CN217957575U

CN217957575U - Heat dissipation mechanism of filter

Info

Publication number: CN217957575U
Application number: CN202221386605.5U
Authority: CN
Inventors: 耿俊成; 王仁华
Original assignee: Suzhou Renhua Precision Machinery Co ltd
Current assignee: Suzhou Renhua Precision Machinery Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-02
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a heat dissipation mechanism of wave filter, it includes heating panel etc. is equipped with a plurality of louvres on the heating panel, and heat radiation fins fixes on the heating panel, and first fan frame, first fan are all installed on heat radiation fins's top, connect through the heat-conducting plate between heating panel and the cooler bin, and second fan frame, second fan, third fan all are located the top of cooler bin, and inlet, liquid outlet are located the both sides of cooler bin respectively. A part of heat emitted by the filter is conducted to the radiating fins through the radiating plate to be radiated, and the other part of heat emitted by the filter is conducted to the cooling box through the heat conducting plate to be cooled and radiated, so that the working stability of the filter is ensured.

Description

Heat dissipation mechanism of filter

Technical Field

The utility model relates to a heat dissipation mechanism especially relates to a heat dissipation mechanism of wave filter.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequency outside the frequency point to obtain a power signal of the specific frequency or eliminate the power signal after the specific frequency, so that the filter is widely applied to electronic products, but the temperature in the filter is increased due to heat accumulation because part of electric energy is converted into heat energy after the internal resistance of the filter is electrified, and the work of the filter is unstable.

Disclosure of Invention

To the above situation, in order to overcome the defects of the prior art, the utility model provides a heat dissipation mechanism of filter.

The utility model discloses a solve above-mentioned technical problem through following technical scheme: the utility model provides a heat dissipation mechanism of wave filter, a serial communication port, it includes the heating panel, cooling fin, first fan frame, first fan, the heat-conducting plate, the cooler bin, second fan frame, the second fan, the third fan, the inlet, the liquid outlet, be equipped with a plurality of louvres on the heating panel, cooling fin fixes on the heating panel, first fan frame, first fan is all installed on cooling fin's top, connect through the heat-conducting plate between heating panel and the cooler bin, second fan frame, the second fan, the third fan all is located the top of cooler bin, the inlet, the liquid outlet is located the both sides of cooler bin respectively.

Preferably, a cooling plate is arranged between the cooling box and the heat conducting plate.

Preferably, the cooling plate is made of aluminum alloy plate.

Preferably, the heat conducting plate is a copper plate or a copper alloy plate.

Preferably, a first filter screen is arranged on the first fan frame and positioned above the first fan.

Preferably, the second fan frame is provided with a second filter screen and a third filter screen, the second filter screen is located above the second fan, and the third filter screen is located above the third fan.

Preferably, four corners of the heat dissipation plate are respectively provided with a positioning column.

The utility model discloses an actively advance the effect and lie in:

the radiating plate is provided with a plurality of radiating holes, cooling liquid is stored in the cooling box, the radiating plate is attached to the filter, a part of heat emitted by the filter is conducted to the radiating fins through the radiating plate to be radiated, and the other part of heat emitted by the filter is conducted to the cooling box through the heat conducting plate to be cooled and radiated, so that the working stability of the filter is ensured. The first fan can blow air to the radiating fins, and the second fan and the third fan blow air to the cooling box, so that heat dissipation is accelerated, and the heat dissipation efficiency is improved.

And the first fan frame is provided with a first filter screen which is positioned above the first fan, and the first filter screen can filter impurities such as dust and prevent the impurities such as dust from being adhered to the first fan to influence the use of the first fan. The second fan frame is provided with a second filter screen and a third filter screen, the second filter screen is located above the second fan, the third filter screen is located above the third fan, and the second filter screen and the third filter screen can filter impurities such as dust and prevent the impurities such as dust from being adhered to the second fan and the third fan and influencing the use of the second fan and the third fan.

Drawings

Fig. 1 is a schematic side structural diagram of a heat dissipation mechanism (embodiment one) of the filter of the present invention.

Fig. 2 is a schematic diagram of another side structure of the heat dissipation mechanism (embodiment one) of the filter of the present invention.

