CN115768008A - Filter with protection function - Google Patents

Abstract

The invention belongs to the technical field of filters, and discloses a filter with a protection function, which comprises an installation bottom plate and a shell fixedly connected to the center of the top of the installation bottom plate, wherein the side wall of the shell is provided with a protection mechanism, and the protection mechanism comprises a shielding assembly, a storage assembly, a drainage assembly and a cooling assembly; according to the invention, through the matching of the mounting bottom plate, the shell, the heat dissipation holes, the cover plate, the shielding component, the storage component, the drainage component and the cooling component, the sealing of the heat dissipation holes and the extension of the folding awning can be synchronously carried out in rainy days, the waterproof effect is more comprehensive, the water in the water storage plate can be repeatedly replaced by the water leakage holes and the water outlet holes, and the rainwater in the water storage plate is ensured to be at a lower temperature, so that the heat dissipation effect of the rainwater on the surface of the shell is improved, natural resources are fully utilized, the dual-protection effect is achieved, the heat dissipation holes can normally dissipate heat under the condition of no rain, and the service life of the filter is prolonged.

Description

Filter with protection function

Technical Field

The invention belongs to the technical field of filters, and particularly relates to a filter with a protection function.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor, and can effectively filter a frequency point of a specific frequency in a power line or frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.

The traditional filter is used indoors and outdoors, the working environment of the filter installed outdoors is worse than that indoors, and particularly in rainy days, the filter with poor waterproofness can easily enter water, so that a circuit inside the filter is short-circuited.

The existing filter is installed in the shell through the filter, the filter is fixed in the shell in a sealed mode through the cover plate, the waterproof layer or the sealing ring is arranged in a gap between the cover plate and the shell, accordingly, rainwater is prevented from entering the shell, water is prevented from entering the filter in the shell, and the using function of the filter is further protected.

However, current wave filter can produce a large amount of heats when using, if install the wave filter in the casing of confined space, the heat of its inside production can't in time be discharged, easily leads to the wave filter to appear damaging because of the high temperature, if when a plurality of louvres are seted up to the lateral wall at the casing, meets the rainy day, and the rainwater will soak the wave filter in the casing through the louvre, can not realize the heat dissipation and the waterproof function of wave filter simultaneously, and protect function is weak.

Disclosure of Invention

Can produce a large amount of heats when using to above-mentioned current wave filter, if when installing the wave filter in confined space's casing, the heat of its inside production can't in time be discharged, easily leads to the wave filter to appear damaging because of the high temperature, if when a plurality of louvres are seted up to the lateral wall at the casing, meets the rainy day, and the wave filter in the casing can be soaked through the louvre to the rainwater again, can not realize the heat dissipation and the waterproof function of wave filter simultaneously, problem that protect function is weak.

The invention provides a filter with a protection function, which comprises an installation bottom plate and a shell fixedly connected to the center of the top of the installation bottom plate, wherein a plurality of heat dissipation holes are transversely and symmetrically formed in the front side and the rear side of the shell, a cover plate is detachably and hermetically mounted at one end of an opening of the shell, the filter is mounted in the shell, cover plates are symmetrically and fixedly connected to the top of the installation bottom plate and the front side and the rear side of the shell, vent holes are formed in the side walls of the cover plates corresponding to the heat dissipation holes, and a protection mechanism is arranged on the side walls of the shell and comprises a shielding assembly arranged on the top of the shell and opposite to the cover plates on the two sides for sealing the heat dissipation holes, a storage assembly arranged on the back sides of the shell and the cover plate and opposite to the wiring end of the filter for shielding rain, a drainage assembly arranged on the side walls of the cover plates for descending the shielding assembly, and a cooling assembly arranged in the side walls of the shell for cooling the side walls.

As a further scheme of the invention: the shielding assembly comprises a V-shaped top plate arranged at the tops of the cover plates on two sides through a fixing frame, V-shaped grooves are symmetrically formed in two ends of the bottom of the V-shaped top plate, a V-shaped filter screen is arranged at the top of each V-shaped groove, inclined plates are fixedly connected with the top between the cover plates and the opposite sides of the shell in a transverse symmetrical mode, and water tanks are fixedly connected between the cover plates and the opposite sides of the shell and located on the bottom sides of the inclined plates.

