CN211019812U

CN211019812U - Filter with heat dissipation function

Info

Publication number: CN211019812U
Application number: CN201922235693.3U
Authority: CN
Inventors: 王献群; 魏晓水
Original assignee: Wuhan Zhaohong Electronic Technology Co ltd
Current assignee: Wuhan Zhaohong Electronic Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-07-14
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a wave filter technical field just discloses a wave filter that possesses heat dissipation function, including the wave filter body, the top fixed mounting of wave filter body has one end to extend to the wave filter body and openly and the other end extends to the fin at the wave filter body back, the front of wave filter body and the equal fixed mounting in the back have quantity be two and be located the support column of fin both sides, four the top of support column all with the bottom fixed connection of breathing pipe, the top fixedly connected with support of breathing pipe. This wave filter that possesses heat dissipation function, through setting up the fin, the fin is copper, and copper has good heat conductivity, and when the during operation of wave filter body, the heat absorption that produces the wave filter body that can be quick, during the motor operation, it is rotatory to drive the fan blade simultaneously for the air current on fin surface flows fast, accelerates the inside heat transfer of fin to the speed in the outside air, thereby reaches the radiating purpose of being convenient for.

Description

Filter with heat dissipation function

Technical Field

The utility model relates to a wave filter technical field specifically is a wave filter that possesses heat dissipation function.

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 existing filter shell in the current market is a closed structure formed by a filter box cover and a filter box body, and the generated heat cannot be quickly dissipated when the filter works for a long time, so that the internal temperature is easily overhigh, and components inside the filter are damaged, and the filter with the heat dissipation function is provided to solve the problem.

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 wave filter that possesses heat dissipation function possesses the advantage such as the heat dissipation of being convenient for, has solved the wave filter under the condition of long-time work, and the heat of production can not distribute fast, leads to inside high temperature easily, harms the problem of components and parts in the wave filter.

(II) technical scheme

For the radiating purpose of being convenient for of realization above-mentioned, the utility model provides a following technical scheme: a filter with a heat dissipation function comprises a filter body, wherein the top of the filter body is fixedly provided with two radiating fins, one end of each radiating fin extends to the front side of the filter body, the other end of each radiating fin extends to the back side of the filter body, the front side and the back side of the filter body are fixedly provided with two supporting columns which are positioned on two sides of each radiating fin, the tops of the four supporting columns are fixedly connected with the bottom of an air suction pipe, the top of the air suction pipe is fixedly connected with a support, the bottom of the support is provided with a mounting hole communicated with the air suction pipe, the inner cavity side wall of the mounting hole is fixedly connected with a mounting frame, the top of the mounting frame is fixedly provided with a mounting seat positioned in the mounting hole, the top of the mounting seat is fixedly provided with a motor, one end of, the top of the bracket is fixedly provided with four positioning columns, the outer sides of the four positioning columns are movably connected with pressing blocks positioned on the outer side of the protective net, the top of the four pressing blocks is fixedly connected with compression springs positioned on the outer sides of the positioning columns, the output end of the motor is fixedly connected with a transmission shaft positioned in the mounting hole, the outer side of the transmission shaft is movably connected with a fan blade positioned in the mounting hole and one end of the fan blade extends to the upper part of the transmission shaft, the bottom of the fan blade is provided with a connecting groove positioned on the outer side of the transmission shaft, the outer side of the transmission shaft is provided with two limiting grooves, the inner parts of the two limiting grooves are fixedly connected with limiting springs, the outer side of the fan blade is provided with two stepped holes which are communicated with the connecting groove, one side of the two limiting springs, which is opposite to, two equal movable mounting in the shoulder hole has one end and the depression bar that the stopper contacted and the other end extends to the fan blade outside.

Preferably, the radiating fins are made of copper and are U-shaped, and the height of the supporting columns is not lower than that of the radiating fins.

Preferably, the mounting bracket is iron, and the mounting bracket is X shape, the mounting groove that is located the motor outside is seted up at the top of mount pad.

Preferably, the positioning columns are T-shaped, the four positioning columns are distributed on the top of the support in a rectangular mode, and the length of the pressing rod is not smaller than that of the stepped hole.

