CN219087677U

CN219087677U - Efficient heat dissipation filter

Info

Publication number: CN219087677U
Application number: CN202223411890.4U
Authority: CN
Inventors: 黄伟; 胡英彪; 刘玉龙; 汪青云; 尹小琪
Original assignee: Yangzhou Yinan Technology Co ltd
Current assignee: Yangzhou Yinan Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-26
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a high-efficiency heat dissipation filter, which belongs to the technical field of filters and aims at the problems that when a filter screen in a heat dissipation window of the filter intercepts a large amount of dust impurities on the surface, a heat dissipation fan is required to be stopped and replaced manually at regular intervals, which is time-consuming and labor-consuming and is unfavorable for continuous heat dissipation of the filter; according to the utility model, through the arrangement of the efficient dust removing mechanism, the principle of electrostatic adsorption is effectively utilized without manual shutdown to remove dust, so that dust impurities are transferred to the dust collection net, the adhesion of the dust impurities on the surface of the filter net is reduced, the ventilation quantity of the heat dissipation window to the inner side of the filter main body is maintained, and the heat dissipation effect to the internal environment of the filter main body is maintained.

Description

Efficient heat dissipation filter

Technical Field

The utility model belongs to the technical field of filters, and particularly relates to a high-efficiency heat dissipation filter.

Background

The filter is a frequency selecting device which can pass specific frequency components in the signal and greatly attenuate other frequency components, and the interference noise can be filtered or the spectrum analysis can be carried out by utilizing the frequency selecting function of the filter.

The filter can generate higher temperature when in use, the use of the filter is easy to be influenced, and the internal circuit is burnt, a heat dissipation window and a heat dissipation fan are generally arranged on the filter in the prior art, the heat dissipation fan is used for continuously sucking a heat source in the filter, and external air is introduced into the filter, so that the air circulation rate in the filter is increased, the heat dissipation in the filter is improved, a filter screen is generally arranged in the heat dissipation window, dust in the air introduced into the filter is filtered by the filter screen, and the pollution of the dust to the inside of the filter is reduced;

however, from the practical point of view, when the conventional filter screen is used for a certain time, the ventilation rate inside the filter is reduced due to the fact that a large amount of dust impurities are intercepted on the surface, so that the heat dissipation effect inside the filter is reduced, the heat dissipation fan is required to be stopped and the filter screen is required to be detached periodically, time and labor are wasted, and continuous heat dissipation of the filter is not facilitated.

Therefore, a high-efficiency heat dissipation filter is needed, and the problems that when a large amount of dust impurities are intercepted on the surface of a filter screen in a heat dissipation window of a filter in the prior art, a heat dissipation fan needs to be stopped and replaced manually and regularly, which is time-consuming and labor-consuming and is unfavorable for continuous heat dissipation of the filter are solved.

Disclosure of Invention

The present utility model is directed to a high-efficiency heat dissipation filter, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-efficiency heat dissipation filter comprises a filter main body, a heat dissipation window arranged at the bottom of one side of the filter main body, a heat dissipation fan arranged at the top of the filter main body, and a high-efficiency dust removal mechanism, wherein the high-efficiency dust removal mechanism comprises a rotary filter component and an electrostatic dust collection component;

the rotary filter component comprises a rotary ring which is arranged on the inner wall of one side of the filter main body in a circular ring shape in a rotary way and a filter screen which is fixed in the inner side of the rotary ring, the heat dissipation window corresponds to the filter screen, and a rotation supply assembly is arranged on the side wall of the filter main body;

the static dust collection part is including set up in the dust collecting cover at filter main part one side top, the dust collecting cover comprises fixed frame and closing plate, fixed frame intercommunication is fixed in on the filter main part lateral wall, the closing plate can dismantle set up in the bottom of fixed frame, vertical be provided with in the inboard of fixed frame with the dust absorption net that the filter screen corresponds, and the dust absorption net with the closing plate can dismantle continuous, be provided with on the inner wall of fixed frame innermost with dust absorption net matched with friction subassembly.

In the scheme, the rotation supplying assembly comprises a motor and a fluted disc, wherein the motor is installed on the side wall of the filter main body through a bracket, the fluted disc is fastened and sleeved on the periphery of the rotating ring, an output shaft of the motor rotates and penetrates into the filter main body and is fixedly provided with a gear, the gear is meshed with the fluted disc, and the motor is electrically connected with the heat dissipation fan.

It is further worth to say that friction subassembly including perpendicular rotation set up in friction bull stick on the innermost inner wall of fixed frame and can dismantle set up in the terminal brush dish of friction bull stick, the brush face of brush dish with the surface of dust absorption net is laminated mutually.