As a further scheme of the invention: the bottom end of the inner wall of the water tank is transversely and symmetrically fixedly connected with a partition plate, a first floating plate is arranged between the partition plate and the inner wall of the water tank, the tops of the symmetrical first floating plates are jointly and fixedly connected with a v-21274, and the center of the bottom end of the inner wall of the water tank is fixedly connected with a positioning sleeve, namely a v-21274, and the horizontal section of the v-shaped frame is positioned at the top of the positioning sleeve.

As a further scheme of the invention: the center of the bottom of the horizontal section of the v-shaped frame is fixedly connected with a lifting rod, the lifting rod penetrates through the inside of the positioning sleeve, the bottom end of the lifting rod penetrates through the bottom of the water tank in a sliding mode, a vertical plate is fixedly connected to one side, close to the inner wall of the cover plate, of the center of the bottom of the mounting bottom plate, a lifting hole is formed in the upper end of the front side of the vertical plate, a linkage rod is longitudinally matched with the inside of the lifting hole in a sliding mode, the bottom end of the lifting rod is fixedly connected with the top of the linkage rod, one end, close to the shell, of the linkage rod is fixedly connected with an I-shaped plate, the side wall of the I-shaped plate is in contact with the side wall of the shell, and a shielding plate is fixedly connected to the bottom end, corresponding to the longitudinal heat dissipation holes, of the back side of the I-shaped plate.

As a further scheme of the invention: store up and receive the subassembly and include fixed ring of fixed connection at casing and apron dorsal part, one side that solid fixed ring kept away from casing or apron is provided with folding canopy, and one side that solid fixed ring was kept away from to folding canopy is provided with the loose collar, and both ends symmetry fixedly connected with gag lever post around casing and the apron dorsal part, the common movable sleeve of gag lever post outer wall of front and back symmetry is equipped with the cross, the lateral wall of cross and the outer wall fixed connection of loose collar, and the outer wall cover of gag lever post is equipped with expanding spring.

As a further scheme of the invention: the end, far away from the shell, of the shielding plate longitudinally positioned in the middle is fixedly connected with a push-pull rod, the top end, far away from one side of the shell, of the push-pull rod is symmetrically and rotatably connected with connecting rods through connecting shafts, a moving rod is rotatably connected between the symmetrical connecting rods and at the end, far away from the push-pull rod, of the moving rod, and the end, far away from the connecting rods, of the moving rod transversely slides to penetrate through the side wall of the shielding plate and corresponds to the position of the cross.

As a further scheme of the invention: the drainage component comprises an L-shaped pipeline which is transversely and symmetrically arranged at the bottom end of the water tank, the L-shaped pipeline is communicated with a cavity below the first floating plate, one end, far away from the water tank, of the L-shaped pipeline penetrates through the side wall of the cover plate and is provided with a plurality of drainage holes, a cotton strip is arranged inside the L-shaped pipeline, and a baffle plate is rotatably connected to the position, close to one side of the V-shaped groove and located at the top of the inclined plate, between the shell and the cover plate.

As a further scheme of the invention: the axle head of the current-slowing plate slidably penetrates through the side wall of the cover plate and is fixedly connected with the swing rod, the axle wall of the current-slowing plate is sleeved with a torsional spring, the swing rod is far away from the one end of the current-slowing plate and is fixedly connected with an arc-shaped plate, one end, close to the cover plate, of the side wall of the arc-shaped plate is in contact with one end, close to the drain holes, of the L-shaped pipeline, and the middle of the side wall of the arc-shaped plate corresponds to the positions of the plurality of the drain holes and is provided with a round hole.

As a further scheme of the invention: the cooling assembly comprises strip-shaped grooves symmetrically formed in the middle of the front side wall and the rear side wall of the shell, the strip-shaped grooves are communicated with the heat dissipation holes, the water storage plates are installed at the bottom ends of the strip-shaped grooves, water level grooves are formed in the top centers of the water storage plates in a communicated mode, the bottom ends of the inner walls of the water grooves are located between the two partition plates, water inlet holes are formed in the positions, and the water inlet holes are communicated with the water storage plates and the water level grooves.

As a further scheme of the invention: the both ends symmetry fixedly connected with fixed block of water level inslot wall bottom, the top fixedly connected with guide bar of fixed block, the outer wall of guide bar and the position movable sleeve that is located the inlet opening top are equipped with No. two kickboards, the bottom center fixedly connected with lifting rod of No. two kickboards, lifting rod sliding fit is in the inside of water storage plate, the hole that leaks has been seted up to the water storage plate bottom, lifting rod bottom fixedly connected with and the piston of the hole looks adaptation that leaks, the apopore that is linked together with the hole that leaks is seted up to the mounting plate bottom.

