CN220798829U - Waterproof and noise-reducing shutter ventilation window - Google Patents

Abstract

The utility model discloses a waterproof noise-reducing shutter ventilation window in the technical field of waterproof of charging pile cabinets, which comprises an outer baffle, an inner baffle and a frame; the frame is hollow frame, the upper and lower both sides border of frame medial surface has set up the manger plate strip, and is a plurality of gap between the outer separation blade is all through interior separation blade separation, be equipped with the passageway of the inside and outside both sides of intercommunication frame between outer separation blade and the interior separation blade, can directly dock the frame in the installation mouth of rack at the job site through the structure of whole preparation in advance to set up through the mutual interval of interior separation blade and outer separation blade, form labyrinth waterproof construction, the water-proof effects is good, no direct straight line passageway that gets into inside the rack of whichever angle, and the entering route needs circuitously to turn back, does not break the consumption and splashes water refraction intensity to reach progressive manger plate effect, but also does not block the heat dissipation air current, can avoid the rainwater direct impact.

Description

Waterproof and noise-reducing shutter ventilation window

Technical Field

The utility model relates to the technical field of waterproof of charging pile cabinets, in particular to a waterproof noise-reduction shutter ventilation window.

Background

The utility model provides an outdoor electric automobile fills electric pile rack, is the charging device that present new energy automobile is commonly used, needs to set up in the open air, and the vehicle of being convenient for parks and charges, but this kind of rack is convenient for stopping production, and a large amount of racks need be settled in the open air, and the unavoidable needs are experienced the wind and are blown the rain and drenched, and the inside electric pile that fills of this kind of rack calorific capacity is great, and the noise is great.

The outdoor cabinet in the current market adopts a conventional waterproof structure, such as a punching shutter structure, a welding shutter structure and the like, but has certain defects in waterproof or anti-corrosion performance, the structure has higher cost, the welding process needs to be controlled, the simple shutter has a simple structure and lower cost, but can only block water flowing from up to down naturally, can block water flowing from down naturally and rainwater with a certain angle under the condition of breeze, and can not completely block tiny water drops which fly with the wind under the condition of slightly high breeze; the entry of water drops or water drops with angles can not be blocked completely, so long as the wind is slightly in the rainy season, the shutter is difficult to block the entry of water mist, and the entry of rainwater into the automobile charging pile cabinet is basically difficult to block in the case of more typhoons or heavy rains, so that the cabinet is required to be covered and sealed in windy rainy days, the windy rainy season and the case of heavy rains, and the automobile charging pile is required to be powered off to protect the safety of the automobile charging pile cabinet.

The conventional shutter waterproof structure adopts a welding mode between the waterproof shutter and the left and right frames and between the waterproof shutter and the top frame, when the surface is subjected to corrosion prevention treatment, the welding part is easy to rust, a spraying dead angle exists between the shutter and the left and right frames, the corrosion prevention performance is lower, when the waterproof shutter at a certain position is damaged, special welding and cutting personnel are required for operation during repair and replacement, the installation limitation is large, the field construction of the special personnel is required, the laying speed is low, the repairing efficiency is low, the repairing effect is different from person to person, the welding and the rust prevention spraying are difficult because of the narrow structural space, the waterproof performance is general, and the service life of equipment is short.

Based on the above, the utility model designs a waterproof noise-reducing shutter ventilation window to solve the problems.

Disclosure of Invention

The utility model aims to provide a waterproof noise-reducing shutter ventilation window, which can be manufactured in advance through an integral structure, directly dock a frame in an installation port of a cabinet on a construction site, is convenient to install, easy to replace, more stable in structure and simple in installation requirement, and forms a labyrinth waterproof structure through the alternate interval arrangement of an inner baffle and an outer baffle, has a good waterproof effect, does not directly enter a linear channel in the cabinet no matter what angle is, the entering path needs to be roundabout and turned back, and does not break the splash refraction intensity, so that the progressive water blocking effect is achieved, the heat dissipation airflow is not blocked, and the direct impact of rainwater can be avoided.

