Oil cup device and range hood
By designing an external oil cup device, the problems of small oil storage capacity and difficulty in cleaning the oil cup are solved, achieving the effect of large-capacity oil storage and convenient cleaning.
Patent Information
- Application Number
- CN202423171736.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing technologies suffer from problems such as low oil storage capacity and difficulty in cleaning oil cups.
Design an external oil cup device, including an oil guide component and an external oil cup. It can be detachably installed on the oil outlet of the range hood duct module by a fixing component. An oil guide angle and a convex bulge are set to form a water film to improve the oil guiding effect. At the same time, a heating mechanism is set on the oil cup to facilitate cleaning.
It greatly increases the oil capacity of the oil cup, improves cleaning convenience, reduces grease residue, and lowers maintenance and replacement costs.
Smart Images
Figure CN223579995U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to range hood technical field, specifically, range hood device and range hood of oil cup. BACKGROUND
[0002] Range hood, also known as extractor hood, is a kind of household appliance for purifying kitchen environment, which plays a role in removing cooking fume in kitchen and creating healthy and comfortable indoor living environment. The range hood can quickly remove the fume to the outdoor, reducing the pollution to the air environment in the kitchen and the damage to human health.
[0003] Because oil fume always escapes from the traditional range hood during cooking and diffuses into the kitchen space, in order to solve the problem of oil fume escaping, the current range hood is usually provided with a wind curtain device to isolate the user from the escaping oil fume when the user uses it, reduce the pollution to the air environment and reduce the damage to human health. However, the current countertop range hood has the problem of small oil storage capacity of oil cup and difficult cleaning. SUMMARY
[0004] Therefore, the utility model aims to provide a kind of oil cup device and range hood, effectively improve the oil storage capacity of oil cup and the convenience of cleaning.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme.
[0006] Firstly, the utility model provides an oil cup device, which comprises an oil guide and an external oil cup.
[0007] The external oil cup is provided with a fixing part, and the external oil cup is detachably installed in the oil outlet hole of the air duct module of the range hood through the fixing part.
[0008] The oil guide is arranged on the inner bottom surface of the air duct module, the oil outlet of the oil guide is located below the oil outlet hole of the air duct module, and the oil guide and the plane where the oil outlet hole is located form an oil guide angle.
[0009] Optionally, the oil guide comprises an oil collecting box, the oil collecting box comprises an oil collecting port and an oil outlet, and the oil outlet of the oil collecting box is located below the oil outlet hole of the air duct module.
[0010] A plurality of convex hulls are arranged on the bottom surface of the oil collecting box, and the adjacent convex hulls form a water injection area, which is used to form a water film.
[0011] Optionally, the oil guide further comprises an oil guide plate, which is detachably arranged on the inner bottom surface of the oil collecting box, and the convex hulls are located on the oil guide plate.
[0012] Optionally, the oil guide plate is inclined to one side of the oil outlet of the oil collecting box to form an oil guide angle with the plane of the oil outlet hole of the air duct module.
[0013] Optionally, the bottom of the oil collecting box is obliquely arranged to one side of the oil outlet hole of the air duct module to form an oil guiding angle with the plane of the oil outlet hole of the air duct module.
[0014] Optionally, the sidewall of the externally-hung oil cup is provided with a visible area, and the visible area is provided with scale lines.
[0015] Optionally, the externally-hung oil cup further comprises a heating mechanism arranged at the bottom of the externally-hung oil cup, and the heating mechanism comprises an internal partition, an elastic member and a heating element.
[0016] The internal partition is arranged in the externally-hung oil cup, one end of the elastic member is arranged on the inner bottom surface of the externally-hung oil cup, the other end of the elastic member is arranged on the internal partition, and an isolation area is formed between the internal partition and the inner bottom surface of the externally-hung oil cup.
[0017] The heating element is arranged in the isolation area of the externally-hung oil cup.