Compared with the prior art, the invention provides a filter with a protection function, which has the following beneficial effects:

1. through the mounting base plate, the shell, the heat dissipation holes, the cover plate and the matching between the shielding component and the storage component, when a rainy day is met, the shielding plate is driven by the collection of water flow to automatically lift and seal the heat dissipation holes, and rainwater and moisture are prevented from entering the interior of the shell through the heat dissipation holes and contacting with the filter to damp a circuit inside the filter, so that the waterproof function of the filter is improved, the movable rod can be driven to move to one side of the cross frame and push the movable ring to gradually move outwards in the lifting process of the shielding plate, the movable ring drives the folding awning to unfold and gradually increase the unfolding length, the phenomenon that the contact of a wiring end is poor due to the fact that rainwater enters and permeates is prevented, the sealing of the heat dissipation holes and the extension of the folding awning can be synchronously carried out when the rainy day is met, and the waterproof effect is more comprehensive;

2. under the condition that rain always falls through the cooperation between the installation bottom plate, the shell, the heat dissipation holes, the cover plate, the shielding assembly and the storage assembly, the water level between the partition plate and the water tank is always in a growing state, the first floating plate is guaranteed to float upwards to seal the heat dissipation holes, the buffer plate is returned through the torsion spring when the rain stops, the L-shaped pipeline is enabled to drain outwards, the water level between the partition plate and the water tank gradually falls all the time, the first floating plate returns under the action of gravity and drives the water tank to move downwards to ventilate the heat dissipation holes, the moving rod is driven to move towards one side of the L-shaped pipeline in the descending process of the water tank, the movable ring drives the folding awning to contract under the action of the elastic force of the expansion spring, the wiring end of the filter is exposed outside, the maintenance of the wiring end of the filter is facilitated, the heat dissipation holes can normally dissipate heat under the condition that the rain does not fall, and the service life of the filter is prolonged;

3. through mounting plate, casing, louvre, cover plate, shelter from the subassembly, store up and receive the cooperation between subassembly, drainage subassembly and the cooling subassembly and guarantee when meetting rainy day, the hole that leaks can be changed repeatedly with the apopore to the water in the water storage plate, guarantees that the rainwater in the water storage plate is in lower temperature to improve the radiating effect of rainwater on the casing surface, make full use of natural resources reaches duplicate protection's effect.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 shows a perspective view of the present invention;

FIG. 2 shows a schematic structural view of the housing of the present invention;

fig. 3 shows a top sectional view of the housing and a top view of the filter in the present invention;

FIG. 4 shows a front view of the present invention;

FIG. 5 shows a front cross-sectional view of a cover plate of the present invention;

FIG. 6 is a partial perspective view of the shield assembly and the storage assembly of the present invention;

FIG. 7 is a partial perspective view of the shield assembly and drain assembly of the present invention;

FIG. 8 is an enlarged schematic view of region A of FIG. 7 in accordance with the present invention;

FIG. 9 shows a front cross-sectional view of the housing of the present invention;

fig. 10 shows a rear sectional view of the housing of the present invention.

In the figure:

1. mounting a bottom plate; 2. a housing; 201. heat dissipation holes; 3. a cover plate; 4. a filter; 5. a cover plate; 501. a vent hole;

6. a shielding component; 601. a V-shaped top plate; 602. a V-shaped groove; 603. a V-shaped filter screen; 604. a sloping plate; 605. a water tank; 606. a partition plate; 607. a first floating plate; 608. v 21274; 609. a positioning sleeve; 610. a lifting rod; 611. a vertical plate; 612. a lifting hole; 613. a linkage rod; 614. a I-shaped plate; 615. a shielding plate;

7. a storage assembly; 701. a fixing ring; 702. folding the rain shed; 703. a movable ring; 704. a limiting rod; 705. a cross; 706. a tension spring; 707. a push-pull rod; 708. a connecting rod; 709. a travel bar;

8. a drainage assembly; 801. an L-shaped duct; 802. a drain hole; 803. a buffer plate; 804. a swing rod; 805. a torsion spring; 806. an arc-shaped plate; 807. a circular hole;

