Oil cup and range hood

Abstract

The utility model provides an oil cup and a range hood, and belongs to the technical field of range hoods. The oil cup comprises an oil cup body and an observation window, a window hole is formed in the side wall of the oil cup body, the oil cup body is provided with a first clamping part around the window hole, the edge of the observation window is provided with a second clamping part matched with the first clamping part, and the second clamping part is in sealed clamping connection with the first clamping part. Compared with the existing oil cup, the oil cup disclosed by the embodiment of the utility model has the advantages that a UV (Ultraviolet) cementing process is canceled, a UV curing oven is not needed, the installation is convenient and fast, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of range hoods, in particular to an oil cup and a range hood. Background Art

[0002] At present, the oil cup observation window and the oil cup are bonded by UV glue. The UV glue bonding process is complicated, and after bonding, it needs to be cured in a UV oven before use.

[0003] The main processes are placing the oil cup, applying UV glue, placing the observation window, and UV curing. There are many processes and low assembly efficiency. Utility Model Content

[0004] The utility model aims to provide an oil cup, which can improve the assembly efficiency of the observation window.

[0005] The utility model also aims to provide a range hood comprising the above-mentioned oil cup.

[0006] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, an oil cup is provided, including an oil cup body and an observation window, wherein a window hole is provided on the side wall of the oil cup body, a first clamping portion is provided around the window hole on the oil cup body, a second clamping portion matched with the first clamping portion is provided on the edge of the observation window, and the second clamping portion is sealed and clamped with the first clamping portion.

[0008] According to an embodiment of the utility model, the observation window comprises an annular window frame and a transparent sheet sealed and installed at the center of the annular window frame, and the second clamping portion is located on the annular window frame.

[0009] According to one embodiment of the utility model, the first clamping part is an annular protrusion, and the second clamping part is an annular groove sealingly plugged into the annular protrusion, or the first clamping part is an annular groove, and the second clamping part is an annular protrusion sealingly plugged into the annular groove.

[0010] According to an embodiment of the utility model, the annular protrusion is interference fit with the groove walls on both sides of the annular groove.

[0011] According to an embodiment of the present utility model, the window hole is a flanged hole, and the annular protrusion is a flanged portion of the flanged hole.

[0012] According to an embodiment of the present invention, the flange portion is folded 180 degrees or 90 degrees.

[0013] According to an embodiment of the utility model, the annular surface of the window frame is provided with a raised inner annular wall and an outer annular wall, and the annular groove is formed by the inner annular wall, the outer annular wall and the annular surface of the window frame.

[0014] According to an embodiment of the present invention, the window hole is located on the front side wall of the oil cup body, or the window hole is located on the left and right side walls of the oil cup body.

[0015] According to an embodiment of the present utility model, the first clamping portion is located on the inner wall surface of the front side wall of the oil cup body.

[0016] The utility model also discloses a range hood, comprising a smoke hood, wherein the smoke hood comprises a smoke hood body and the above-mentioned oil cup, wherein the oil cup is installed at the bottom of the smoke hood body with its opening facing upward, and an oil leakage hole is provided at the bottom of the smoke hood body corresponding to the opening of the oil cup.

[0017] An embodiment of the present invention has the following advantages or beneficial effects:

[0018] Compared with the existing oil cup, the oil cup of the embodiment of the utility model eliminates the UV gluing process, does not need to use a UV curing furnace, is easy to install, and improves assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and other features and advantages of the present invention will become more apparent by describing in detail example embodiments thereof with reference to the attached drawings.

[0020] Figure 1 is a perspective view of an oil cup according to an exemplary embodiment.

[0021] Figure 2 is a cross-sectional view of an oil cup body according to an exemplary embodiment.

[0022] Figure 3 is a cross-sectional view of an oil cup according to an exemplary embodiment.

[0023] Figure 4 is a bottom view of a viewing window shown according to an exemplary embodiment.

[0024] Figure 5 is a perspective view of a viewing window according to an exemplary embodiment.

[0025] The reference numerals are described as follows:

[0026] 1. Oil cup body; 11. Window hole; 12. First clamping part; 2. Observation window; 21. Annular window frame; 211. Second clamping part; 212. Inner annular wall; 213. Outer annular wall; 22. Transparent sheet. DETAILED DESCRIPTION

[0027] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0028] The terms "a", "an", "the", and "said" are used to indicate the presence of one or more elements / components / etc.; the terms "comprising" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.

