Range hood

Abstract

The utility model discloses a kind of range hood, including shell and side baffle assembly;The edge of the two sides of shell is towards user side, edge includes first part and second part, first part is set from front to back, second part is set from top to bottom, first part is equipped with first connecting hole, second part is equipped with second connecting hole and third connecting hole;First part upper side is equipped with buckle, the spout of buckle is aligned with first connecting hole, the rear of second part is equipped with bolt sleeve, the spout of bolt sleeve is aligned with third connecting hole;Side baffle assembly is connected in the left and right sides of shell, side baffle assembly is equipped with snap hook, fourth connecting hole and bolt, snap hook and buckle are connected, fourth connecting hole and second connecting hole are connected by connecting piece, bolt and bolt sleeve are insertedly connected.The range hood of the utility model, the upper edge and rear edge of side baffle assembly can be connected and fixed with the corresponding part of shell, so as to increase the connecting position of side baffle assembly and shell, improve connection stability.

Description

Technical Field

[0001] This utility model relates to the field of smoke hood technology, specifically to a smoke hood. Background Technology

[0002] A range hood, also known as a cooking hood, is a kitchen appliance installed above the stove to quickly remove harmful cooking fumes and exhaust them outdoors. The side baffle assembly is a crucial component of the range hood, connecting to the lower sides to guide and block fumes from the user's side. However, during installation, typically only the upper edge of the side baffle assembly connects to the top panel of the range hood, resulting in limited connection points and potentially unstable connections. Utility Model Content

[0003] The purpose of this utility model is to provide a range hood that solves the above-mentioned technical problems.

[0004] The range hood proposed in this utility model includes a housing and a side baffle assembly. The housing has edges facing the user on both sides, and each edge includes a first part and a second part. The first part is arranged from front to back, and the second part is arranged from top to bottom. The first part is provided with a first connecting hole, and the second part is provided with a second connecting hole and a third connecting hole. A buckle is provided on the top of the first part, and the buckle's insertion port is aligned with the first connecting hole. A pin sleeve is provided at the rear of the second part, and the insertion port of the pin sleeve is aligned with the third connecting hole. The side baffle assembly is connected to the left and right sides of the housing. The side baffle assembly is provided with a hook, a fourth connecting hole, and a pin. The hook engages with the buckle, the fourth connecting hole and the second connecting hole are connected by a connector, and the pin engages with the pin sleeve.

[0005] According to one embodiment of the present invention, the side baffle assembly includes a side baffle and a side baffle bracket. The portion of the side baffle and the side baffle bracket facing the edge is adapted to the shape of the edge. The side baffle bracket is connected to the inner side of the side baffle. The side baffle bracket is provided with a hook, a fourth connecting hole and a pin.

[0006] According to one embodiment of the present invention, the hook and the side baffle bracket are integrally formed, and the pin is connected to the side baffle bracket through a connector.

[0007] According to one embodiment of the present invention, the portion of the side baffle bracket with the fourth connecting hole has a groove along the left-right direction, and the surface of the groove facing the edge has the fourth connecting hole.

[0008] According to one embodiment of the present invention, the range hood also includes a sealing cover, which is installed in a groove and the shape of the sealing cover is adapted to the groove.

[0009] According to one embodiment of the present invention, the upper and lower ends of the sealing cap are provided with limiting posts, and the groove is provided with a limiting groove adapted to the limiting posts, and the limiting posts are limited within the limiting groove.

[0010] According to one embodiment of the present invention, the thickness of the side baffle bracket gradually increases from front to back, so that the side of the side baffle bracket away from the side baffle is an inclined surface, and the groove penetrates the side of the side baffle bracket away from the side baffle.

[0011] According to one embodiment of the present invention, the housing has a side plate and a suction panel, the side plate has an edge, and the edge is connected to the suction panel.

[0012] According to one embodiment of the present invention, the side baffle bracket covers the edge, and the sum of the width of the side baffle bracket facing the edge and the thickness of the side baffle is adapted to the thickness of the edge.

