CN219268496U

CN219268496U - Low-voltage filtering complete device with fault detection function

Info

Publication number: CN219268496U
Application number: CN202223392652.3U
Authority: CN
Inventors: 程友良; 庄庆宇; 江淮
Original assignee: Jiangsu Yiyuan Electric Power Equipment Co ltd
Current assignee: Jiangsu Yiyuan Electric Power Equipment Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-27
Anticipated expiration: 2032-12-19

Abstract

The utility model belongs to the technical field of low-voltage filtering complete equipment, in particular to a low-voltage filtering complete equipment with a fault detection function, which aims at solving the problems that when the low-voltage filtering complete equipment is actually used in the prior art, electric equipment in a filtering box can generate a large amount of heat when the low-voltage filtering complete equipment is used, the heat is difficult to dissipate in the filtering box to cause the temperature rise in the filtering box, so that the electric equipment and a circuit are aged due to high temperature, and the service life of the electric equipment and the circuit is greatly influenced.

Description

Low-voltage filtering complete device with fault detection function

Technical Field

The utility model relates to the technical field of low-voltage filter complete equipment, in particular to a low-voltage filter complete equipment with a fault detection function.

Background

The application number is: the utility model 202121663791.8 discloses a drawing type low-voltage filtering complete device easy to operate, relates to the technical field of filtering devices, and particularly relates to a drawing type low-voltage filtering complete device easy to operate, which comprises a filtering box, wherein a fixing frame and a guide rail are fixedly arranged in the filtering box. This pull formula low-voltage filtering complete set of easy operation uses through the cooperation of bracket and guide block and guide rail and reset spring for this pull formula low-voltage filtering complete set of easy operation is when the filter equipment that needs to filter incasement portion overhauls the work, and maintainer can stimulate the handle at bracket top, makes the bracket outwards slide along the direction of guide block and guide rail and extension reset spring, thereby takes filter equipment out the inside of filter case, and the maintainer of being convenient for overhauls filter equipment, and after the completion maintenance work, reset spring can assist reset work through self elasticity when resetting the bracket.

However, the above technical scheme lacks the function of detecting the filter box at high temperature and dissipating heat, and when in actual use, the electric equipment in the filter box can generate a large amount of heat, and the heat is difficult to dissipate in the filter box to cause the temperature in the filter box to rise, so that the electric equipment and the circuit are aged due to high temperature, and the service life of the electric equipment and the circuit is greatly influenced, so we propose a low-voltage filter complete device with fault detection function, which can detect the filter box at high temperature and dissipate heat, and solve the problems that the heat is difficult to dissipate in the filter box to cause the temperature in the filter box to rise, so that the electric equipment and the circuit are aged due to high temperature, and the service life of the electric equipment and the circuit is greatly influenced.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, when the electric equipment in a filter box is actually used, a large amount of heat is generated, the heat is difficult to dissipate in the filter box and the temperature in the filter box is increased, so that the electric equipment and a circuit are aged due to high temperature, and the service lives of the electric equipment and the circuit are greatly influenced, and provides a low-voltage filter complete device with a fault detection function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the low-voltage filtering complete device with the fault detection function comprises a filtering box, a temperature sensor, a motor and two fans, wherein the temperature sensor is fixedly connected to the inner wall of the filtering box, the motor is fixedly connected to the inner wall of the bottom of the filtering box, the inner wall of the filtering box is fixedly connected with a fixing plate, the two fans are symmetrically and slidingly connected to the top of the fixing plate, and the temperature sensor is electrically connected with the motor and the fans;

the inner wall of the filter box is symmetrically and rotationally connected with two driving wheels, the outer walls of the two driving wheels are sleeved with the same driving belt, the top of the motor output shaft is fixedly connected with the bottom of the driving wheel positioned on the right side, and the inner wall of the filter box is provided with a control mechanism.