[0018] Optionally, the fixing member comprises a clamping interface formed on the externally-hung oil cup, and the clamping interface is used for clamping cooperation with the horn on the bottom of the air duct module.
[0019] In the second aspect, the utility model provides a kind of range hood, including smoke collecting cavity, air duct module, air curtain device, crowd smoke plate and as the oil cup device provided in the first aspect;
[0020] The oil cup device comprises an oil guiding member and an externally-hung oil cup, and the bottom of the air duct module is provided with an oil outlet hole.
[0021] The externally-hung oil cup is provided with a fixing member, and the externally-hung oil cup is detachably installed on the oil outlet hole of the air duct module through the fixing member.
[0022] The oil guiding member is arranged on the inner bottom surface of the air duct module, the oil outlet of the oil guiding member is located below the oil outlet hole of the air duct module, and the oil guiding member forms an oil guiding angle with the plane of the oil outlet hole.
[0023] When the externally-hung oil cup is installed on the air duct module, the oil outlet of the oil guiding member is located above the oil inlet of the externally-hung oil cup.
[0024] Optionally, the oil guiding member comprises an oil collecting box, the oil collecting box comprises an oil collecting port and an oil outlet, and the oil outlet of the oil collecting box is located below the oil outlet hole of the air duct module.
[0025] The bottom surface of the oil collecting box is provided with a plurality of convex hulls, and adjacent convex hulls form a water injection area for forming a water film.
[0026] The oil cup device and the range hood provided by the utility model embodiment have at least the following beneficial effects:
[0027] The oil cup is arranged as an external type, and the oil guide arranged at the bottom of the air duct module of the range hood is arranged to guide the oil into the external oil cup, so that the volume of the external oil cup is not limited by the air duct module, and the capacity of the oil cup is greatly increased.
[0028] The external oil cup is detachably arranged with the air duct module, so that the external oil cup can be removed for cleaning, and the convenience of cleaning is greatly improved.
[0029] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS
[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0031] Figure 1 Fig. 1 shows a structural schematic diagram of an oil cup device provided by an embodiment of the present application.
[0032] Figure 2 Fig. 2 shows a structural schematic diagram of an oil cup device provided by an embodiment of the present application.
[0033] Figure 3 Fig. 3 shows an enlarged view of part A in Fig. 2. Figure 2
[0034] Figure 4 Fig. 4 shows a structural schematic diagram of a convex provided by an embodiment of the present application.
[0035] Figure 5 Fig. 5 shows a structural schematic diagram of an external oil cup provided by an embodiment of the present application.
[0036] Figure 6 Fig. 6 shows a structural schematic diagram of an oil cup device provided by an embodiment of the present application.
[0037] Figure 7 Fig. 7 shows a structural schematic diagram of an external oil cup provided by an embodiment of the present application.
[0038] Figure 8 Fig. 8 shows a structural schematic diagram of a range hood provided by an embodiment of the present application.
[0039] Figure 9 Fig. 9 shows a structural schematic diagram of a range hood provided by an embodiment of the present application.
[0040] Explanation of reference numerals: 1 - oil cup device; 11 - oil guide; 111 - oil collecting box; 112 - convex bump; 113 - water injection area; 12 - externally mounted oil cup; 121 - clamping interface; 122 - oil storage area; 123 - connecting plate; 124 - clamping block; 13 - heating mechanism; 131 - built-in partition; 132 - elastic member; 133 - heating member; 2 - air duct module; 21 - horn; 22 - centrifugal fan; 23 - volute wall plate; 3 - smoke gathering plate; 4 - smoke collecting cavity; 5 - air curtain outlet; 6 - smoke inlet. DETAILED DESCRIPTION
[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.
[0042] Therefore, the detailed description of the embodiments of the present application provided in the drawings below is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative labor are within the scope of protection of the present application.
[0043] It should be noted that the relational terms such as "first" and "second" and the like are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed or inherent to such process, method, article or apparatus. Without more limitations, the element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article or apparatus including the element.