[0013] According to one embodiment of the present invention, the edge is perpendicular to the side plate, and a first connecting plate perpendicular to the edge of the side plate is folded on the side of the edge away from the side plate. The edge of the suction panel is folded on a second connecting plate that is adapted to the first connecting plate, and the first connecting plate is connected to the second connecting plate.

[0014] Compared with the prior art, the smoke hood of this utility model has the following advantages:

[0015] In this utility model of a range hood, when the side baffle assembly is installed on the housing, the hook on the side baffle assembly extends into the first connecting hole of the first part and engages with the buckle, so that the upper edge of the side baffle assembly is connected and fixed to the first part of the edge of the housing; the pin on the side baffle assembly extends into the third connecting hole of the second part and engages with the pin sleeve; the fourth connecting hole on the side baffle assembly is connected to the second connecting hole of the second part through a connector, so that the rear edge of the side baffle assembly is connected and fixed to the second part of the edge of the housing; in this way, both the upper edge and the rear edge of the side baffle assembly can be connected and fixed to the corresponding parts of the housing, thereby increasing the connection positions between the side baffle assembly and the housing and improving the connection stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the smoke hood of this utility model;

[0017] Figure 2 This is a structural cross-sectional view of the smoke hood of this utility model;

[0018] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0019] Figure 4 for Figure 2 A magnified view of a section at point B in the middle;

[0020] Figure 5 This is a schematic diagram of the side baffle assembly in this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the suction panel in this utility model;

[0022] Figure 7 This is a schematic diagram of the side baffle bracket in this utility model;

[0023] Figure 8 This is a schematic diagram of the sealing cap in this utility model.

[0024] In the diagram: 1. Shell, 11. Edge, 111. First part, 1111. First connecting hole, 112. Second part, 1121. Second connecting hole, 1122. Third connecting hole, 113. First connecting plate, 12. Side plate, 13. Suction panel, 131. Second connecting plate, 2. Side baffle assembly, 21. Side baffle, 22. Side baffle bracket, 221. Hook, 222. Fourth connecting hole, 223. Groove, 2231. Limiting groove, 23. Pin, 24. Sealing cover, 241. Limiting post, 3. Buckle, 4. Pin sleeve.

[0025] The implementation and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0027] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment 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.

[0028] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0029] To further understand the content, features, and effects of this utility model, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings:

[0030] This utility model discloses a smoke hood. Please refer to [link / reference]. Figures 1 to 5 The range hood proposed in this utility model includes a housing 1 and a side baffle assembly 2. The housing 1 has edges 11 facing the user side on both sides. The edges 11 include a first part 111 and a second part 112. The first part 111 is arranged from front to back, and the second part 112 is arranged from top to bottom. The first part 111 is provided with a first connecting hole 1111, and the second part 112 is provided with a second connecting hole 1121 and a third connecting hole 1122. A buckle 3 is provided above the first part 111, and the insertion of the buckle 3 is aligned with the first connecting hole 1111. A pin sleeve 4 is provided behind the second part 112, and the insertion of the pin sleeve 4 is aligned with the third connecting hole 1122. The side baffle assembly 2 is connected to the left and right sides of the housing 1. The side baffle assembly 2 is provided with a hook 221, a fourth connecting hole 222 and a pin 23. The hook 221 is engaged with the buckle 3. The fourth connecting hole 222 and the second connecting hole 1121 are connected by a connector. The pin 23 is engaged with the pin sleeve 4.

[0031] In this embodiment, the housing 1 includes an upper exhaust box and a lower smoke collection box. An exhaust fan is installed inside the exhaust box to provide the power required for the range hood to extract cooking fumes. The smoke collection box has an air intake. When the exhaust fan is started, it creates negative pressure inside the smoke collection box, causing airflow. The fumes from the kitchen are drawn into the smoke collection box through the air intake, and then further flow into the exhaust box before being discharged.

