CN218295849U - Greasy dirt collection device and range hood - Google Patents

Abstract

The utility model discloses an oil stain collecting device and a range hood, wherein the oil stain collecting device comprises an oil cup body, an emulsifying layer, an oil discharging layer and an oil collecting component, and an oil containing inner cavity is formed in the oil cup body; the oil cup body is provided with a leading-in hole and a leading-out hole; the emulsifying layer is formed in the oil containing cavity and is provided with a plurality of flow guide holes; the oil discharge layer is formed in the oil containing inner cavity, is positioned below the emulsifying layer and forms a gap with the emulsifying layer; the oil collecting component comprises an oil collecting part and an oil guide pipe, the oil collecting part is positioned outside the oil cup body, and the oil guide pipe penetrates through the guide hole and is communicated with the oil drainage layer; the user is in the use, only need with the emulsifier from the leading-in hole squeeze into the emulsion layer on, the emulsifier carries downwards along the emulsion layer, falls to the oil extraction layer on, will deposit the greasy dirt emulsification on the oil extraction layer after, through leading in oil pipe exports the collection oil portion, the user will collect oil portion and dismantle the change and can be in order to accomplish the clearance to the greasy dirt, easy operation does not need professional dismouting technical ability, user experience is good.

Description

Greasy dirt collection device and range hood

Technical Field

The utility model belongs to the technical field of domestic appliance, specifically speaking relates to an greasy dirt collection device and range hood.

Background

Along with the continuous improvement of the level of the liveliness of people, the range hood has become the necessary household appliance in the kitchen, is a kitchen appliance for purifying the kitchen environment, is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, is discharged outdoors, condenses and collects the oil smoke, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention.

In the process of exhausting the oil fume flow, most of the oil stain can be separated out, so an oil collecting cup is usually installed at the bottom of a fume collecting hood of the range hood to collect the separated oil stain and dispose the oil stain when a certain amount of the oil stain reaches.

In the prior art, most oil collecting cups can only be observed by naked eyes to distinguish whether the oil collecting cups are full of oil stains. However, with the pace of life increasing, people often forget to clean the oil collecting cup, which easily causes the oil stains in the oil collecting cup to seep out, and further causes secondary pollution to the environment in the kitchen.

In addition, when the oil collecting cup filled with oil is cleaned, liquid oil is easy to spill in the disassembly process, so that the kitchen environment is polluted, the oil cup is not easy to check the oil stain condition, and is not easy to clean, especially the old does not have the concept of cleaning the oil cup, so that the oil cup has more oil stains, can cause peculiar smell after being stored for a long time and is easy to ignite, and the oil cup has great influence on the health of a human body and fire safety; the oil cup is difficult to take, labor is wasted in disassembly, and the oil cup is difficult to operate by old people, women and the like and can be operated by professionals.

Disclosure of Invention

An object of the utility model is to provide an greasy dirt collection device and range hood to solve the oil cup on the current range hood that exists among the prior art and dismantle and clear up the difficulty, form safety and health hidden danger scheduling problem.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

in one aspect, the utility model provides an greasy dirt collection device, it includes:

the oil cup comprises an oil cup body, an oil storage cavity and a sealing ring, wherein the oil cup body is internally provided with an oil storage cavity; the oil cup body is provided with a leading-in hole and a leading-out hole;

an emulsion layer formed in the oil containing cavity, the emulsion layer having a plurality of flow guide holes formed therein;

the oil drainage layer is formed in the oil containing inner cavity, is positioned below the emulsifying layer and forms a gap with the emulsifying layer;

the oil collecting assembly comprises an oil collecting part and an oil guide pipe, the oil collecting part is positioned on the outer side of the oil cup body, and the oil guide pipe penetrates through the guide hole and is communicated with the oil drainage layer.

In some embodiments of the present application, the oil containing cavity has a trapezoidal structure, and the shape of the trapezoidal structure gradually expands from low to high along the height direction.

In some embodiments of the present application, the arrangement density of the diversion holes gradually increases along the flowing direction of the emulsifier on the emulsifying layer.

In some embodiments of the present application, the emulsion layer is disposed in the oil containing cavity in an inclined manner, and the height of the emulsion layer gradually decreases along the flowing direction of the emulsifier.