The utility model is realized in the following way: a waterproof noise-reducing louver ventilation window, comprising:

the frame is a hollow frame channel, water blocking strips are arranged at the edges of the upper side and the lower side of the inner side of the frame, and the water blocking strips are blocked in the inner ring of the frame vertically inwards;

the outer baffle plates and the inner baffle plates are of channel steel-shaped long rod structures with grooves, a plurality of outer baffle plates are mutually separated by a certain width to form a fence-shaped barrier, a plurality of inner baffle plates are mutually separated to form a fence-shaped barrier, the outer baffle plates and the inner baffle plates are vertically arranged in the frame of the frame, and the barrier formed by the outer baffle plates is not contacted with the outer side of the inner baffle plates; the convex side of each inner baffle plate is arranged towards the inner side surface of the frame, and the convex side of each outer baffle plate is arranged towards the outer side surface of the frame;

the gaps among the outer baffle plates are blocked by the inner baffle plates, and channels for communicating the inner side and the outer side of the frame are arranged between the outer baffle plates and the inner baffle plates.

Further, the bottoms of the grooves of the outer baffle plate and the inner baffle plate are V-shaped grooves, the side edges of the grooves of the outer baffle plate and the inner baffle plate are vertical side walls which are parallel to each other, the cross sections of the grooves of the outer baffle plate and the inner baffle plate are half hexagons with the same size, any one of the outer baffle plate and the inner baffle plate is not contacted with each other, the top angle edge of the bottom of the groove of the outer baffle plate is vertically outwards arranged, the top angle edge of the bottom of the groove of the inner baffle plate is vertically inwards arranged, and the vertical axes of each outer baffle plate and each inner baffle plate are parallel to each other; the grooves of the outer baffle plates are arranged inwards, the grooves of the inner baffle plates are arranged outwards, the vertical edges of the adjacent two grooves of the inner baffle plates are positioned in the grooves of the outer baffle plates, and the vertical edges of the adjacent two grooves of the outer baffle plates are positioned in the grooves of the inner baffle plates;

gaps are reserved between the adjacent outer baffle plates and the adjacent inner baffle plates, spaced gaps are arranged between the adjacent outer baffle plates, and gaps are reserved between the adjacent outer baffle plates.

Further, the frame is a rectangular frame channel, a blocking eave is arranged outside the edge of the frame in a surrounding mode, the blocking eave is arranged on the outer side face of the frame in a surrounding mode, the blocking eave is perpendicular to the connecting face between the blocking eave and the frame, and the outer blocking piece and the inner blocking piece are perpendicular to the frames on the upper side and the lower side of the frame at the same time;

the water bar is a vertical flat plate, the top and the bottom of the outer baffle and the inner baffle are both connected in the frame at the outer side of the water bar in a sealing way, and the outer baffle and the inner baffle are not contacted with the water bar.

Furthermore, the left side and the right side of the inner baffle groove are uniformly provided with silencing holes, and each silencing hole is communicated with the inner side and the outer side of the inner baffle groove;

noise reduction cotton is also covered on the outer wall of the bottom of the inner baffle groove.

The beneficial effects of the utility model are as follows: 1. according to the utility model, the inner baffle plates and the outer baffle plates are alternately arranged at intervals and mutually blocked to form the labyrinth waterproof structure, no linear channel which directly enters the cabinet at any angle is formed, so that the linear channel through which water drops fall or splash is effectively blocked, and the entering path needs to be detoured and turned back, so that the refractive strength of splash is not damaged, the progressive water blocking effect is achieved, and the waterproof effect is good;

2. through the bent labyrinth passage, the heat dissipation airflow is not blocked, the direct impact of rainwater can be avoided, the airflow speed is not reduced, the flow smooth passage is increased, and the heat dissipation is faster and quicker;

3. the water baffle is added, water flow blocked along the outer baffle can be prevented from entering the cabinet, and the water is prevented from overflowing outwards from the blocking opening of the water baffle, so that the blocking effect is good.

Drawings

The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.

FIG. 1 is a schematic view of the utility model mounted externally to a cabinet;

FIG. 2 is a schematic view of the inner baffle structure of the inner side of the present utility model;

FIG. 3 is a schematic view of the outer baffle structure outside the present utility model;

FIG. 4 is a schematic view of the frame structure of the present utility model;

FIG. 5 is a schematic view of the inner and outer baffles of the present utility model assembled within a frame;

FIG. 6 is a schematic view of the inner baffle structure of the present utility model;

FIG. 7 is a schematic view of the structure of the outer baffle of the present utility model;

FIG. 8 is a schematic view of the mating relationship of the inner and outer flaps of the present utility model;

FIG. 9 is a schematic view of the internal structure of the cabinet of the present utility model docked inside the mesh plate;

fig. 10 is a schematic view of the overall external assembly of the present utility model mounted inside a cabinet.