[0032] There are two side baffle assemblies 2. The two side baffle assemblies 2 are respectively connected to the two edges 11 of the housing 1. The area between the two side baffle assemblies 2 is the smoke collection area. The side baffle assemblies 2 play a role in blocking and guiding the oil fumes to a certain extent, preventing the oil fumes from moving away directly from the smoke collection area, so as to prolong the residence time of the oil fumes near the air intake and allow the oil fumes to be fully sucked in.

[0033] When the side baffle assembly 2 is installed on the housing 1, the hook 221 on the side baffle assembly 2 extends into the first connecting hole 1111 of the first part 111 and engages with the buckle 3, so that the upper edge of the side baffle assembly 2 is connected and fixed to the first part 111 of the edge 11 of the housing 1; the pin 23 on the side baffle assembly 2 extends into the third connecting hole 1122 of the second part 112 and engages with the pin sleeve 4; the fourth connecting hole 222 on the side baffle assembly 2 is connected to the second connecting hole 1121 of the second part 112 through a connector, so that the rear edge of the side baffle assembly 2 is connected and fixed to the second part 112 of the edge 11 of the housing 1; in this way, the upper edge and the rear edge of the side baffle assembly 2 can be connected and fixed to the corresponding part of the housing 1, thereby increasing the connection position between the side baffle assembly 2 and the housing 1 and improving the connection stability.

[0034] After the hook 221 extends upward into the first connecting hole 1111, the pin 23 is aligned with the third connecting hole 1122. At this time, driving the side baffle assembly 2 backward allows the hook 221 to engage with the buckle 3, and simultaneously allows the pin 23 to engage with the pin sleeve 4. In this way, the upper edge and rear edge of the side baffle assembly 2 can be simultaneously connected and fixed to the first part 111 and the second part 112, respectively. The second connecting hole 1121 can be a screw hole, and the connector can be a screw. After the connector passes through the fourth connecting hole 222, it engages with the threaded connection of the second connecting hole 1121 to achieve a fixed connection between the side baffle assembly 2 and the second part 112, preventing the side baffle assembly 2 from easily disengaging from the second part 112.

[0035] The smoke hood of this utility model, such as Figures 1 to 5 As shown, the side baffle assembly 2 includes a side baffle 21 and a side baffle bracket 22. The portions of the side baffle 21 and the side baffle bracket 22 facing the edge 11 are adapted to the shape of the edge 11. The side baffle bracket 22 is connected to the inner side of the side baffle 21. The side baffle bracket 22 is provided with a hook 221, a fourth connecting hole 222 and a pin 23.

[0036] The side baffle 21 is usually made of transparent glass or plastic, which has low structural strength and is not suitable for direct connection to the housing 1. Therefore, the side baffle 21 needs to be connected to the side baffle bracket 22 first, and then the side baffle bracket 22 is connected to the edge 11. The side baffle bracket 22 is a sheet metal part, which can improve the structural strength of the connection between the side baffle assembly 2 and the housing 1, so as to prevent the side baffle assembly 2 from being easily deformed or damaged.

[0037] The smoke hood of this utility model, such as Figures 1 to 2As shown, the hook 221 and the side baffle bracket 22 are integrally formed, for example, by sheet metal stamping. This simplifies the processing of the hook 221 and the connection between the hook 221 and the side baffle bracket 22. The pin 23 is connected to the side baffle bracket 22 via a connector. The pin 23 is a solid columnar structure. The pin 23 is separately processed and then connected to the side baffle bracket 22, which ensures the structural strength of the pin 23 and improves the connection stability between the side baffle bracket 22 and the second part 112.

[0038] The smoke hood of this utility model, such as Figure 4 and Figure 7 As shown, the side baffle bracket 22 with the fourth connecting hole 222 has a groove 223 along the left-right direction, and the fourth connecting hole 222 is provided on the surface of the groove 223 facing the edge 11. The groove 223 is opened on the side of the side baffle bracket 22 away from the second part 112, and the fourth connecting hole 222 is opened at the bottom of the groove 223 and passes through the side of the side baffle bracket 22 facing the second part 112. The groove 223 can accommodate and hide the head of the connector, preventing the head of the connector from protruding from the surface of the side baffle bracket 22, thereby improving the appearance of the side baffle assembly 2.