In some embodiments of the present application, the oil drainage layer is disposed in the oil containing cavity in an inclined manner, the inclined direction of the oil drainage layer is opposite to that of the emulsion layer, and the leading-out hole is located at the lowest position of the oil drainage layer.

In some embodiments of the present application, a periphery of the oil drainage layer is in sealing connection with the oil containing cavity.

In some embodiments of the present application, the emulsifying layer includes a first emulsifying end face and a second emulsifying end face forming a gap with the inner wall of the oil cup body, and the first emulsifying end face and the second emulsifying end face are located at one end far away from the introduction hole.

In some embodiments of the present application, the oil collecting portion is an air bag ball, on which a flow guide tube is formed, and the air bag ball is detachably connected in the flow guide hole through the flow guide tube.

In some embodiments of the present application, the outlet hole is a threaded hole, the outer wall of the flow guide pipe is formed with an external thread matched with the outlet hole, and the flow guide pipe is in threaded connection with the outlet hole.

In another aspect, the utility model also provides a range hood, it includes above-mentioned arbitrary greasy dirt collection device that relates.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the utility model relates to an greasy dirt collection device and smoke ventilator, the user is in the use, only need with the emulsifier from the entrance hole crowded into the emulsion layer, the emulsifier possesses fine mobility, can be along emulsion layer conveying downwards, in the transportation process, the emulsifier is also continuous falls the oil drainage layer from the water conservancy diversion hole on, the greasy dirt back of depositing on the oil drainage layer, in leading oil pipe exports oil collection portion through leading, the user dismantles oil collection portion and changes the clearance that can be with the completion to the greasy dirt, and is easy to operate, do not need professional dismouting technical ability, user experience is good.

The oil collecting part selects the air bag ball, the air bag ball expands according to the amount of oil stains, a user can clearly observe the expansion size of the air bag ball and timely replace the air bag ball, and potential safety hazards and potential health hazards caused by untimely replacement are avoided.

Other features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.

Drawings

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

Fig. 1 is a schematic structural diagram of an embodiment of the oil collecting device of the present invention;

FIG. 2 is a side schematic view of an embodiment of an oil collection device;

FIG. 3 is a top view of one embodiment of a grease collecting device;

FIG. 4 is a schematic diagram of the structure of an emulsion layer;

FIG. 5 is a schematic diagram of the relative positions of the emulsifying layer and the oil draining layer;

in the figure, the position of the first and second end faces,

100. an oil cup body;

101. an introduction hole;

102. a lead-out hole;

110. mounting the outer end 110;

120. mounting the inner end 120;

200. discharging an oil layer;

300. an emulsifying layer;

310. a first emulsification end face;

320. a second emulsification end face;

330. a flow guide hole;

400. an oil collecting part;

410. and a flow guide pipe.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

The range hood is installed on the upper portion of a stove, a power supply of the range hood is connected, a motor is driven, a wind wheel rotates at a high speed, a negative pressure area is formed in a certain space range above the stove, indoor oil fume is sucked into the range hood, the oil fume is filtered through an oil screen to be separated for the first time and then enters an air channel of the range hood, the oil fume is separated for the second time through rotation of a turbine, oil fume in an air cabinet is acted by centrifugal force, oil mist is condensed into oil drops, an oil cup is collected through an oil way, and purified smoke is discharged along a fixed passage at last.

Be used for holding the greasy dirt in the oil cup, consequently, need carry out periodical dismantlement to the oil cup and wash and change, a lot of oil cup mounted positions are more hidden now, and dismantle the difficulty, to the crowd that hands-on ability is relatively poor such as old man or women, dismantle and wash the installation oil cup and have the difficulty, often need to seek help professional cleaning personnel, cause extra economic expenditure, user experience is relatively poor.

Greasy dirt in the oil cup is difficult to observe sometimes, can arouse the peculiar smell and ignite easily for long-time storage, all has very big influence to health and fire control ann.

As shown in fig. 1 to 5, in order to solve the above problem, the present application provides an oil collecting device and a range hood, where the oil collecting device includes an oil cup body 100, an emulsion layer 300 formed in the oil cup body 100, an oil drainage layer 200 located below the emulsion layer 300, and an oil collecting assembly for collecting oil stains after emulsification.

