Tabletop range hood

Abstract

The table top range hood comprises a machine body and an oil collecting box, the machine body is provided with a first mounting part, the oil collecting box comprises a bottom plate and a surrounding plate, an oil collecting cavity is formed between the bottom plate and the surrounding plate, the surrounding plate is provided with a second mounting part, and the second mounting part and the first mounting part are detachably connected so that the oil collecting box can be fixed to the machine body; and at least part of the coaming and at least part of the bottom plate are exposed relative to the machine body. According to the technical scheme, the first installation part and the second installation part are designed to be detachably connected, so that detachable connection of the machine body and the oil collection box is achieved, on the basis, when the oil collection box is installed on the machine body, at least part of the surrounding plate of the oil collection box and at least part of the bottom plate are in the exposed state, and therefore the oil collection box is installed on the machine body. In other words, the oil collecting box is externally arranged relative to the machine body, the structural limitation of the machine body on the oil collecting box is reduced, the oil collecting quantity of the oil collecting box is improved, and the cleaning frequency is reduced.

Description

Technical Field

[0001] This application relates to the field of range hood technology, and in particular to a desktop range hood. Background Technology

[0002] As people's living standards improve, more and more people are cooking with barbecue, hot pot, and other similar methods. These cooking methods are usually done at the dining table or outdoors, not in the kitchen. The resulting fumes need to be extracted by a desktop range hood. Current desktop range hoods have built-in oil boxes to collect the oil produced during the extraction process, but the design of the oil boxes in current desktop range hoods needs improvement. Summary of the Invention

[0003] This application aims to at least partially solve one of the technical problems in the related art. To this end, this application proposes a desktop range hood.

[0004] To achieve the above objectives, this application discloses a desktop range hood, which includes:

[0005] The fuselage is provided with a first mounting section; and

[0006] An oil collection box includes a base plate and a surrounding plate, with an oil collection cavity formed between the base plate and the surrounding plate. The surrounding plate is provided with a second mounting part, which is detachably connected to the first mounting part to fix the oil collection box to the machine body. At least a portion of the surrounding plate and at least a portion of the base plate are exposed relative to the machine body.

[0007] In some embodiments of this application, the fuselage is provided with an installation port, the first installation part is provided at the edge of the installation port, and the second installation part is provided at the top edge of the enclosure.

[0008] In some embodiments of this application, the first mounting portion and the second mounting portion are adapted to be detachably plugged in along a first direction and adapted to be mutually restrained in the direction of gravity, wherein the first direction and the direction of gravity intersect.

[0009] In some embodiments of this application, the first mounting portion and the second mounting portion are interference-fitted.

[0010] In some embodiments of this application, the fuselage includes a first part and a second part along the first direction, the first part is provided with a first protrusion, the first protrusion protrudes downward relative to the second part, and the first mounting part is provided on the first protrusion;

[0011] The enclosure includes a first enclosure and a second enclosure along the first direction. The first enclosure is provided with the second mounting portion. The second enclosure is higher than the bottom edge of the first enclosure and the second portion, and surrounds the second portion.

[0012] In some embodiments of this application, the first mounting portion extends to the opposite sides of the first portion in the first direction, and the second mounting portion extends to the opposite sides of the first enclosure in the first direction.

[0013] In some embodiments of this application, a stop surface is provided at the intersection of the first enclosure and the second enclosure, and the stop surface and the first protrusion are adapted to abut against each other when the first mounting portion and the second mounting portion are inserted along the first direction.

[0014] In some embodiments of this application, two stop surfaces are formed between the first enclosure and the second enclosure, and the two stop surfaces are located on a straight line passing through the center of the oil collection box.

[0015] In some embodiments of this application, the oil collection box further includes a handle provided on the enclosure.

[0016] In some embodiments of this application, one of the first mounting portion and the second mounting portion is a groove and the other is a flange.

[0017] In some embodiments of this application, the upper surface of the enclosure and the inner sidewall of the enclosure form a rounded transition.

[0018] In some embodiments of this application, the inner sidewall of the enclosure and the upper surface of the bottom plate form a rounded transition.