[0039] The smoke hood of this utility model, such as Figure 4 and Figure 8 As shown, the range hood also includes a sealing cover 24, which is installed in the groove 223. The shape of the sealing cover 24 is adapted to the groove 223. The sealing cover 24 can seal the opening of the groove 223, thereby hiding and protecting the connecting parts inside the groove 223, preventing the connecting parts from being exposed and affecting the overall appearance of the range hood, thus improving the integrated appearance of the range hood. The sealing cover 24 can also prevent moisture or oil fumes from entering the groove 223 and causing dirt or grease to accumulate inside the groove 223.

[0040] The smoke hood of this utility model, such as Figure 8 As shown, the sealing cap 24 has limiting posts 241 at both the upper and lower ends, and the groove 223 has a limiting groove 2231 that matches the limiting posts 241. The limiting posts 241 are confined within the limiting grooves 2231. The upper and lower walls of the groove 223 both have limiting grooves 2231. The two limiting posts 241 of the sealing cap 24 cooperate with the two limiting grooves 2231 respectively, thereby achieving a fixed connection between the sealing cap 24 and the side baffle bracket 22, preventing the sealing cap 24 from easily detaching from the groove 223, and improving the sealing stability of the sealing cap 24 over the groove 223.

[0041] The smoke hood of this utility model, such as Figure 1 As shown, the thickness of the side baffle bracket 22 gradually increases from front to back, so that the side of the side baffle bracket 22 away from the side baffle 21 is an inclined surface, and the groove 223 penetrates the side of the side baffle bracket 22 away from the side baffle 21.

[0042] Two side baffles 21 are respectively connected to the opposite sides of two side baffle brackets 22. The thickness of the side baffle brackets 22 gradually increases from front to back, so that the thickness of the front edge of the side baffle brackets 22 is as close as possible to the thickness of the side baffles 21, so that the transition between the side baffle brackets 22 and the side baffles 21 can achieve a natural transition effect and avoid an abrupt appearance. At the same time, it can also ensure the overall structural strength of the side baffle brackets 22, and provide sufficient area for the side baffle brackets 22 near the second part 112 to open the groove 223 and the fourth connecting hole 222, so that the side baffle brackets 22 can be effectively connected to the second part 112.

[0043] The smoke hood of this utility model, such as Figure 1 As shown, the housing 1 has a side plate 12 and a suction panel 13. The side plate 12 has an edge 11, which is connected to the suction panel 13.

[0044] An air intake is located on the air intake panel 13. The two edges 11 of the housing 1 are the two edges of the air intake panel 13. The air intake panel 13 includes a first plate and a second plate. The first plate is arranged from front to back, and the second plate is arranged from top to bottom. The upper edge of the second plate is connected to the rear edge of the first plate. There are two side plates 12, which are respectively connected to the two sides of the air intake panel 13. The upper edge of the side plate 12 is connected to the two side edges of the first plate, and the rear edge of the side plate 12 is connected to the two side edges of the second plate. The first part 111 of the edge 11 is the part of the side plate 12 away from the first plate, and the second part 112 of the edge 11 is the part of the side plate 12 away from the second plate. Connecting the side baffle assembly 2 to the side plate 12 can prevent the side baffle assembly 2 from being directly connected to the air intake panel 13, thus preventing the air intake panel 13 from deforming or being damaged due to excessive force difference between the two sides and the middle.

[0045] The smoke hood of this utility model, such as Figure 1 As shown, the side baffle bracket 22 covers the edge 11, and the sum of the width of the side baffle bracket 22 facing the edge 11 and the thickness of the side baffle 21 is adapted to the thickness of the edge 11. In this way, the side baffle bracket 22 and the side baffle 21 facing the edge 11 can jointly cover the edge 11, and the sides of the two side baffles 21 that are far apart from each other can be flush with the sides of the two side plates 12 that are far apart from each other, thereby improving the overall appearance and integrity of the range hood.