In the drawings, the list of components represented by the various numbers is as follows:

1-outer baffle, 11-inner baffle, 12-silencing hole, 13-noise reduction cotton, 2-frame, 21-eave, 22-water bar, 3-cabinet, 31-mounting port and 32-screen plate.

Detailed Description

Referring to fig. 1 to 10, the present utility model provides a technical solution: a waterproof noise-reducing louver ventilation window, comprising:

the device comprises an outer baffle 1, an inner baffle 11, a frame 2 and a cabinet 3;

the cabinet 3 is a hollow sealed cabinet body;

the frame 2 is a hollow frame, the frame 2 is vertically embedded on the vertical side wall of the cabinet 3 in a separable manner, the frame 2 is a channel communicated with the inner cavity and the outside of the cabinet 3, the outer side edge of the frame 2 is annularly provided with a blocking eave 21, the blocking eave 21 is in sealing fit with the vertical side wall of the cabinet 3, the edges of the upper side and the lower side of the inner side surface of the frame 2 are provided with water blocking strips 22, and the water blocking strips 22 are vertically and inwards blocked on the inner ring of the frame 2;

the outer baffle plates 1 and the inner baffle plates 11 are of channel steel-shaped long rod structures with grooves, a plurality of the outer baffle plates 1 are mutually separated by a certain width to form a fence-shaped barrier, a plurality of the inner baffle plates 11 are mutually separated to form a fence-shaped barrier, the outer baffle plates 1 and the inner baffle plates 11 are vertically arranged in the frame of the frame 2, and the barrier formed by the outer baffle plates 1 is not contacted with the outer side of the inner baffle plates 11; the convex side of each inner baffle plate 11 is arranged towards the inner side surface of the cabinet 3, and the convex side of each outer baffle plate 1 is arranged towards the outer side surface of the cabinet 3;

gaps among the outer baffle plates 1 are blocked by the inner baffle plates 11, channels for communicating the inner side and the outer side of the frame 2 are arranged between the outer baffle plates 1 and the inner baffle plates 11, the cabinet 3 is a protection cabinet of an automobile charging pile, the cabinet 3 is sleeved outside the charging column, heat-dissipating mounting openings 31 are formed in the front side and the rear side of the cabinet, the mounting openings 31 can be formed in the front side, the rear side, the left side and the right side of the cabinet 3, a protective ventilation screen plate 32 is arranged in each mounting opening 31, the screen plate 3 is a flat plate with meshes, the screen plate 32 is covered in the mounting openings 31, the frame 2 is detachably clamped in the mounting openings 31 of the cabinet 3, sealing rings and sealing glue are arranged at cut joints, and according to actual requirements, the otter board 32 of installation rack 3 itself is inboard, also can direct fastening install in the outside of rack 3, can directly dock the frame in the installing port 31 of rack 3 at the job site through the structure of whole prefabricated, simple to operate, it is easy to change, the structure is more stable, the installation demand is simple, and set up through the mutual interval of interior separation blade 11 and outer separation blade 1, form labyrinth waterproof construction, the water-proof effects is good, no matter that the angle all has the inside straight line passageway of direct entering rack, the entering route needs circuitous turn back, the loss is splashed water refraction intensity not to reach progressive manger plate effect, moreover, the direct impact of rainwater can also be avoided to the air current of blocking.