By the above mechanism: the temperature inside the filtering box is conveniently detected through the temperature sensor, the driving wheel is conveniently driven to rotate through the motor and the control mechanism is driven to reciprocate by the fan, so that the heat generated by electrical equipment in the filtering box is conveniently discharged through the enhanced air circulation, and the filtering box is cooled.

Preferably, the control mechanism comprises a rotating rod, a rotating wheel, a contact plate, a worm wheel, a telescopic rod and a transmission plate;

the bull stick fixed connection is at the top that is located left drive wheel, the runner rotates the top of connecting at the bull stick, contact plate fixed connection is in the bottom that is located left fan, and the contact plate runs through the fixed plate, the outer wall of runner and the right side movable contact of contact plate, the worm rotates the bottom inner wall of connecting at the filter box, the bottom that is located the drive wheel on right side and the top fixed connection of worm, the worm wheel rotates the inner wall of connecting at the filter box, and worm wheel mesh, the telescopic link rotates the inner wall of connecting at the filter box, drive plate sliding connection is at the bottom inner wall of filter box, and the drive plate runs through the fixed plate, the bottom fixed connection of drive plate top and fan.

Further, the rotating rod conveniently drives the rotating wheel to move, when the rotating wheel moves, the contact plate is conveniently pushed to move so that the fan on the left side moves, the driving wheel rotates to drive the worm to rotate so as to drive the worm wheel to rotate, and when the worm wheel rotates, the telescopic rod is driven to rotate so that the driving plate moves so as to drive the fan on the right side to move, and heat dissipation to the filter box is facilitated.

Preferably, the front side fixedly connected with connecting rod of worm wheel, the spread groove has been seted up to the rear side of telescopic link, and the inner wall sliding connection of outer wall and the spread groove of connecting rod, the spout has been seted up to the rear side of drive plate, and the front side fixedly connected with transmission shaft of telescopic link, the outer wall and the inner wall sliding connection of spout of transmission shaft.

Further, the worm wheel is rotated to conveniently drive the connecting rod to move so that the telescopic rod is rotated in a reciprocating mode, and when the telescopic rod is rotated, the transmission shaft is conveniently driven to move so that the transmission plate moves in a reciprocating mode.

Preferably, the bottom symmetry fixedly connected with gag lever post of fixed plate, and the quantity of gag lever post is two, and two gag lever posts conveniently run through contact plate and drive plate.

Further, the limiting rod is utilized to conveniently limit the contact plate and the transmission plate, so that the two fans stably and transversely move.

Preferably, the outer walls of the two limiting rods are respectively sleeved with springs, one sides of the two springs, which are close to each other, are fixedly connected with the bottom of the fixed plate, and one sides of the contact plate, which are close to each other, are respectively fixedly connected with one sides of the two springs, which are far away from each other.

Further, the transmission plate and the contact plate are conveniently driven to reset by the elasticity of the spring, so that the transmission plate and the contact plate drive the two fans to reciprocate.

Preferably, the left and right sides of the filter box are provided with ventilation openings, the number of the ventilation openings is two, and the inner walls of the ventilation openings are fixedly connected with dustproof nets.

Further, the ventilation opening facilitates ventilation so as to radiate the filter box, dust in the air is filtered through the dust screen conveniently, and dust is prevented from accumulating on the inner wall of the filter box to influence the use of the filter box.

The beneficial effects are that:

1. the temperature inside the filter box is conveniently detected through the temperature sensor, the driving wheel is conveniently driven to rotate through the motor, the control mechanism is driven to reciprocate by the fan, and the ventilation is conveniently enhanced to discharge heat generated by electrical equipment in the filter box, so that the filter box is cooled;

2. the rotating rod conveniently drives the rotating wheel to move, when the rotating wheel moves, the contact plate is conveniently pushed to move so that the fan on the left side moves, the driving wheel can rotate to drive the worm to rotate so as to drive the worm wheel to rotate, and when the worm wheel rotates, the telescopic rod is driven to rotate so that the driving plate moves so as to drive the fan on the right side to move, so that heat dissipation of the filter box is facilitated;

in the utility model, the following components are added: through the cooperation of temperature sensor, motor, fan and control mechanism, realized detecting the temperature of filtering case to dispel the heat to the filtering case, prevent that the heat from piling up the effect that leads to electrical equipment and circuit ageing, have very strong practicality and convenience.