Preferably, the top of the pressing block is provided with a through hole located on the outer side of the positioning column, and the bottom of the pressing block is provided with a groove located on the outer side of the protective net.

Preferably, two equal fixedly connected with button in one side that the depression bar carried on the back mutually, and the outside parcel of button has rubber.

(III) advantageous effects

Compared with the prior art, the utility model provides a wave filter that possesses heat dissipation function possesses following beneficial effect:

1. this wave filter that possesses heat dissipation function, through setting up the fin, the fin is copper, and copper has good heat conductivity, and when the during operation of wave filter body, the heat absorption that produces the wave filter body that can be quick, during the motor operation, it is rotatory to drive the fan blade simultaneously for the air current on fin surface flows fast, accelerates the inside heat transfer of fin to the speed in the outside air, thereby reaches the radiating purpose of being convenient for.

2. This wave filter that possesses heat dissipation function, through setting up the briquetting, make the briquetting rebound, compression spring atress shrink, the protection network breaks away from the recess of briquetting bottom to make protection network and support separation, then press the button in the depression bar outside, depression bar extrusion stopper makes the stopper break away from the shoulder hole, thereby makes the fan blade break away from the transmission shaft, can wash protection network and fan blade, avoids the dust to cover the fan blade influence and uses, makes the fan blade possess the clear advantage of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the protection net of the present invention;

FIG. 3 is a front sectional view of the pressing block of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 filter body, 2 fin, 3 support columns, 4 breathing pipes, 5 supports, 6 mounting holes, 7 mounting racks, 8 mounting seats, 9 motors, 10 protective nets, 11 pressing blocks, 12 positioning columns, 13 compression springs, 14 transmission shafts, 15 fan blades, 16 connecting grooves, 17 limiting grooves, 18 limiting springs, 19 stepped holes, 20 limiting blocks and 21 pressing 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.

Please refer to fig. 1-4, a filter with heat dissipation function, including filter body 1, top fixed mounting of filter body 1 has a heat sink 2 with one end extending to the front of filter body 1 and the other end extending to the back of filter body 1, heat sink 2 is copper, and heat sink 2 is U-shaped, the height of support post 3 is not lower than the height of heat sink 2, front and back of filter body 1 has two support posts 3 with quantity being two and being located at both sides of heat sink 2, top of four support posts 3 all is connected with the bottom of suction pipe 4, top fixed connection of suction pipe 4 has a support post 5, bottom of support post 5 has a mounting hole 6 communicating with suction pipe 4, inner cavity sidewall fixed connection of mounting hole 6 has a mounting rack 7, mounting rack 7 is iron, and mounting rack 7 is X-shaped, top of mounting rack 8 has a mounting seat 8 located inside mounting hole 6, top fixed mounting of mounting rack 7 has a press rod 14, top fixed mounting rack 8 has one end extending to inside mounting seat 8 and being located inside mounting hole 6, model B L60 of motor 9 can be B, model of motor 5 of press rod 5, the press rod 15 is not only one end of press rod 12, it is not be located inside press rod 15, it is not be located inside press rod 12, it to press the press rod 15, it to press rod 12 when the press rod 15, the press rod 12 of press rod 10 of press rod 12, the press rod 10 of press rod 10, the press rod 14, the press rod 12, the press rod 14 is not the press rod 12, the press rod 14, the press rod 10 of the press rod 12, the press rod 13 of the fan blade 2, the fan blade 2 is not press rod, the fan blade 2, the fan blade 13 is not press the fan blade, the fan blade 13 is not be located outside the fan blade, the.