[0046] The smoke hood of this utility model, such as Figure 5 As shown, edge 11 is perpendicular to side plate 12, and a first connecting plate 113 perpendicular to the edge of side plate 12 is folded on the side of edge 11 away from side plate 12. A second connecting plate 131 adapted to the first connecting plate 113 is folded on the edge of suction panel 13, and the first connecting plate 113 is connected to the second connecting plate 131.

[0047] The first connecting plate 113 has fixing holes, and the second connecting plate 131 has through holes. The through holes and fixing holes are connected by fasteners to achieve a fixed connection between the suction panel 13 and the side plate 12. There are multiple fixing holes, which are spaced apart along the length of the first connecting plate 113. The number and position of the through holes correspond to the fixing holes, thereby increasing the connection points between the first connecting plate 113 and the second connecting plate 131 and improving the connection strength.

[0048] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A range hood, characterized in that, include: The housing (1) has edges (11) facing the user side on both sides. The edges (11) include a first part (111) and a second part (112). The first part (111) is arranged from front to back, and the second part is arranged from top to bottom. The first part (111) is provided with a first connecting hole (1111), and the second part (112) is provided with a second connecting hole (1121) and a third connecting hole (1122). A buckle (3) is provided above the first part (111), and the insertion of the buckle (3) is aligned with the first connecting hole (1111). A pin sleeve (4) is provided behind the second part (112), and the insertion of the pin sleeve (4) is aligned with the third connecting hole (1122). A side baffle assembly (2) is connected to the left and right sides of the housing (1). The side baffle assembly (2) is provided with a hook (221), a fourth connecting hole (222) and a pin (23). The hook (221) is engaged with the buckle (3). The fourth connecting hole (222) and the second connecting hole (1121) are connected by a connector. The pin (23) is inserted into the pin sleeve (4).

2. The range hood according to claim 1, characterized in that, The side baffle assembly (2) includes a side baffle (21) and a side baffle bracket (22). The portions of the side baffle (21) and the side baffle bracket (22) facing the edge (11) are adapted to the shape of the edge. The side baffle bracket (22) is connected to the inner side of the side baffle (21). The side baffle bracket (22) is provided with the hook (221), the fourth connecting hole (222) and the pin (23).

3. The range hood according to claim 2, characterized in that, The hook (221) is integrally formed with the side baffle bracket (22), and the pin (23) is connected to the side baffle bracket (22) through a connector.

4. The range hood according to claim 2, characterized in that, The side baffle bracket (22) with the fourth connecting hole (222) has a groove (223) in the left-right direction, and the fourth connecting hole (222) is provided on the surface of the groove (223) facing the edge (11).

5. The range hood according to claim 4, characterized in that, It also includes a sealing cap (24), which is installed in the groove (223) and the shape of the sealing cap (24) is adapted to the groove (223).

6. The range hood according to claim 5, characterized in that, The sealing cap (24) has a limiting post (241) at both the upper and lower ends, and the groove (223) has a limiting groove (2231) that is adapted to the limiting post (241). The limiting post (241) is limited to the limiting groove (2231).

7. The range hood according to claim 6, characterized in that, The thickness of the side baffle bracket (22) gradually increases from front to back, so that the side of the side baffle bracket (22) away from the side baffle (21) is an inclined surface, and the groove (223) penetrates the side of the side baffle bracket (22) away from the side baffle (21).

8. The range hood according to claim 2, characterized in that, The housing (1) has a side plate (12) and a suction panel (13), the side plate (12) having the edge (11) connected to the suction panel (13).

9. The range hood according to claim 8, characterized in that, The side baffle bracket (22) covers the edge (11), and the sum of the width of the side baffle bracket (22) facing the edge (11) and the thickness of the side baffle (21) is adapted to the thickness of the edge (11).

10. The smoke hood according to claim 8, characterized in that, The edge (11) is perpendicular to the side plate (12), and the side of the edge away from the side plate (12) is folded to form a first connecting plate (113) perpendicular to the edge (11) of the side plate (12). The edge of the suction panel (13) is folded to form a second connecting plate (131) adapted to the first connecting plate (113), and the first connecting plate (113) is connected to the second connecting plate (131).

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