[0019] In some embodiments of this application, the oil collection box is adapted to contact the support surface to support the body when the desktop range hood is placed on the support surface.

[0020] The technical solution of this application achieves a detachable connection between the machine body and the oil collection box by designing the first mounting part and the second mounting part to be detachably connected. Based on this, when the oil collection box is installed on the machine body, at least a portion of the surrounding plate and at least a portion of the bottom plate of the oil collection box are exposed. That is to say, at this time, the oil collection box is arranged externally relative to the machine body, which reduces the structural restrictions of the machine body on the oil collection box, which is conducive to increasing the oil collection volume of the oil collection box and reducing the cleaning frequency.

[0021] Other advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description or may be learned by practice of this application. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other designs can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 These are schematic diagrams of a desktop range hood in some embodiments;

[0024] Figure 2 for Figure 1 The diagram shown is an exploded view of the desktop range hood.

[0025] Figure 3 Schematic diagram of a desktop range hood in some embodiments (view and angle) Figure 1 different);

[0026] Figure 4 for Figure 3 The diagram shown is an exploded view of the desktop range hood.

[0027] Figure 5 This is a cross-sectional view of a desktop range hood in some embodiments;

[0028] Figure 6 for Figure 5 Enlarged view marked with Ⅰ in the middle;

[0029] Figure 7 for Figure 5 Enlarged view marked II in the middle;

[0030] Figure 8 Cross-sectional view of the desktop range hood in some embodiments (section and...) Figure 5 different);

[0031] Figure 9 for Figure 8 Enlarged view marked III;

[0032] Figure 10 for Figure 8 Enlarged view marked IV;

[0033] Figure 11 This is a partial structural diagram of a desktop range hood in some embodiments;

[0034] Figure 12 This is a partial structural diagram of a desktop range hood in some embodiments (viewpoint and angle). Figure 11 different);

[0035] Figure 13 for Figure 12 Enlarged view marked V in the middle;

[0036] Figure 14 This is a schematic diagram of the oil collection box in some embodiments;

[0037] Figure 15 for Figure 14 Enlarged view marked VI.

[0038] Explanation of icon numbers:

[0039] Body 1000, mounting port 1001, first part 1100, first protrusion 1110, first mounting part 1111, second part 1200, oil collection box 2000, oil collection cavity 2001, bottom plate 2100, upper surface 2110 of bottom plate 2100, surrounding plate 2200, first surrounding plate 2210, second mounting part 2211, second surrounding plate 2220, upper surface 2230 of surrounding plate 2200, inner sidewall of surrounding plate 2200, stop surface 2250, handle 2300.

[0040] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0041] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0042] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0043] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0044] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0045] This application discloses a desktop range hood, combined with Figures 1 to 4 As shown, in some embodiments, the desktop range hood includes a body 1000 and an oil collection box 2000. The oil collection box 2000 and the body 1000 are detachably connected, meaning the oil collection box 2000 can be installed on the body 1000 or removed from it. It is understood that the body 1000 is equipped with components such as a fan for exhausting cooking fumes. During the exhaust process, oil is generated, which flows downwards under gravity. Therefore, the oil collection box 2000 is provided. When installed on the body 1000, the oil collection box 2000 can temporarily collect this oil. After a certain amount of oil has been stored in the oil collection box 2000, the user can remove the oil collection box 2000 from the body 1000 for cleaning.

[0046] In related technologies, the oil collection box 2000 needs to be built into the body 1000, but this solution brings several problems. First, the desktop range hood is relatively small, making the body 1000 also small. Building the oil collection box 2000 inside the body 1000 restricts its structure, and the gap between the oil collection box 2000 and the body 1000 further reduces its size, resulting in less oil being collected and thus increasing the frequency of cleaning. Second, the gap between the oil collection box 2000 and the body 1000 easily traps dirt and grime. If oil gets into this gap, cleaning becomes difficult. Furthermore, the oil collection box 2000 is built inside the body 1000, and there is a significant overlap between the body 1000 and the oil collection box 2000. In this case, the overlapping portion of the body 1000 relative to the oil collection box 2000 is insufficient to provide a proper function, resulting in material waste. To address at least one of the above problems, this embodiment improves the fit between the body 1000 and the oil collection box 2000.

