CN210781821U

CN210781821U - Active filter with ventilation and heat dissipation functions

Info

Publication number: CN210781821U
Application number: CN201921015296.9U
Authority: CN
Inventors: 杨勤博
Original assignee: Chengdu Kinwoo Technology Co ltd
Current assignee: Chengdu Kinwoo Technology Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-16
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses an active filter with ventilation cooling function, including the wave filter, the front of wave filter is connected with the apron through the hinge rotation, stud's below is equipped with the subassembly that opens and shuts, both ends all are equipped with dustproof subassembly about the wave filter, the top rigid coupling of wave filter has heat dissipation mechanism. This active filter with ventilation cooling function, through the wave filter, the stabilizer blade, stud and the cooperation of the subassembly that opens and shuts, make the device need not to lift and move and can remove to the optional position, and then reduce manpower use and expenditure, through dustproof subassembly, wave filter and radiator unit's cooperation, make the device when guaranteeing its inside ventilation cooling, to its inside dirt-proof effect that plays, and then avoid taking place because of the too much condition that leads to the wave filter work to be out of order of its inside laying dust, through the round cap, montant and telescopic cooperation, can prevent effectively that fin and fan from receiving rainwater erosion, and then increase of service life, and the high practicality.

Description

Active filter with ventilation and heat dissipation functions

Technical Field

The utility model relates to an active filter technical field with ventilation cooling function specifically is an active filter with ventilation cooling function.

Background

Active power filter is a novel power electronic device that is used for developments to restrain the harmonic, compensate reactive, it can all compensate the harmonic that changes and the reactive of change to size and frequency, dynamic tracking compensation has been realized, and can both mend the harmonic and mend reactive, active filter with ventilation cooling function among the prior art has a great deal of not enough, when removing the device, need the manpower to lift, and then increase manpower use and expenditure, inconvenient people use, and can't realize guaranteeing its inside ventilation cooling, play dirt-proof effect to its inside, and then lead to easily because of its inside laying dust too much leads to the condition emergence of filter work disorder, and when outdoor use, can't prevent effectively that fin and fan from receiving the rainwater erosion, and then shorten life, reduce the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an active filter with ventilation cooling function, there is a great deal of not enough in solving the active filter with ventilation cooling function who proposes among the prior art in the above-mentioned background art, when removing the device, need the manpower to lift, and then increase manpower and use and expenditure, inconvenient people use, and can't realize guaranteeing its inside ventilation cooling's while, play dirt-proof effect to its inside, and then lead to easily because of its inside laying dust too much leads to the condition emergence of wave filter work malfunction, and when outdoor use, can not prevent effectively that fin and fan from receiving rainwater erosion, and then shorten life, reduce the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an active filter with ventilation cooling function, includes the wave filter, the front of wave filter is rotated through the hinge and is connected with the apron, the front rigid coupling of apron has the lock core, the bottom rigid coupling of wave filter has the stabilizer blade, the inside of stabilizer blade is rotated through the bearing and is connected with stud, stud's right-hand member rigid coupling has the handle, stud's below is equipped with the subassembly that opens and shuts, both ends all are equipped with dustproof subassembly about the wave filter, the top rigid coupling of wave filter has heat dissipation mechanism.

Preferably, the subassembly that opens and shuts includes the lantern ring, spout, universal wheel, round pin axle and torque spring, two the inner wall of the lantern ring links to each other with stud's outer wall left and right ends screw thread respectively, the top clearance fit of spout and wave filter is passed through at the top of the lantern ring, the bottom laminating of the lantern ring has the universal wheel, the outer end of universal wheel rotates with the inner of stabilizer blade through the round pin axle and links to each other, torque spring has been cup jointed to the outer wall of round pin axle, torque spring's upper and lower both ends respectively with universal wheel and stabilizer blade looks joint.

Preferably, the universal wheels are symmetrically distributed about the filter axis.

Preferably, dustproof subassembly includes opening, filter screen, active carbon, swash plate, iron mesh, curved bar and spring, both ends about the wave filter are seted up to the opening, open-ended inner wall outside interference fit has the filter screen, the inside packing of filter screen has active carbon, the outer end laminating of filter screen has the iron mesh, the top of iron mesh is rotated and is connected with the swash plate, two the inner of swash plate is in the same place with the both ends rigid coupling about the wave filter respectively, the bottom joint of iron mesh has the curved bar, two the inner of curved bar is respectively with the wave filter about both ends clearance fit, the inner of curved bar passes through the spring with the wave filter and links to each other fixedly.

Preferably, heat dissipation mechanism includes fin, fan, montant, sleeve and round cap, the outer wall of fin links to each other with the top screw thread of wave filter, the top rigid coupling of fin has the fan, both ends all are equipped with the montant about the fan, the outer wall top clearance fit of montant has the sleeve, telescopic top rigid coupling has the round cap.

Preferably, the fins are located at the axis of the filter.