9. a cooling assembly; 901. a strip-shaped groove; 902. a water storage plate; 903. a water level tank; 904. a water inlet hole; 905. a fixed block; 906. a guide bar; 907. a second floating plate; 908. lifting a pull rod; 909. a water leakage hole; 910. a piston; 911. and (4) water outlet holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the first embodiment, please refer to fig. 1-5 and fig. 9-10, a filter with a protection function includes a mounting plate 1 and a housing 2 fixedly connected to a center of a top of the mounting plate 1, the housing 2 is made of a copper-iron material and has good thermal conductivity and is capable of accelerating heat emission, the mounting plate 1 is configured to facilitate mounting of the housing 2 and the filter 4, a plurality of heat dissipation holes 201 are symmetrically and transversely formed in front and rear sides of the housing 2, one end of the housing 2 is open, a cover plate 3 is detachably and hermetically mounted at one end of the opening of the housing 2, the filter 4 is mounted inside the housing 2, two ends of the filter 4 are respectively provided with an input end and an output end, mounting holes are formed in opposite sides of the cover plate 3 and the housing 2, the input end and the output end are respectively and closely inserted into the corresponding mounting holes, so that an external power supply is connected to the input end and the output end, a cover plate 5 is fixedly connected to the top of the mounting plate 1 and is symmetrically and positioned at front and rear sides of the housing 2, the cover plate 5 is configured to facilitate shielding the plurality of the heat dissipation holes 201, a certain function of sunscreen and waterproofing is achieved, a plurality of the heat dissipation holes 201 are formed in positions corresponding to facilitate heat dissipation holes 501 for heat emission.

In this embodiment, it is preferable that: during the use, dismantle apron 3 to install wave filter 4 to the inside of casing 2, pass through bolt fixed mounting with apron 3 in the one end of casing 2 again, make it with wave filter 4 seal installation in the inside of casing 2, when wave filter 4 generates heat in the use, the heat is very fast absorbed by casing 2, can also outwards discharge the heat through louvre 201, install the back, take casing 2 and mounting plate 1 the position of outdoor use and install.

In a second embodiment, referring to fig. 1-10, on the basis of the first embodiment, the side wall of the housing 2 is provided with a protection mechanism, the protection mechanism includes a shielding assembly 6 disposed on the top of the housing 2 and opposite sides of the two side cover plates 5, a storage assembly 7 disposed on opposite sides of the housing 2 and the cover plate 3, a drainage assembly 8 disposed on the side wall of the cover plate 5, and a cooling assembly 9 disposed inside the side wall of the housing 2;

the shielding component 6 comprises a V-shaped top plate 601 which is fixedly arranged at the tops of the two side cover plates 5, the V-shaped top plate 601 is convenient for shielding rain on the tops of the cover plates 5 and the shell 2, rainwater directly drops on the upper surface of the V-shaped top plate 601 and is drained to two sides along the inclined surface of the V-shaped top plate, a gap between the V-shaped top plate 601 and the shell 2 is convenient for diffusing heat absorbed by the upper surface of the shell 2, V-shaped grooves 602 are symmetrically formed in two ends of the bottom of the V-shaped top plate 601, a V-shaped filter screen 603 is arranged at the top of each V-shaped groove 602, impurities in rainwater or impurities in air are convenient to filter due to the arrangement of the V-shaped filter screen 603, the filtered impurities automatically drop along the inclined surfaces of the tops of the V-shaped top plate 601 and the V-shaped filter screen 603 under the impact and self-gravity effects of the rainwater, and the collected rainwater is purified;

the top between the cover plate 5 and the opposite side of the shell 2 is transversely and symmetrically fixedly connected with inclined plates 604, a distance exists between the opposite sides of the two inclined plates 604, the distance between the inclined plates 604 is gradually reduced from top to bottom, so that rainwater filtered by the V-shaped filter screen 603 can be guided, a water tank 605 is fixedly connected between the cover plate 5 and the opposite side of the shell 2 and positioned at the bottom side of the inclined plates 604, a partition plate 606 is transversely and symmetrically fixedly connected at the bottom end of the inner wall of the water tank 605, a first floating plate 607 is arranged between the partition plate 606 and the inner wall of the water tank 605, the tops of the symmetrical first floating plates 607 are fixedly connected with a V-21274frame 608 together, and the center of the bottom end of the inner wall of the water tank 605 is fixedly connected with a positioning sleeve 609 and a 21274at the horizontal section of the positioning sleeve 609, and a distance exists between the first floating plate 607 and the bottom end of the inner wall of the water tank 605, so that the first floating plate 607 can better rise under the increase of the water level;

