KR102085855B1 - A cover on a hoodfan - Google Patents

Abstract

The present invention relates to a range hood inlet cover. The range hood inlet cover includes: a body comprising an inflow part formed in the lower part to receive polluted air such as smell or heat, and a cover installation space and a discharge part for discharging the polluted air to the outside, which are formed behind and in front of the upper part; at least two folding covers placed in the cover installation space of the body, and rotated around a cover connection part bent on both sides of a cover front-side part; and an oil pan combined with the body combined with the folding cover and collecting oil and moisture contained in the polluted air flowing along the inner surface of the folding cover. According to the present invention, the range hood inlet cover is capable of minimizing the inflow of indoor air while discharging smell or smoke produced from food being cooked on a range in a kitchen as well as minimizing the pollution of indoor air caused by smell or smoke.

Description

Range hood entrance cover {A cover on a hoodfan}

The present invention relates to a range hood entrance cover, and more particularly, it is possible to minimize the inflow of large amounts into the room even though the hood discharges smoke or odor generated when cooking food on the kitchen range. It is about the range hood entrance cover.

Existing range hoods have to emit smoke or odors generated from the range, but there is a problem that smoke or scents are mixed with indoor air, which makes it impossible to discharge 100% smoke or odor to the outside. There was a problem of rescue.

 The hood means that the nearest indoor air is pushed out by the fan of the hood first, and the odor or smoke generated from the range is mixed with the exhausted indoor air so that these smoke or odors must rise upward. All of them have different weights or speeds, and among them, the lighter or higher speeds are mixed with the indoor air that the fan sucks and exhausts, but the heavy or slow speeds that don't are spread out to the side during the climb and eventually descend. going.

At this time, in the room, under the hood, all the air in the room flows from all directions and discharges (convection phenomenon), so heavy smoke or odor that has settled on the floor is carried on the flow of convection phenomenon and spreads away along the floor. In the course of this flow, the specific gravity becomes lighter again and mixes up with the exhausting indoor air to escape to the hood, but eventually the unlighted ones remain in the farthest corner of the room, and when they encounter moisture, they bloom with mold.

Republic of Korea Registered Patent Publication No. 10-1787478 (2017.10.12) Republic of Korea Registered Patent Publication No. 10-0557704 (2006.02.27)

The present invention has been proposed in view of the above circumstances, and it is possible to minimize the inflow of a large amount into the room even though the hood discharges smoke or odor generated when cooking food on the kitchen range. The purpose is to provide a range hood entrance cover.

In addition, by attaching an oil pan on the same line of the side part of the main body, it is attached to the inside of the main body while water or oil vapor generated during cooking is discharged, and it is a range hood that can collect and discharge water that flows into water or oil. The purpose is to provide an entrance cover.

The range hood inlet cover according to an embodiment of the present invention is formed with an inlet portion through which contaminated air such as odor or heat is introduced at the bottom, and an outlet portion and a cover for discharging the contaminated air to the outside at the front and rear of the upper portion. A body in which a mounting space is formed; A folding cover disposed in a cover mounting space of the main body, consisting of at least two or more, and rotatingly operated based on a cover connection portion bent on both sides of the front surface of the cover; And a drip tray that collects moisture and oil contained in contaminated air flowing along the inner surface of the folding cover, respectively coupled to the body to which the folding cover is coupled.

In addition, the main body includes a front front portion on which both front ends are formed with rear support projections and at least two or more front coupling holes formed at both ends; A body connecting portion in which a rear guide is bent toward the outside to accommodate and support the rear supporting protrusions at both ends, and a connecting coupling hole is formed at a position facing the rear coupling hole; A fastening fixture fitted into the front coupling hole of the front body portion and the coupling hole of the body connection portion; And a fastener formed of a bolt or a screw coupled to the fastener.

Here, at both ends of the front portion of the main body, the front wing portion may be protruded in the horizontal direction so as to be supported at the upper end of the main body connection portion.