It should be further noted that, the output shaft of the motor and the shaft body of the friction rotating rod are both fastened and sleeved with belt pulleys, a transmission belt is connected between the two belt pulleys in a transmission manner, and the transmission belt movably penetrates through the top of the fixed frame.

As a preferred implementation mode, one surface of the brush disc, which is away from the dust collection net, is vertically fixedly connected with an internal thread cylinder, and the internal thread cylinder is in threaded connection with the rod body of the friction rotating rod.

As a preferred implementation mode, the fixed lugs are fixed on both sides of the fixed frame and the closed plate, two adjacent fixed lugs are fixedly connected through bolts, a fixed block attached to the dust collection net is vertically fixed on the top surface of the closed plate, and the fixed block is fixedly connected with the dust collection net through bolts.

Compared with the prior art, the high-efficiency heat dissipation filter provided by the utility model at least comprises the following beneficial effects:

(1) Through the setting of high-efficient dust removal mechanism, open the cooling fan, make outside air let in the in-process of filter main part inner chamber by the heat dissipation window, but the filter screen in the rotary type filter element filters the air that lets in the filter main part, intercept the dust impurity in the air, guarantee the inside dustless nature of filter main part relatively, supply in the rotary type filter element to turn the subassembly and control the rotation ring in step and carry the filter screen rotation simultaneously, make the filter screen can transport the dust impurity of surface interception and the corresponding position of dust absorption net, friction subassembly in the electrostatic collection part still sustainable is scraped the surface of rubbing dust absorption net in addition, make the dust absorption net surface can form static, with the rotation of this dust absorption net can cooperate the filter screen, sustainable absorption filter screen surface interception dust impurity, with this need not artifical shut down dismantle the deashing, effectively utilize the principle of electrostatic adsorption promptly, make dust impurity transfer to the dust on the dust absorption net, reduce the dust impurity on the filter screen surface's the volume of adhering to, maintain the ventilation volume of heat dissipation window to the filter main part inboard, maintain the effect to the filter main part internal environment.

(2) Through the setting of internal thread section of thick bamboo and closure plate, wait that the filter main part is idle for a period of time, can twist the bolt between two fixed lugs in advance, remove the fixed effect between closure plate and the fixed frame, alright directly separate closure plate and the fixed frame for the fixed frame is inside to expose outside, and makes dust absorption net withdraw from the fixed frame inboard, with this both makes things convenient for the manual work to twist the bolt between fixed block and the dust absorption net alone, tears open and trades and washs the dust absorption net, and it twists the brush dish in the fixed frame inboard again to make the internal thread section of thick bamboo withdraw from friction bull stick shaft under the helicitic texture, implements the dismantlement of brush dish and trades.

Drawings

FIG. 1 is a schematic view of the overall side structure of the present utility model;

FIG. 2 is a schematic diagram of the overall other side structure of the present utility model;

FIG. 3 is a schematic view of the partial internal structure of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic view showing a separation structure of a fixing frame and a closing plate according to the present utility model.

In the figure: 1. a filter body; 2. a heat radiation fan; 3. a heat dissipation window; 4. a rotating ring; 5. a filter screen; 6. fluted disc; 7. a motor; 8. a gear; 9. a fixed frame; 10. a closing plate; 11. a dust collection net; 12. friction rotating rod; 13. a brush plate; 14. a drive belt; 15. an internal thread cylinder; 16. a fixed ear; 17. and a fixed block.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-5, the present utility model provides a high-efficiency heat dissipation filter, which comprises a filter main body 1, a heat dissipation window 3 arranged at the bottom of one side of the filter main body 1, and a heat dissipation fan 2 arranged at the top of the filter main body 1;

through the setting of radiator fan 2 and heat dissipation window 3, at the in-process of filter main part 1 operation, open radiator fan 2, radiator fan 2 can last the suction heat source in filter main part 1 to make outside air let in filter main part 1 by heat dissipation window 3, with this increase filter main part 1 inside air circulation rate, improve the inside heat dispersion of filter main part 1.

Further, as shown in fig. 3 and 4, it is worth mentioning that the dust-removing device also comprises a high-efficiency dust-removing mechanism;

the high-efficiency dust removing mechanism comprises a rotary type filtering component and an electrostatic dust collecting component;

the rotary filter component comprises a rotary ring 4 which is arranged on the inner wall of one side of the filter main body 1 in a circular ring shape in a rotary way and a filter screen 5 which is fixed in the inner side of the rotary ring 4, the heat dissipation window 3 corresponds to the filter screen 5, and a rotation supply component for controlling the rotary ring 4 to rotate continuously is arranged on the side wall of the filter main body 1;

