Range Hood

Abstract

This utility model discloses a range hood, including a shell with a smoke collection chamber, a glass top plate assembly, a ventilation device, and an oil cup. The shell has a top plate, side plates, and a suction port communicating with the smoke collection chamber. The two sides of the top plate are connected to the corresponding side plates. The glass top plate assembly is connected to the top plate and side plates, and a first lighting lamp is provided on the glass top plate assembly. The ventilation device draws in fumes through the suction port and discharges the fumes from the smoke collection chamber. The oil cup is connected to the shell and is used to collect the oil discharged from the smoke collection chamber. In this utility model, the glass top plate assembly is installed on the top plate, which improves the appearance of the range hood compared to a top plate formed solely of sheet metal. The first lighting lamp is installed on the glass top plate assembly, which guides and scatters the light emitted by the lamp, thereby improving its lighting effect. Thus, the appearance and lighting effects of the range hood can be made more diverse.

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 purify the kitchen environment and quickly remove harmful cooking fumes from the kitchen and vent them outdoors. In related technologies, the top panel of a range hood is usually machined from a single sheet metal piece, resulting in a relatively simple appearance. Furthermore, the lights are mounted on the top panel, requiring the hood cover to be removed for maintenance, which is quite cumbersome. This makes repairing the lights on the top panel difficult. 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 present invention proposes a range hood comprising a housing with a smoke collection chamber, a glass top plate assembly, an exhaust device, and an oil cup; the housing has a top plate, side plates, and an air inlet communicating with the smoke collection chamber, with the two sides of the top plate connected to the corresponding side plates; the glass top plate assembly is detachably connected to the top plate and side plates, and a first lighting lamp is provided on the glass top plate assembly; the exhaust device draws in oil fumes through the air inlet and discharges the oil fumes from the smoke collection chamber; the oil cup is connected to the housing and is used to collect the oil discharged from the smoke collection chamber.

[0005] According to one embodiment of the present invention, a first connecting part is provided on the portion of the side panel arranged in the front-to-back direction. The first connecting part extends from front to back and is provided with a slot. A buckle is provided on the upper surface of the glass top panel assembly, and the buckle is connected to the slot.

[0006] According to one embodiment of the present invention, a first connecting plate is further provided on the upper surface of the glass top plate assembly. The first connecting plate has a first connecting surface, which is formed by extending upward from the front edge of the first connecting plate. A second connecting surface extends upward from the rear edge of the top plate, and the first connecting surface is connected to the second connecting surface.

[0007] According to one embodiment of the present invention, a mounting position is provided on the top plate, and a second lighting lamp is installed in the mounting position. The second lighting lamp is located on the front side of the glass top plate assembly.

[0008] According to one embodiment of the present invention, the range hood further includes a front panel, which is connected to the side panel of the housing. The front panel extends from top to bottom on the housing, and the gap between the upper edge of the front panel and the rear edge of the glass top panel assembly forms a first air intake.

[0009] According to one embodiment of the present invention, a second connecting part is provided on the portion of the side panel arranged in the vertical direction, and a hook is provided on the front panel, the hook being hooked to the second connecting part; or a hooking position is provided on the second connecting part, the hook being hooked to the hooking position.

[0010] According to one embodiment of the present invention, the shell also has a back plate, the lower edge of the back plate extends forward to form an oil receiving plate, the front edge of the oil receiving plate extends upward to form an oil baffle plate, and a second connecting plate connected to the oil receiving plate is also provided on the front plate; or an oil receiving groove is connected to the lower end of the back plate, and a second connecting plate is also provided on the front plate, the second connecting plate being connected to the oil receiving groove.

[0011] According to one embodiment of the present invention, a notch is provided on the front panel, the notch extends upward to the upper edge of the front panel, and the width of the portion of the first air intake that is aligned with the notch in the vertical direction is greater than the width of the portion of the first air intake that is aligned with the two sides of the notch.

[0012] According to one embodiment of the present invention, a second air intake is also provided on the front panel, and the second air intake is located in the lower half of the front panel.

[0013] According to one embodiment of the present invention, the range hood further includes a side baffle, which is connected to the housing.