a lifting rod 610 is fixedly connected to the center of the bottom of the horizontal section of the bracket 608, the lifting rod 610 penetrates through the positioning sleeve 609, the bottom end of the lifting rod 610 penetrates through the bottom of the water tank 605 in a sliding manner, a vertical plate 611 is fixedly connected to one side of the center of the bottom of the mounting bottom plate 1, which is close to the inner wall of the cover plate 5, a lifting hole 612 is formed in the upper end of the front side of the vertical plate 611, a linkage rod 613 is longitudinally matched in the lifting hole 612 in a sliding manner, the bottom end of the lifting rod 610 is fixedly connected with the top of the linkage rod 613, an I-shaped plate 614 is fixedly connected to one end of the linkage rod 613, which is close to the shell 2, the side wall of the I-shaped plate 614 is in contact with the side wall of the shell 2, and a shielding plate 615 is fixedly connected to the bottom end, which is opposite to the longitudinal heat dissipation holes 201, of the I-shaped plate 614.

In this embodiment, it is preferable that: the filtered rainwater is respectively led between the two partition plates 606 and the side walls of the water tank 605 through the two sloping plates 604, so that the water level gradually increases along with the collection of the rainwater, the water level drives the first floating plate 607 and the v-21274, the shape frame 608 gradually rises, the lifting rod 610 and the linkage rod 613 move upwards along with the v-21274shape frame 608, when the linkage rod 613 moves to the top of the lifting hole 612, the v-74, the shape frame 608 is kept still, at the moment, the I-shaped plate 614 drives the shielding plates 615 to lift upwards under the driving of the linkage rod 613, so that the shielding plates 615 respectively seal the plurality of heat dissipation holes 201, when rain occurs, the shielding plates 615 are driven to automatically lift to seal the heat dissipation holes 201 through the collection of water flow, the phenomenon that the rainwater and moisture enter the inside of the housing 2 through the water flow 201 to contact with the filter 4 to cause the damp of a circuit inside the filter 4 is avoided, and the waterproof function of the filter 4 is improved.

In a third embodiment, referring to fig. 1, 4, and 6, based on the first and second embodiments, the storage assembly 7 includes a plurality of fixing rings 701 fixedly connected to the back sides of the housing 2 and the cover plate 3, the plurality of fixing rings 701 are disposed according to the terminals of the filter 4, the fixing rings 701 are sleeved on the outer sides of the input end or the output end of the filter 4, one side of the fixing ring 701 away from the housing 2 or the cover plate 3 is provided with a folding canopy 702, one side of the folding canopy 702 away from the fixing rings 701 is provided with a movable ring 703, the front and rear ends of the back sides of the housing 2 and the cover plate 3 are symmetrically and fixedly connected with limit rods 704, the outer walls of the front and rear symmetric limit rods 704 are movably sleeved with a cross 705, the side walls of the cross 705 are fixedly connected with the outer walls of the movable ring, the outer walls of the limit rods 704 are sleeved with a telescopic spring 706, the telescopic spring 706 is connected to the opposite sides of the two cross 705, one end of the shield plate 615 located in the middle in the longitudinal direction and away from the housing 2 is fixedly connected with a push-pull rod 707 through a symmetric rotation connection rod 708, one end of the push-pull rod 708 is connected with a connecting rod 709 located between the connecting rod 708 and corresponding to the side wall of the cross 703 at a position where the sliding cross 708.

In this embodiment, it is preferable that: the push-pull rod 707 moves upwards synchronously along with the lifting of the shielding plate 615, the connecting rod 708 rotates anticlockwise gradually under the driving of the push-pull rod 707 and drives the moving rod 709 to move towards one side of the cross 705, so that the cross 705 drives the moving ring 703 to move outwards gradually under the thrust of the moving rod 709, the telescopic spring 706 and the folding awning 702 are respectively driven by the cross 705 and the moving ring 703 to elongate, the length of the folding awning 702 is gradually increased, the phenomenon that the contact of terminals is poor due to the fact that rainwater enters and permeates is prevented, it is guaranteed that when the rain day occurs, the sealing of the heat dissipation holes 201 and the extension of the folding awning 702 can be conducted synchronously, and the waterproof effect is more comprehensive.

