the setting is at the connecting hole 21 of 2 both sides of connecting plate and set up the radiator unit at protecting sheathing 1 upper end middle part position, and then be convenient for fix protecting sheathing 1 through connecting plate 2, and then be convenient for fix protecting sheathing 1, and be convenient for carry out real-time heat dissipation through the real-time electronic component to protecting sheathing 1 in through radiator unit, and then the effectual operating mass who improves power filter.
The device obtained through the design can basically meet the requirement of improving the power filter in the prior art, and due to the design characteristics of the power filter, the device is simple in structure and single in use mode, and is inconvenient for carrying out real-time heat dissipation on the power filter in the actual use process, so that the working quality of the power filter is reduced, the use of the problems of various use requirements of the power filter at present cannot be met, but the designer further improves the device on the basis of further perfecting the function of the power filter.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient heat dissipation power filter which characterized in that: including protective housing (1), set up filter circuit in protective housing (1), with filter circuit's one end electric connection's filter joint (3), with filter circuit's other end electric connection's power connector (4), setting are in connecting plate (2), the setting of protective housing (1) one end are in connecting hole (21) and the setting of connecting plate (2) both sides are in the radiator unit of protective housing (1) upper end middle part position.
2. The high-efficiency heat-dissipation power filter as recited in claim 1, wherein the inner side of the connecting plate (2) is fixedly connected with the protective housing (1), and the outer diameter of the connecting plate (2) is larger than that of the protective housing (1).
3. The power filter with high heat dissipation efficiency as recited in claim 2, wherein the connection hole (21) is configured to be through, and an inner wall of the connection hole (21) is configured to be a smooth arc surface.
4. The filter of claim 3, wherein the heat dissipation assembly comprises a heat dissipation fan (6) disposed at the middle upper part of the protective housing (1), a mounting hole (5) disposed on the protective housing (1) and adapted to the heat dissipation fan (6), and a buffer pad (7) disposed on the mounting hole (5), wherein the heat dissipation fan (6) is externally connected to an electronic component inside the protective housing (1) through a power wire.
5. The high-efficiency heat dissipation power filter as claimed in claim 4, wherein the inner wall of the mounting hole (5) is provided with a mounting groove adapted to the buffer base plate (7), and the inner wall of the mounting groove is provided with a smooth arc surface.
6. The filter according to claim 5, wherein the cushion plate (7) is uniformly provided with heat dissipation holes (71), and the heat dissipation holes (71) are arranged to be through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378809.5U CN212850264U (en) | 2020-07-14 | 2020-07-14 | High-efficient heat dissipation power filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378809.5U CN212850264U (en) | 2020-07-14 | 2020-07-14 | High-efficient heat dissipation power filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212850264U true CN212850264U (en) | 2021-03-30 |
Family
ID=75115667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021378809.5U Expired - Fee Related CN212850264U (en) | 2020-07-14 | 2020-07-14 | High-efficient heat dissipation power filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212850264U (en) |
-
2020
- 2020-07-14 CN CN202021378809.5U patent/CN212850264U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |