CN213462091U - Switch with dustproof function - Google Patents
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- CN213462091U CN213462091U CN202022240950.5U CN202022240950U CN213462091U CN 213462091 U CN213462091 U CN 213462091U CN 202022240950 U CN202022240950 U CN 202022240950U CN 213462091 U CN213462091 U CN 213462091U
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Abstract
The utility model discloses a switch with dustproof function, including the switch body, the switch body includes that the right side is the switch casing that the opening set up and sets up the filter screen of giving vent to anger at the switch casing front side, set up on the front side inner wall of switch casing and give vent to anger filter screen matched with venthole, the right side of switch casing is provided with dustproof heat dissipation mechanism, dustproof heat dissipation mechanism includes the dust proof box of fixed connection on switch casing right side. The utility model relates to a rationally, be convenient for realize circulating when blowing radiating and continuously lasting the vibrations of beating to dustproof filter plate, at the mode that the dustproof filter screen slope of the cooperation of beating set up, can effectively shake and fall the dustproof filter plate right side and be stained with the dust impurity that attaches to avoid a large amount of stillness of dust impurity to pile up the phenomenon of jam, improve the radiating stability of ventilating for a long time when realizing dirt-proofly, and be convenient for carry out the dismouting change to dustproof filter plate fast, be favorable to the use.
Description
Technical Field
The utility model relates to a communication switching equipment technical field especially relates to a switch with dustproof function.
Background
In the existing dustproof mode of the exchanger, a dustproof filter screen is arranged at a heat dissipation air inlet for shielding and filtering external dust, and a heat dissipation fan is arranged in the air inlet for ventilating high air flow to achieve heat dissipation and cooling; but its dustproof filter screen has the automatic function of shaking off the dust of being not convenient for, (along with filtering the dust can be stained with gradually and attach and pile up the jam in the outside of dustproof filter screen, form the shutoff and cause inside heat can't the effluvium, reduce circulation of air efficiency to reduce the radiating effect), can not satisfy the user demand, improve to this phenomenon, therefore we have proposed a switch with dustproof function for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a switch with a dustproof function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a switch with a dustproof function comprises a switch body, wherein the switch body comprises a switch shell and an air outlet filter screen, the right side of the switch shell is provided with an opening, the air outlet filter screen is arranged on the front side of the switch shell, an air outlet hole matched with the air outlet filter screen is formed in the inner wall of the front side of the switch shell, a dustproof heat dissipation mechanism is arranged on the right side of the switch shell and comprises a dustproof box fixedly connected to the right side of the switch shell, the two sides of the dustproof box are provided with openings, the right side of the dustproof box is provided with an inclined cross section, a heat dissipation fan is arranged in the dustproof box and comprises a driving motor fixedly arranged between the inner wall of the front side and the inner wall of the rear side of the dustproof box and a plurality of fan blades which are fixed outside an output shaft of the driving motor in an annular mode, the right side of the dustproof box is fixedly connected with a rectangular plug box, an air inlet communicated with the dust-proof box is formed in the inner wall of the right side of the rectangular inserting box, and a dust-proof filter plate which is obliquely arranged is movably inserted in the rectangular inserting box;
the left side of the dustproof filter plate is movably contacted with the right side of the dustproof box, the top of the dustproof filter plate extends to the upper part of the rectangular insertion box and is fixedly connected with an iron fixed block, the bottom of the iron fixed block is fixed with the top of the rectangular insertion box in a magnetic mode, the top of the iron fixed block is fixedly connected with a pull ring, a rotating shaft is rotatably arranged between the front inner wall and the rear inner wall of the dustproof box, the top of the rotating shaft is fixedly connected with two vertical rods, a rectangular hole is formed in the front side of each vertical rod, a rectangular block is sleeved in the rectangular hole in a sliding mode, a support rod is fixedly connected to the top of each rectangular block, the top of each support rod extends to the upper part of the corresponding vertical rod and is rotatably provided with a collision roller, a spring is fixedly connected between the bottom of each rectangular block and the bottom inner wall of the corresponding rectangular hole, the right end of the output shaft of the driving motor is fixedly connected with a second bevel gear meshed with the first bevel gear.
