CN214413335U

CN214413335U - High-performance dual-channel filter

Info

Publication number: CN214413335U
Application number: CN202023217510.4U
Authority: CN
Inventors: 严格; 赵俊; 章秀银; 汪玮玺
Original assignee: Jiangsu Jiangjia Electronics Co ltd
Current assignee: Jiangsu Jiangjia Electronics Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-15
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a wave filter technical field just discloses a high performance binary channels wave filter, including the wave filter body, the left and right sides of wave filter body all is provided with connects electronic component, the equal fixedly connected with installed part in both sides around the wave filter body, and the inlet port has been seted up to the upper surface of wave filter body, and the inside fixedly connected with filter screen of inlet port, the last fixed surface of wave filter body are connected with the clearance ring, and the clearance ring is circular cone line and inside cavity, and the inside bottom surface of wave filter body is provided with the heat dissipation fan, the inside bottom surface fixedly connected with temperature-sensing ware of wave filter body. This high performance binary channels wave filter, heat dissipation ball rotate to be connected in the inside of clearance ring, and then when heat dissipation ball changes, and then the inner wall of clearance ring scrapes heat dissipation ball surface, and then scrapes down can with the adsorbed dust of heat dissipation ball, and then avoids heat dissipation ball to carry the inside phenomenon of dust entering filter body.

Description

High-performance dual-channel filter

Technical Field

The utility model relates to a wave filter technical field specifically is a high performance binary channels wave filter.

Background

The filter is a filter circuit composed of a capacitor, an inductor and a resistor, and can effectively filter a frequency point of a specific frequency in a power line or frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.

The consumption of wave filter is higher, can produce a large amount of heats in the course of the work, and most present wave filters generally adopt the thermovent heat dissipation, and the radiating effect is not very good, does not reach the heat dissipation demand under the long-time work operation operating mode of equipment, and the thermovent advances the dust easily, clears up the difficulty.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high performance binary channels wave filter possesses can effectually dispel the heat at a high speed, prevents simultaneously that the dust from entering into advantages such as the inside of louvre, has solved current wave filter and has generally adopted the thermovent heat dissipation, and the radiating effect is not fine, can not reach the heat dissipation demand under the long-time work operation operating mode of equipment, and the thermovent advances the dust easily, clears up the problem of difficulty.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high performance binary channels wave filter, includes the filter body, the left and right sides of filter body all is provided with connects electronic component, the equal fixedly connected with installed part in both sides around the filter body, the inlet port has been seted up to the upper surface of filter body, the inside fixedly connected with filter screen of inlet port, the last fixed surface of filter body is connected with the clearance ring, the clearance ring is the circular cone line and inside cavity, the inside bottom surface of filter body is provided with the heat dissipation fan, the inside bottom surface fixedly connected with temperature-sensing ware of filter body, the inside of clearance ring is provided with dust proof heat dissipation mechanism.

Preferably, dust-proof heat dissipation mechanism includes the heat dissipation ball, the heat dissipation ball sets up in the inside of clearance ring, the through-hole has been seted up to the upper surface of filter body, the clearance ring is located the top of through-hole, a part of heat dissipation ball extends to the inside of through-hole, the inside fixedly connected with heat collecting plate of through-hole, the arc wall has been seted up to the upper surface of heat collecting plate, logical groove has been seted up to the lower surface of heat collecting plate, lead to the groove and communicate with each other with the arc wall, the lower fixed surface of heat collecting plate is connected with heat conduction wing, the quantity of heat conduction wing is two, the diaphragm of two heat conduction wings does not contact with the inner wall of filter body.

Preferably, the outer surface of the heat dissipation ball is provided with a heat collection groove, and the inside of the heat collection groove is fixedly connected with a filter screen.

Preferably, the inside of heat dissipation ball rotates and is connected with the dead lever, and dead lever fixed connection is on the inner wall of clearance ring, and the heat dissipation ball rotates through the dead lever that sets up to be connected in the inside of clearance ring, the surface of heat dissipation ball and the inner wall contact of clearance ring.