Compared with the prior art, the beneficial effects of the utility model are that: this active filter with ventilation cooling function, through the wave filter, the stabilizer blade, stud and the cooperation of the subassembly that opens and shuts, make the device need not to lift and move and can remove to the optional position, and then reduce manpower use and expenditure, make things convenient for people to use, through dustproof subassembly, wave filter and radiator unit's cooperation, make the device when guaranteeing its inside ventilation cooling, play dirt-proof effect to its inside, and then avoid taking place because of the too much condition that leads to the wave filter malfunction of its inside laying dust, through the round cap, montant and telescopic cooperation, can prevent effectively that fin and fan from receiving rainwater erosion, and then increase of service life, and the high practicality.

Drawings

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

FIG. 2 is a schematic structural view of the filter screen, the iron net and the sloping plate in FIG. 1;

FIG. 3 is a schematic structural view of the stud, collar and legs of FIG. 1;

fig. 4 is a schematic structural view of the stem, the cap and the fan in fig. 1.

In the figure: 1. the filter, 2, hinge, 3, apron, 4, lock core, 5, stabilizer blade, 6, bearing, 7, the subassembly that opens and shuts, 701, the lantern ring, 702, spout, 703, the universal wheel, 704, round pin axle, 705, torsion spring, 8, dustproof subassembly, 801, opening, 802, filter screen, 803, active carbon, 804, swash plate, 805, the iron mesh, 806, the curved bar, 807, the spring, 9, heat dissipation mechanism, 901, fin, 902, the fan, 903, montant, 904, the sleeve, 905, the round cap, 10, stud, 11, the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an active filter with ventilation and heat dissipation functions comprises a filter 1, wherein the front surface of the filter 1 is rotatably connected with a cover plate 3 through a hinge 2, the hinge 2 enables the cover plate 3 to rotate when stressed, the front surface of the cover plate 3 is fixedly connected with a lock cylinder 4, the lock cylinder 4 is used for limiting the cover plate 3, the bottom of the filter 1 is fixedly connected with a support leg 5, the inside of the support leg 5 is rotatably connected with a stud 10 through a bearing 6, the stud 10 can rotate when stressed through the bearing 6, the right end of the stud 10 is fixedly connected with a handle 11, an opening and closing assembly 7 is arranged below the stud 10, the opening and closing assembly 7 comprises a lantern ring 701, a chute 702, a universal wheel 703, a pin shaft 704 and a torsion spring 705, the inner walls of the two lantern rings 701 are respectively in threaded connection with the left end and the right end of the outer wall of the stud 10, and, the top of the lantern ring 701 is in clearance fit with the top of the filter 1 through the sliding groove 702, the sliding groove 702 plays a limiting role on the lantern ring 701, the bottom of the lantern ring 701 is attached with a universal wheel 703, the universal wheel 703 is symmetrically distributed about the axis of the filter 1, so that the filter 1 can move more stably when the universal wheel 703 is in a vertical state, the outer end of the universal wheel 703 is rotatably connected with the inner end of the supporting leg 5 through a pin shaft 704, the outer wall of the pin shaft 704 is sleeved with a torsion spring 705, the upper end and the lower end of the torsion spring 705 are respectively clamped with the universal wheel 703 and the supporting leg 5, the torsion spring 705 gives inward rotating force to the universal wheel 703, the left end and the right end of the filter 1 are respectively provided with a dustproof assembly 8, each dustproof assembly 8 comprises an opening 801, a filter screen 802, activated carbon 803, an inclined plate 804, an iron mesh 805, a curved rod 806 and a spring 807, the filter screen 802 is a hundred-mesh filter screen and is used for preventing dust from entering the filter 1, activated carbon 803 is filled in the filter screen 802, the activated carbon 803 is used for adsorbing fine dust, an iron net 805 is attached to the outer end of the filter screen 802, the iron net 805 has a limiting effect on the filter screen 802 and can prevent mosquitoes from approaching the filter screen 802, the top of the iron net 805 is rotatably connected with an inclined plate 804, the inclined plate 804 has a rainproof effect and has a guiding effect on rainwater, the inner ends of the two inclined plates 804 are fixedly connected with the left end and the right end of the filter 1 respectively, a curved rod 806 is clamped at the bottom of the iron net 805, the inner ends of the two curved rods 806 are in clearance fit with the left end and the right end of the filter 1 respectively, the inner ends of the curved rods 806 are fixedly connected with the filter 1 through springs 807, the springs 807 give inward pulling force to the curved rods 806, a heat dissipation mechanism 9 is, Montant 903, sleeve 904 and round cap 905, the outer wall of fin 901 links to each other with the top screw thread of wave filter 1, fin 901 is used for collecting the inside heat of wave filter 1, the axis department that is located wave filter 1 of fin 901, make when collecting heat more concentrated, the top rigid coupling of fin 901 has fan 902, fan 902 plays the drainage effect to wave filter 1's hot-air, make it discharge wave filter 1 fast, both ends all are equipped with montant 903 about fan 902, montant 903's outer wall top clearance fit has sleeve 904, montant 903 plays limiting displacement to sleeve 904, the top rigid coupling of sleeve 904 has round cap 905, round cap 905 is used for preventing the erosion of rainwater to fin 901, fin 901 is made by the aluminum alloy, good heat conductivity has.