[0029] like Figure 1-5 As shown, an oil cup according to an embodiment of the utility model comprises an oil cup body 1 and an observation window 2.

[0030] like Figure 2 As shown, a window hole 11 is formed on the side wall of the oil cup body 1 , and a first clamping portion 12 is disposed around the window hole 11 on the oil cup body 1 .

[0031] like Figure 2 As shown, the window hole 11 is located between the upper end and the lower end of the side wall of the oil cup body 1, and the plane shape of the window hole 11 is any one of an ellipse, a rectangle, a circle, and a polygon. Figure 1 As shown, when the plane shape of the window hole 11 is an ellipse, the major axis of the ellipse is in the up-down direction, the length of the major axis of the ellipse is 3-10 cm, and the length of the minor axis of the ellipse is 1-5 cm.

[0032] like Figure 3-5 As shown, the edge of the observation window 2 is provided with a second clamping portion 211 adapted to the first clamping portion 12 , and the second clamping portion 211 is sealed and detachably clamped to the first clamping portion 12 .

[0033] Compared with the existing oil cup, the oil cup of the utility model embodiment eliminates the UV gluing process, does not need to use a UV curing furnace, is easy to install, and improves assembly efficiency.

[0034] like Figure 3-5 As shown, in a preferred embodiment of the present invention, the observation window 2 includes an annular window frame 21 and a transparent sheet 22 sealed and installed at the center of the annular window frame 21, and the second clamping portion 211 is located on the annular window frame 21. For example, the end surface of the transparent sheet 22 is sealed and bonded to the annular window frame 21.

[0035] The transparent sheet 22 is any one of a glass sheet, an acrylic sheet, and a transparent resin sheet.

[0036] like Figure 4-5 As shown, in a preferred embodiment of the utility model, a scale or mark for indicating the oil level is provided on the transparent sheet 22, so that the user can intuitively grasp the amount of oil in the oil cup body 1. For example, the word "MAX" is marked to indicate that the oil level has reached the highest position and the oil can be poured out, so as to avoid oil spillage when the oil cup is disassembled when the oil level is too high.

[0037] In a preferred embodiment of the present utility model, the first clamping portion 12 is an annular protrusion, and the second clamping portion 211 is an annular groove sealed and plugged with the annular protrusion.

[0038] Of course, the first clamping portion 12 is not limited to being an annular protrusion, and the second clamping portion 211 is not limited to being an annular groove. For example, the first clamping portion 12 can also be an annular groove, and the second clamping portion 211 is correspondingly an annular protrusion that is sealed and plugged with the annular groove. Those skilled in the art can select the positions of the annular protrusion and the annular groove according to actual needs.

[0039] As shown in a preferred embodiment of the present invention, the annular protrusion is interference-fitted with the groove walls on both sides of the annular groove, ensuring that the oil stains in the oil cup body 1 are effectively blocked and the installation sealing of the observation window 2 is achieved.

[0040] Of course, the installation sealing of the observation window 2 is not limited to the above-mentioned embodiments, for example:

[0041] It also includes a first annular sealing ring and a second annular sealing ring. The two side walls of the annular groove are respectively provided with a first annular mounting groove and a second annular mounting groove. The outer ring surface of the first annular sealing ring is sealed against the first annular mounting groove, and the inner ring surface of the first annular sealing ring is sealed against the outer ring surface of the annular protrusion. The inner ring surface of the second annular sealing ring is sealed against the second annular mounting groove, and the outer ring surface of the second annular sealing ring is sealed against the inner ring surface of the annular protrusion. Those skilled in the art can select the sealing method of the observation window 2 according to actual needs.

[0042] like Figure 2-3 As shown, in a preferred embodiment of the present utility model, the window hole 11 is a flanged hole, and the annular protrusion is the flanged portion of the flanged hole.

[0043] like Figure 2-3 As shown, in a preferred embodiment of the present invention, the flange portion is folded 180 degrees and is U-shaped.

[0044] Of course, the folding of the flange portion is not limited to 180 degrees, and may also be 90 degrees. For example, when the flange portion is folded 90 degrees, the width between the two side walls of the annular groove is adapted to the thickness of the flange portion.