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

[0015] This utility model discloses a range hood with a glass top panel assembly connected to the top and side panels. Compared with conventional sheet metal top panels, the glass top panel assembly improves the aesthetics of the range hood. Furthermore, the glass top panel assembly is detachably connected to the top and side panels, and a first lighting lamp is mounted on the glass top panel assembly. When the first lighting lamp malfunctions, the glass top panel assembly can be disassembled for repair, facilitating after-sales maintenance. 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 schematic diagram of the structure of the smoke hood of this utility model from another direction;

[0018] Figure 3 This is an exploded view of the structure of the smoke hood of this utility model;

[0019] Figure 4 This is a structural cross-sectional view of the smoke hood of this utility model;

[0020] Figure 5 for Figure 4 A magnified view of a portion of point A in the middle.

[0021] In the diagram: a. First air intake, b. Second air intake, 1. Housing, 11. Top plate, 111. Second connecting surface, 12. Side plate, 121. First connecting part, 1211. Slot, 122. Second connecting part, 13. Back plate, 14. Oil receiving groove, 2. Glass top plate assembly, 21. Buckle, 22. First connecting plate, 221. First connecting surface, 23. First lighting lamp, 3. Exhaust device, 4. Oil cup, 5. Second lighting lamp, 6. Front plate, 61. Hanging piece, 62. Second connecting plate, 63. Notch, 7. Side baffle.

[0022] 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

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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:

[0027] This utility model discloses a smoke hood. Please refer to [link / reference]. Figures 1 to 5The present invention proposes a range hood comprising a housing 1 having a smoke collection chamber, a glass top plate assembly 2, an exhaust device 3, and an oil cup 4; the housing 1 has a top plate 11, a side plate 12, and an air inlet communicating with the smoke collection chamber, the two sides of the top plate 11 being connected to the corresponding side plates 12; the glass top plate assembly 2 being detachably connected to the top plate 11 and the side plates 12, and a first lighting lamp 23 being provided on the glass top plate assembly 2; the exhaust device 3 drawing in oil fumes through the air inlet and discharging the oil fumes from the smoke collection chamber; the oil cup 4 being connected to the housing 1 and used to collect the oil discharged from the smoke collection chamber.

[0028] In this embodiment, the range hood also includes an exhaust box installed on the top of the housing 1. The exhaust box is connected to the smoke collection chamber. An exhaust device 3 is installed inside the exhaust box. An exhaust port is opened on the top of the exhaust box. The exhaust device 3 is used to provide the power required for the range hood to suck up the fumes. After the exhaust device 3 is started, it will generate negative pressure in the smoke collection chamber, which will drive the air to flow. The fumes in the kitchen will be sucked into the smoke collection chamber from the air intake, and then flow further to the exhaust box and be discharged from the exhaust port.

[0029] There are two side plates 12, which are located on the left and right sides of the shell 1 respectively. The inner wall surfaces of the two side plates 12 form part of the cavity wall of the smoke collection chamber.

[0030] The oil cup 4 is connected to the bottom of the housing 1. The opening of the receiving cavity of the oil cup 4 faces upward and is connected to the smoke collection cavity. The oil accumulated in the smoke collection cavity and the oil dripping from the exhaust device 3 into the smoke collection cavity will flow to the oil cup 4 under the action of gravity, so as to realize the oil cup 4 to receive and collect the oil.

[0031] The glass top panel assembly 2 is installed on the rear side of the top panel 11. The glass top panel assembly 2 can replace the top panel 11 to form part of the appearance of the range hood, thereby improving the appearance of the range hood and making its appearance more diverse. The first lighting lamp 23 is installed on the glass top panel assembly 2. If the first lighting lamp 23 fails, the glass top panel assembly 2 can be removed to repair the first lighting lamp 23, which is convenient for after-sales maintenance.

[0032] In addition, the side plate 12 can provide fixed support for the glass roof assembly 2 to improve the installation stability of the glass roof assembly 2.

[0033] The smoke hood of this utility model, such as Figures 3 to 5 As shown, the side panel 12 is provided with a first connecting part 121 on the part arranged in the front-to-back direction. The first connecting part 121 extends from front to back and is provided with a slot 1211. The upper surface of the glass top panel assembly 2 is provided with a buckle 21, which is connected to the slot 1211.

[0034] Both sides of the glass top panel assembly 2 are provided with buckles 21, which engage with the slots 1211 to secure the glass top panel assembly 2 to the two side panels 12 at both ends. This simplifies the connection between the glass top panel assembly 2 and the side panels 12, improving the ease of installation. The buckles 21 are located on the upper surface of the glass top panel assembly 2, below the first connecting part 121, and can provide some degree of concealment for the first connecting part 121 to ensure the appearance of the range hood.