[0047] The oil collection box 2000 includes a base plate 2100 and a surrounding plate 2200. The surrounding plate 2200 is disposed on the base plate 2100, for example, the surrounding plate 2200 is located at the edge of the base plate 2100 and extends along the edge of the base plate 2100. Thus, an oil collection cavity 2001 is formed between the base plate 2100 and the surrounding plate 2200. When the oil collection box 2000 receives oil, the oil can temporarily enter the oil collection cavity 2001 and be stored. It is understood that the base plate 2100 and the surrounding plate 2200 can be an integrally molded structure or separate components connected by a connecting means. For example, in this embodiment, the oil collection box 2000 is an injection-molded integral structure, which facilitates the manufacturing of the oil collection box 2000. The enclosure 2200 is provided with a second mounting part 2211, and the body 1000 is provided with a first mounting part 1111. The first mounting part 1111 and the second mounting part 2211 are detachably connected. That is, when it is necessary to install the oil collection box 2000 onto the body 1000, it is achieved by connecting the first mounting part 1111 and the second mounting part 2211. When it is necessary to remove the oil collection box 2000 from the body 1000, it is achieved by removing the first mounting part 1111 and the second mounting part 2211.

[0048] When the oil collection box 2000 is installed on the body 1000, at least a portion of the enclosure 2200 and at least a portion of the bottom plate 2100 are exposed relative to the body 1000. This arrangement makes the oil collection box 2000 an external design. The external design of the oil collection box 2000 can reduce the structural restrictions imposed by the body 1000 on it (the oil collection box 2000), which is beneficial to increasing the amount of oil collected compared to related technologies, thereby reducing the frequency of cleaning.

[0049] For example Figure 3 As shown, a portion of the enclosure 2200 of the oil collection box 2000 is exposed relative to the fuselage 1000, while the entire bottom plate 2100 is exposed relative to the fuselage 1000. This makes the oil collection box 2000 an external design, reducing the structural constraints imposed by the fuselage 1000 on the oil collection box 2000. The structural design of the oil collection box 2000 is more flexible, and its depth can be customized according to actual needs. Because at least a portion of the enclosure 2200 and at least a portion of the bottom plate 2100 are exposed relative to the fuselage 1000, the overlap between the fuselage 1000 and the oil collection box 2000 is reduced, thus reducing material usage and lowering costs.

[0050] Combination Figures 1 to 4As shown, in some embodiments, the body 1000 is provided with an installation port 1001, a first mounting part 1111 is provided at the edge of the installation port 1001, and a second mounting part 2211 is provided at the top edge of the enclosure 2200. With this arrangement, when the oil collection box 2000 is installed onto the body 1000, the oil collection box 2000 is fixed to the installation port 1001, and the installation port 1001 communicates with the oil collection cavity 2001, so that the oil inside the body 1000 can fall into the oil collection cavity 2001. By providing the first mounting part 1111 at the edge of the installation port 1001 and the second mounting part 2211 at the top edge of the enclosure 2200, the body 1000 and the oil collection box 2000 only have a small overlap, and most of the oil collection box 2000 is exposed relative to the body 1000. Thus, at the same height as the tabletop range hood, material waste is reduced. For example, the mounting port 1001 is located at the bottom of the body 1000, that is, the first mounting part 1111 is set at the bottom edge of the body 1000, and the second mounting part 2211 is set at the top edge of the enclosure 2200. When the first mounting part 1111 and the second mounting part 2211 are connected, most of the oil collection box 2000 is exposed relative to the body 1000.

[0051] Combination Figure 1 and Figure 2 As shown, in some embodiments, the first mounting part 1111 and the second mounting part 2211 are adapted to be detachably plugged into each other along a first direction and mutually restrained in the direction of gravity, which intersects with the first direction. That is, when the oil collection box 2000 needs to be installed on the body 1000, the first mounting part 1111 and the second mounting part 2211 are plugged into each other along the first direction; when the oil collection box 2000 needs to be removed from the body 1000, the first mounting part 1111 and the second mounting part 2211 are pulled apart along the first direction. It is understood that the desktop range hood needs to be easy to carry, and the user can change the placement of the desktop range hood at any time. Generally, the user will lift the desktop range hood, and the point of force will be on the body 1000. By restraining each other in the direction of gravity by the first mounting part 1111 and the second mounting part 2211, the oil collection box 2000 can be prevented from accidentally detaching from the body 1000 and falling.