Drawings

Fig. 1 is a schematic diagram of a low-voltage filtering complete device with fault detection function according to the present utility model;

FIG. 2 is a schematic diagram of a low-voltage filtering complete device with fault detection function according to the present utility model, and shown in FIG. 1;

FIG. 3 is a schematic diagram of a low-voltage filtering complete device with fault detection function according to the present utility model, wherein the part B is shown in FIG. 1;

fig. 4 is a three-dimensional view of a telescopic rod of a low-voltage filtering complete device with a fault detection function.

In the figure: 1. a filter box; 2. a temperature sensor; 3. a fixing plate; 4. a motor; 5. a fan; 6. a dust screen; 7. a driving wheel; 8. a transmission belt; 9. a rotating rod; 10. a rotating wheel; 11. a contact plate; 12. a limit rod; 13. a spring; 14. a worm; 15. a worm wheel; 16. a telescopic rod; 17. and a transmission plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a low-voltage filtering complete device with a fault detection function comprises a filtering box 1, a temperature sensor 2, a motor 4 and two fans 5, wherein the temperature sensor 2 is fixedly connected to the inner wall of the filtering box 1 through welding, the motor 4 is fixedly connected to the bottom inner wall of the filtering box 1 through welding, the inner wall of the filtering box 1 is fixedly connected with a fixing plate 3 through welding, the two fans 5 are symmetrically and slidingly connected to the top of the fixing plate 3, and the temperature sensor 2 is electrically connected with the motor 4 and the fans 5; the inner wall of the filter box 1 is symmetrically connected with driving wheels 7 through rotating shafts, the number of the driving wheels 7 is two, the outer walls of the two driving wheels 7 are sleeved with one driving belt 8, the top of an output shaft of the motor 4 is fixedly connected with the bottom of the driving wheel 7 positioned on the right side through welding, and the inner wall of the filter box 1 is provided with a control mechanism which comprises a rotating rod 9, a rotating wheel 10, a contact plate 11, a worm 14, a worm wheel 15, a telescopic rod 16 and a driving plate 17; the top of bull stick 9 at the drive wheel 7 that is located the left side through welded fastening, runner 10 rotates the top of connecting at bull stick 9 through the pivot, contact plate 11 passes through welded fastening at the bottom of the fan 5 that is located the left side, and contact plate 11 runs through fixed plate 3, the outer wall of runner 10 and the right side movable contact of contact plate 11, worm 14 rotates the bottom inner wall of connecting at filter box 1 through the pivot, the bottom of the drive wheel 7 that is located the right side passes through welded fastening with the top of worm 14, worm wheel 15 rotates the inner wall of connecting at filter box 1 through the pivot, and worm 14 meshes with worm wheel 15, telescopic link 16 rotates the inner wall of connecting at filter box 1 through the pivot, drive plate 17 sliding connection is at the bottom inner wall of filter box 1, and drive plate 17 runs through fixed plate 3, the top of drive plate 17 passes through welded fastening with the bottom of fan 5.

By the above mechanism: the temperature inside the filter box 1 is conveniently detected through the temperature sensor 2, the driving wheel 7 is conveniently driven to rotate through the motor 4, the rotating rod 9 is driven to rotate, the rotating wheel 10 is moved, the contact plate 11 is conveniently pushed to move when the rotating wheel 10 moves, the left fan 5 is enabled to move, the driving wheel 7 rotates and can drive the worm 14 to rotate, the worm wheel 15 is driven to rotate, the telescopic rod 16 is driven to rotate when the worm wheel 15 rotates, the driving plate 17 is enabled to move, the right fan 5 is enabled to move, the filter box 1 is conveniently cooled, the temperature of the filter box 1 is conveniently detected through the temperature sensor 2, the motor 4, the fan 5 and the control mechanism, the filter box 1 is cooled, the effect that heat accumulation leads to ageing of electric equipment and circuits is prevented, and the filter box has strong practicability and convenience.