[0035] The smoke hood of this utility model, such as Figures 3 to 5 As shown, a first connecting plate 22 is also provided on the upper surface of the glass roof assembly 2. The first connecting plate 22 has a first connecting surface 221, which is formed by extending upward from the front edge of the first connecting plate 22. A second connecting surface 111 extends upward from the rear edge of the top plate 11. The first connecting surface 221 is connected to the second connecting surface 111. The first connecting plate 22 can be a metal plate. The first connecting surface 221 is formed by folding the first connecting plate 22. The connection between the first connecting surface 221 and the second connecting surface 111 can realize the fixed connection between the top plate 11 and the first connecting plate 22, thereby realizing the indirect connection between the glass roof assembly 2 and the top plate 11. This simplifies the connection method between the glass roof assembly 2 and the top plate 11 and improves the connection strength between the glass roof assembly 2 and the top plate 11.

[0036] The smoke hood of this utility model, such as Figures 4 to 5 As shown, a mounting position is provided on the top plate 11, and a second lighting lamp 5 is installed in the mounting position. The second lighting lamp 5 is located on the front side of the glass top plate assembly 2. The second lighting lamp 5 can emit light downwards to work with the first lighting lamp 23 to illuminate the area where the user is located, thereby further improving the lighting effect.

[0037] The smoke hood of this utility model, such as Figures 1 to 4 As shown, the range hood also includes a front panel 6, which is connected to the side panel 12 of the housing 1. The front panel 6 extends from top to bottom on the housing 1, and the gap between the upper edge of the front panel 6 and the rear edge of the glass top panel assembly 2 forms the first air intake a.

[0038] The top plate 11, the glass top plate assembly 2, and the front plate 6 together constitute the panel portion of the housing 1. The first air intake a is formed by the gap between the rear edge of the glass top plate assembly 2 and the upper edge of the front plate 6. The material of the front plate 6 can be different from that of the glass top plate assembly 2 to make the appearance and function of the panel portion more diverse. In practical applications, the front plate 6 can move relative to the glass top plate assembly 2 to control the opening and closing of the first air intake a or adjust the opening degree of the first air intake a. This improves the appearance and performance of the range hood.

[0039] The smoke hood of this utility model, such as Figures 4 to 5As shown, the side panel 12 has a second connecting part 122 on its vertically oriented portion, and the front panel 6 has a hook member 61, which hooks onto the second connecting part 122; or the second connecting part 122 has a hook position, which hooks onto the hook member 61. The second connecting part 122 can provide upward support for the hook member 61, so that the entire front panel 6 can be hooked onto the side panel 12. This simplifies the installation method of the front panel 6 and improves the ease of installation.

[0040] The smoke hood of this utility model, such as Figure 2 and Figure 4 As shown, the housing 1 also has a back plate 13, the lower edge of the back plate 13 extends forward to form an oil receiving plate, the front edge of the oil receiving plate extends upward to form an oil baffle plate, and the front plate 6 is also provided with a second connecting plate 62 connected to the oil receiving plate; or the lower end of the back plate 13 is connected to an oil receiving groove 14, and the front plate 6 is also provided with a second connecting plate 62, the second connecting plate 62 being connected to the oil receiving groove 14.

[0041] The second connecting plate 62 connects the oil receiving plate to the back of the front plate 6, or connects the oil receiving trough 14 to the back of the front plate 6. The glass top plate assembly 2 extends downwards from front to back. Oil dripping from the exhaust device 3 onto the glass top plate assembly 2 flows along the glass top plate assembly 2 to the front plate 6, then flows downwards along the front plate 6 to the second connecting plate 62, and then flows from the second connecting plate 62 into the oil receiving trough 14 or the oil receiving plate, and finally flows from the oil receiving trough 14 or the oil receiving plate into the oil cup 4, thereby achieving effective collection of oil. The connection between the front plate 6 and the oil receiving trough 14 or the oil receiving plate enables an indirect connection between the front plate 6 and the back plate 13, thereby making the overall structure of the housing 1 more stable.

[0042] The smoke hood of this utility model, such as Figures 3 to 5 As shown, the front panel 6 has a notch 63 that extends upward to the upper edge of the front panel 6. The width of the part of the first air intake a that is aligned with the notch 63 in the vertical direction is greater than the width of the part that is aligned with the two sides of the notch 63.

[0043] The gap between the front panel 6 and the glass top panel, together with the notch 63, constitutes the first air intake a. The notch 63 can increase the air intake area of ​​the first air intake a, thereby increasing the air intake flow of the first air intake a and improving the efficiency of oil fume extraction.