The bottoms of the grooves of the outer baffle plate 1 and the inner baffle plate 11 are V-shaped grooves, including but not limited to the V-shaped grooves, so long as the grooves of the outer baffle plate 1 and the inner baffle plate 11 are combined and staggered to form a labyrinth, the side edges of the grooves of the outer baffle plate 1 and the inner baffle plate 11 are vertical side walls parallel to each other, the cross sections of the grooves of the outer baffle plate 1 and the inner baffle plate 11 are half hexagons with the same size, any one of the outer baffle plate 1 and the inner baffle plate 11 is not contacted with each other, the top corner edge of the groove bottom of the outer baffle plate 1 is vertically arranged outwards, the top corner edge of the groove bottom of the inner baffle plate 11 is vertically arranged inwards, and the vertical axes of each outer baffle plate 1 and each inner baffle plate 11 are parallel to each other; the grooves of the outer baffle plates 1 are arranged inwards, the grooves of the inner baffle plates 11 are arranged outwards, the vertical edges of the grooves of two adjacent inner baffle plates 11 are positioned in the grooves of the outer baffle plates 1, and the vertical edges of the grooves of two adjacent outer baffle plates 1 are positioned in the grooves of the inner baffle plates 11;

the gap with the width of c is reserved between the adjacent outer baffle plates 1 and the adjacent inner baffle plates 11, the gap with the interval width of b is arranged between the adjacent outer baffle plates 1, the gap with the width of b is reserved between the adjacent outer baffle plates 1, the gap width c between the outer baffle plates 1 and the adjacent inner baffle plates 11 is one fourth of the gap width a of the outer baffle plates 1, the gap c comprises but is not limited to one fourth of the gap width a of the outer baffle plates 1, the gap c can be one fifth of the gap c or other cooperations, the gap b between the adjacent outer baffle plates 1 is half of the gap width a of the outer baffle plates 1 as long as the cooperations can slide smoothly, the outer baffle plates 1 and the inner baffle plates 11 form a labyrinth type barrier through the structure, the impact and the sputtering of rain drops can be blocked, the invasion of the rain drops can be effectively blocked, the gap width b between the inlet and the outlet of the outer baffle plates 1 and the inlet and the outlet of the inner baffle plates 11 is smaller, the gap c of the air flow channel is only half of the rain and the mist is effectively blocked from entering the gap a narrow gap a, and the purpose of effectively blocking the rain water drops is achieved;

the frame 2 is a rectangular frame, the channel depth of the frame 2 is not more than 3cm, namely the interval width between the inner side surface and the outer side surface of the frame 2, namely the depth of the frame 2, the frame 2 is a rectangular frame channel, a blocking eave 21 is annularly arranged outside the edge of the frame 2, the blocking eave 21 is arranged on the outer side surface of the frame 2 in a surrounding manner, the blocking eave 21 is perpendicular to the connecting surface with the frame 2, and the outer blocking piece 1 and the inner blocking piece 11 are simultaneously perpendicular to the frames on the upper side and the lower side of the frame 2;

the water baffle 22 is a vertical flat plate, the top and the bottom of the outer baffle 1 and the inner baffle 11 are both connected in the frame 2 outside the water baffle 22 in a sealing way, the outer baffle 1 and the inner baffle 11 are not contacted with the water baffle 22, the vertical protrusion height h of the water baffle 22 in the frame 2 is not less than 1cm, so that the water baffle 22 can block rainwater blocked by water flow and can block the left rainwater, and the water flow is prevented from flowing into the cabinet 3 inwards;

the left side and the right side of the groove of the inner baffle plate 11 are also uniformly provided with silencing holes 12, and each silencing hole 12 is communicated with the inner side and the outer side of the groove of the inner baffle plate 11;

the noise reduction cotton 13 is further covered on the outer wall of the groove bottom of the groove of the inner baffle 11, the noise reduction and sound insulation effect is achieved, the noise with certain frequency is eliminated by utilizing the principle of small-hole noise reduction, the number of the holes of the inner baffle 11 is more, the hot air of the heat dissipation end is favorably discharged, a water film is formed on the sound attenuation hole 12 due to the tension of water molecules after water drops are attached, the sound attenuation hole 12 forms a closed structure, water flow is effectively avoided, and the water mist is more blocked by larger raindrop protrusions.

In one embodiment of the utility model:

the embodiment of the utility model provides a waterproof noise-reducing shutter ventilation window, which solves the technical problems that: through the labyrinth structure, can also reduce the invasion probability of rainwater when increasing the ventilation effect to have the function of blocking water smoke, the sound insulation effect is good.