In the fourth embodiment, referring to fig. 1, 4-5 and 7-8, based on the second and third embodiments, the drainage assembly 8 includes an L-shaped pipeline 801 transversely and symmetrically installed at the bottom end of the water tank 605, the L-shaped pipeline 801 is communicated with the cavity below the first floating plate 607, one end of the L-shaped pipeline 801, which is far away from the water tank 605, penetrates through the side wall of the cover plate 5 and is provided with a plurality of drainage holes 802, the inside of the L-shaped pipeline 801 is provided with cotton strips, the water velocity inside the L-shaped pipeline 801 is reduced by the water absorption of the cotton strips, a baffle plate 803 is rotatably connected between the housing 2 and the cover plate 5 at a position close to the top of the inclined plate 604 and on one side of the V-shaped groove 602, an axial end of the baffle plate 803 slidably penetrates through the side wall of the cover plate 5 and is fixedly connected with a swing rod 804, an axial wall of the baffle plate 803 is sleeved with a torsion spring 805, the torsion spring 805 is connected between the swing rod 804 and the cover plate 5, one end of the swing rod 804, which is far away from the baffle plate 803 is fixedly connected with an arc plate 806, one end of the side wall of the arc plate 806 is in contact with one end of the L-shaped pipeline 801 close to one end of the L-shaped pipeline 801, and the arc plate is provided with a plurality of circular holes 806 corresponding to the plurality of circular holes 806.

In this embodiment, it is preferable that: the rainwater collected at the top of the inclined plate 604 can be blocked by the buffer plate 803, so that the rainwater is accumulated at one end of the top of the inclined plate 604, when the rainwater is accumulated to a certain amount, the buffer plate 803 drives the swing rod 804 and the arc plate 806 to be lifted and rotate anticlockwise under the action of the gravity of the accumulated water, at the moment, the arc plate 806 drives the circular hole 807 of the side wall of the arc plate 806 to be staggered with the plurality of water drainage holes 802, so that the inside of the L-shaped pipeline 801 is sealed, the accumulated water is gradually drained into the containing cavity below the first floating plate 607 along the top of the inclined plate 604 and finally drained into the corresponding L-shaped pipeline 801, at the moment, the buffer plate 803 drives the swing rod 804 and the arc plate 806 to return to the original position under the action of the elastic force of the torsion spring 805, the arc plate 806 drives the circular hole 807 of the side wall of the arc plate 806 to be communicated with the plurality of the water drainage holes 802, so that the rainwater collected in the L-shaped pipeline 801 is gradually drained outwards, and passes through the cotton strips arranged in the L-shaped pipeline 801, the water flow speed in the L-shaped pipeline 801 can be reduced, so that the flow buffering plate 803 and the arc plate 806 intermittently swing under the accumulation of rainwater, the rainwater intermittently flows into the L-shaped pipeline 801 and the water tank 605, the water level between the partition plate 606 and the water tank 605 is always in a growing state under the condition that the rainwater is always down, the first floating plate 607 floats upwards to seal the heat dissipation hole 201, the return of the flow buffering plate 803 through the torsion spring 805 when the rainwater stops is realized, the L-shaped pipeline 801 is enabled to drain outwards, the water level between the partition plate 606 and the water tank 605 is always gradually lowered, the first floating plate 607 returns under the action of gravity and drives the water tank 605 to move downwards to ventilate the heat dissipation hole 201, the moving rod 709 is driven to move towards one side of the L-shaped pipeline 801 in the descending process of the water tank 605, and the movable ring 703 drives the folding awning 702 to contract under the action of the elastic force of the telescopic spring 706, make the position of wave filter 4 wiring end expose outside, be convenient for maintain wave filter 4 wiring end department, guaranteed not rainy under the circumstances louvre 201 be in can normally dispel the heat, improve wave filter 4's life.