The folding cover is formed at both ends of the cover front engaging portion in which at least two or more cover engaging holes are formed in the downward direction and a cover wing portion protruding in the horizontal direction is formed, and the front of the cover is formed with a locking jaw in the longitudinal direction at the upper portion of the rear. part; An upper end located at a lower portion of the cover wing portion, a cover connection coupling hole is formed at a position opposite to the cover coupling hole, and a cover connection portion formed at a lower portion and a hinge portion rotatably coupled with the main body; A fastening fixture fitted into the cover coupling hole of the front cover portion and the cover connection coupling hole of the cover connection portion; And a fastener formed of a bolt or a screw coupled to the fastener.

Here, as the front surface of the cover of the folding cover is formed to be curved, a handle is selectively formed on the upper portion, and guide protrusions may be formed in a curved shape on the outside of the cover connecting portion.

In addition, a hood fixture made of a fixing bracket and a fastener may be mounted to be fixed to the hood on both sides of the discharge portion constituting the main body.

Here, a permanent magnet may be installed at an interval to fix the folding cover until an external force acts on the discharge portion.

In addition, side portions formed on both sides of the main body may be formed to protrude side extensions toward the rear surface.

In addition, the cover front part and the cover connecting part constituting the folding cover are integrally formed through welding after being configured separately, and a locking jaw is formed in the longitudinal direction at the end of the cover front part, and the cover front part is located above the cover connecting part. A locking groove for positioning and fixing may be formed.

In addition, as the front surface of the cover of the folding cover is formed to be curved, a handle is selectively formed on the upper portion, and guide protrusions may be formed in a curved shape on the outside of the cover connecting portion.

And the oil sump is a pair of hinge fixtures fixedly mounted on the same line of the side portion constituting the main body; It is disposed on the lower portion of the hinge fixture, the inner surface is fixed to the inner surface in close contact with the side, the oil receiving case is formed inside the collecting space for collecting moisture and oil contained in contaminated air; A fastener fixing part formed inside the collecting space constituting the oil sump case; And a case closing plate disposed on an outer surface of the oil sump case, a lower fastening hole coupled through a fastener fastener and a fastener formed at a lower portion, and an upper bonding hole coupled with a fastener passing through a hinge fastener; It is made including.

Here, the oil sump case is formed in the front and rear case fixing parts in the upper and vertical directions respectively on the front and rear with respect to the lower case fixing part, the lower case fixing part and the front case and rear case fixing part, etc. A case blocking portion may be integrally or separately formed on the side surface, and a plate support groove may be formed at the rear case fixing portion to fix the fixing plate positioned between the case blocking portion and the case blocking portion.

In addition, the oil sump is a pair of hinge fixtures fixedly mounted on the same line of the side portion constituting the main body; It is disposed on the lower portion of the hinge fixture, the inner surface is fixed to the inner surface in close contact with the side, the oil receiving case is formed inside the collecting space for collecting moisture and oil contained in contaminated air; A fastener fixing part formed inside the collecting space constituting the oil sump case; And a case closing plate disposed on an outer surface of the oil sump case, a lower fastening hole coupled through a fastener fastener and a fastener formed in the lower part, and an upper bonding hole coupled with a fastener passing through the hinge fastener in the upper part. It can be made including.

Here, the case closing plate may be formed in close contact with the oil receiving case to prevent moisture and oil from being discharged to the outside.

If the range hood hood according to the present invention is used, all smoke or odor generated therebetween is a distance narrowed by the height of the hood hood of the hood according to the present invention, despite the height of the person working between the range and the hood. It does not spread to the side, but the indoor air, which is sucked into the hood, is wrapped in a whirlwind phenomenon that occurs as it exits the hood, and it is lifted.

Eventually, going down to the floor without going out is unavoidable due to heavy water or oil when it first occurs, but most of the other air is sucked through the hood.

It is wrapped and discharged.

 In addition, the convection phenomenon, which is the flow of indoor air generated from the existing hood, prevents heavy emissions and sinks from flowing into the corner, causing convection to occur where the indoor air has dropped as much as the height of this item. It is dragged from the far side toward the range and sucked into the hood directly above it, which flows in reverse.

