Range hood

Abstract

The utility model relates to the technical field of kitchen appliances, in particular to a range hood. Comprising a range hood body and a side baffle assembly. A first mounting groove and a second mounting groove are formed in each of the two sides of the range hood main body; the side baffle assembly comprises a side baffle and a baffle support, and the baffle support is connected to the inner side of the side baffle. The two sides of the range hood body are each connected with one side baffle assembly, the upper edge of a side baffle of the side baffle assembly on each side is arranged in the first mounting groove, and a baffle support is arranged in the second mounting groove and connected with the range hood body. The utility model aims to solve the problem that the existing baffle is inconvenient to mount and dismount from the range hood main body.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a range hood. Background Art

[0002] A range hood is a kitchen appliance used to purify the kitchen environment. It is usually installed above the kitchen stove. Its main function is to quickly extract the waste from stove combustion and the oil smoke generated during cooking that is harmful to the human body and discharge it outdoors. At the same time, it condenses and collects the oil smoke to reduce the harm to the kitchen environment and human health.

[0003] At present, baffles are installed on both sides of the range hood body to facilitate the oil smoke to enter the range hood body through the air intake port and then be discharged. However, it is cumbersome for users to install the baffles on the range hood body, making the existing baffles inconvenient to install and remove from the range hood body. Utility Model Content

[0004] The utility model provides a range hood to solve the problem that the existing baffle is inconvenient to install and disassemble from the range hood body.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a range hood, comprising:

[0006] The range hood body has a first mounting groove and a second mounting groove on both sides thereof;

[0007] A side baffle assembly, comprising a side baffle and a baffle bracket, wherein the baffle bracket is connected to the inner side of the side baffle;

[0008] A side baffle assembly is connected to both sides of the range hood body, the upper edge of the side baffle of each side of the side baffle assembly is placed in the first mounting groove, and the baffle bracket is placed in the second mounting groove and connected to the range hood body.

[0009] According to an embodiment of the present utility model, the thickness of the portion of the baffle bracket placed in the second mounting groove is adapted to the thickness of the second mounting groove.

[0010] According to one embodiment of the utility model, the baffle bracket includes a first connecting plate and a second connecting plate, the first connecting plate is connected to the side baffle, the plane where the second connecting plate is located is perpendicular to the plane where the first connecting plate is located, and when the side baffle assembly is connected to the range hood body, the second connecting plate is placed in the second mounting groove.

[0011] According to one embodiment of the utility model, the first connecting plate is arranged along the front-to-rear direction of the side baffle plate, the second connecting plate is formed by extending the lower edge of the first connecting plate inward, the first mounting groove and the second mounting groove are located at the top of the range hood body, and when the side baffle plate assembly is connected to the range hood body, the part of the side baffle plate located above the second connecting plate and the first connecting plate are placed in the first mounting groove, and the second connecting plate is placed in the second mounting groove.

[0012] According to an embodiment of the present invention, the first connecting plate is arranged along the front-to-rear direction of the side baffle and extends to the front edge and the rear edge of the side baffle in the front-to-rear direction respectively.

[0013] According to one embodiment of the utility model, the first connecting plate extends upward to the upper edge of the side baffle, the depth of the first mounting groove is adapted to the height of the baffle bracket, and the first mounting groove is connected to the second mounting groove.

[0014] According to an embodiment of the present utility model, the thickness of the first mounting groove is adapted to the sum of the thickness of the portion where the side baffle plate is connected to the first connecting plate and the thickness of the first connecting plate.

[0015] According to an embodiment of the present invention, the width of the second mounting groove is adapted to the width of the second connecting plate.

[0016] According to one embodiment of the utility model, a countersunk screw hole is provided on the second connecting plate, and a connecting hole corresponding to the countersunk screw hole is provided at the bottom of the second mounting groove. The screw passes through the countersunk screw hole and the connecting hole to connect the baffle bracket to the range hood body.

[0017] According to one embodiment of the utility model, the depth of the countersunk platform of the countersunk platform screw hole is adapted to the height of the nut of the screw, and the width of the countersunk platform of the countersunk platform screw hole is adapted to the width of the nut of the screw.