[0052] For example Figure 1As shown, the first direction is the front-to-back direction, and the direction of gravity is from top to bottom. When the oil collection box 2000 needs to be installed onto the body 1000, the oil collection box 2000 moves from back to front, allowing the first mounting part 1111 and the second mounting part 2211 to connect and connect, thus fixing the oil collection box 2000 to the body 1000. When the oil collection box 2000 needs to be removed from the body 1000, the oil collection box 2000 moves from front to back, allowing the first mounting part 1111 and the second mounting part 2211 to separate, thus achieving the removal of the oil collection box 2000. When the tabletop range hood is lifted, the first mounting part 1111 and the second mounting part 2211 mutually limit each other in the direction of gravity, effectively preventing the oil collection box 2000 from accidentally detaching from the body 1000.

[0053] Furthermore, the first mounting part 1111 and the second mounting part 2211 are designed with an interference fit. As mentioned above, the detachable connection between the first mounting part 1111 and the second mounting part 2211 is achieved by a detachable plug-in connection. In this embodiment, the first mounting part 1111 and the second mounting part 2211 are designed with an interference fit, which can strengthen the connection between the first mounting part 1111 and the second mounting part 2211 and more effectively prevent the oil collection box 2000 from accidentally detaching from the body 1000. In particular, the interference fit between the first mounting part 1111 and the second mounting part 2211 can also play a sealing role to prevent oil from leaking out from the first mounting part 1111 and the second mounting part 2211.

[0054] Combination Figures 1 to 13 As shown in the figure, in some embodiments, along the first direction, the fuselage 1000 includes a first portion 1100 and a second portion 1200. In the figure, the first portion 1100 is located in front of the second portion 1200. It can be understood that the first portion 1100 and the second portion 1200 can be two structurally connected parts, or they can be two artificially divided parts. The first portion 1100 is provided with a first protrusion 1110, and the first protrusion 1110 protrudes downward relative to the second portion 1200. A first mounting portion 1111 is disposed on the first protrusion 1110.

[0055] Along the first direction, the enclosure 2200 includes a first enclosure 2210 and a second enclosure 2220. Similarly, the first enclosure 2210 and the second enclosure 2220 can be two connected parts in the actual structure, or they can be two parts that are artificially divided. The first enclosure 2210 is provided with a second mounting part 2211, and the second enclosure 2220 is designed to be higher than the first enclosure 2210 and also higher than the bottom edge of the second part 1200, and the second enclosure 2220 surrounds the second part 1200.

[0056] Specifically, the orientation in this article is based on the desktop range hood being placed on the support surface with the user facing the air inlet. The side of the desktop range hood facing the user is the front, the side of the desktop range hood away from the user is the back, the desktop range hood corresponding to the user's left hand is the left, the desktop range hood corresponding to the user's right hand is the right, the side of the desktop range hood closer to the support surface is the bottom, and the side of the desktop range hood away from the support surface is the top. Since the first mounting part 1111 and the second mounting part 2211 are detachably plugged together along the first direction, in this embodiment, a first protrusion 1110 is provided. This makes the first mounting part 1111 lower than the bottom edge of the second part 1200, so that when plugged in along the first direction, the second part 1200 avoids the oil collection box 2000 when it moves along the first direction, thereby realizing the plugging of the first mounting part 1111 and the second mounting part 2211. Meanwhile, the second enclosure 2220 needs to be designed to be higher than the bottom edge of the first enclosure 2210 and the second part 1200. So when the oil collection box 2000 is installed in place, the second enclosure 2220 surrounds the second part 1200, that is, it covers the bottom edge of the second part 1200 to prevent oil from overflowing.