In the fifth embodiment, referring to fig. 2-3, 5 and 9-10, based on the second and fourth embodiments, the cooling component 9 includes strip-shaped grooves 901 symmetrically formed in the middle portions of the front and rear side walls of the housing 2, the strip-shaped grooves 901 are communicated with the heat dissipation holes 201, water storage plates 902 are installed at the bottom ends of the strip-shaped grooves 901, the side walls of the water storage plates 902 do not contact with the heat dissipation holes 201, a water level groove 903 is formed in the top center of the water storage plates 902, a water inlet hole 904 is formed in the bottom end of the inner wall of the water tank 605 and located between the two partition plates 606, the water inlet hole 904 is communicated with the water storage plates 902 and the water level groove 903, fixed blocks 905 are symmetrically and fixedly connected to the two ends of the bottom portion of the inner wall of the water level groove 903, a guide rod 906 is fixedly connected to the top portion of the fixed block 905, a second floating plate 907 is movably sleeved on the outer wall of the guide rod 906 and located above the water inlet hole 904, a distance exists between the top portion of the inner wall 903 of the second floating plate 907, a lifting rod 908 is fixedly connected to the bottom end of the lifting rod 908, the lifting rod 908 is slidably fitted in the water storage plates 902, the water outlet hole 909 is formed in the inner wall of the water storage plates 902, and the bottom end of the piston is connected to the bottom end of the piston 909, and the piston plug 909, and the piston is connected to increase the piston 909, and the piston plug 909, and the piston is installed on the piston plug 910.

In this embodiment, it is preferable that: when rain flows all the time, the water level between the partition 606 and the water tank 605 is in an increasing state all the time, it is ensured that the first floating plate 607 floats upwards, the water flow between the partition 606 and the water tank 605 gradually overflows between the two partitions 606, and water is injected into the water storage plate 902 through the water inlet holes 904, so that the rainwater gradually increases along the position of the bottom end inside the water storage plate 902, so that the rainwater inside the water storage plate 902 plays a role in cooling the surface of the housing 2, when the water storage plate 902 is full, the water level gradually increases to the inside of the water level tank 903, at this time, the second floating plate 907 drives the lifting rod 908 and the piston 910 to gradually lift upwards under the increase of the water level, so that the piston 910 pulls out the inside of the water leakage hole 909, so that the rainwater at the bottom of the water storage plate 902 is discharged downwards along the water leakage hole 909 and the water outlet hole 911, the water storage plate 902 and the water outlet hole 902 are gradually lowered, the piston 910 blocks the water leakage hole 909 again, when the rainwater is continuously injected into the inside of the water storage plate 902, the water leakage hole 909 and the water leakage effect of naturally protects the rainwater in the housing 2, and the rainwater can be repeatedly discharged from the water storage plate 911, and the water leakage effect of the water storage plate can be fully improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a wave filter with protect function, includes mounting plate and fixed connection at the central casing in mounting plate top, its characterized in that: a plurality of louvres have been seted up to equal horizontal symmetry in both sides around the casing, the one end detachable seal of casing opening part has the apron, the internally mounted of casing has the wave filter, the mounting plate top just is located the position symmetry fixedly connected with cover plate of both sides around the casing, the air vent has been seted up to the position that the lateral wall of cover plate corresponds the louvre, the lateral wall of casing is provided with protection machanism, protection machanism carries out the confined subassembly that shelters from to the louvre including setting up at casing top and both sides cover plate opposite side, the setting carries out the storage subassembly that keeps off the rain at casing and cover plate dorsal part to wave filter wire end department, the setting is to sheltering from the drainage subassembly that the subassembly descends and set up and carry out radiating cooling subassembly to the casing lateral wall inside at the casing lateral wall at the cover plate lateral wall.

2. A filter with protection function according to claim 1, characterized in that: the shielding assembly comprises a V-shaped top plate arranged at the tops of the cover plates on two sides through a fixing frame, V-shaped grooves are symmetrically formed in two ends of the bottom of the V-shaped top plate, a V-shaped filter screen is arranged at the top of each V-shaped groove, inclined plates are fixedly connected with the top between the cover plates and the opposite sides of the shell in a transverse symmetrical mode, and water tanks are fixedly connected between the cover plates and the opposite sides of the shell and located on the bottom sides of the inclined plates.

3. A filter with protection function according to claim 2, characterized in that: the bottom end of the inner wall of the water tank is transversely and symmetrically fixedly connected with a partition plate, a first floating plate is arranged between the partition plate and the inner wall of the water tank, the tops of the symmetrical first floating plates are fixedly connected with a V-shaped frame, the center of the bottom end of the inner wall of the water tank is fixedly connected with a positioning sleeve, and a horizontal section of the V-shaped frame is positioned at the top of the positioning sleeve.