In conclusion, the range hood inlet cover according to the present invention discharges smoke or odor generated when cooking food on the kitchen range and minimizes the inflow of smoke or odor into the room, thereby preventing the indoor air caused by smoke or odor. It has the effect of minimizing contamination.

In addition, as the range hood inlet cover prevents convection, which is an air flow that flows into the hood, from occurring in the room, the odor or air caused by convection of the indoor air may be prevented from spreading to the room.

In addition, the range hood inlet cover according to the present invention is mounted on the same line of the side portion constituting the main body to collect and discharge moisture and oil contained in contaminated air, as well as moisture adhered to the main body during cooking. It has the effect of preventing oil from falling into food.

1 and 2 is a perspective view and a perspective view of the range hood inlet cover according to the present invention.
Figure 3 is a perspective view showing a side state of the hood of the range hood inlet according to the present invention.
Figure 4 is a side view showing the configuration of the range hood inlet cover according to the present invention.
5 and 6 are views showing a modified embodiment of the range hood inlet cover of FIGS. 1 and 2
7 and 8 is a perspective view showing another embodiment of the range hood inlet cover according to the present invention.
9 and 10 are perspective views showing still another embodiment of the range hood inlet cover according to the present invention.
11 is a side cross-sectional view showing the range hood inlet cover of FIGS. 7 and 8 according to the present invention.
12 is a perspective view showing a drip tray constituting a range hood inlet cover according to the present invention.
13 is a perspective view showing another embodiment of the drip tray constituting the range hood inlet cover according to the present invention.
14 is a bottom perspective view showing a combined state of the hood and the hood of the range hood of FIG. 5 according to the present invention;

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, and only the present embodiments allow the disclosure of the present invention to be complete, and the ordinary knowledge in the technical field to which the present invention pertains. It is provided to fully inform the person having the scope of the invention, and the invention is defined by the claims. Meanwhile, the terms used in the present specification are for explaining the embodiments and are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless otherwise specified in the phrase. As used herein, "comprises" or "comprising" means the presence of one or more other components, steps, operations and / or elements other than the components, steps, operations and / or elements mentioned, or Addition is not excluded.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIGS. 1 and 2 are perspective and exploded perspective views showing a range hood inlet cover according to the present invention, and FIG. 3 is a range hood inlet according to the present invention. 4 is a side view showing the configuration of a range hood inlet cover according to the present invention, FIGS. 5 and 6 are views showing a modified embodiment of the range hood inlet cover of FIGS. 1 and 2, 7 and 8 are perspective views showing another embodiment of the range hood inlet cover according to the present invention, FIGS. 9 and 10 are perspective views showing another embodiment of the range hood inlet cover according to the present invention, and FIG. 11 is the present invention 7 and 8 are cross-sectional side views showing the inlet cover of the range hood, and FIG. 12 is an oil constituting the range hood inlet cover according to the present invention. It is a perspective view, Figure 13 is a perspective view showing another embodiment of a drip pan that make up the range hood inlet shield according to the invention.

The range hood inlet cover 100 of the present invention includes a main body 200, a folding cover 300, and a drip pan 400.

In addition, the range hood inlet cover 100 may be formed of a metal or synthetic resin material according to environment and purpose, but is preferably formed of metal in consideration of heat.

The main body 200 is mounted on a hood that discharges external air to the outside.

In addition, the main body 200 is formed with an inlet 210 through which contaminated air such as odor or heat is introduced at the bottom, and an outlet 220 for discharging the contaminated air to the outside at the rear and front of the upper part. The cover mounting space 230 is formed.

"으로 형성하고, 하부에 오염공기가 유입되는 유입부(210)를 형성하며, 상부의 후방과 전방에는 배출된 오염공기를 배출하기 위한 배출부(220)와 상기 절첩 커버(300)를 장착하기 위한 커버 장착공간(230)을 형성하게 된다. 본체는 중앙부분을 기준으로 양방향으로 하향 경사진 형태로 제작될 수도 있다.That is, the main body 200 is on a regular cross-section "

", Forming the inlet 210 into which contaminated air flows in the lower part, and mounting the outlet part 220 and the folding cover 300 for discharging the exhausted contaminated air in the rear and front parts of the upper part. For this, the cover mounting space 230 is formed. The main body may be manufactured in an inclined downward direction in both directions based on the central portion.