Preferably, the lower end surface of the heat dissipation ball is in contact with the inner wall of the arc-shaped groove.

Preferably, the through grooves are communicated with the arc-shaped grooves, and the heat conduction fins are L-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides a high performance binary channels wave filter possesses following beneficial effect:

1. in the high-performance double-channel filter, the heat dissipation fan blows the heat at the bottom of the filter body upwards, so that the heat conduction fins can accelerate the adsorption of the heat, the heat on the heat conduction fins is transferred to the heat collection plate, the heat on the heat collection plate is transferred to the heat dissipation balls, the hot air flow rises along with the starting of the heat dissipation fan, and then the heat dissipation balls are pushed to rotate, because one part of the heat dissipation balls are positioned on the outer surface of the filter body, and then the high-efficiency heat dissipation can be realized along with the rotation of the heat dissipation balls, meanwhile, the heat dissipation is carried out inside the filter body through the rotation of the arranged heat dissipation balls, so that the dust can be effectively prevented from entering the inside of the filter body through the through holes to damage electronic elements, the heat dissipation balls are rotatably connected inside the cleaning ring through the arranged heat dissipation balls, and then when the heat dissipation balls rotate, the inner wall of the cleaning ring scrapes the outer surface of the heat dissipation balls, and then can scrape the adsorbed dust of heat dissipation ball down, and then avoid the heat dissipation ball to carry the inside phenomenon of dust entering filter body.

2. The high-performance double-channel filter can lead the redundant hot air flow to be converged inside the heat-converging groove through the arranged heat-converging groove, thereby discharging the outside of the filter body along with the rotation of the heat dissipation ball, further realizing the heat dissipation of the inside of the filter body, thereby leading the external air to enter the filter body and further realizing the exchange of air flow, further, through the arranged filter screen, external dust can be effectively prevented from entering the filter body through the air inlet, thereby avoiding the damage of dust to the electronic elements in the filter body, simultaneously improving the service life of the filter body, reducing the cost of replacement and maintenance, preventing the transverse plates of the heat conduction fins from contacting with the filter body, and then avoid the heat of heat conduction wing to cause the damage to the wave filter body, and then improve the life of wave filter body.

Drawings

Fig. 1 is a schematic structural diagram of a high-performance dual-channel filter according to the present invention;

fig. 2 is a schematic plan view of the internal structure of the filter body of the present invention;

fig. 3 is a schematic plan view of the structure of the heat dissipating ball of the present invention.

In the figure: 1 filter body, 2 clearance rings, 3 heat dissipation balls, 4 filter screens, 5 inlet ports, 6 installed parts, 7 through holes, 8 heat gathering grooves, 9 heat gathering plates, 10 heat conduction fins, 11 arc-shaped grooves, 12 through grooves, 13 connection electronic components, 14 temperature sensors, 15 heat dissipation fans and 16 fixing rods.

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. 1-3, the present invention provides a new technical solution: a high-performance dual-channel filter comprises a filter body 1, connection electronic elements 13 are arranged on the left side and the right side of the filter body 1, the connection electronic elements 13 are of an existing structure and are not described in detail herein, mounting parts 6 are fixedly connected to the front side and the rear side of the filter body 1, threaded holes are formed in the mounting parts 6, the filter body 1 is further fixed through the mounting parts 6 through external screws, air inlet holes 5 are formed in the upper surface of the filter body 1, the number of the air inlet holes 5 is four, the four air inlet holes 5 are respectively arranged around the upper surface of the filter body 1, filter screens 4 are fixedly connected inside the air inlet holes 5, through the arranged air inlet holes 5, external air can enter the filter body 1, further, the exchange of air flows is realized, further, through the arranged filter screens 4, further, external dust can be effectively prevented from entering the filter body 1 through the air inlet holes 5, further, the damage of dust to electronic elements inside the filter body 1 is avoided, the service life of the filter body 1 is prolonged, and the replacement and maintenance costs are reduced;