[0044] Please refer to Figure 1 and Figure 2 The present application provides an oil cup device 1, comprising an oil guide 11 and an externally mounted oil cup 12.
[0045] The externally mounted oil cup 12 is provided with a fixing member, and the externally mounted oil cup 12 is detachably installed in the oil outlet hole of the air duct module 2 of the range hood through the fixing member.
[0046] The oil guide 11 is arranged on the inner bottom surface of the air duct module 2, the oil outlet of the oil guide 11 is located below the oil outlet hole of the air duct module 2, and the oil guide 11 and the plane where the oil outlet hole is located form an oil guiding angle.
[0047] The shape of the externally-hung oil cup 12 can be flexibly set, for example, can be a regular cube, a cuboid, etc., or can be an irregular cylinder, a cylinder or any other irregular geometric body. The shape of the oil outlet hole on the air duct module 2 is matched with the shape of the externally-hung oil cup 12.
[0048] In actual application, the number of the oil guide 11 can be flexibly selected, for example, there can be one oil guide 11, at this time, the oil guide 11 can be arranged below the centrifugal fan in the air duct module 2 and covers the idle area on the bottom of the air duct module 2. When the inner bottom surface of the air duct module 2 is further provided with other components, there can be two oil guides 11, the two oil guides 11 are respectively located on the two sides of the other components and are in communication with the oil outlet hole or the externally-hung oil cup 12 installed on the oil outlet hole to form a U-shaped oil storage structure. The above setting mode is only an example and the implementation mode is not limited.
[0049] The oil cup device 1 provided by the utility model, by setting the oil cup as externally-hung type and setting the oil guide 11 which is arranged in an inclined manner on the bottom of the air duct module 2 of the range hood, the oil is guided to the externally-hung oil cup 12 to be stored, so that the volume of the externally-hung oil cup 12 is not limited by the air duct module 2, and the capacity of the externally-hung oil cup is greatly increased.
[0050] Meanwhile, the detachable installation between the externally-hung oil cup 12 and the air duct module 2 is realized through the fixing member, so that the externally-hung oil cup 12 can be taken down for cleaning, and the cleaning convenience is greatly improved.
[0051] In order to make the oil sucked by the centrifugal fan 22 and dripped quickly flow into the externally-hung oil cup 12 and avoid the oil remaining on the oil guide 11, referring to Figure 2 and Figure 3 The oil guide 11 comprises an oil collecting box 111, the oil collecting box 111 comprises an oil collecting port and an oil outlet, and the oil outlet of the oil collecting box 111 is located below the oil outlet hole of the air duct module 2.
[0052] Referring to Figure 3 and Figure 4 A plurality of convexes 112 are arranged on the bottom surface of the oil collecting box 111, and the adjacent convexes 112 form water injection areas 113, and the water injection areas 113 are used for forming water films.
[0053] It should be noted that the convexes 112 cover the bottom surface of the oil collecting box 111.
[0054] In order to further facilitate the flow of oil and reduce the amount of oil remaining in the gap between the convexes 112, the convexes 112 can be in an arc structure.
[0055] Based on the above structure, when in use, water is injected into the bottom of the oil guide 11, due to the viscosity of the fluid, the water beads enter the water injection area 113, thereby forming a water film at the bottom of the oil guide 11. When the oil falls into the oil guide 11, due to the density of the oil being less than the density of water, the oil floats on the surface of the water film and enters the outer hanging oil cup 12 along the oil guide angle. Thus, the amount of oil left in the oil guide 11 is reduced or even eliminated, greatly improving the oil guiding effect.
[0056] In the above oil cup device 1, the water injected into the injection area can be replaced by any liquid with a density greater than that of oil.