The technical effects are realized as follows: 1. according to the utility model, the inner baffle plates 11 and the outer baffle plates 1 are alternately arranged at intervals and mutually blocked to form a labyrinth waterproof structure, no linear channel which directly enters the cabinet 3 at any angle is formed, so that the linear channel which drops or splashes is effectively blocked, and the entering path needs to be detoured and turned back, therefore, the refractive strength of splashing water is continuously damaged through the inner baffle plates 11 and the outer baffle plates 1, the progressive water blocking effect is achieved, and the waterproof effect is good;

2. through the bent labyrinth passage, the heat dissipation airflow is not blocked, the direct impact of rainwater can be avoided, the airflow speed is not reduced, the flow smooth passage is increased, and the heat dissipation is faster and quicker;

3. through the arrangement of the silencing holes 12 and the noise reduction cotton 13, water cannot permeate, and the principle of small Kong Jiangzao can be utilized to weaken sound waves with certain frequency, so that the noise reduction effect is achieved, the noise reduction cotton 13 arranged on the inner side inner baffle 11 further reduces noise propagated by a noise source in the cabinet 3, the strength of the noise reduction cotton is weakened, and the effective noise reduction is achieved;

4. the water baffle 22 is added, so that water flow blocked along the outer baffle 1 can be blocked, water flow is prevented from entering the cabinet 3, and the water is prevented from overflowing outwards by the blocking opening of the water baffle 22, so that the blocking effect is good.

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:

in order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

During manufacturing, the outer baffle plate 1 and the inner baffle plate 11 with the same structure and shape are manufactured firstly, the outer baffle plate 1 and the inner baffle plate 11 are of the same structure with the same cross section size and shape, the outer baffle plate 1 and the inner baffle plate 11 are corrugated single long rods with half hexagonal grooves, only the side wall of the inner baffle plate 11 is fully provided with uniform silencing holes 12, and the outer vertical side wall of the groove bottom bulge of the inner baffle plate 11 is also covered with noise reduction cotton 13, so that the outer baffle plate 1 and the inner baffle plate 11 are distinguished, and other structures are the same, wherein the silencing holes 12 on the inner baffle plate 11 are arranged on two sides of the inner baffle plate 11, as shown in fig. 6;

then, manufacturing a frame 2, wherein the frame 2 is a rectangular frame, the size of the frame 2 is the same as the size and shape of a mounting opening 31 of the cabinet 3, the frame 2 and the mounting opening 31 are in transition fit, the fit is tight, the sealing is convenient to glue, and the sealing ring can be conveniently plugged in for waterproof treatment;

the frame 2 is a frame made of a conventional aluminum alloy rod, stainless steel, cold-rolled sheet plastic spraying and the like, and then water blocking strips 22 are vertically and inwards arranged at the top and the bottom of the inner side of the frame 2 in a protruding manner, wherein the water blocking strips 22 are paths for blocking water flowing inwards at the top and the bottom of the frame 2;

the edge of the periphery of the outer side of the frame 2 is required to be outwards extended and additionally provided with a blocking eave 21, and the blocking eave 21 is perpendicular to the edge of the frame 2 and is used for shielding and blocking a gap with the mounting opening 31 and is convenient for gluing and sealing;

the inside of the device is the side close to the inside of the cabinet 3 when installed, and the outside is the side outwards relative to the cabinet 3 when installed;

the inner side and the inner side of the frame 2 are not in the same direction, and for convenience of description, the inner side of the frame 2 also refers to the side which faces the inner side of the cabinet 3, the outer side of the frame 2 refers to the side which faces the outer side of the cabinet 3, the inner side of the frame 2 refers to the hollow direction of the inner ring of the square annular frame, and the outer side of the frame 2 refers to the direction in which the annular frame extends in a diffusion manner to the outer ring;

then the outer baffle plates 1 and the inner baffle plates 11 are vertically welded in the frame 2, because the frame is made of aluminum alloy materials, the frame is in sealing connection by rivets, or the frame 2, the outer baffle plates 1 and the inner baffle plates 11 can be directly formed into an integral structure by die casting of aluminum alloy during manufacturing, a plurality of outer baffle plates 1 form a barrier with airflow channels at intervals, the same inner baffle plates 11 form a barrier with airflow channels at intervals, the groove openings of the outer baffle plates 1 and the inner baffle plates 11 are arranged oppositely, and the gaps between the outer baffle plates 1 and the inner baffle plates 11 are blocked by each other, so that adjacent airflow channels are blocked by each other and the airflow is not influenced;

as shown in fig. 8, the groove side edge of the outer baffle plate 1 is in the groove of the inner baffle plate 11, and the groove side edge of the inner baffle plate 11 is also in the groove of the outer baffle plate 1, so that labyrinth ventilation barriers which are not contacted with each other and blocked with each other are formed.