According to the utility model, the front side of the worm wheel 15 is fixedly connected with the connecting rod through welding, the rear side of the telescopic rod 16 is provided with the connecting groove, the outer wall of the connecting rod is in sliding connection with the inner wall of the connecting groove, the rear side of the transmission plate 17 is provided with the sliding groove, the front side of the telescopic rod 16 is fixedly connected with the transmission shaft through welding, the outer wall of the transmission shaft is in sliding connection with the inner wall of the sliding groove, the worm wheel 15 rotates to conveniently drive the connecting rod to move so that the telescopic rod 16 rotates reciprocally, and when the telescopic rod 16 rotates, the transmission shaft is conveniently driven to move so that the transmission plate 17 moves reciprocally.

In the utility model, the bottom of the fixed plate 3 is symmetrically and fixedly connected with the limit rods 12 through welding, the number of the limit rods 12 is two, the two limit rods 12 conveniently penetrate through the contact plate 11 and the transmission plate 17, and the limit rods 12 are used for conveniently limiting the contact plate 11 and the transmission plate 17, so that the two fans 5 stably and transversely move.

In the utility model, the outer walls of the two limiting rods 12 are respectively sleeved with the springs 13, one sides of the two springs 13, which are close to each other, are fixedly connected with the bottom of the fixed plate 3 through welding, one sides of the contact plate 11, which are close to each other, of the transmission plate 17 are respectively fixedly connected with one sides of the two springs 13, which are far away from each other, through welding, the transmission plate 17 and the contact plate 11 are conveniently driven to reset by utilizing the elasticity of the springs 13, so that the transmission plate 17 and the contact plate 11 drive the two fans 5 to reciprocate.

According to the utility model, the left side and the right side of the filter box 1 are provided with the ventilation openings, the number of the ventilation openings is two, the inner walls of the ventilation openings are fixedly connected with the dustproof net 6 through welding, the ventilation openings facilitate air circulation so as to radiate the filter box 1, and the dustproof net 6 facilitates the filtration of dust in the air, so that the influence on the use of the filter box 1 caused by dust accumulation on the inner walls of the filter box 1 is prevented.

Working principle: in actual use, the temperature detected by the temperature sensor 2 is set and controlled by the motor 4 and the fan 5, the temperature inside the filter box 1 is detected by the temperature sensor 2, when the temperature inside the filter box 1 reaches a certain height, the motor 4 and the fan 5 are started, the output shaft of the motor 4 rotates and drives the driving wheel 7 to rotate so as to drive the rotating rod 9 to rotate, the rotating wheel 10 is driven to move when the rotating rod 9 rotates, the contact plate 11 can be pushed by the rotating wheel 10 so as to drive the contact plate 11 to move leftwards, the left fan 5 can be driven by the contact plate 11 to move, the contact plate 11 can be limited by the left limiting rod 12, the left fan 5 and the contact plate 11 can move transversely, the left spring 13 can be stretched when the contact plate 11 moves, the spring 13 stretches the storage force, and after the rotating wheel 10 is separated from contact with the contact plate 11, the spring 13 on the left side loses restriction to pull the contact plate 11 to reset so that the fan 5 on the left side is reset, meanwhile, the transmission belt 8 can drive the transmission wheel 7 on the right side to rotate so that the worm 14 rotates, the worm wheel 15 meshed with the worm 14 is driven to rotate when the worm 14 rotates, the connecting rod is driven to rotate by the rotation of the worm wheel 15, the connecting rod pushes the connecting groove to enable the telescopic rod 16 to rotate, at the moment, the telescopic rod 16 rotates so that the transmission plate 17 is driven to move so that the fan 5 on the right side moves, meanwhile, the spring 13 on the right side pulls the transmission plate 17 to move so that the telescopic rod 16 extends, the transmission plate 17 and the fan 5 on the right side are driven to reciprocate by the rotation of the worm wheel 15, the air circulation is driven by the rotation and the reciprocation of the two fans 5, so that heat in the filter box 1 is discharged out of the filter box 1 along with the air flow, and the heat dissipation is carried out on the filter box 1, the electrical equipment and wiring inside the filter box 1 are prevented from being aged due to high temperature.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a low-voltage filtering complete device with fault detection function, includes filter tank (1), temperature sensor (2), motor (4) and two fans (5), its characterized in that, temperature sensor (2) fixed connection is at the inner wall of filter tank (1), motor (4) fixed connection is at the bottom inner wall of filter tank (1), the inner wall fixedly connected with fixed plate (3) of filter tank (1), two fans (5) symmetry sliding connection are at the top of fixed plate (3), and temperature sensor (2) are connected with motor (4) and fan (5) electricity;