[0057] In the case where the convex 112 is arranged on the bottom surface of the oil collecting box 111, in order to form an oil guiding angle for guiding the oil to flow into the outer hanging oil cup 12, the bottom of the oil collecting box 111 is arranged to be inclined to the oil outlet hole side of the air duct module 2, so as to form an oil guiding angle with the plane of the oil outlet hole of the air duct module 2.
[0058] The bottom surface of the oil collecting box 111 can also be arranged as an inclined surface to form an oil guiding angle with the plane of the oil outlet hole of the air duct module 2.
[0059] The oil guiding angle can be flexibly selected, for example, it can be 5°, it can also be 10°, or it can be any angle greater than 0° and less than 90°, and the implementation manner is not limited.
[0060] In order to reduce the replacement and maintenance cost in the case where the oil guiding effect of the oil guide 11 is poor, the oil guide 11 can further include an oil guiding plate, which is detachably arranged on the inner bottom surface of the oil collecting box 111, and the convex 112 is located on the oil guiding plate.
[0061] The detachable connection can be magnetic attraction, or it can be adhesive, or it can be any other detachable structure, and the structure is not limited.
[0062] In the case where the convex 112 is arranged on the oil guiding plate, in order to form an oil guiding angle for guiding the oil to flow into the outer hanging oil cup 12, the oil guiding plate is arranged to be inclined to the oil outlet hole side of the oil collecting box 111, so as to form an oil guiding angle with the plane of the oil outlet hole of the air duct module 2.
[0063] The oil guiding plate can also be an inclined plate, so that the oil guiding plate forms an oil guiding angle with the plane of the oil outlet hole of the air duct module 2.
[0064] Through the above structure, in the case where the convex 112 in the oil guide 11 is damaged, a large amount of oil accumulates in the gap of the convex 112 and cannot guide oil, etc., only the detachable oil guiding plate can be replaced, thereby greatly reducing the maintenance and replacement cost.
[0065] In order to facilitate the user to know the amount of oil stored in the external oil cup 12, a visible area is arranged on the side wall of the external oil cup 12, and a scale line is arranged on the visible area.
[0066] It should be understood that the visible area is located at a position convenient for the user to observe.
[0067] The visible area can be a small area of the external oil cup 12, or the entire external oil cup 12 can be transparent and visible material, and the material and the area of the visible area are not limited.
[0068] In the oil cup device 1 provided in the embodiment of the utility model, the fixing member for realizing the detachable installation of the external oil cup 12 can be a connecting member arranged on the bottom of the air duct module 2, and the connecting member and the fixing member are detachably connected in any one of clamping, screw connection, threaded connection and the like, or the fixing member can be a magnetic member, an adhesive member and the like.
[0069] In order to facilitate quick disassembly, referring to Figure 5 and Figure 6 , the fixing member includes a clamping port 121 arranged on the external oil cup 12, and the clamping port 121 is used for clamping and cooperating with the horn 21 on the bottom of the air duct module 2.
[0070] For example, referring to Figure 5 , the external oil cup 12 includes a clamping area and an oil storage area 122 in the shape of a cuboid and with an open top, the clamping area includes a connecting plate 123 connected with the oil storage area 122 and a clamping block 124 arranged on the connecting plate 123. In addition, the thickness of the area close to the connecting plate 123 and the area away from the connecting plate 123 of the clamping block 124 is greater than the thickness of the middle part of the clamping block 124. In this way, the clamping port 121 is formed between the clamping block 124 and the side wall of the oil storage area 122.
[0071] At this time, the horn 21 can be arranged on the bottom of the air duct module 2, and the clamping port 121 on the external oil cup 12 clamps and cooperates with the horn 21 on the air duct module 2, that is, the horn 21 can be clamped into and fixed in the clamping port 121.
[0072] It should be noted that the structure of the above fixing member is only an example, and the implementation manner is not limited.