Preferably, the magnet block is fixedly bonded to one side of the top of the rectangular plug box, and the top of the magnet block is adsorbed to the bottom of the iron fixing block.
Preferably, the distance between the right side of the rotating shaft and the left side of the dustproof filter plate is smaller than the distance between the top of the rotating shaft and the top of the collision roller.
Preferably, the inner wall of the front side and the inner wall of the rear side of the dust-proof box are both fixedly connected with first bearings, and inner rings of the first bearings are fixedly sleeved with the outer sides of the rotating shafts.
Preferably, equal fixedly connected with cross struts on the front side inner wall of dust proof box and the rear side inner wall, the one end that two cross struts are close to each other respectively with driving motor's front side and rear side fixed connection.
Preferably, the front side of the collision roller is fixedly connected with a second bearing, a fixed shaft is sleeved in the second bearing in a welding mode, a round hole is formed in the top of the front side of the supporting rod, and the side wall of the round hole is fixedly connected with the outer side of the corresponding fixed shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
through the shell of the exchanger, a dustproof box, a driving motor, fan blades, a rectangular plug box, a dustproof filter plate, an air inlet, an iron fixed block, a pull ring, a rotating shaft, a first bevel gear, a second bevel gear, vertical rods, a rectangular hole, a rectangular block, a supporting rod, a collision roller and a spring, wherein the spring is matched with the magnet block, the driving motor is started to drive a plurality of fan blades to rotate, when the fan blades rotate, external air is extracted through the dustproof filter plate and blown into the shell of the exchanger, the air circulation efficiency is improved, the heat dissipation effect is improved, the driving motor also drives the second bevel gear to rotate, the second bevel gear drives the rotating shaft to rotate through the first bevel gear, the rotating shaft drives two vertical rods to rotate, the vertical rods drive the collision roller to rotate rightwards through the corresponding supporting rods, the collision roller collides with the dustproof filter plate rightwards, and, when the collision roller rotates to be staggered with the dustproof filter plate, the spring in a compression state drives the support rod and the collision roller to move back towards the direction far away from the rotating shaft through the corresponding rectangular blocks, the collision roller and the dustproof filter plate can be driven to continuously collide under the continuous operation of the driving motor, a continuous knocking effect is formed, the dustproof filter plate vibrates under the knocking force, dust impurities attached to the right side of the dustproof filter plate can be effectively knocked down by matching with the inclined arrangement mode of the dustproof filter screen, the phenomenon that a large amount of dust impurities are statically accumulated and attached to the right side of the dustproof filter plate can be effectively avoided, the long-time ventilation and heat dissipation stability is improved while dust prevention is realized, when the dustproof filter plate is dismounted, the pull ring is upwards pulled to drive the iron fixed block to be separated from the magnet block, the iron fixed block drives the dustproof filter plate to be upwards drawn out from the rectangular plug box, the dismounting is finished, when, then push down the pull ring drive iron fixed block downwards with the magnet piece contact adsorb can, can realize the quick assembly disassembly to dustproof filter plate.
The utility model relates to a rationally, be convenient for realize circulating when blowing radiating and continuously lasting the vibrations of beating to dustproof filter plate, at the mode that the dustproof filter screen slope of the cooperation of beating set up, can effectively shake and fall the dustproof filter plate right side and be stained with the dust impurity that attaches to avoid a large amount of stillness of dust impurity to pile up the phenomenon of jam, improve the radiating stability of ventilating for a long time when realizing dirt-proofly, and be convenient for carry out the dismouting change to dustproof filter plate fast, be favorable to the use.
Drawings
Fig. 1 is a schematic structural diagram of a switch with a dustproof function according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a dustproof heat dissipation mechanism of a switch with a dustproof function according to the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
fig. 4 is an enlarged schematic view of part B in fig. 2.