When the utility model is used, the structure of the cabinet 3 and the structure of the mounting port 31 of the automobile charging pile can be adjusted, if the cabinet 3 is not provided with the mounting port 31, the mounting port 31 with proper size can be cut and opened on site, and if the mounting port is not the standard mounting port 31, the mounting port 31 can only be cut into clearance fit with the frame 2, and then the sealing glue is used for bonding and sealing, if the cabinet 3 is provided with the matched mounting port 31, the cabinet can be directly clamped, and the sealing property can be improved by glue sealing;

when the cabinet 3 is provided with the screen plate 32, the frame 2 of the device can be arranged on the outer side of the screen plate 32, the inlet mounting opening 31 forms an outer buckle structure, so that the frame 2 is shielded on the outer side of the screen plate 32, if the mounting opening 31 of the cabinet 3 is arranged on the inner side of the screen plate 32, the frame 2 can be clamped into the mounting opening 31 from inside to outside to form an embedded structure when the outer side of the screen plate 32 is level with the cabinet 3, the outer side of the frame 2 is clamped by the screen plate 32 without cutting the screen plate 32, and the device is normally installed and used even if the screen plate 32 is not arranged;

when rainwater comes, the rainwater or water mist firstly encounters the outer baffle plate 1 and is blocked by the convex vertical edges of the outer baffle plate 1, and the rainwater is guided and sputtered to two sides after impacting to form leakage force, so that impact force is reduced, and the two sides are vertical groove side walls of the other adjacent outer baffle plates 1, so that not only is another layer of buffer formed, water drops blocked, but also the rainwater of the adjacent outer baffle plates 1 can be guided to mutually impact after striking the leakage force, so that impact forces are mutually offset, and the impact force of the water drops is greatly relieved; the water drops flow downwards along the outer baffle 1 and leave the frame 2 after being released;

when water drops are very small in water mist state, the rain mist flies along with wind, at the moment, the rain mist also follows the entering air flow, the rain mist firstly meets the outer baffle 1, the rain mist contacted with the outer baffle 1 is adhered to the rainwater of the outer baffle 1, and is different from large rain drops, after the rain mist meets the blocking, the rain mist with small inertia does not contact with the outer baffle 1, and can fly inwards along the air flow, at the moment, the direction of the existing rain mist just flies towards the gaps between the outer baffle 1, the gaps of the outer baffle 1 are blocked by the grooves of the inner baffle 11, the rain mist is blocked by the grooves of the inner baffle 11 and forms reverse air flow because the air flow and the air flow mutually collide with each other, the rain mist is blocked outside the barrier formed by the inner baffle 11, even if the wind is large, and the rain mist is mutually collided and collided to form the blocking, and can be fused into large water drops, at the moment, and only a small amount of the air flow and the rain mist reversely flow to pass through the grooves of the inner baffle 11, the air flow is stable, the water mist can not flow downwards and the inner baffle 1 is prevented from passing through the grooves, the inner baffle 1 is prevented from being formed by the reverse flowing through the grooves, and the inner baffle 1 is prevented from flowing downwards, and is prevented from flowing upwards and upwards through the grooves, and is prevented from flowing upwards and downwards;

the water attached to the outer baffle 1 and the inner baffle 11 flows outwards from the bottom of the frame 2 of the river, the bottom of the frame 2 is also provided with the water retaining bar 22, the water retaining bar 22 can effectively prevent water drops from spreading inwards to form a dam type barrier, and therefore accumulated water at the bottom of the frame 2 flows out from the blocking eave 21 which is not blocked outwards only because of excessive accumulated water.