4. A filter with protection function according to claim 3, characterized in that: the bottom center of the horizontal section of the bracket is fixedly connected with a lifting rod, the lifting rod penetrates through the inside of the positioning sleeve, the bottom end of the lifting rod penetrates through the bottom of the water tank in a sliding mode, one side of the center of the bottom of the mounting bottom plate, which is close to the inner wall of the cover plate, is fixedly connected with a vertical plate, a lifting hole is formed in the upper end of the front side of the vertical plate, a linkage rod is longitudinally matched with the inside of the lifting hole in a sliding mode, the bottom end of the lifting rod is fixedly connected with the top of the linkage rod, one end of the linkage rod, which is close to the shell, is fixedly connected with an I-shaped plate, the side wall of the I-shaped plate is contacted with the side wall of the shell, and the back side of the I-shaped plate corresponds to the bottom end of the plurality of longitudinal heat dissipation holes and is fixedly connected with a shielding plate.

5. A filter with protection function according to claim 4, characterized in that: store up and receive the subassembly and include fixed ring of fixed connection at casing and apron dorsal part, one side that solid fixed ring kept away from casing or apron is provided with folding canopy, and one side that solid fixed ring was kept away from to folding canopy is provided with the loose collar, and both ends symmetry fixedly connected with gag lever post around casing and the apron dorsal part, the common movable sleeve of gag lever post outer wall of front and back symmetry is equipped with the cross, the lateral wall of cross and the outer wall fixed connection of loose collar, and the outer wall cover of gag lever post is equipped with expanding spring.

6. A filter with protection function according to claim 5, characterized in that: the end, far away from the shell, of the shielding plate in the middle in the longitudinal direction is fixedly connected with a push-pull rod, the top end, far away from one side of the shell, of the push-pull rod is symmetrically and rotatably connected with connecting rods through connecting shafts, a moving rod is rotatably connected between the symmetrical connecting rods and is far away from one end of the push-pull rod, and one end, far away from the connecting rods, of the moving rod transversely slides to penetrate through the side wall of the shielding plate and corresponds to the position of the cross.

7. A filter with protection function according to claim 3, characterized in that: the drainage component comprises an L-shaped pipeline which is transversely and symmetrically arranged at the bottom end of the water tank, the L-shaped pipeline is communicated with a cavity below the first floating plate, one end, far away from the water tank, of the L-shaped pipeline penetrates through the side wall of the cover plate and is provided with a plurality of drainage holes, a cotton strip is arranged inside the L-shaped pipeline, and a baffle plate is rotatably connected to the position, close to one side of the V-shaped groove and located at the top of the inclined plate, between the shell and the cover plate.

8. A filter with protection function according to claim 7, characterized in that: the axle head of the current-slowing plate slidably penetrates through the side wall of the cover plate and is fixedly connected with the swing rod, the axle wall of the current-slowing plate is sleeved with a torsional spring, the swing rod is far away from the one end of the current-slowing plate and is fixedly connected with an arc-shaped plate, one end, close to the cover plate, of the side wall of the arc-shaped plate is in contact with one end, close to the drain holes, of the L-shaped pipeline, and the middle of the side wall of the arc-shaped plate corresponds to the positions of the plurality of the drain holes and is provided with a round hole.

9. A filter with protection function according to claim 3, characterized in that: the cooling assembly comprises a strip-shaped groove symmetrically formed in the middle of the front side wall and the rear side wall of the shell, the strip-shaped groove is communicated with the heat dissipation holes, the water storage plates are installed at the bottom ends of the strip-shaped groove, the water level grooves are formed in the top centers of the water storage plates in a communicated mode, the bottom end of the inner wall of the water tank is located between the two partition plates, water inlet holes are formed in the positions, between the two partition plates, of the inner wall of the water tank, and the water inlet holes are communicated with the water level grooves through the water storage plates.

10. A filter with protection function according to claim 9, characterized in that: the two ends of the bottom of the inner wall of the water level tank are symmetrically and fixedly connected with fixed blocks, the top of each fixed block is fixedly connected with a guide rod, the outer wall of each guide rod and the position above the water inlet hole are movably sleeved with a second floating plate, the center of the bottom of each second floating plate is fixedly connected with a lifting rod, the lifting rod is in sliding fit with the inner part of the water storage plate,

the bottom end of the water storage plate is provided with water leakage holes, the bottom end of the lifting rod is fixedly connected with a piston matched with the water leakage holes,

the bottom end of the mounting bottom plate is provided with a water outlet hole communicated with the water leakage hole.

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