the electrostatic dust collection component comprises a dust collection cover arranged at the top of one side of the filter main body 1, the dust collection cover is composed of a fixed frame 9 and a sealing plate 10, the fixed frame 9 is fixedly communicated with the side wall of the filter main body 1, the sealing plate 10 is detachably arranged at the bottom end of the fixed frame 9, a dust collection net 11 corresponding to the filter screen 5 is vertically arranged in the inner side of the fixed frame 9, the dust collection net 11 is detachably connected with the sealing plate 10, and a friction component matched with the dust collection net 11 is arranged on the inner wall of the innermost side of the fixed frame 9;

through the setting of high-efficient dust removal mechanism, open heat dissipation fan 2, make the outside air let in the in-process of filter main part 1 inner chamber by the heat dissipation window 3, the filter screen 5 in the rotary filter unit can filter the air that lets in filter main part 1, intercept the dust impurity in the air, guarantee the dustless nature of filter main part 1 inside relatively, supply in the rotary filter unit simultaneously the commentaries on classics subassembly can be synchronous heat dissipation fan 2 continuously to control rotation ring 4 and carry filter screen 5 rotation, make filter screen 5 can transport the dust impurity of surface interception and the corresponding position of dust absorption net 11, friction subassembly in the electrostatic collection unit still can continuously scrape the surface of dust absorption net 11 in addition, make dust absorption net 11 surface can form static, with this dust absorption net 11 can cooperate the rotation of filter screen 5, sustainable absorption filter screen 5 surface interception's dust impurity, with this need not the manual shutdown dismantlement deashing, make the dust impurity transfer to on the dust absorption net 11 promptly effectively, reduce the dust impurity and in the attached quantity on filter screen 5 surface, maintain window 3 to filter main part 1 inboard volume, maintain the ventilation effect to filter main part 1's inside heat dissipation.

Further, as shown in fig. 4, it should be noted that the rotation supplying assembly includes a motor 7 mounted on a side wall of the filter main body 1 through a bracket and a fluted disc 6 fastened and sleeved on a circumference of the rotating ring 4, an output shaft of the motor 7 rotates and penetrates into the filter main body 1 and is fixed with a gear 8, the gear 8 is meshed with the fluted disc 6, and the motor 7 is electrically connected with the heat dissipation fan 2;

through the setting of supply commentaries on classics subassembly, open the in-process that radiator fan 2 sucked the heat source in the filter main part 1, motor 7 synchronous intercommunication electric current, its output shaft sustainable supply changes gear 8 for gear 8 meshes with fluted disc 6, then supplies to change rotating ring 4 and filter screen 5.

Further, as shown in fig. 4, it is worth to be noted that the friction assembly includes a friction rotating rod 12 vertically rotatably disposed on the innermost inner wall of the fixed frame 9 and a brush plate 13 detachably disposed at the end of the friction rotating rod 12, and the brush surface of the brush plate 13 is attached to the surface of the dust collection net 11;

the output shaft of the motor 7 and the rod body of the friction rotating rod 12 are fixedly sleeved with belt pulleys, a transmission belt 14 is connected between the two belt pulleys in a transmission way, and the transmission belt 14 movably penetrates through the top of the fixed frame 9;

through the setting of friction subassembly, in the continuous pivoted process of motor 7 intercommunication current output shaft, the belt pulley on its shaft body can be transmitted in friction bull stick 12 by driving belt 14 for friction bull stick 12 can carry brush dish 13 in step and scrape dust absorption net 11 surface, makes dust absorption net 11 surface friction electrification.

Further, as shown in fig. 4 and 5, it should be noted that an internal thread cylinder 15 is vertically and fixedly connected to one surface of the brush plate 13 facing away from the dust collection net 11, and the internal thread cylinder 15 is in threaded connection with the shaft of the friction rotating rod 12;

the two sides of the fixed frame 9 and the closed plate 10 are respectively fixed with a fixed lug 16, two adjacent fixed lugs 16 are fixedly connected through bolts, the top surface of the closed plate 10 is vertically fixed with a fixed block 17 attached to the dust collection net 11, and the fixed block 17 is fixedly connected with the dust collection net 11 through bolts;

through the setting of internal thread section of thick bamboo 15 and closure board 10, wait that filter main part 1 is idle for a period of time, can twist the bolt between two fixed lugs 16 in advance, remove the fixed effect between closure board 10 and the fixed frame 9, can directly separate closure board 10 and the fixed frame 9 for fixed frame 9 inside exposes outside, and make dust absorption net 11 withdraw from fixed frame 9 inboard, with this both convenient manual work alone twist the bolt between fixed block 17 and the dust absorption net 11, tear open and trade and wash dust absorption net 11, it twists reverse brush dish 13 in fixed frame 9 inboard again to be convenient for internal thread section of thick bamboo 15 is followed friction bull stick 12 shaft and is withdrawn under the helicitic texture, implement the tear open and trade of brush dish 13.