In summary, in the filter with a heat dissipation function, the heat dissipation fins 2 are arranged, the heat dissipation fins 2 are made of copper, and the copper has good thermal conductivity, when the filter body 1 works, heat generated by the filter body 1 can be quickly absorbed, and meanwhile, when the motor 9 operates, the fan blades 15 are driven to rotate, so that air flow on the surfaces of the heat dissipation fins 2 quickly flows, and the speed of transferring the heat in the heat dissipation fins 2 to the outside air is increased, thereby achieving the purpose of facilitating heat dissipation, by arranging the pressing block 11, the pressing block 11 moves upwards, the compression springs 13 contract under stress, the protection net 10 is separated from the groove at the bottom of the pressing block 11, so that the protection net 10 is separated from the bracket 5, then the button on the outer side of the pressing rod 21 is pressed, the pressing rod 21 presses the limiting block 20, the limiting block 20 is separated from the stepped hole 19, so that, the dust is prevented from covering the fan blade 15 to influence the use, the fan blade 15 has the advantage of being convenient for cleaning, and the problems that the generated heat cannot be quickly dissipated when the filter works for a long time, the internal temperature is too high, and components in the filter are damaged are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a filter that possesses heat dissipation function, includes filter body (1), its characterized in that: the filter comprises a filter body (1), wherein the top of the filter body (1) is fixedly provided with a radiating fin (2) with one end extending to the front of the filter body (1) and the other end extending to the back of the filter body (1), the front and the back of the filter body (1) are respectively provided with two supporting columns (3) and four supporting columns (6) which are respectively positioned at two sides of the radiating fin (2), the top of each supporting column (3) is fixedly connected with the bottom of an air suction pipe (4), the top of each air suction pipe (4) is fixedly connected with a support (5), the bottom of each support (5) is provided with a mounting hole (6) communicated with the air suction pipe (4), the inner cavity side wall of each mounting hole (6) is fixedly connected with a mounting frame (7), the top of each mounting frame (7) is fixedly provided with a mounting seat (8) positioned inside the mounting hole (6), and the top of each mounting seat (8) is fixedly provided with a motor ) The top of the support (5) is movably provided with a protective net (10), the top of the support (5) is fixedly provided with four positioning columns (12), the outer sides of the four positioning columns (12) are movably connected with pressing blocks (11) positioned on the outer side of the protective net (10), the top of the four pressing blocks (11) is fixedly connected with compression springs (13) positioned on the outer sides of the positioning columns (12), the output end of the motor (9) is fixedly connected with a transmission shaft (14) positioned in the mounting hole (6), the outer side of the transmission shaft (14) is movably connected with a fan blade (15) positioned in the mounting hole (6) and one end of the fan blade extends to the upper side of the transmission shaft (14), the bottom of the fan blade (15) is provided with a connecting groove (16) positioned on the outer side of the transmission shaft (14), the outer side of the transmission shaft (14) is provided, two equal fixedly connected with spacing spring (18) in inside of spacing groove (17), stepped hole (19) that quantity is two and communicates with spread groove (16) are seted up in the outside of fan blade (15), two equal fixedly connected with in one side that spacing spring (18) carried on the back mutually is located inside spacing groove (17) and one end extends to inside stopper (20) of stepped hole (19), two equal movable mounting in inside of stepped hole (19) has one end and stopper (20) contact and the other end to extend to depression bar (21) in the fan blade (15) outside.

2. The filter with a heat dissipation function according to claim 1, wherein: the radiating fin (2) is made of copper, the radiating fin (2) is U-shaped, and the height of the supporting column (3) is not lower than that of the radiating fin (2).

3. The filter with a heat dissipation function according to claim 1, wherein: mounting bracket (7) are iron, and mounting bracket (7) are the X shape, the mounting groove that is located the motor (9) outside is seted up at the top of mount pad (8).

4. The filter with a heat dissipation function according to claim 1, wherein: the positioning columns (12) are T-shaped, the four positioning columns (12) are distributed on the top of the support (5) in a rectangular mode, and the length of the pressing rod (21) is not smaller than that of the stepped hole (19).

5. The filter with a heat dissipation function according to claim 1, wherein: the top of the pressing block (11) is provided with a through hole located on the outer side of the positioning column (12), and the bottom of the pressing block (11) is provided with a groove located on the outer side of the protective net (10).

6. The filter with a heat dissipation function according to claim 1, wherein: two equal fixedly connected with button in one side that depression bar (21) carried on the back mutually, and the outside parcel of button has rubber.