[0018] Compared with the prior art, the smoke exhaust fan of the utility model has at least the following advantages:

[0019] A range hood of the utility model is provided with a first mounting groove and a second mounting groove on both sides of the range hood body through the arrangement of the range hood main body and the side baffle assembly. When a user installs the side baffle assembly on the range hood main body, the upper edge of the side baffle of the side baffle assembly is placed in the first mounting groove, and the baffle bracket is placed in the second mounting groove and mounted on the range hood main body for fixation, so as to realize rapid installation of the side baffle assembly on the range hood main body, and the baffle bracket can also be hidden under the range hood main body; similarly, when a user disassembles the side baffle assembly on the range hood main body, the upper edge of the side baffle of the side baffle assembly is taken out from the first mounting groove, and at the same time, the baffle bracket is taken out from the second mounting groove, and then the side baffle assembly is removed from the range hood main body, so that the user can replace or clean the side baffle assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0021] Figure 1 The utility model is a structural explosion diagram of a range hood.

[0022] Figure 2 The utility model is a structural schematic diagram of the front side of a range hood.

[0023] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0024] Figure 4 The utility model is a bottom view of a range hood.

[0025] Figure 5 The utility model is a structural schematic diagram of a side baffle assembly in a range hood.

[0026] Reference numerals: range hood body 1 , first mounting slot 11 , second mounting slot 12 , side baffle assembly 2 , side baffle 21 , baffle bracket 22 , first connecting plate 221 , second connecting plate 222 , countersunk screw hole 2221 . DETAILED DESCRIPTION

[0027] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0030] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0031] See also Figures 1 to 5 In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a range hood includes a range hood body 1 and a side baffle assembly 2. In this embodiment, the range hood body 1 can use an existing structure. Specifically, the range hood body 1 includes the following parts: a casing, a motor, a fan, an exhaust system, a control system and an oil fume collection system. The casing is usually made of metal or plastic material and has a certain strength and corrosion resistance. It includes side panels, a top panel and a mask to support and fix other components. The motor adopts a single-phase capacitor-operated asynchronous motor. The motor generates suction by driving the rotation of the fan to suck the oil fume in the kitchen into the interior of the range hood. The fan is mounted on the rotating shaft of the motor. When the motor starts, the fan starts to rotate, generates suction, sucks the oil fume into the interior of the range hood, and discharges it to the outside through the exhaust duct. The exhaust system is mainly composed of an air duct, a check valve and an exhaust pipe. The air duct serves as a passage for the oil fume, guiding the oil fume from the kitchen to the interior of the range hood. The check valve prevents the backflow of oil smoke and ensures that the oil smoke can be discharged smoothly. The exhaust pipe is responsible for exhausting the oil smoke to the outside. The control system is mainly composed of switches, lighting and other components. The switch is used to control the working state of the range hood, such as opening, closing, speed regulation, etc. The lighting provides the lighting function of the kitchen for user convenience. The oil smoke collection system includes oil collection boxes, oil collection hoods and other components. When the oil smoke is sucked into the range hood, some of the grease in the oil smoke will be collected in the oil collection box, which is convenient for users to clean regularly.

[0032] Both sides of the range hood body 1 are provided with a first mounting groove 11 and a second mounting groove 12. In this embodiment, the left and right sides of the range hood body 1 are provided with a first mounting groove 11 and a second mounting groove 12, and the first mounting groove 11 and the second mounting groove 12 are adjacent to each other to facilitate the installation and removal of the side baffle assembly 2.

[0033] The side baffle assembly 2 includes a side baffle 21 and a baffle bracket 22, and the baffle bracket 22 is connected to the inner side of the side baffle 21. The side baffle assembly 2 can be made of glass, plastic, aluminum profile or aluminum die-casting. In this embodiment, the connecting portion of the baffle bracket 22 is connected to the inner side of the side baffle 21, so that the baffle bracket 22 is close to the air inlet of the range hood body 1, and the baffle bracket 22 is hidden under the range hood body 1 to prevent the baffle bracket 22 from being exposed to the outside, making the entire range hood more beautiful.