In this embodiment, when the active filter with ventilation and heat dissipation functions is used, when the device needs to be moved, the handle 11 is rotated to rotate the stud 10, the stud 10 is connected to the screw thread of the stud 10 through the collar 701, and the chute 702 is in clearance fit with the collar 701, so that the collar 701 moves away from each other at the same time, the leg 5 is connected to the universal wheel 703 to rotate the universal wheel 703 outwards, so that the torsion spring 705 is deformed under stress, the universal wheel 703 stops rotating when abutting against the inner end of the leg 5, and the device can be moved to any position without being lifted under the action of the universal wheel 703, thereby reducing manpower expenditure, facilitating use, allowing dust in the external air to be filtered while ventilating the inside of the filter 1 through the interference fit between the opening 801 and the filter screen 802, and the adsorption through active carbon 803, make tiny dust adsorbed, further prevent the inside dust that gets into of wave filter 1, and then play dustproof effect to wave filter 1, avoid causing the influence to its operating condition because of the laying dust is too much, it links to each other with the rotation of iron net 805 through swash plate 804, and curved bar 806 links to each other with the joint of iron net 805, but make filter screen 802 quick replacement, and then promote dirt-proof stability, effect through fin 901 and fan 902, collect and the drainage to the inside hot-air of wave filter 1, and then accelerate inside circulation of air, promote the radiating efficiency, and through the clearance fit of montant 903 and sleeve 904, make the rigidity of dome 905, and then play the effect of rain water erosion to fin 901 and fan 902, and then prolong the life of fin 901 and fan 902, make things convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. An active filter with ventilation and heat dissipation functions, comprising a filter (1), characterized in that: the front of wave filter (1) is rotated through hinge (2) and is connected with apron (3), the front rigid coupling of apron (3) has lock core (4), the bottom rigid coupling of wave filter (1) has stabilizer blade (5), the inside of stabilizer blade (5) is rotated through bearing (6) and is connected with stud (10), the right-hand member rigid coupling of stud (10) has handle (11), the below of stud (10) is equipped with subassembly (7) that opens and shuts, both ends all are equipped with dustproof subassembly (8) about wave filter (1), the top rigid coupling of wave filter (1) has heat dissipation mechanism (9).

2. The active filter with ventilation and heat dissipation functions of claim 1, wherein: the opening and closing assembly (7) comprises a sleeve ring (701), a sliding groove (702), a universal wheel (703), a pin shaft (704) and a torsion spring (705), wherein the inner wall of the sleeve ring (701) is connected with the left end and the right end of the outer wall of the stud (10) through threads, the top of the sleeve ring (701) is in clearance fit with the top of the filter (1) through the sliding groove (702), the universal wheel (703) is attached to the bottom of the sleeve ring (701), the outer end of the universal wheel (703) is connected with the inner end of the supporting leg (5) through the pin shaft (704) in a rotating mode, the outer wall of the pin shaft (704) is sleeved with the torsion spring (705), and the upper end and the lower end of the torsion spring (705) are connected with the universal wheel (703) and the.

3. An active filter with ventilation and heat dissipation functions as claimed in claim 2, wherein: the universal wheels (703) are distributed in an axisymmetric manner with respect to the filter (1).

4. The active filter with ventilation and heat dissipation functions of claim 1, wherein: the dust-proof component (8) comprises an opening (801), a filter screen (802), activated carbon (803), a sloping plate (804), an iron net (805), a curved rod (806) and a spring (807), the openings (801) are arranged at the left end and the right end of the filter (1), the outer side of the inner wall of the opening (801) is in interference fit with a filter screen (802), the interior of the filter screen (802) is filled with activated carbon (803), the outer end of the filter screen (802) is attached with an iron net (805), the top of the iron net (805) is rotatably connected with inclined plates (804), the inner ends of the two inclined plates (804) are respectively fixedly connected with the left end and the right end of the filter (1), the bottom of the iron net (805) is clamped with curved bars (806), the inner ends of the two curved bars (806) are respectively in clearance fit with the left end and the right end of the filter (1), the inner end of the curved rod (806) is fixedly connected with the filter (1) through a spring (807).

5. The active filter with ventilation and heat dissipation functions of claim 1, wherein: the radiating mechanism (9) comprises radiating fins (901), a fan (902), vertical rods (903), a sleeve (904) and a round cap (905), the outer wall of the radiating fins (901) is connected with the top threads of the filter (1), the top of the radiating fins (901) is fixedly connected with the fan (902), the vertical rods (903) are arranged at the left end and the right end of the fan (902), the sleeve (904) is in clearance fit with the upper portion of the outer wall of the vertical rods (903), and the round cap (905) is fixedly connected to the top of the sleeve (904).

6. An active filter with ventilation and heat dissipation functions as claimed in claim 5, wherein: the fins (901) are located at the axis of the filter (1).