[0057] Optionally, combined Figure 2 and Figure 4 As shown, in some embodiments, the first mounting portion 1111 extends to opposite sides of the first portion 1100 in the first direction, such as... Figure 1 As shown in the orientation, the first direction is the front-to-back direction. The two sides of the first part 1100 in the first direction are the left side and the right side of the first part 1100, respectively. The first mounting part 1111 extends to the two sides of the first part 1100. Correspondingly, the second mounting part 2211 also extends to the two sides of the first enclosure 2210. This can enhance the connection stability between the body 1000 and the oil collection box 2000.

[0058] Combination Figure 2 , Figure 14 and Figure 15 As shown, in some embodiments, a stop surface 2250 is provided at the intersection of the first enclosure 2210 and the second enclosure 2220. When the first mounting part 1111 and the second mounting part 2211 are inserted along the first direction to install the oil collection box 2000 onto the body 1000, the first protrusion 1110 abuts against the stop surface 2250, thereby achieving the installation positioning of the oil collection box 2000 and indicating that the oil collection box 2000 is installed in place. Specifically, since the first protrusion 1110 protrudes downward relative to the second part 1200, based on this structure, when the oil collection box 2000 is installed onto the body 1000, the oil collection box 2000 is pushed along the first direction until the stop surface 2250 abuts against the first protrusion 1110, thereby making the oil collection box 2000 installed in place.

[0059] It is understood that two stop surfaces 2250 are formed between the first enclosure plate 2210 and the second enclosure plate 2220, and the two stop surfaces 2250 are located on a straight line passing through the center of the oil collection box 2000. That is, the line connecting the two stop surfaces 2250 forms the point of maximum size along the second direction (the second direction is the relative orientation of the two sides of the first direction, and is perpendicular to the first direction, i.e.) Figure 1 (in the left and right directions), for example, the oil collection box 2000 has a center, which constitutes the center of the oil collection box 2000. The two stop surfaces 2250 need to be set on a straight line passing through the center of the oil collection box 2000 (located on the diameter). This allows the oil collection box 2000 to be detachably plugged in and installed along the first direction, and also allows the first mounting part 1111 and the second mounting part 2211 to have sufficient length to cooperate with each other.

[0060] Combination Figures 1 to 4 As shown, in some embodiments, the oil collection box 2000 also includes a handle 2300, which is disposed on the surrounding plate 2200. For example, the handle 2300, the surrounding plate 2200 and the bottom plate 2100 are integrally injection molded. By providing the handle 2300, a point of leverage is provided for the user to disassemble and assemble the oil collection box 2000, which is more conducive to the user's operation.

[0061] The specific structures of the first mounting part 1111 and the second mounting part 2211 can take many forms. Since the first mounting part 1111 and the second mounting part 2211 need to be detachably inserted along the first direction and mutually limited along the direction of gravity, in order to facilitate the cooperation of the first mounting part 1111 and the second mounting part 2211, in this embodiment, one of the first mounting part 1111 and the second mounting part 2211 is a groove, and the other of the first mounting part 1111 and the second mounting part 2211 is a flange. The flange and the groove are easy to detachably insert along the first direction and mutually limited along the direction of gravity.

[0062] Optionally, in some embodiments, the first mounting portion 1111 is a flange and protrudes towards the interior of the housing 1000, while the second mounting portion 2211 is a recess and opens away from the oil collecting cavity 2001. By protruding the flange towards the interior of the housing 1000, the first mounting portion 1111 and the second mounting portion 2211 are concealed after being connected, thus avoiding exposure.

[0063] In some embodiments, such as Figure 5 and Figure 7As shown, the upper surface 2230 and the inner wall 2240 of the enclosure 2200 form an arc transition. Through the arc transition between the upper surface 2230 and the inner wall 2240 of the enclosure 2200, the oil falling onto the upper surface 2230 of the enclosure 2200 can be smoothly guided to the oil collection chamber 2001, avoiding the accumulation of oil at the intersection between the oil collection box 2000 and the body 1000, which would lead to leakage.