[0034] A side baffle assembly 2 is connected to both sides of the range hood body 1, the upper edge of the side baffle 21 of each side baffle assembly 2 is placed in the first mounting groove 11, and the baffle bracket 22 is placed in the second mounting groove 12 and connected to the range hood body 1. The side baffle assemblies 2 located on both sides of the range hood body 1 are arranged relative to each other, so as to better guide the oil smoke into the range hood body 1. The mounting portion of the baffle bracket 22 is placed in the second mounting groove 12 and connected to the range hood body 1. After the side baffle 21 is limited by the first mounting groove 11, the baffle bracket 22 is fixed to the range hood body 1, so as to better realize the quick installation and fixation of the side baffle 21.

[0035] When the user installs the side baffle assembly 2 on the range hood body 1, the user places the upper edge of the side baffle 21 of the side baffle assembly 2 in the first installation groove 11, and the baffle bracket 22 is placed in the second installation groove 12 and installed on the range hood body 1 for fixing, so as to quickly install the side baffle assembly 2 on the range hood body 1, and the baffle bracket 22 can also be hidden under the range hood body 1. Similarly, when the user needs to replace or clean the side baffle assembly 2, the upper edge of the side baffle 21 of the side baffle assembly 2 is removed from the first installation groove 11, and at the same time, the baffle bracket 22 is removed from the second installation groove 12, and then the side baffle assembly 2 is removed from the range hood body 1, so as to realize the removal of the side baffle assembly 2 from the range hood body 1, so as to facilitate the user to replace or clean the side baffle assembly 2.

[0036] Based on the above examples, please refer to Figure 1 and Figure 2In other embodiments, the thickness of the portion of the baffle bracket 22 placed in the second mounting groove 12 is adapted to the thickness of the second mounting groove 12. Specifically, the thickness of the portion of the baffle bracket 22 placed in the second mounting groove 12 may be greater than, equal to, or less than the thickness of the second mounting groove 12. In this embodiment, the thickness of the portion of the baffle bracket 22 placed in the second mounting groove 12 is the same as the thickness of the second mounting groove 12, so that the second mounting groove 12 can clamp the baffle bracket 22, thereby facilitating the fixing of the clamped baffle, and at the same time, it is also convenient for the baffle bracket 22 to be hidden under the range hood body 1.

[0037] Based on the above examples, please refer to Figure 1 , Figure 4 and Figure 5 In other embodiments, the baffle bracket 22 includes a first connecting plate 221 and a second connecting plate 222. The first connecting plate 221 is connected to the side baffle 21. The plane where the second connecting plate 222 is located is perpendicular to the plane where the first connecting plate 221 is located. When the side baffle assembly 2 is connected to the range hood body 1, the second connecting plate 222 is placed in the second mounting groove 12. In this embodiment, the first connecting plate 221 and the side baffle 21 can be bonded by glass glue, and the first connecting plate 221 and the second connecting plate 222 can also be bonded by glass glue. During the installation process, when the side baffle 21 is installed in the first mounting groove 11, the side baffle 21 is limited by the first mounting groove 11, and the first connecting plate 221 supports the side baffle 21. At the same time, the second connecting plate 222 is installed in the second mounting groove 12, so that the side baffle 21 is fixed by the first connecting plate 221 and the second connecting plate 222, so that the side baffle 21 is fixed on the range hood body 1.

[0038] Based on the above examples, please refer to Figure 1 , Figure 4 and Figure 5In other embodiments, the first connecting plate 221 is arranged along the front-to-back direction of the side baffle 21, the second connecting plate 222 is formed by extending the lower edge of the first connecting plate 221 inward, the first mounting groove 11 and the second mounting groove 12 are located at the top of the range hood body 1, and when the side baffle assembly 2 is connected to the range hood body 1, the portion of the side baffle 21 located above the second connecting plate 222 and the first connecting plate 221 are placed in the first mounting groove 11, and the second connecting plate 222 is placed in the second mounting groove 12. In this embodiment, during the installation process, after the first connecting plate 221 and the side baffle 21 are installed in the first mounting groove 11, the first connecting plate 221 and the side baffle 21 are clamped together through the first mounting groove 11, and at the same time, the second connecting plate 222 is installed in the second mounting groove 12, and the side baffle 21 is fixed again, so that the side baffle 21 can be more firmly fixed on the range hood body 1. Similarly, during the disassembly process, when the user takes out the first connecting plate 221 and the side baffle 21 from the first mounting groove 11 , the second connecting plate 222 is taken out from the second mounting groove 12 , so that the side baffle assembly 2 is quickly separated from the range hood body 1 .