the upper surface of the filter body 1 is fixedly connected with a cleaning ring 2, the cleaning ring 2 is in a conical line and is hollow inside, a plurality of heat dissipation balls 3 are arranged inside the cleaning ring 2, heat accumulation grooves 8 are formed in the outer surfaces of the heat dissipation balls 3, filter screens 4 are also fixedly connected inside the heat accumulation grooves 8, the number of the heat accumulation grooves 8 is multiple, the internal structures of the heat accumulation grooves 8 are the same, fixing rods 16 are rotatably connected inside the heat dissipation balls 3, the fixing rods 16 are fixedly connected on the inner walls of the cleaning ring 2, through holes 7 are formed in the upper surface of the filter body 1, the cleaning ring 2 is positioned above the through holes 7, a part of the heat dissipation balls 3 extends into the through holes 7, heat accumulation plates 9 are fixedly connected inside the through holes 7, arc-shaped grooves 11 are formed in the upper surface of the heat accumulation plates 9, through grooves 12 are formed in the lower surface of the heat accumulation plates 9, the through grooves 12 are communicated with the arc-shaped grooves 11, heat conduction fins 10 are fixedly connected to the lower surfaces of the heat accumulation plates 9, the heat conduction fins 10 are L-shaped, the number of the heat conduction fins 10 is two, the transverse plates of the heat conduction fins 10 are not in contact with the inner wall of the filter body 1, and further are not in contact with the filter body 1 through the arranged transverse plates of the heat conduction fins 10, so that the heat of the heat conduction fins 10 is prevented from damaging the filter body 1, the service life of the filter body 1 is prolonged, the heat dissipation fan 15 is arranged on the inner bottom surface of the filter body 1, the temperature sensor 14 is fixedly connected with the inner bottom surface of the filter body 1, the temperature sensor 14 and the heat dissipation fan 15 are both of the existing structure and are not described in more detail herein, further through the arranged temperature sensor 14, when the temperature sensor 14 senses that the inner temperature of the filter body 1 is too high, the heat dissipation fan 15 is started, further the heat dissipation fan 15 rotates, further the heat dissipation fan 15 blows the heat at the bottom of the filter body 1 upwards, the heat conducting fins 10 can accelerate the absorption of heat, and then the heat on the heat conducting fins 10 is transferred to the heat collecting plate 9, and then the heat on the heat collecting plate 9 is transferred to the heat dissipating ball 3, and with the start of the heat dissipating fan 15, the hot air flow rises, and then the heat dissipating ball 3 is pushed to rotate, because a part of the heat dissipating ball 3 is positioned on the outer surface of the filter body 1, and then the heat can be efficiently dissipated with the rotation of the heat dissipating ball 3, and simultaneously the redundant hot air flow can be gathered in the heat gathering groove 8 through the arranged heat gathering groove 8, and then the redundant hot air flow is discharged out of the filter body 1 along with the rotation of the heat dissipating ball 3, so as to further achieve the heat dissipation of the inside of the filter body 1, and simultaneously the heat dissipation of the inside of the filter body 1 is performed through the rotation of the arranged heat dissipating ball 3, so that the dust can be effectively prevented from entering the inside of the filter body 1 through the through holes 7 to cause damage to the electronic elements, rotate through setting up heat dissipation ball 3 and connect in the inside of clearance ring 2, and then when heat dissipation ball 3 changes, and then the inner wall of clearance ring 2 scrapes heat dissipation ball 3 surfaces, and then scrapes down can with the adsorbed dust of heat dissipation ball 3, and then avoids heat dissipation ball 3 to carry the inside phenomenon of dust entering filter body 1.