[0064] like Figure 5 and Figure 7 As shown, in some embodiments, the inner sidewall 2240 of the enclosure 2200 and the upper surface 2110 of the bottom plate 2100 are in a rounded transition, so that when cleaning the oil collection box 2000, the corners between the enclosure 2200 and the bottom plate 2100 that are difficult to clean are avoided, and the cleaning difficulty of the oil collection box 2000 is reduced.

[0065] In some embodiments, the oil collection box 2000 is adapted to contact the support surface when the desktop range hood is placed on the support surface to support the body 1000. That is, the oil collection box 2000 not only serves to collect oil but also acts as a base. This is equivalent to combining the oil collection box 2000 with the base, which can reduce the number of parts and save costs.

[0066] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A desktop range hood, characterized in that, include: The fuselage (1000) is provided with a first mounting section (1111); as well as An oil collection box (2000) includes a base plate (2100) and a surrounding plate (2200). An oil collection cavity (2001) is formed between the base plate (2100) and the surrounding plate (2200). The surrounding plate (2200) is provided with a second mounting part (2211). The second mounting part (2211) and the first mounting part (1111) are detachably connected to fix the oil collection box (2000) to the body (1000). At least a portion of the surrounding plate (2200) and at least a portion of the base plate (2100) are exposed relative to the body (1000).

2. The desktop range hood as described in claim 1, characterized in that, The fuselage (1000) is provided with an installation port (1001), the first installation part (1111) is provided at the edge of the installation port (1001), and the second installation part (2211) is provided at the top edge of the enclosure (2200).

3. The desktop range hood as described in claim 1, characterized in that, The first mounting part (1111) and the second mounting part (2211) are adapted to be detachably plugged in along a first direction and adapted to be mutually restrained in the direction of gravity, wherein the first direction and the direction of gravity intersect.

4. The desktop range hood as described in claim 3, characterized in that, The first mounting part (1111) and the second mounting part (2211) are interference fit.

5. The desktop range hood as described in claim 3, characterized in that, The fuselage (1000) includes a first part (1100) and a second part (1200) along the first direction. The first part (1100) is provided with a first protrusion (1110). The first protrusion (1110) protrudes downward relative to the second part (1200). The first mounting part (1111) is provided on the first protrusion (1110). The enclosure (2200) includes a first enclosure (2210) and a second enclosure (2220) along the first direction. The first enclosure (2210) is provided with the second mounting portion (2211). The second enclosure (2220) is higher than the bottom edge of the first enclosure (2210) and the second portion (1200) and surrounds the second portion (1200).

6. The desktop range hood as described in claim 5, characterized in that, A stop surface (2250) is provided at the intersection of the first enclosure (2210) and the second enclosure (2220), and the stop surface (2250) and the first protrusion (1110) are adapted to abut against each other when the first mounting part (1111) and the second mounting part (2211) are inserted along the first direction.

7. The desktop range hood as described in claim 6, characterized in that, Two stop surfaces (2250) are formed between the first enclosure plate (2210) and the second enclosure plate (2220), and the two stop surfaces (2250) are arranged on a straight line passing through the center of the oil collection box (2000).

8. The desktop range hood as described in claim 5, characterized in that, The first mounting portion (1111) extends to the first portion (1100) on opposite sides in the first direction, and the second mounting portion (2211) extends to the first enclosure (2210) on opposite sides in the first direction.

9. The desktop range hood as described in claim 3, characterized in that, The oil collection box (2000) also includes a handle (2300) provided on the enclosure (2200).

10. The desktop range hood as described in claim 3, characterized in that, One of the first mounting portion (1111) and the second mounting portion (2211) is a groove and the other is a flange.

11. The desktop range hood as described in claim 1, characterized in that, The upper surface (2230) of the enclosure (2200) and the inner sidewall (2240) of the enclosure (2200) are in a rounded transition.

12. The desktop range hood as described in claim 1, characterized in that, The inner wall (2240) of the enclosure (2200) and the upper surface (2110) of the bottom plate (2100) are in a rounded transition.

13. The desktop range hood as described in claim 1, characterized in that, The oil collection box (2000) is adapted to contact the support surface when the desktop range hood is placed on the support surface to support the body (1000).

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