[0039] Based on the above examples, please refer to Figure 1 , Figure 4 and Figure 5 In other embodiments, the first connecting plate 221 is arranged along the front-to-back direction of the side baffle 21 and extends to the front and rear edges of the side baffle 21 in the front-to-back direction. In this embodiment, by arranging the first connecting plate 221 along the front-to-back direction of the side baffle 21 and extending to the front and rear edges of the side baffle 21 in the front-to-back direction, it is not only convenient to install the first connecting plate 221 on the side baffle 21 during installation, but also the first connecting plate 221 and the side baffle 21 are installed in the first installation groove 11, so that a gap is avoided in the first installation groove 11, and the side baffle 21 can be better supported by the first connecting plate 221.

[0040] Based on the above examples, please refer to Figure 1 , Figure 4 and Figure 5 In other embodiments, the first connecting plate 221 extends upward to the upper edge of the side baffle 21, the depth of the first mounting groove 11 matches the height of the baffle bracket 22, and the first mounting groove 11 is connected to the second mounting groove 12. The first connecting plate 221 extends upward to the upper edge of the side baffle 21. When installing, the user can fully insert the top of the first connecting plate 221 and the top of the side baffle 21 into the first mounting groove 11, and insert the second connecting plate 222 into the second mounting groove 12, so that the bottom of the first connecting plate 221 is flush with the plane of the bottom of the range hood body 1, so that when the user uses the range hood, the baffle bracket 22 is hidden under the range hood body 1, and the appearance is more beautiful.

[0041] Based on the above examples, please refer to Figure 1 , Figure 4 and Figure 5 In other embodiments, the thickness of the first mounting groove 11 is adapted to the sum of the thickness of the portion where the side baffle 21 is connected to the first connecting plate 221 and the thickness of the first connecting plate 221. In this embodiment, after the portion where the side baffle 21 is connected to the first connecting plate 221 is inserted into the first mounting groove 11, the joint formed by the portion where the side baffle 21 is connected to the first connecting plate 221 is interference fit with the range hood body 1. When installing, the user inserts the portion where the side baffle 21 is connected to the first connecting plate 221 into the first mounting groove 11, and uses the first mounting groove 11 to preliminarily fix the side baffle 21 and the baffle bracket 22, thereby facilitating installation and removal by the user.

[0042] Based on the above examples, please refer to Figure 4 and Figure 5 In other embodiments, the width of the second mounting groove 12 is adapted to the width of the second connecting plate 222. In this embodiment, the width of the second mounting groove 12 is the same as the width of the second connecting plate 222, so that the user can better install the second connecting plate 222 in the second mounting groove 12. At the same time, after the second connecting plate 222 is installed in the second mounting groove 12, the second connecting plate 222 is flush with the bottom of the range hood body 1, reducing the adhesion of oil smoke in the second mounting groove 12, and also making the range hood more beautiful.

[0043] Based on the above examples, please refer to Figure 1 , Figure 2 and Figure 3In other embodiments, a countersunk screw hole 2221 is provided on the second connecting plate 222, and a connecting hole corresponding to the countersunk screw hole 2221 is provided at the bottom of the second mounting groove 12. The screw passes through the countersunk screw hole 2221 and the connecting hole to connect the baffle bracket 22 to the range hood body 1. The height h of the screw satisfies: 1cm≤h≤1.5cm, and the diameter d satisfies: 4.5mm≤d≤9.5mm. For example, the height h of the screw is 1cm, 1.2cm or 1.5cm, and the diameter d is 4.5mm, 6mm or 9.5mm. In this embodiment, three screws, three countersunk screw holes 2221 and three connecting holes are provided on one side of the range hood body 1. Through the setting of the countersunk screw hole 2221, when the user installs the second connecting plate 222, the user passes the screw through the countersunk screw hole 2221 and the connecting hole. After the screw is installed in the countersunk screw hole 2221, the second connecting plate 222 is fixed to the range hood body 1, and then the baffle bracket 22 is connected to the range hood body 1, so that the baffle bracket 22 is more fixedly installed on the range hood body 1, and the baffle bracket 22 of the side baffle assembly 2 is hidden by screw fixation. At the same time, when the user removes the second connecting plate 222, the user removes the screw from the countersunk screw hole 2221 and the connecting hole, and then removes the second connecting plate 222 from the second installation slot 12, so that after the second connecting plate 222 is removed, it is convenient for the user to replace or clean the side baffle assembly 2.