In the figure: 100 exchanger shell, 1 dustproof box, 2 driving motor, 3 flabellum, 4 rectangle box, 5 dustproof filter plate, 6 air inlet, 7 iron fixed block, 8 pull ring, 9 rotating shaft, 10 first bevel gear, 11 second bevel gear, 12 vertical bar, 13 rectangle hole, 14 rectangle block, 15 support bar, 16 collision roller, 17 spring, 18 magnet block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, a switch with a dustproof function comprises a switch body, the switch body comprises a switch shell 100 with an opening at the right side and an air outlet filter screen arranged at the front side of the switch shell 100, an air outlet hole matched with the air outlet filter screen is arranged on the inner wall of the front side of the switch shell 100, a dustproof heat dissipation mechanism is arranged at the right side of the switch shell 100, the dustproof heat dissipation mechanism comprises a dustproof box 1 fixedly connected at the right side of the switch shell 100, both sides of the dustproof box 1 are provided with openings, the right side of the dustproof box 1 is provided with an inclined cross section, a heat dissipation fan is arranged in the dustproof box 1, the heat dissipation fan comprises a driving motor 2 fixedly arranged between the inner wall of the front side and the inner wall of the rear side of the dustproof box 1 and a plurality of fan blades 3 annularly fixed at the outer side of an output shaft of the driving motor 2, a rectangular plug box, the left side and the top of the rectangular inserting box 4 are both provided with openings, the inner wall of the right side of the rectangular inserting box 4 is provided with an air inlet 6 communicated with the dust-proof box 1, and a dust-proof filter plate 5 which is obliquely arranged is movably inserted in the rectangular inserting box 4;
the left side of the dustproof filter plate 5 is movably contacted with the right side of the dustproof box 1, the top of the dustproof filter plate 5 extends to the upper side of the rectangular insert box 4 and is fixedly connected with an iron fixed block 7, the bottom of the iron fixed block 7 is fixed with the top of the rectangular insert box 4 in a magnetic attraction manner, the top of the iron fixed block 7 is fixedly connected with a pull ring 8, a rotating shaft 9 is rotatably arranged between the front inner wall and the rear inner wall of the dustproof box 1, the top of the rotating shaft 9 is fixedly connected with two vertical rods 12, the front side of each vertical rod 12 is provided with a rectangular hole 13, a rectangular block 14 is sleeved in the rectangular hole 13 in a sliding manner, the top of each rectangular block 14 is fixedly connected with a support rod 15, the top end of each support rod 15 extends to the upper side of the corresponding vertical rod 12 and is rotatably provided with a collision roller 16, a spring 17 is fixedly connected between the bottom of, fixed cover is equipped with the first bevel gear 10 that is located between two montants 12 in the pivot 9, and driving motor 2's output shaft right-hand member fixedly connected with and first bevel gear 10 engaged with second bevel gear 11, the utility model relates to a rationally, be convenient for realize circulating the continuous vibrations of knocking to dustproof filter plate 5 when blowing radiating, in the mode that the slope of knocking power cooperation dustproof filter screen 5 set up, can effectively shake down dustproof filter plate 5 right side and be stained with the dust impurity that attaches to avoid a large amount of static jam phenomena of piling up of dust impurity, improve the radiating stability of ventilating for a long time when realizing dirt-proofly, and be convenient for carry out the dismouting change to dustproof filter plate 5 fast, be favorable to the use.
In the utility model, a magnet block 18 is bonded and fixed on one side of the top of a rectangular inserting box 4, the top of the magnet block 18 is adsorbed with the bottom of an iron fixed block 7, the distance between the right side of a rotating shaft 9 and the left side of a dustproof filter plate 5 is smaller than the distance between the top of the rotating shaft 9 and the top of a collision roller 16, a first bearing is fixedly connected on the front inner wall and the rear inner wall of a dustproof box 1, the inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft 9, cross support rods are fixedly connected on the front inner wall and the rear inner wall of the dustproof box 1, one ends of the two cross support rods, which are close to each other, are fixedly connected with the front side and the rear side of a driving motor 2 respectively, a second bearing is fixedly connected on the front side of the collision roller 16, a fixed shaft is welded and sleeved in the second bearing, a round hole is arranged on the top of the front side of a support, the utility model relates to a rationally, be convenient for realize circulating when blowing radiating and continuously lasting the vibrations of beating to dustproof filter plate 5, at the mode that the dustproof filter screen 5 slope of power of beating cooperation set up, can effectively shake and fall the dustproof filter plate 5 right side and be stained with the dust impurity that attaches to avoid the phenomenon that dust impurity is a large amount of static accumulations and blocks up, improve the long-time radiating stability of ventilating when realizing dirt-proof, and be convenient for carry out the dismouting change to dustproof filter plate 5 fast, be favorable to the use.