Here, the main body 200 is formed separately or integrally as illustrated.

First, when the main body 200 is formed separately as shown in FIGS. 2 to 4, the main body 200 is a main body front portion 201 and a main body connection portion disposed at right angles to both sides of the front body portion 201. After being individually configured as 202, the body is fixed through welding or a fastener in a state in which the body front portion 201 is mounted on the upper portion of the body connection portion 202.

At this time, the main body 200 is formed with a locking jaw 203 so as to limit the operating range of the folding cover 300 while preventing deformation due to heat in the longitudinal direction of the end of the front body 201 of the main body.

That is, the locking jaw 203 limits the operating range of the folding cover 300 when the folding cover 300 is operated in the downward direction and prevents it from being disengaged.

In addition, the main body connecting portion 202, the fastening hole 205 so as to be fixed through the locking groove 204 and the hood and fasteners for the guide and fixing of the locking jaw 203 of the main body front portion 201 It is formed.

Next, the main body 200 may be formed separately as shown in FIGS. 5 and 6.

The main body 200 is a body front portion 201, on which both front ends 201a are formed, on which both end ends are formed with a rear support protrusion 201b and at least two or more front coupling holes 201c. In order to accommodate and support the rear support protrusion 201b, the rear guide 202a is bent toward the outside, and the main body is formed with a connecting coupling hole 202b at a position facing the rear coupling hole 201c. The coupling part 202, the coupling fastener 206a coupled to the front coupling hole 201c of the main body front part 201 and the coupling coupling hole 202b of the main body connecting part 202, and the coupling fastener 206a It consists of a fastener 206b formed of a bolt or a screw.

That is, the main body 200 is connected to the front coupling hole 201c in a state in which the rear guide 202a of the main body connection portion 202 is fitted to the rear support protrusion 201b constituting the front body 201 of the main body. After fitting the fastening fixture 206a to the coupling hole 202b, the fastener 206b is coupled to the fastening fixture 206a to fix the body front portion 201 and the body connection portion 202.

At this time, the front wing portion 201d is protruded in the horizontal direction so as to be supported on the upper ends of the main body connecting portions 202 at both ends of the body front portion 201.

As a supplementary description, the main body front part 201 and the main body connection part 202 constituting the main body 200 are smoothly positioned through the rear support protrusion 201b, the rear guide 202a, and the front wing part 201d. After adjustment, the fastening fixture 206a is fitted to the front coupling hole 201c and the coupling coupling hole 202b, and then the coupling hole 206b can be easily combined.

"으로 형성하고, 하부에 오염공기가 유입되는 유입부(210)를 형성하며, 상부의 후방과 전방에는 배출된 오염공기를 배출하기 위한 배출부(220)와 상기 절첩 커버(300)를 장착하기 위한 커버 장착공간(230)을 형성하게 된다.
또한, 상기 본체(200)를 구성하는 측면의 본체 연결부(202)는 배면을 향해 측면 연장부(242)가 돌출형성되는데, 이는 오염공기가 레인지 후드 입구 가리개(100)의 배면을 통해 실내로 유입되는 것을 차단하고 본체(200)를 후드에 안정적으로 지지하기 위함이다.And, when the main body 200 is integrally formed as shown in FIGS.

", Forming the inlet 210 into which contaminated air flows in the lower part, and mounting the outlet part 220 and the folding cover 300 for discharging the exhausted contaminated air in the rear and front parts of the upper part. A cover mounting space 230 is formed.
In addition, the body connecting portion 202 of the side constituting the main body 200 is formed with a side extension 242 protruding toward the rear surface, which contaminates air into the room through the rear surface of the range hood inlet cover 100. This is to block and prevent the body 200 from being stably supported on the hood.

Next, the body coupling hole 222 is formed at intervals so that the structure may be fixed through a fastener such as a screw or a bolt around the discharge part 220 constituting each body 200.