[0044] Based on the above examples, please refer to Figure 2 and Figure 3 In other embodiments, the depth of the sink of the sink screw hole 2221 is adapted to the height of the nut of the screw, and the width of the sink of the sink screw hole 2221 is adapted to the width of the nut of the screw. Specifically, the diameter D and depth H of the sink screw hole 2221 satisfy: D≥d, H≥h. In this embodiment, the depth of the sink of the sink screw hole 2221 is the same as the height of the nut of the screw, and the width of the sink of the sink screw hole 2221 is the same as the width of the nut of the screw. By adapting the depth of the sink of the sink screw hole 2221 to the height of the nut of the screw, and the width of the sink of the sink screw hole 2221 to the width of the nut of the screw, when the user installs the second connecting plate 222, after the screw is installed in the sink screw hole 2221, it can prompt the user whether the installed screw is in place, so that the second connecting plate 222 can be fixed to the range hood body 1.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A range hood, characterized in that: include: A range hood body (1) is provided with a first mounting groove (11) and a second mounting groove (12) on both sides; A side baffle assembly (2), comprising a side baffle (21) and a baffle bracket (22), wherein the baffle bracket (22) is connected to the inner side of the side baffle (21); A side baffle assembly (2) is connected to both sides of the range hood body (1); the upper edge of the side baffle (21) of each side baffle assembly (2) is placed in the first mounting groove (11); and the baffle bracket (22) is placed in the second mounting groove (12) and connected to the range hood body (1).

2. The range hood according to claim 1, characterized in that: The thickness of the portion of the baffle support (22) disposed in the second mounting groove (12) is adapted to the thickness of the second mounting groove (12).

3. The range hood according to claim 1, characterized in that: The baffle bracket (22) comprises a first connecting plate (221) and a second connecting plate (222); the first connecting plate (221) is connected to the side baffle (21); the plane where the second connecting plate (222) is located is perpendicular to the plane where the first connecting plate (221) is located; when the side baffle assembly (2) is connected to the range hood body (1), the second connecting plate (222) is placed in the second mounting groove (12).

4. The range hood according to claim 3, characterized in that: The first connecting plate (221) is arranged along the front-to-rear direction of the side baffle (21); the second connecting plate (222) is formed by extending the lower edge of the first connecting plate (221) inward; the first mounting groove (11) and the second mounting groove (12) are located at the top of the range hood body (1); when the side baffle assembly (2) is connected to the range hood body (1), the portion of the side baffle (21) located above the second connecting plate (222) and the first connecting plate (221) are placed in the first mounting groove (11); and the second connecting plate (222) is placed in the second mounting groove (12).

5. The range hood according to claim 4, characterized in that: The first connecting plate (221) is arranged along the front-to-rear direction of the side baffle (21) and extends in the front-to-rear direction to the front edge and the rear edge of the side baffle (21), respectively.

6. The range hood according to claim 4, characterized in that: The first connecting plate (221) extends upward to the upper edge of the side baffle (21), the depth of the first mounting groove (11) is adapted to the height of the baffle bracket (22), and the first mounting groove (11) is connected to the second mounting groove (12).

7. The range hood according to claim 4, characterized in that: The thickness of the first mounting groove (11) is adapted to the sum of the thickness of the portion where the side baffle (21) is connected to the first connecting plate (221) and the thickness of the first connecting plate (221).

8. The range hood according to claim 4, characterized in that: The width of the second mounting groove (12) is adapted to the width of the second connecting plate (222).

9. The range hood according to claim 3, characterized in that: The second connecting plate (222) is provided with a countersunk screw hole (2221), and the bottom of the second mounting groove (12) is provided with a connecting hole corresponding to the countersunk screw hole (2221), and a screw passes through the countersunk screw hole (2221) and the connecting hole to connect the baffle bracket (22) to the range hood body (1).

10. The range hood according to claim 9, characterized in that: The depth of the sink of the sink screw hole (2221) is adapted to the height of the nut of the screw, and the width of the sink of the sink screw hole (2221) is adapted to the width of the nut of the screw.

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