The working principle is as follows: the dustproof filter plate 5 can filter and shield external dust, so that the external dust is effectively prevented from entering the dustproof box 1 and the switch shell 100 through the air inlet 6, the driving motor 2 is started, the output shaft of the driving motor 2 drives the fan blades 3 to rotate, the fan blades 3 extract external air through the dustproof filter plate 5 and blow the external air into the switch shell 100 when rotating, the air circulation efficiency is improved, and the heat dissipation effect is improved, wherein when air passes through the dustproof filter plate 5, the dustproof filter plate 5 can filter dust and impurities in the air, and if the air is statically filtered, the dust and impurities are easily attached to and blocked on the right side of the dustproof filter plate 5 in a large quantity;
when the driving motor 2 is started, the second bevel gear 11 is driven to rotate, the second bevel gear 11 drives the rotating shaft 9 to rotate through the first bevel gear 10 meshed with the second bevel gear, the rotating shaft 9 drives the two vertical rods 12 to rotate, the vertical rods 12 drive the collision rollers 16 to rotate rightwards through the corresponding supporting rods 15, when the collision rollers 16 rotate rightwards to contact with the left side of the dustproof filter plate 5, the collision rollers collide with the dustproof filter plate, under the collision extrusion force, the collision rollers 16 move towards the direction close to the rotating shaft 9 and drive the rectangular blocks 14 to compress the springs 17 through the corresponding supporting rods 15, when the collision rollers 16 rotate to be staggered with the dustproof filter plate 5, the elastic force of the springs 17 in the compression state drives the corresponding rectangular blocks 14 to move backwards towards the direction far away from the rotating shaft 9, the rectangular blocks 14 drive the collision rollers 16 to move backwards towards the direction far away from the rotating shaft 9 through the corresponding supporting rods 15 until the collision rollers 16 rotate again to collide with the dustproof filter, under the continuous operation of the driving motor 2, the collision roller 16 can be driven to continuously collide with the dustproof filter plate 5 to form a continuous knocking effect, the dustproof filter plate 5 vibrates under knocking force, and dust impurities attached to the right side of the dustproof filter plate 5 can be effectively knocked down by matching with the mode that the dustproof filter plate 5 is obliquely arranged, the phenomenon that a large amount of dust impurities are statically accumulated and attached to the right side of the dustproof filter plate 5 can be effectively avoided, the dustproof effect is realized, the stability of long-time ventilation and heat dissipation is improved, and the disassembly and assembly cleaning frequency of the dustproof filter plate 5 is reduced;
need pull down dustproof filter plate 5 and change or when thoroughly clearing up, upwards stimulate pull ring 8, pull ring 8 drives iron fixed block 7 and magnet piece 18 separation, iron fixed block 7 drives dustproof filter plate 5 upwards takes out in inserting box 4 from the rectangle, the split is accomplished, personnel alright clear up or change dustproof filter plate 5 this moment, during the installation, then insert the rectangle downwards with dustproof filter plate 5 and insert in box 4, then push down pull ring 8 drive iron fixed block 7 downwards with magnet piece 18 contact adsorb can, can realize the quick assembly disassembly to dustproof filter plate 5.