[0073] In order to improve the problem that the external oil cup 12 placed for a long time is difficult to clean due to the solidification of oil, referring to Figure 7 , the external oil cup 12 further includes a heating mechanism 13 arranged on the bottom of the external oil cup 12, and the heating mechanism 13 is used for heating the solidified oil in the external oil cup 12.
[0074] The structure of the heating mechanism 13 can be flexibly set, for example, the heating mechanism 13 can include a grease state detector (such as a temperature sensor) and a heater, or the heating mechanism 13 can include an oil amount detection structure and a heater. The above implementation manners are merely examples, and the implementation manners are not limited.
[0075] In order to reduce the cost and at the same time heat the solidified grease in time to facilitate cleaning of the external oil cup 12, with reference to Figure 7 The heating mechanism 13 includes an internal partition plate 131, an elastic member 132, and a heating member 133.
[0076] The internal partition plate 131 is arranged in the external oil cup 12, one end of the elastic member 132 is arranged on the inner bottom surface of the external oil cup 12, the other end of the elastic member 132 is arranged on the internal partition plate 131, and the internal partition plate 131 and the inner bottom surface of the external oil cup 12 form an isolation area.
[0077] The heating member 133 is arranged in the isolation area of the external oil cup 12.
[0078] The elastic member 132 can be a spring support, a rubber support, or any other elastic device. The heating member 133 can include a heating wire, a heating controller, and a pressure sensor, so that when the internal partition plate 131 touches the pressure sensor, the heating controller controls the heating wire to start heating according to the pressure signal of the pressure sensor, and vice versa, when the internal partition plate 131 does not touch the pressure sensor, the heating wire does not work.
[0079] Here, in order to avoid the internal partition plate 131 from being stuck, a sliding block can be arranged on the internal partition plate 131, and a sliding rail can be arranged on the inner side wall of the external oil cup 12, the direction of the sliding rail is consistent with the height direction of the inner side wall, and the sliding block and the sliding rail are in sliding cooperation.
[0080] Through the above structure, when the grease in the external oil cup 12 solidifies to a certain amount, the internal partition plate 131 compresses the elastic member 132 under the action of gravity, the internal partition plate 131 descends and touches the heating member 133, and the heating member 133 starts heating to melt the grease in the external oil cup 12 from a solidified state to a liquid state, facilitating cleaning by the user.
[0081] Based on the same concept as the above oil cup device 1, with reference to Figure 8 and Figure 9 The utility model embodiment further provides an oil fume machine, which comprises a smoke collecting cavity 4, an air duct module 2, an air curtain device, a smoke gathering plate 3, and the oil cup device 1 provided above.
[0082] The oil cup device 1 comprises an oil guide 11 and an external oil cup 12, and the bottom of the air duct module 2 is provided with an oil outlet hole.
[0083] The outer hanging oil cup 12 is provided with a fixing part, and the outer hanging oil cup 12 is detachably installed on the oil outlet hole of the air duct module 2 through the fixing part.
[0084] The oil guide part 11 is arranged on the inner bottom surface of the air duct module 2, the oil outlet of the oil guide part 11 is located below the oil outlet hole of the air duct module 2, and the oil guide part 11 and the plane where the oil outlet hole is located form an oil guide angle.
[0085] When the outer hanging oil cup 12 is installed on the air duct module 2, the oil outlet of the oil guide part 11 is located above the oil inlet of the outer hanging oil cup 12.
[0086] The oil extractor 1 can be arranged on the air duct module 2 in various ways. For example, the oil extractor 1 can be arranged on the air duct module 2 in a way that the oil guide part 11 is arranged below the centrifugal fan 22 and covers the idle area on the bottom of the air duct module 2. When the inner bottom surface of the air duct module 2 is also provided with other components, the oil guide part 11 can be two, and the two oil guide parts 11 are respectively arranged on the two sides of the other components and are in communication with the oil outlet hole or the outer hanging oil cup 12 installed on the oil outlet hole to form a U-shaped oil storage structure. The above arrangement is only an example, and the implementation manner is not limited.