In addition, a permanent magnet 224 may be mounted between the body coupling hole 222 and the body coupling hole 222 to fix the folding cover 300 until an external force is applied.

At this time, the permanent magnet 224 is combined with a hood formed of a metal material in addition to fixing the folding cover 300 to prevent sagging of the range hood inlet cover 100.

In addition, hood fixtures 226 may be mounted on both sides of the outlet 220 constituting the main body 200 to be fixed to the hood.

That is, by attaching the hood fixtures 226 on both sides of the discharge unit 220 constituting the main body 200, the range hood inlet cover 100 is fixed to the hood and is simultaneously prevented from falling during use.

Here, the hood fixture 226 may be configured in various ways, in the present invention, the hood fixture 226 is provided with a fixing bracket 226a provided with a bolt 226b that is fitted to the outlet 220 and the An example consisting of a nut 226c coupled with the bolt 226b will be described.

That is, the hood fixture 226 is fixed to the outlet 220 through the bolt 226b and the nut 226c of the hood fixture 226, and then the fixing bracket 226a is fitted and fixed to the fitting portion of the hood. .

delete

The folding cover 300 is disposed in the cover mounting space 230 of the main body 200.

In addition, the folding cover 300 is composed of at least two or more, and maintains the folded state toward the upper side like a folded state of the folding fan in an ordinary state, and maintains the extended state toward the lower side like the unfolded state of the folding fan in use.

Here, the folding cover 300 is composed of two and is formed separately or integrally as illustrated.

First, when the folding cover 300 is formed separately as shown in FIGS. 2 to 4, the folding cover 300 is disposed at right angles to both sides of the cover front part 310 and the cover front part 310. After being individually formed with the cover connecting portion 320, the cover front portion 310 is fixed to the upper portion of the cover connecting portion 320 through welding or fastening.

At this time, the folding cover 300 prevents deformation due to heat in the longitudinal direction of the end of the cover front portion 310, while locking the jaw 312 to limit the operating range of the folding cover 300 and the folding cover 300 ) Is formed.

That is, the locking jaw 312 limits the operating range of the folding cover 300 when the folding cover 300 is operated in a downward direction, and prevents it from being disengaged.

At this time, an auxiliary plate formed of stainless steel may be selectively mounted on the lower portion of the locking jaw 312 for strength reinforcement or the like.

In addition, the cover connecting portion 320 is formed with a locking groove 322 for guiding and fixing the locking jaw 312 of the cover front portion 310 and a hinge portion 324 for rotation operation.

That is, the folding cover 300 is coupled to the cover connection portion 320 at right angles to both sides around the cover front portion 310 through welding or fasteners (bolts, screws, etc.), and then the cover connection portion 320 Combining the hinge portion 324 to the main body 200, while rotating the folding cover 300 around the hinge portion 324, while limiting the operating range through the locking jaw 312, it is prevented from being separated. .

At this time, the cover front part 310 constituting the folding cover 300 is formed to be curved so that moisture and oil contained in contaminated air can move smoothly to both sides.

In addition, the folding cover 300 is formed with a guide groove 326 having a different angle depending on the position on the upper portion of the hinge portion 324.

That is, the guide groove 326 together with the locking jaw 312 and the locking groove 322 limits the rotation operation guide and the operating range of the folding cover 300.

Next, the folding cover 300 may be formed separately as shown in FIGS. 5 and 6.

The folding cover 300 is formed with a cover front coupling portion 310a in which at least two or more cover coupling holes 310b are formed in both directions at both ends, and a cover wing portion 310c protruding in the horizontal direction, In the upper rear portion, the cover front portion 310 in which the locking jaw 310d is formed in the longitudinal direction, the upper end is located under the cover wing portion 310c, and the cover is connected to a position facing the cover coupling hole 310b A coupling hole 320a is formed, and a cover connection portion 320 formed with a hinge portion 320b rotatably coupled to the main body 200 and a cover coupling hole 310b of the front surface portion 310 of the cover are formed at the bottom. It consists of a fastening fixture 350 that is fitted into the cover connection coupling hole 320a of the cover connection part 320 and a fastener 360 formed of a bolt or screw coupled to the fastening fixture 350.