An oil containing inner cavity is formed in the oil cup body 100 and connected with an oil return path, the oil containing inner cavity is of a trapezoidal structure and gradually expands outwards from low to high along the height direction, and oil stains drip into the oil cup body 100 from the upper part of the oil containing inner cavity and are stored below the oil cup body 100.

The oil mist is conveyed into the oil cup body 100 through an oil path after being condensed,

as shown in fig. 1, an introduction hole 101 and a lead-out hole 102 are formed in the oil cup body 100; the leading-in hole 101 is used for inputting an emulsifier into the oil containing inner cavity, and the output hole is used for outputting the emulsified oil stain to the outside of the oil cup body 100.

The emulsion layer 300 is embodied as a plate-shaped structure, which is formed in the oil-containing cavity, the introduction hole 101 is located above the emulsion layer 300, and after a user inputs an emulsifier on the emulsion layer 300, the emulsifier flows forward along the emulsion layer 300.

Referring to fig. 3 again, the emulsion layer 300 is formed with a plurality of flow guide holes 330, and as the emulsifier flows, the emulsifier drops from the flow guide holes 330 onto the oil drainage layer 200 located below, emulsifying the oil accumulated on the oil drainage layer 200.

The oil drainage layer 200 is also of a plate-shaped structure, a gap is formed between the oil drainage layer 200 and the emulsifying layer 300, and after the emulsifying agent drops onto the oil drainage layer 200 from the diversion holes 330, the emulsifying agent is output to the oil collecting assembly along the oil drainage layer 200 to collect oil stains.

The oil collecting component comprises an oil collecting part 400 and an oil guide pipe, the oil collecting part 400 is used for collecting oil stains, the oil collecting part 400 is located on the outer side of the oil cup body 100, and the oil guide pipe penetrates through the guide hole 102 and is communicated with the oil drainage layer 200.

In order to make the emulsifier more uniformly dropped on the oil drainage layer 200 and make the emulsifying effect better, the arrangement density of the flow guide holes 330 is gradually increased along the flowing direction of the emulsifier on the emulsifying layer 300.

In some embodiments of the present application, referring to fig. 2 and 5 again, in addition, in order to improve the fluidity of the emulsifier on the emulsion layer 300, the emulsion layer 300 is disposed obliquely in the oil-containing cavity, and the height of the emulsion layer 300 gradually decreases along the flow direction of the emulsifier.

The introduction hole 101 is located at the end of the emulsion layer 300 connected to the oil-containing cavity, and is located at the highest position of the emulsion layer 300, so that the emulsifier can smoothly flow along the emulsion layer 300.

Similar to the emulsion layer 300, the oil drainage layer 200 is disposed in the oil-containing cavity at an inclination opposite to that of the emulsion layer 300.

For example, defining the oil cup body 100 to include the mounting outer end 110 and the mounting inner end 120, for convenience of operation, the introducing hole 101 and the guiding hole 102 are both located at the mounting outer end 110 of the oil cup body 100, the emulsifying layer 300 is inclined downwards along the direction from the mounting outer end 110 to the mounting inner end 120 to ensure that the emulsifying agent flows from the mounting outer end 110 to the mounting inner end 120, the oil drainage layer 200 is inclined along the direction from the mounting inner end 120 to the mounting outer end 110, the height of the oil drainage layer is gradually reduced, so that the emulsified oil stain flows from the mounting inner end 120 to the mounting outer end 110, and finally is output from the guiding hole 102, it is noted that the guiding hole 102 is located at the lowest position of the oil drainage layer 200 to facilitate the oil stain to be completely guided out.

The periphery of oil drainage layer 200 and the interior chamber sealing connection that holds oil prevent that the greasy dirt from connecting the gap seepage to oil drainage layer 200 bottom, are unfavorable for later stage discharge and collect.

The emulsifying layer 300 includes a first emulsifying end surface 310 and a second emulsifying end surface 320 that form a gap with the inner wall of the oil cup body 100, and the first emulsifying end surface 310 and the second emulsifying end surface 320 are located at one end far from the introduction hole 101.

The arrangement of the first emulsifying end face 310 and the second emulsifying end face 320 can ensure that the emulsifier is finally and completely output to the oil discharge layer 200, the outer edges of the first emulsifying end face 310 and the second emulsifying end face 320 are also provided with flow guide outer edges, and the emulsifier which does not drop from the flow guide holes 330 is completely conveyed to the oil discharge layer 200 from the first emulsifying end face 310 and the second emulsifying end face 320.