When the waterproof heat dissipation device meets the basic requirements of waterproof heat dissipation, the anti-corrosion capability is greatly improved, and the service life of the waterproof heat dissipation device is prolonged. The labyrinth structure is simple in structure, and the water-proof capacity of the labyrinth structure in the roundabout vertical direction is greatly enhanced. The main frame mounting structure of the outdoor equipment can be adjusted according to the requirements of the outdoor equipment, so that the outdoor equipment can be compatible with more types of equipment, can be expanded to outdoor equipment in multiple industries, and has the characteristics of high practicality, combination and long corrosion resistance life, so that the outdoor equipment has good social and economic benefits.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.

Claims (4)

1. A waterproof noise reduction louver ventilation window, comprising: an outer baffle (1), an inner baffle (11) and a frame (2);

the frame (2) is a hollow frame channel, water blocking strips (22) are arranged at the edges of the upper side and the lower side of the inner side of the frame (2), and the water blocking strips (22) are blocked in the inner ring of the frame (2) vertically inwards;

the outer baffle plates (1) and the inner baffle plates (11) are of channel steel-shaped long rod structures with grooves, a plurality of the outer baffle plates (1) are mutually separated by a certain width to form a fence-shaped barrier, a plurality of the inner baffle plates (11) are mutually separated to form a fence-shaped barrier, a plurality of the outer baffle plates (1) and the inner baffle plates (11) are vertically arranged in the frame of the frame (2), and the barrier formed by the outer baffle plates (1) is not contacted with the outer side of the inner baffle plates (11); the convex side of each inner baffle (11) is arranged towards the inner side surface of the frame (2), and the convex side of each outer baffle (1) is arranged towards the outer side surface of the frame (2);

the gaps among the outer baffle plates (1) are blocked by the inner baffle plates (11), and channels for communicating the inner side and the outer side of the frame (2) are arranged between the outer baffle plates (1) and the inner baffle plates (11).

2. A water resistant noise reducing louvered ventilation window as claimed in claim 1, characterized in that: the bottom of the grooves of the outer baffle plate (1) and the bottom of the grooves of the inner baffle plate (11) are V-shaped grooves, the side edges of the grooves of the outer baffle plate (1) and the inner baffle plate (11) are vertical side walls which are parallel to each other, the cross sections of the grooves of the outer baffle plate (1) and the inner baffle plate (11) are half hexagons with the same size, any one of the grooves of the outer baffle plate (1) and the inner baffle plate (11) is not contacted with each other, the top angle edge of the bottom of the groove of the outer baffle plate (1) is vertically outwards arranged, the top angle edge of the bottom of the groove of the inner baffle plate (11) is vertically inwards arranged, and the vertical axes of each outer baffle plate (1) and each inner baffle plate (11) are parallel to each other; the grooves of the outer baffle plates (1) are inwards arranged, the grooves of the inner baffle plates (11) are outwards arranged, the vertical edges of the grooves of two adjacent inner baffle plates (11) are positioned in the grooves of the outer baffle plates (1), and the vertical edges of the grooves of two adjacent outer baffle plates (1) are positioned in the grooves of the inner baffle plates (11);

gaps are reserved between the adjacent outer baffle plates (1) and the adjacent inner baffle plates (11), spaced gaps are arranged between the adjacent outer baffle plates (1), and gaps are reserved between the adjacent outer baffle plates (1).

3. A water resistant noise reducing louvered ventilation window as claimed in claim 1, characterized in that: the frame (2) is a rectangular frame channel, a blocking eave (21) is annularly arranged outside the edge of the frame (2), the blocking eave (21) is arranged on the outer side face of the frame (2) in a surrounding mode, the blocking eave (21) is perpendicular to the connecting face of the frame (2), and the outer blocking piece (1) and the inner blocking piece (11) are perpendicular to the frames on the upper side and the lower side of the frame (2) at the same time;

the water baffle (22) is a vertical flat plate, the top and the bottom of the outer baffle (1) and the inner baffle (11) are connected in the frame (2) at the outer side of the water baffle (22) in a sealing mode, and the outer baffle (1) and the inner baffle (11) are not in contact with the water baffle (22).

4. A water resistant noise reducing louvered ventilation window as claimed in claim 1, characterized in that: silencing holes (12) are uniformly distributed on the left side and the right side of the groove of the inner baffle plate (11), and each silencing hole (12) is communicated with the inner side and the outer side of the groove of the inner baffle plate (11);

noise reduction cotton (13) is also covered on the outer wall of the groove bottom of the inner baffle (11).