That is, the folding cover 300 is in a state in which the cover connecting portion 320 is disposed under the cover wing portion 310c constituting the cover front portion 310, and the cover coupling hole 310b and the cover connecting coupling hole After fitting the fastening fixture 350 to the 320a, the fastener 360 is coupled to the fastening fixture 350 to fix the cover front part 310 and the cover connection part 320.

In addition, a friction preventing protrusion 320c may be mounted around the hinge portion 320b to prevent friction during rotation of the folding cover 300.

At this time, the locking jaws to limit the operating range of the folding cover 300 and the folding cover 300 while preventing deformation due to heat in the longitudinal direction of the end of the cover front part 310 constituting the folding cover 300 312 is formed.

Next, when the folding cover 300 is integrally formed as illustrated in FIGS. 7 to 11, the folding cover 300 is formed with bending cover connections 320 on both sides based on the front surface 310 of the cover. The hinge portion 324 of the cover connection portion 320 is coupled to the body connection portion 202 of the main body 200, so that the folding cover 300 rotates around the hinge portion 324.

That is, the folding cover 300 is formed by bending the cover connection portion 320 at right angles to both sides around the cover front portion 310, and then the hinge portion 324 of the cover connection portion 320 is attached to the main body 200. In combination, the folding cover 300 is rotated around the hinge portion 324.

In addition, the cover front part 310 constituting the folding cover 300 is formed to be curved so that moisture and oil contained in contaminated air can move smoothly to both sides.

In addition, at least one guide protrusion 330 having a curved shape is formed on both sides of the cover connection part 320.

That is, the guide protrusions 330 are respectively formed on the cover connecting portions 320 of the folding cover 300, and when the rotating operation of the folding cover 300, the guide protrusions 330 are connected to the main body 200 of the body 200 ) And smoothly move each along the inner surfaces of the folding cover 300 while preventing flow from occurring.

And the handle 340 is selectively formed on the outer surface of the folding cover 300 for smooth operation.

Here, the handle 340 is mounted at the end of the folding cover 300 to the lower portion so that the folding cover 300 can be folded and unfolded smoothly.

The sump 400 is mounted on the coupling portion of the main body 200 and the folding cover 300.

That is, the oil pan 400 is respectively coupled to the main body connecting portion 202 of the main body 200 to which the main body connecting portion 202 of the main body 200 and the hinge portion 324 of the folding cover 300 are coupled, the Water and oil contained in contaminated air flowing along the cover front part 310 and the cover connection part 320 of the folding cover 300 are collected.

Here, the oil pan 400 is formed in two structures according to the coupling position of the fastener.

First, the oil pan 400 shows an example in which the fastener C is coupled from the inside as shown in FIG. 12.

In addition, the oil sump 400 is a pair of hinge fixtures 410a fixedly mounted on the same line of the main body connection portion 202 constituting the main body 200, and is disposed under the hinge fixtures 410a and connected to the main body. On the inner surface of (202), the inner surface is fixed to the inside, and a collecting space (421a) for collecting moisture and oil contained in contaminated air is formed inside the drip tray case (420a), and on the top of the drip tray case (420a). It is disposed and is made of a fixed plate 430a in which a fixed coupling hole 432a coupled with a fastener C coupled to the hinge fixture 410a is formed.

That is, the oil sump 400 is equipped with a hinge fixture 410a for rotational operation of the folding cover 300 on the body connection portion 202 of the main body 200, and a collecting space under the hinge fixture 410a. Mounting the sump case 420a on which 421a is formed, and fixing plate 430a is mounted to the outer surface of the sump case 420a.

Here, the oil sump case 420a has a front case fixing part 423a and a rear case fixing part 424a formed in the upper and vertical directions, respectively, on the front and rear sides based on the lower case fixing part 422a. A case blocking portion 425a is integrally formed on outer surfaces of the case fixing portion 422a, the front case fixing portion 423a, and the rear case fixing portion 424a.