To sum up: through the setting of radiator fan 2 and heat dissipation window 3, the inside air circulation rate of filter main part 1 can be increased, improve the inside heat dissipation of filter main part 1, through the setting of high-efficient dust removal mechanism, need not the manual shutdown dismantlement deashing, the principle of effectively utilizing electrostatic adsorption promptly, make the dust impurity transfer to on the dust absorption net 11, reduce the attached quantity of dust impurity on filter screen 5 surface, maintain the ventilation volume of heat dissipation window 3 to the filter main part 1 inboard, maintain the radiating effect to filter main part 1 internal environment, through the setting of friction subassembly, the process that continues pivoted at motor 7 intercommunication electric current output shaft, make friction bull stick 12 can carry brush dish 13 simultaneously and scrape dust absorption net 11 surface, make dust absorption net 11 surface friction electrification, through the setting of internal thread section of thick bamboo 15 and closure plate 10, wait that filter main part 1 is idle for a certain time, can twist the bolt between two fixed lugs 16 in advance, alright direct separate closure plate 10 and fixed frame 9, thereby both make things convenient for the manual work to twist the bolt between fixed block 17 and the dust absorption net 11 alone, change the dust absorption net 11, it is convenient for the rotation rod to withdraw from the fixed frame 9 to take turns round in order to change the brush in the fixed frame 13, make the brush body 13 is pulled down in the spiral thread section of thick bamboo in the back in the fixed frame 13, make the brush take down the brush plate 13 is detached from the spiral thread in the structure.

Claims

1. The efficient heat dissipation filter comprises a filter main body (1), a heat dissipation window (3) arranged at the bottom of one side of the filter main body (1) and a heat dissipation fan (2) arranged at the top of the filter main body (1), and is characterized by further comprising an efficient dust removal mechanism, wherein the efficient dust removal mechanism comprises a rotary filter component and an electrostatic dust collection component;

the rotary filter component comprises a rotary ring (4) which is rotatably arranged on the inner wall of one side of the filter main body (1) in a circular ring shape and a filter screen (5) which is fixed in the inner side of the rotary ring (4), the heat dissipation window (3) corresponds to the filter screen (5), and a rotation supply assembly is arranged on the side wall of the filter main body (1);

the static dust collection part is including set up in dust collecting cover at filter main part (1) one side top, the dust collecting cover comprises fixed frame (9) and closing plate (10), fixed frame (9) intercommunication is fixed in on filter main part (1) lateral wall, closing plate (10) can dismantle set up in the bottom of fixed frame (9), vertical be provided with in the inboard of fixed frame (9) with dust absorption net (11) corresponding to filter screen (5), and dust absorption net (11) with closing plate (10) can dismantle and link to each other, be provided with on the inner wall of fixed frame (9) innermost with dust absorption net (11) matched with friction subassembly.

2. A high efficiency heat rejection filter according to claim 1, wherein: the power supply rotating assembly comprises a motor (7) mounted on the side wall of the filter main body (1) through a bracket and a fluted disc (6) fixedly sleeved on the periphery of the rotating ring (4), an output shaft of the motor (7) rotates to penetrate into the filter main body (1) and is fixedly provided with a gear (8), the gear (8) is meshed with the fluted disc (6), and the motor (7) is electrically connected with the heat dissipation fan (2).

3. A high efficiency heat rejection filter according to claim 2, wherein: the friction assembly comprises a friction rotating rod (12) vertically arranged on the innermost inner wall of the fixed frame (9) and a brush disc (13) detachably arranged at the tail end of the friction rotating rod (12), and the brush surface of the brush disc (13) is attached to the surface of the dust collection net (11).

4. A high efficiency heat rejection filter according to claim 3, wherein: the output shaft of the motor (7) and the rod body of the friction rotating rod (12) are fixedly sleeved with belt pulleys, a transmission belt (14) is connected between the two belt pulleys in a transmission mode, and the transmission belt (14) movably penetrates through the top of the fixed frame (9).

5. A high efficiency heat rejection filter according to claim 3, wherein: an internal thread cylinder (15) is vertically fixedly connected to one surface of the brush disc (13) deviating from the dust collection net (11), and the internal thread cylinder (15) is in threaded connection with the rod body of the friction rotating rod (12).

6. A high efficiency heat rejection filter according to claim 1, wherein: fixed frame (9) with both sides of closure board (10) all are fixed with fixed ear (16), and two are adjacent link to each other through the bolt fastening between fixed ear (16), be fixed with perpendicularly on the top surface of closure board (10) with fixed block (17) that dust absorption net (11) are pasted mutually, fixed block (17) with link to each other through the bolt fastening between dust absorption net (11).