[0044] The smoke hood of this utility model, such as Figure 1 and Figure 4As shown, a second air intake b is also provided on the front panel 6, located in the lower half of the front panel 6. When the range hood is working, negative pressure is generated at both the first air intake a and the second air intake b. Under the action of negative pressure, the fumes rush towards the front panel 6. Some of the fumes are drawn into the second air intake b, while some flow upwards along the front panel 6 and are drawn into the first air intake a. The second air intake b is connected to the smoke collection chamber. The second air intake b can work in conjunction with the first air intake a to increase the air intake volume of the range hood per unit time, thereby improving the efficiency of fume extraction.

[0045] By placing the second air intake b on the lower half of the front panel 6, a certain distance can be maintained between the second air intake b and the first air intake a, thereby preventing the negative pressure at the first air intake a and the negative pressure at the second air intake b from affecting each other, thus ensuring the effective extraction of oil fumes.

[0046] The smoke hood of this utility model, such as Figures 1 to 4 As shown, the range hood also includes side baffles 7, which are connected to the housing 1. There are two side baffles 7, which are respectively located on the left and right sides of the housing 1. The area between the two side baffles 7 is the smoke collection area. The side baffles 7 play a certain role in blocking and guiding the fumes, preventing the fumes from moving directly away from the smoke collection area, thereby prolonging the residence time of the fumes near the air inlet and ensuring that the fumes are fully drawn into the air inlet.

[0047] 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: A housing (1) having a smoke collection chamber, the housing (1) having a top plate (11), a side plate (12) and an air inlet communicating with the smoke collection chamber, the two sides of the top plate (11) being connected to the side plate (12) on the corresponding side; A glass roof assembly (2) is detachably connected to the roof panel (11) and the side panel (12), and a first lighting lamp (23) is provided on the glass roof assembly (2); The exhaust device (3) draws in the fumes through the air inlet and discharges the fumes into the smoke collection chamber. Oil cup (4), which is connected to the housing (1) and is used to receive the oil discharged from the smoke collection chamber.

2. The range hood according to claim 1, characterized in that, The side panel (12) is provided with a first connecting part (121) on the part arranged in the front-to-back direction. The first connecting part (121) extends from front to back and is provided with a slot (1211). The upper surface of the glass top panel assembly (2) is provided with a buckle (21), and the buckle (21) is connected to the slot (1211).

3. The smoke hood according to claim 1, characterized in that, The upper surface of the glass top plate assembly (2) is further provided with a first connecting plate (22), the first connecting plate (22) has a first connecting surface (221), the first connecting surface (221) is formed by extending upward from the front edge of the first connecting plate (22), and the rear edge of the top plate (11) extends upward with a second connecting surface (111), the first connecting surface (221) and the second connecting surface (111) are connected.

4. The range hood according to claim 1, characterized in that, The top plate (11) is provided with a mounting position, and a second lighting lamp (5) is installed in the mounting position. The second lighting lamp (5) is located on the front side of the glass top plate assembly (2).

5. The range hood according to claim 1, characterized in that, It also includes a front panel (6), which is connected to the side panel (12) of the housing (1). The front panel (6) extends from top to bottom on the housing (1), and the gap between the upper edge of the front panel (6) and the rear edge of the glass top panel assembly (2) forms a first air intake (a).

6. The range hood according to claim 5, characterized in that, The side plate (12) is provided with a second connecting part (122) in the vertical direction, and the front plate (6) is provided with a hook (61) which is hooked to the second connecting part (122); or the second connecting part (122) is provided with a hook position which is hooked to the hook position.

7. The range hood according to claim 5, characterized in that, The housing (1) also has a back plate (13), the lower edge of the back plate (13) extends forward to form an oil receiving plate, the front edge of the oil receiving plate extends upward to form an oil baffle plate, and the front plate (6) is also provided with a second connecting plate (62) connected to the oil receiving plate; or the lower end of the back plate (13) is connected to an oil receiving groove (14), and the front plate (6) is also provided with a second connecting plate (62), the second connecting plate (62) being connected to the oil receiving groove (14).

8. The range hood according to claim 5, characterized in that, The front plate (6) is provided with a notch (63), which extends upward to the upper edge of the front plate (6). The width of the first air intake (a) aligned with the notch (63) in the vertical direction is greater than the width of the part aligned with both sides of the notch (63).

9. The range hood according to claim 5, characterized in that, The front panel (6) is also provided with a second air intake (b), which is located in the lower half of the front panel (6).

10. The smoke hood according to claim 1, characterized in that, It also includes a side baffle (7) which is connected to the housing (1).

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