At this time, a plate support groove 426a is formed in the rear case fixing portion 424a to fix the fixing plate 430a positioned between the case blocking portion 425a.

And the fixing plate 430a is fixed to the hinge fixture 410a through a fastener C that is fastened from the inside to the outside.

Second, the oil sump 400 shows an example in which the fastener C is coupled from the outside as shown in FIG. 13.

And the oil pan 400 is disposed on the lower portion of the pair of hinge fixtures 410b and the hinge fixtures 410b fixedly mounted on the same line of the main body connection part 202 constituting the main body 200, and The inner surface of the main body connection portion 202 is fixed to the inner surface in close contact with the inside, and a collecting space 421b for collecting moisture and oil contained in contaminated air is formed in the oil sump case 420b, and the oil sump case 420b. The fastener fixing part 430b formed inside the collecting space 421b constituting the, is disposed on the outer surface of the oil sump case 420b, and the fastener fastener 430b and the fastener C are provided at the bottom. The lower fastening hole 442b to be coupled is formed, and the upper part is made of a case closing plate 440b in which the upper fastening hole 444b is engaged with the fastener C passing through the hinge fixture 410b.

That is, the oil sump 400 is equipped with a hinge fixture 410b for rotational operation of the folding cover 300 on the body connection portion 202 of the main body 200, and a collecting space under the hinge fixture 410b. Mounting the oil sump case (420b) is formed (421b), forming a fastener fastener (430b) to the collecting space (421b) of the oil sump case (420b), to the outer surface of the oil sump case (420b) The case closing plate 440b is mounted.

Here, the fastener fastener 430b combined with the fastening plate 440b is formed integrally with the body 200 according to the environment and purpose, and is formed through a separate bracket or silicon.

In addition, the case closing plate 440b is a portion that comes into contact with the drip tray case 420b, and close protrusions 450b are formed to prevent moisture and oil from being discharged to the outside.

Looking at the embodiment of the range hood entrance cover configured as described above are as follows.

First, an inlet 210 through which contaminated air such as odor or heat is introduced is formed at the bottom, and a plurality of main body coupling holes 222 for discharging the contaminated air to the outside are formed at the rear and front of the upper part. A portion 220 and a cover mounting space 230 are formed, and the body connecting portions 202 formed on both sides form a body 200 protruding toward a lower portion than the folding cover 300.

In addition, as the cover mounting space 230 of the main body 200, two guide coupling parts 330 having a curved shape and hinged parts 324 are formed on both sides of the cover front part 310, and the cover connecting parts 320 are formed. The folding cover 300 is rotatably mounted.

That is, two folding covers 300 formed by combining the cover front part 310 and the cover connection part 320 are sequentially mounted to the cover mounting space 230 of the main body 200.

Next, a pair of hinge fixtures 410a and the hinge fixtures fixedly mounted on the same line of the main body connection portion 202 constituting the main body 200 as a coupling portion of the main body 200 and the folding cover 300 410a), and the inner surface of the main body connection portion 202 is fixed to the inner surface, and a collecting space 421a for collecting moisture and oil contained in contaminated air is formed therein. An oil pan (400) made of a fixed plate (430a) formed on a top portion of the oil pan case (420a) and having a fixed coupling hole (432a) coupled with a fastener (C) coupled to the hinge fixture (410a). ).

Next, when the range hood inlet cover 100 is mounted on a structure capable of discharging external air to the outside, the assembly of the range hood inlet cover 100 is completed.

Here, it is revealed that the order of assembling the range hood inlet cover may be different from the above.

Next, in order to use the range hood inlet cover 100 according to cooking of food and beverages, the handle 340 mounted on the folding cover 300 is pulled forward.

At this time, the two folding covers 300 are rotated around the hinge portion 324 and unfolded like a folding fan in the downward direction.

Subsequently, the smell or air generated during cooking of food flows into the inlet 210 through the main body connection portion 202 and the folding cover 300 of the main body 200 and then moves to the outside through the outlet portion 220. do.

Next, when the food is finished cooking, the handle 340 may be pushed upward while holding the handle 340.