The working principle is as follows: when the temperature sensor 14 senses that the internal temperature of the filter body 1 is too high, the heat dissipation fan 15 is started, the heat dissipation fan 15 rotates, the heat dissipation fan 15 blows heat at the bottom of the filter body 1 upwards, the heat conduction fins 10 can accelerate heat absorption, heat on the heat conduction fins 10 is transferred to the heat collection plate 9, heat on the heat collection plate 9 is transferred to the heat dissipation balls 3, hot air flow rises along with the start of the heat dissipation fan 15, and the heat dissipation balls 3 are pushed to rotate, because one part of the heat dissipation balls 3 are positioned on the outer surface of the filter body 1, efficient heat dissipation can be realized along with the rotation of the heat dissipation balls 3, meanwhile, redundant hot air flow can be gathered inside the heat collection grooves 8 through the arranged heat collection grooves 8, and then the heat is discharged out of the filter body 1 along with the rotation of the heat dissipation balls 3, so as to realize heat dissipation inside the filter body 1, simultaneously through the heat dissipation ball 3 rotation that sets up dispel the heat to filter body 1 inside, and then can effectually prevent that the dust from leading to the fact the damage to electronic component through the inside that through-hole 7 got into filter body 1, rotate the inside of connecting at clearance ring 2 through setting up heat dissipation ball 3, and then when heat dissipation ball 3 changes, and then the inner wall of clearance ring 2 scrapes heat dissipation ball 3 surface, and then scrape the adsorbed dust of heat dissipation ball 3 down, and then avoid heat dissipation ball 3 to carry the dust and get into the inside phenomenon of filter body 1.

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

1. A high performance dual channel filter, includes filter body (1), its characterized in that: the filter comprises a filter body (1), wherein the left side and the right side of the filter body (1) are respectively provided with a connecting electronic element (13), the front side and the rear side of the filter body (1) are respectively provided with a mounting part (6) fixedly connected with, an air inlet (5) is formed in the upper surface of the filter body (1), a filter screen (4) is fixedly connected inside the air inlet (5), the upper surface of the filter body (1) is fixedly connected with a cleaning ring (2), the cleaning ring (2) is conical and hollow, a heat dissipation fan (15) is arranged on the bottom surface inside the filter body (1), a temperature sensor (14) is fixedly connected on the bottom surface inside the filter body (1), and a dust-proof heat dissipation mechanism is arranged inside the cleaning ring (2).

2. A high performance dual channel filter as claimed in claim 1, wherein: dust-proof heat dissipation mechanism includes heat dissipation ball (3), heat dissipation ball (3) set up the inside at clearance ring (2), through-hole (7) have been seted up to the upper surface of filter body (1), clearance ring (2) are located the top of through-hole (7), a part of heat dissipation ball (3) extends to the inside of through-hole (7), the inside fixedly connected with heat gathering plate (9) of through-hole (7), arc wall (11) have been seted up to the upper surface of heat gathering plate (9), logical groove (12) have been seted up to the lower surface of heat gathering plate (9), it communicates each other with arc wall (11) to lead to groove (12), the lower surface fixedly connected with heat conduction wing (10) of heat gathering plate (9), the quantity of heat conduction wing (10) is two, the diaphragm of two heat conduction wings (10) does not contact with the inner wall of filter body (1).

3. A high performance dual channel filter as claimed in claim 2, wherein: the outer surface of the heat dissipation ball (3) is provided with a heat accumulation groove (8), and the inside of the heat accumulation groove (8) is fixedly connected with a filter screen (4) in the same way.

4. A high performance dual channel filter as claimed in claim 2, wherein: the inside of heat dissipation ball (3) rotates and is connected with dead lever (16), and dead lever (16) fixed connection is on the inner wall of clearance ring (2), and heat dissipation ball (3) rotate through dead lever (16) that set up and connect in the inside of clearance ring (2), the surface of heat dissipation ball (3) and the inner wall contact of clearance ring (2).

5. A high performance dual channel filter as claimed in claim 2, wherein: the lower end surface of the heat dissipation ball (3) is in mutual contact with the inner wall of the arc-shaped groove (11).

6. A high performance dual channel filter as claimed in claim 2, wherein: the through grooves (12) are communicated with the arc-shaped grooves (11), and the heat conduction fins (10) are L-shaped.