the inner wall symmetry of filter case (1) rotates and is connected with drive wheel (7), and the quantity of drive wheel (7) is two, and the outer wall cover of two drive wheels (7) is equipped with same drive belt (8), and the top of motor (4) output shaft is fixed connection with the bottom of drive wheel (7) that are located the right side, and the inner wall of filter case (1) is equipped with control mechanism.

2. The low-voltage filtering complete equipment with the fault detection function according to claim 1, wherein the control mechanism comprises a rotating rod (9), a rotating wheel (10), a contact plate (11), a worm (14), a worm wheel (15), a telescopic rod (16) and a transmission plate (17);

the top of bull stick (9) fixed connection at drive wheel (7) that are located the left side, runner (10) rotate and connect at the top of bull stick (9), contact plate (11) fixed connection is in the bottom of being located left fan (5), and contact plate (11) run through fixed plate (3), the outer wall of runner (10) and the right side movable contact of contact plate (11), worm (14) rotate and connect at the bottom inner wall of filter box (1), the bottom of drive wheel (7) that are located the right side and the top fixed connection of worm (14), worm wheel (15) rotate and connect at the inner wall of filter box (1), and worm (14) mesh with worm wheel (15), telescopic link (16) rotate and connect at the inner wall of filter box (1), drive plate (17) sliding connection is at the bottom inner wall of filter box (1), and drive plate (17) run through fixed plate (3), the top of drive plate (17) and the bottom fixed connection of fan (5).

3. The low-voltage filtering complete device with the fault detection function according to claim 2, wherein a connecting rod is fixedly connected to the front side of the worm wheel (15), a connecting groove is formed in the rear side of the telescopic rod (16), the outer wall of the connecting rod is slidably connected with the inner wall of the connecting groove, a sliding groove is formed in the rear side of the transmission plate (17), a transmission shaft is fixedly connected to the front side of the telescopic rod (16), and the outer wall of the transmission shaft is slidably connected with the inner wall of the sliding groove.

4. The low-voltage filtering complete device with the fault detection function according to claim 1, wherein limit rods (12) are symmetrically and fixedly connected to the bottom of the fixed plate (3), the number of the limit rods (12) is two, and the two limit rods (12) conveniently penetrate through the contact plate (11) and the transmission plate (17).

5. The low-voltage filtering complete device with the fault detection function according to claim 2, wherein the outer walls of the two limiting rods (12) are sleeved with springs (13), one sides of the two springs (13) which are close to each other are fixedly connected with the bottom of the fixed plate (3), and one sides of the contact plate (11) which are close to each other with the transmission plate (17) are fixedly connected with one sides of the two springs (13) which are far away from each other.

6. The low-voltage filtering complete device with the fault detection function according to claim 1, wherein ventilation openings are formed in the left side and the right side of the filtering box (1), the number of the ventilation openings is two, and dust screens (6) are fixedly connected to the inner walls of the ventilation openings.