[0087] Referring to Figure 8 , the smoke collecting cavity 4 is provided with a smoke collecting cavity 4, and the smoke collecting cavity 4 is located near the smoke inlet 6 of the smoke collecting cavity 4. The air duct module 2 is arranged on one side of the smoke collecting cavity 4, and the air curtain outlet 5 of the air curtain device, the smoke collecting cavity 4 and the internal airflow of the air duct module 2 are in communication. The setting position of the oil cup device 1 can be away from the smoke collecting cavity 4, so as to facilitate disassembly and cleaning.
[0088] When the extractor hood is installed on the cooking bench, the smoke collecting cavity 4 and the air duct module 2 are arranged below the cooking bench top. The air curtain outlet 5 of the air curtain device, the smoke inlet 6 of the smoke collecting cavity 4 are inlaid on the top surface (such as the cooking bench top), the smoke collecting plate 3 is higher than the top surface, and the smoke collecting cavity 4 and the air duct module 2 are installed below the top surface.
[0089] Please refer to Figure 9 , the air duct module 2 is provided with a centrifugal fan 22, and the centrifugal fan 22 and the bottom of the air duct module 2 are provided with a volute wall plate 23. At this time, since the centrifugal fan 22 and the volute wall plate 23 are installed in the middle area of the bottom of the air duct module 2, the oil guide part 11 of the oil cup device 1 is two, which are arranged on the two sides of the inner bottom surface and below the volute wall plate 23. The volute wall plate 23 is provided with an oil leakage hole, and the position of the oil guide part 11 or the oil outlet hole below the oil leakage hole.
[0090] The oil cup is arranged in an external hanging mode, and an oil guide 11 arranged at the bottom of the air duct module 2 of the range hood is arranged to guide the oil to flow into the external hanging oil cup 12, so that the volume of the external hanging oil cup is not limited by the air duct module, and the capacity of the oil cup is greatly increased.
[0091] In the range hood, in order to make the oil that is sucked by the centrifugal fan 22 and dripped quickly flow into the external hanging oil cup 12, and avoid the oil remaining on the oil guide 11, referring to Figure 2 and Figure 3 , the oil guide 11 comprises an oil collecting box 111, the oil collecting box 111 comprises an oil collecting port and an oil outlet port, and the oil outlet port of the oil collecting box 111 is located below the oil outlet hole of the air duct module 2.
[0092] Referring to Figure 3 and Figure 4 , a plurality of convex blocks 112 are arranged on the bottom surface of the oil collecting box 111, and a water injection area 113 is formed between adjacent convex blocks 112, and the water injection area 113 is used to form a water film.
[0093] It should be noted that the convex blocks 112 cover the bottom surface of the oil collecting box 111, and the convex blocks 112 can be in an arc structure, so as to facilitate the flow of the oil and reduce the amount of oil remaining in the gap between the convex blocks 112.
[0094] Through the above arrangement, water is injected at the bottom of the oil collecting box 111 of the oil guide 11 during use, due to the viscosity of the fluid, the water beads enter the water injection area 113, so that a layer of water film is formed at the bottom of the oil guide 11. When the oil falls into the oil guide 11, because the density of the oil is less than the density of the water, the oil floats on the surface of the water film and enters the external hanging oil cup 12 along the oil guide angle. Therefore, the amount of oil remaining in the oil guide 11 is reduced or even eliminated, and the oil guiding effect is greatly improved.
[0095] The specific implementation and effects of the oil cup device 1 can be referred to the description of the above content, and will not be described here.
[0096] In summary, the oil cup device and the range hood provided by the embodiment of the present application have at least the following beneficial effects:
[0097] (1) The capacity of the oil cup is greatly increased through the arrangement of the external hanging oil cup and the oil guide;
[0098] (2) The external hanging oil cup is detachable, which facilitates cleaning;
[0099] (3) The transparent scale line is arranged, so that the user can observe and clean in time.