For the convenience of disassembly and observation by the user, the oil collecting portion 400 is an air bag ball, on which a flow guide tube 410 is formed, and the air bag ball is detachably connected in the guide-out hole 102 through the flow guide tube 410.

The greasy dirt mixes back through guide-out hole 102 and honeycomb duct 410 and exports the gasbag ball of lower extreme in, and the greasy dirt after the emulsification is aqueous, and mobility is very strong to not be stained with the cup, along with the greasy dirt more that flows down, the gasbag ball will be big more, and convenience of customers observes the oil collection volume, so that change new gasbag ball, the gasbag ball just looks like the balloon, but the material is tough, is difficult for breaking. The honeycomb duct 410 and the air sac ball are connected in a seamless manner, so that the sealing performance is ensured, and oil stains and emulsifying agents are prevented from flowing out

In order to facilitate the connection between the guide tube 410 and the outlet hole 102, the outlet hole 102 is designed as a threaded hole, an external thread matched with the outlet hole 102 is formed on the outer wall of the guide tube 410, and the guide tube 410 is in threaded connection with the outlet hole 102.

In the smoke ventilator use, only need the user to extrude the emulsifier from inlet hole 101 on the emulsion layer 300, the emulsifier possesses fine mobility, can carry downwards along emulsion layer 300, in the transportation process, the emulsifier is also continuous falls to the oil drainage layer 200 from water conservancy diversion hole 330 on, the greasy dirt emulsification back of depositing on oil drainage layer 200, export in gathering oil portion 400 through oil pipe, the user dismantles oil portion 400 and changes the clearance that can accomplish the greasy dirt, and is easy to operate, do not need professional dismouting skill, user experience is good.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above are only embodiments of the present invention, but the scope of protection of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the scope of protection of the present invention, and therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims (10)

1. An oil stain collection device, which is characterized by comprising:

the oil cup comprises an oil cup body, an oil storage cavity and a sealing ring, wherein the oil cup body is internally provided with an oil storage cavity; the oil cup body is provided with a leading-in hole and a leading-out hole;

the emulsifying layer is formed in the oil containing inner cavity, and a plurality of flow guide holes are formed in the emulsifying layer;

the oil drainage layer is formed in the oil containing inner cavity, is positioned below the emulsifying layer and forms a gap with the emulsifying layer;

the oil collecting assembly comprises an oil collecting part and an oil guide pipe, the oil collecting part is positioned on the outer side of the oil cup body, and the oil guide pipe penetrates through the guide hole and is communicated with the oil drainage layer.

2. The oil collecting device according to claim 1,

the oil containing inner cavity is of a trapezoid structure and gradually expands outwards from low to high along the height direction.

3. The oil collecting device according to claim 1,

along the flowing direction of the emulsifier on the emulsifying layer, the arrangement density of the diversion holes is gradually increased.

4. The oil collecting device according to claim 3,

the emulsion layer is in slope setting in the appearance oil inner chamber, along the flow direction of emulsifier, the height on emulsion layer reduces gradually.

5. The oil collecting device according to claim 1,

the oil discharge layer is arranged in the oil containing inner cavity in an inclined mode, the inclined direction of the oil discharge layer is opposite to that of the emulsifying layer, and the leading-out hole is located at the lowest position of the oil discharge layer.

6. The oil collecting device according to claim 1,

the periphery of the oil discharge layer is hermetically connected with the oil containing inner cavity.

7. The oil collecting device according to claim 1,

the emulsification layer include with the inner wall of oil cup body forms first emulsification terminal surface and the second emulsification terminal surface in clearance, first emulsification terminal surface and the second emulsification terminal surface is located keeps away from the one end of induction hole.

8. The oil collecting device according to claim 1,

the oil collecting part is an air bag ball, a flow guide pipe is formed on the oil collecting part, and the air bag ball is detachably connected in the flow guide hole through the flow guide pipe.

9. The oil collecting device according to claim 8,

the guide pipe is characterized in that the guide hole is a threaded hole, an external thread matched with the guide hole is formed on the outer wall of the guide pipe, and the guide pipe is in threaded connection with the guide hole.

10. A range hood, characterized by comprising the oil collecting device according to any one of the above claims 1 to 9.

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