Claims (6)
1. A switch with a dustproof function comprises a switch body, wherein the switch body comprises a switch shell (100) with the right side arranged for an opening and an air outlet filter screen arranged at the front side of the switch shell (100), the inner wall of the front side of the switch shell (100) is provided with an air outlet hole matched with the air outlet filter screen, the switch is characterized in that the right side of the switch shell (100) is provided with a dustproof heat dissipation mechanism, the dustproof heat dissipation mechanism comprises a dustproof box (1) fixedly connected to the right side of the switch shell (100), both sides of the dustproof box (1) are respectively provided with an opening, the right side of the dustproof box (1) is provided with an inclined cross section, a heat dissipation fan is arranged in the dustproof box (1), the heat dissipation fan comprises a driving motor (2) fixedly arranged between the inner wall of the front side and the inner wall of the rear side of the dustproof box (1) and a plurality of fan blades (3) which are annularly fixed on the outer, the right side of the dust-proof box (1) is fixedly connected with a rectangular inserting box (4) which is obliquely arranged, the left side and the top of the rectangular inserting box (4) are both provided with openings, the inner wall of the right side of the rectangular inserting box (4) is provided with an air inlet (6) which is communicated with the dust-proof box (1), and a dustproof filter plate (5) which is obliquely arranged is movably inserted in the rectangular inserting box (4);
the left side of dustproof filter plate (5) and the right side movable contact of dust-proof box (1), the top of dustproof filter plate (5) extends to the rectangle and inserts the top of box (4) and fixedly connected with iron fixed block (7), the bottom of iron fixed block (7) is inhaled fixedly with the top magnetism of box (4) is inserted to the rectangle, the top fixedly connected with pull ring (8) of iron fixed block (7), it installs pivot (9) to rotate between the front side inner wall of dust-proof box (1) and the rear side inner wall, the top fixedly connected with two montants (12) of pivot (9), and the front side of montant (12) is seted up rectangular hole (13), sliding sleeve is equipped with rectangular block (14) in rectangular hole (13), the top fixedly connected with bracing piece (15) of rectangular block (14), and the top of bracing piece (15) extends to the top of corresponding montant (12) and rotates and installs bump roller (16), a spring (17) is fixedly connected between the bottom of the rectangular block (14) and the inner wall of the bottom of the corresponding rectangular hole (13), the collision roller (16) is matched with the dustproof filter plate (5), a first bevel gear (10) positioned between two vertical rods (12) is fixedly sleeved on the rotating shaft (9), and a second bevel gear (11) meshed with the first bevel gear (10) is fixedly connected to the right end of an output shaft of the driving motor (2).
2. The switch with the dustproof function according to claim 1, wherein a magnet block (18) is fixedly bonded to one side of the top of the rectangular insertion box (4), and the top of the magnet block (18) is attached to the bottom of the iron fixed block (7).
3. The switch with a dustproof function according to claim 1, wherein the distance between the right side of the rotating shaft (9) and the left side of the dustproof filter plate (5) is smaller than the distance between the top of the rotating shaft (9) and the top of the collision roller (16).
4. The switch with the dustproof function according to claim 1, wherein the inner wall of the front side and the inner wall of the rear side of the dustproof box (1) are fixedly connected with first bearings, and inner rings of the first bearings are fixedly sleeved with the outer sides of the rotating shafts (9).
5. The switch with the dustproof function according to claim 1, wherein the inner wall of the front side and the inner wall of the rear side of the dustproof box (1) are fixedly connected with cross-supporting rods, and one ends of the two cross-supporting rods, which are close to each other, are fixedly connected with the front side and the rear side of the driving motor (2) respectively.
6. The switch with the dustproof function according to claim 1, wherein a second bearing is fixedly connected to the front side of the collision roller (16), a fixed shaft is welded and sleeved in the second bearing, a circular hole is formed in the top of the front side of the support rod (15), and the side wall of the circular hole is fixedly connected with the outer side of the corresponding fixed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240950.5U CN213462091U (en) | 2020-10-10 | 2020-10-10 | Switch with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240950.5U CN213462091U (en) | 2020-10-10 | 2020-10-10 | Switch with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213462091U true CN213462091U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022240950.5U Active CN213462091U (en) | 2020-10-10 | 2020-10-10 | Switch with dustproof function |
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| Country | Link |
|---|---|
| CN (1) | CN213462091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113395885A (en) * | 2021-07-13 | 2021-09-14 | 四川帝威能源技术有限公司 | Electric cabinet for lithium battery direct current system |
-
2020
- 2020-10-10 CN CN202022240950.5U patent/CN213462091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113395885A (en) * | 2021-07-13 | 2021-09-14 | 四川帝威能源技术有限公司 | Electric cabinet for lithium battery direct current system |
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