[0100] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An oil cup device, characterized in that, Includes an oil guide (11) and an external oil cup (12); The external oil cup (12) is provided with a fixing component, and the external oil cup (12) is used to be detachably installed on the oil outlet of the air duct module (2) of the range hood through the fixing component; The oil guide (11) is used to be installed on the inner bottom surface of the air duct module (2). The oil outlet of the oil guide (11) is located below the oil outlet of the air duct module (2), and the oil guide (11) forms an oil guiding angle with the plane where the oil outlet is located.
2. The oil cup device according to claim 1, characterized in that, The oil guide component (11) includes an oil collection box (111), which includes an oil collection port and an oil outlet. The oil outlet of the oil collection box (111) is located below the oil outlet hole of the air duct module (2). The bottom surface of the oil collection box (111) is provided with a plurality of protrusions (112), and a water injection area (113) is formed between adjacent protrusions (112), and the water injection area (113) is used to form a water film.
3. The oil cup device according to claim 2, characterized in that, The oil guide component (11) also includes an oil guide plate, which is detachably disposed on the inner bottom surface of the oil collection box (111), and the protrusion (112) is located on the oil guide plate.
4. The oil cup device according to claim 3, characterized in that, The oil guide plate is inclined toward the oil outlet side of the oil collection box (111) to form an oil guide angle with the oil outlet plane of the air duct module (2).
5. The oil cup device according to claim 2, characterized in that, The bottom of the oil collection box (111) is inclined toward the oil outlet of the air duct module (2) to form an oil guiding angle with the plane of the oil outlet of the air duct module (2).
6. The oil cup device according to any one of claims 1 to 5, characterized in that, The external oil cup (12) has a visible area on its side wall, and the visible area has scale lines.
7. The oil cup device according to claim 6, characterized in that, The external oil cup (12) also includes a heating mechanism (13) disposed at the bottom of the external oil cup (12), the heating mechanism (13) including a built-in partition (131), an elastic element (132) and a heating element (133); The built-in partition (131) is disposed inside the external oil cup (12), one end of the elastic member (132) is disposed on the inner bottom surface of the external oil cup (12), and the other end of the elastic member (132) is disposed on the built-in partition (131). An isolation area is formed between the built-in partition (131) and the inner bottom surface of the external oil cup (12). The heating element (133) is disposed in the isolation area of the external oil cup (12).
8. The oil cup device according to any one of claims 1 to 5, characterized in that, The fastener includes a snap-fit interface (121) on the external oil cup (12), which is used to snap-fit with the corner (21) on the bottom of the air duct module (2).
9. A range hood, characterized in that, It includes a smoke collection chamber (4), an air duct module (2), an air curtain device, a smoke gathering plate (3), and an oil cup device (1) as described in any one of claims 1 to 8; The oil cup device (1) includes an oil guide (11) and an external oil cup (12), and the bottom of the air duct module (2) is provided with an oil outlet hole; The external oil cup (12) is provided with a fixing component, and the external oil cup (12) can be detachably installed on the oil outlet of the air duct module (2) through the fixing component; The oil guide (11) is disposed on the inner bottom surface of the air duct module (2), the oil outlet of the oil guide (11) is located below the oil outlet hole of the air duct module (2), and the oil guide (11) forms an oil guiding angle with the plane where the oil outlet hole is located. When the external oil cup (12) is installed on the air duct module (2), the oil outlet of the oil guide (11) is located above the oil inlet of the external oil cup (12).
10. The range hood according to claim 9, characterized in that, The oil guide component (11) includes an oil collection box (111), which includes an oil collection port and an oil outlet. The oil outlet of the oil collection box (111) is located below the oil outlet hole of the air duct module (2). The bottom surface of the oil collection box (111) is provided with a plurality of protrusions (112), and a water injection area (113) is formed between adjacent protrusions (112), and the water injection area (113) is used to form a water film.