Fig. 3 is a schematic structural diagram of a heat dissipation mechanism (embodiment two) of the filter of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

As shown in fig. 1 and fig. 2, the utility model discloses heat dissipation mechanism of wave filter includes heating panel 1, heat radiation fins 2, first fan frame 3, first fan 4, heat-conducting plate 5, cooling box 6, second fan frame 7, second fan 8, third fan 9, inlet 10, liquid outlet 11, be equipped with a plurality of louvres 12 on the heating panel 1, heat radiation fins 2 are fixed on heating panel 1, first fan frame 3, first fan 4 is all installed on heat radiation fins 2's top, connect through heat-conducting plate 5 between heating panel 1 and the cooling box 6, second fan frame 7, second fan 8, third fan 9 all is located the top of cooling box 6, inlet 10, liquid outlet 11 is located the both sides of cooling box 6 respectively.

A cooling plate 13 is arranged between the cooling box 6 and the heat conducting plate 5, and primary cooling is performed through the cooling plate 13 to prevent the cooling box 6 from being damaged.

The cooling plate 13 is made of aluminum alloy plate, so that the cooling effect is improved.

The heat conducting plate 5 adopts a copper plate or a copper alloy plate, so that the heat conducting performance is improved.

The utility model discloses a theory of operation as follows: the utility model discloses a parts such as heating panel 1, heat radiation fin 2, first fan frame 3, first fan 4, heat-conducting plate 5, cooler bin 6, second fan frame 7, second fan 8, third fan 9, inlet 10, liquid outlet 11, louvre 12, cooling plate 13 are the parts that general standard spare or field technician know, and its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method. When the radiating device is used, the radiating plate 1 is provided with the plurality of radiating holes 12, the cooling box 6 stores cooling liquid, the radiating plate 1 is attached to the filter, a part of heat emitted by the filter is conducted to the radiating fins 2 through the radiating plate 1 for radiating, and the other part of heat emitted by the filter is conducted to the cooling box 6 through the heat conducting plate 5 for cooling and radiating, so that the stable work of the filter is ensured. The first fan 4 can blow the heat dissipation fins 2, and the second fan 8 and the third fan 9 blow the cooling box 6, so that heat dissipation is accelerated, and heat dissipation efficiency is improved.

Example two

As shown in fig. 3, the second embodiment is substantially the same as the first embodiment, and mainly differs in the following points:

first fan frame 3 is last to be equipped with first filter screen 14, and first filter screen 14 is located the top of first fan 4, and first filter screen 14 can filter impurity such as dust, prevents that impurity such as dust from adhering on first fan 4, influences first fan 4's use.

The second fan frame 7 is provided with a second filter screen 15 and a third filter screen 16, the second filter screen 15 is located above the second fan 8, the third filter screen 16 is located above the third fan 9, the second filter screen 15 and the third filter screen 16 can filter impurities such as dust, and the impurities such as dust are prevented from being adhered to the second fan 8 and the third fan 9 to influence the use of the second fan 8 and the third fan 9.

Four corners of the heat dissipation plate 1 are respectively provided with a positioning column 17, so that the heat dissipation plate and the filter can be conveniently positioned.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a heat dissipation mechanism of wave filter, its characterized in that, it includes heating panel (1), heat radiation fin (2), first fan frame (3), first fan (4), heat-conducting plate (5), cooler bin (6), second fan frame (7), second fan (8), third fan (9), inlet (10), liquid outlet (11), be equipped with a plurality of louvres (12) on heating panel (1), heat radiation fin (2) are fixed on heating panel (1), first fan frame (3), first fan (4) are all installed on the top of heat radiation fin (2), connect through heat-conducting plate (5) between heating panel (1) and cooler bin (6), second fan frame (7), second fan (8), third fan (9) all are located the top of cooler bin (6), inlet (10), liquid outlet (11) are located the both sides of cooler bin (6) respectively.

2. The heat-dissipating mechanism of a filter according to claim 1, wherein a cooling plate (13) is provided between the cooling box (6) and the heat-conducting plate (5).

3. The heat dissipating mechanism for a filter according to claim 2, wherein the cooling plate (13) is made of an aluminum alloy plate.

4. The heat dissipating mechanism of a filter according to claim 1, wherein the heat conducting plate (5) is a copper plate or a copper alloy plate.

5. The heat dissipation mechanism of a filter according to claim 1, wherein the first fan frame (3) is provided with a first filter (14), and the first filter (14) is located above the first fan (4).

6. The heat dissipation mechanism of a filter according to claim 1, wherein the second fan frame (7) is provided with a second filter (15) and a third filter (16), the second filter (15) being located above the second fan (8), and the third filter (16) being located above the third fan (9).

7. The heat dissipating mechanism for a filter according to claim 1, wherein the heat dissipating plate (1) is provided at each of four corners thereof with a positioning post (17).