At this time, the two folding covers 300 are rotated around the hinge portion 324 and folded like a folding fan in the upper direction.

In addition, the contaminated air of moisture and oil on the inner surface of the folding cover 300 moves along the inner surface of the cover connection part 320 by its own weight, and then the oil reservoir 400 located below the cover connection part 320 moves. It is captured inside.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains, various modifications and variations are possible without departing from the essential characteristics of the present invention.

Therefore, the embodiments expressed in the present invention are not intended to limit the technical spirit of the present invention, but to illustrate, and the scope of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical spirits equivalent to or within the equivalent ranges should be interpreted as being included in the scope of the present invention.

100: range hood entrance cover
200: main body 201: front body
202: main body connection portion 203: locking jaw
204: locking groove 205: fastener
210: inlet 220: outlet
222: main body coupling hole 224: permanent magnet
226: hood fixture 226a: fixing bracket
226b: bolt 226c: nut
230: Cover mounting space
242: side extension 300: folding cover
310: front cover 312: locking jaw
320: cover connecting portion 322: jamming groove
324: hinge part 330: guide projection
340: handle 400: drip tray
410a: hinge fixture 420a: drip tray case
430a: Fixed plate

Claims (8)

A main body in which an inflow portion into which contaminated air such as odor or heat is introduced is formed at a lower portion, and a discharge portion and a cover mounting space for discharging the inflowed contaminated air to the outside;
A folding cover disposed in a cover mounting space of the main body, consisting of at least two or more, and rotatingly operated based on a cover connection portion bent on both sides of the front surface of the cover; And
Includes; each of which is coupled to the body to which the folding cover is coupled, and a drip tray for collecting moisture and oil contained in contaminated air flowing along the inner surface of the folding cover.
A permanent magnet is mounted around the discharge portion of the main body to fix the folding cover until an external force is applied.
The drip tray,
A pair of hinge fixtures fixedly mounted on the same line as the main body connection portions constituting the main body;
It is disposed under the hinge fixture, the inner surface is fixed to the inner surface of the main body connection portion, the oil receiving case is formed inside the collecting space for collecting moisture and oil contained in the contaminated air;
A fastener fixing part formed inside the collecting space constituting the oil sump case; And
A case closing plate disposed on an outer surface of the oil sump case, a lower fastening hole coupled through a fastener fastener and a fastener formed at a lower portion, and an upper bonding hole coupled with a fastener passing through a hinge fastener; Include,
The sump case is
The case closing plate is a portion that comes into contact with the oil sump case, and a range hood opening cover characterized in that close protrusions are formed to prevent moisture and oil from being discharged to the outside.
The method according to claim 1, The main body,
A body front portion on which both front ends are formed with rear support protrusions and at least two or more front coupling holes formed at both ends;
A body connecting portion in which a rear guide is bent toward the outside to accommodate and support the rear supporting protrusions at both ends, and a connecting coupling hole is formed at a position facing the front coupling hole;
A fastening fixture fitted into the front coupling hole of the front body portion and the coupling hole of the body connection portion; And
Range hood entrance cover, characterized in that comprises a; fastener formed by a bolt or a screw coupled to the fastener.
The method according to claim 1, The folding cover,
A cover front part in which at least two or more cover coupling holes are formed at both ends at a lower end and a cover wing part protruding in a horizontal direction is formed, and a cover front part in which a locking jaw is formed in a longitudinal direction at an upper part of the rear side;
An upper end located at a lower portion of the cover wing portion, a cover connection coupling hole is formed at a position opposite to the cover coupling hole, and a cover connection portion formed at a lower portion and a hinge portion rotatably coupled with the main body;
A fastening fixture fitted into the cover coupling hole of the front cover portion and the cover connection coupling hole of the cover connection portion; And
Range hood entrance cover, characterized in that comprises a; fastener formed by a bolt or a screw coupled to the fastener.
The method according to claim 3,
While the front surface of the cover of the folding cover is formed to be curved, a handle is selectively formed at the top,
Range hood entrance cover, characterized in that the guide projection is formed in a curved surface on the outside of the cover connection.
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