[0045] like Figure 3-5As shown, in a preferred embodiment of the present invention, the annular surface of the window frame 21 is provided with a raised inner annular wall 212 and an outer annular wall 213 , and the annular groove is formed by the inner annular wall 212 , the outer annular wall 213 and the annular surface of the window frame 21 .

[0046] Preferably, an inner wall surface of the inner annular wall 212 is provided with an annular step, and the edge of the outer surface of the transparent sheet 22 is in sealing contact with the annular step.

[0047] In a preferred embodiment of the present invention, the window hole 11 is located on the front side wall of the oil cup body 1, so as to facilitate observation by the user. Of course, the window hole 11 is not limited to being located on the front side wall of the oil cup body 1. For example, the window hole 11 can also be located on the left side wall or the right side wall of the oil cup body 1, and those skilled in the art can select the position of the window hole 11 according to actual needs.

[0048] like Figure 1-3 As shown, in a preferred embodiment of the present utility model, the first clamping portion 12 is located on the inner wall surface of the front side wall of the oil cup body 1, so as to achieve a simple and beautiful appearance.

[0049] Of course, the first clamping portion 12 is not limited to being located on the inner wall surface of the front side wall of the oil cup body 1. For example, the first clamping portion 12 may also be located on the outer wall surface of the front side wall of the oil cup body 1. Those skilled in the art may select the position of the first clamping portion 12 according to actual needs.

[0050] The utility model also provides a range hood, including a fume hood, the fume hood including a fume hood body and the above-mentioned oil cup, the oil cup opening upwardly facing and detachably mounted on the bottom of the fume hood body, the bottom of the fume hood body corresponding to the opening of the oil cup is provided with an oil leakage hole. The range hood of the utility model embodiment adopts the above-mentioned fume hood, thereby improving assembly efficiency.

[0051] In the embodiments of the present invention, the term "multiple" refers to two or more than two, unless otherwise clearly defined. The terms "installation", "connection", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0052] In the description of the embodiments of the present invention, it is necessary to understand that the terms "upper" and "lower" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the embodiments of the present invention.

[0053] In the description of this specification, the description of the terms "one embodiment", "a preferred embodiment", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An oil cup, characterized in that: include: An oil cup body (1), wherein a window hole (11) is provided on a side wall of the oil cup body (1), and a first clamping portion (12) is provided around the window hole (11) on the oil cup body (1). An observation window (2), wherein a second clamping portion (211) adapted to the first clamping portion (12) is provided at an edge of the observation window (2), and the second clamping portion (211) is sealedly clamped to the first clamping portion (12).

2. The oil cup according to claim 1, characterized in that: The observation window (2) comprises an annular window frame (21) and a transparent sheet (22) sealed and mounted at the centre of the annular window frame (21), and the second clamping portion (211) is located on the annular window frame (21).

3. The oil cup according to claim 1, characterized in that: The first clamping portion (12) is an annular protrusion, and the second clamping portion (211) is an annular groove that is sealed and plugged into the annular protrusion, or the first clamping portion (12) is an annular groove, and the second clamping portion (211) is an annular protrusion that is sealed and plugged into the annular groove.

4. The oil cup according to claim 3, characterized in that: The annular protrusion is interference-fitted with groove walls on both sides of the annular groove.

5. The oil cup according to claim 3, characterized in that: The window hole (11) is a flanged hole, and the annular raised portion is a flanged portion of the flanged hole.

6. The oil cup according to claim 5, characterized in that: The flange portion is folded 180 degrees or 90 degrees.

7. The oil cup according to claim 3, characterized in that: The annular surface of the window frame (21) is provided with a raised inner annular wall (212) and an outer annular wall (213), and the annular groove is formed by the inner annular wall (212), the outer annular wall (213) and the annular surface of the window frame (21).

8. The oil cup according to claim 1, characterized in that: The window hole (11) is located on the front side wall of the oil cup body (1), or the window hole (11) is located on the left and right side walls of the oil cup body (1).

9. The oil cup according to any one of claims 1 to 8, characterized in that: The first clamping portion (12) is located on the inner wall surface of the front side wall of the oil cup body (1).

10. A range hood, characterized in that: It comprises a smoke hood, which comprises a smoke hood body and the oil cup according to any one of claims 1-9, wherein the oil cup is installed at the bottom of the smoke hood body with its opening facing upward, and an oil leakage hole is provided at the bottom of the smoke hood body corresponding to the opening of the oil cup.

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