Range hood

Abstract

The utility model relates to the technical field of range hoods, and discloses a range hood which comprises a range hood main body, a decorative plate assembly is connected to the range hood main body, the decorative plate assembly comprises a decorative plate, a lamp assembly and a heating film, the decorative plate is provided with a light-transmitting surface, the lamp assembly is installed on the light-transmitting surface of the decorative plate, the heating film is connected to the inner side of the decorative plate, and when the lamp assembly is connected to a circuit, the decorative plate is connected with the lamp assembly. The lamp assembly lightens the decorative plate, and a circuit is connected to the heating film to heat the decorative plate; compared with the prior art, according to the range hood, the decorative plate assembly is connected to the range hood body, when the lamp assembly is connected into a circuit, the lamp assembly lightens the decorative plate, the attractiveness of the range hood is improved, the attractiveness requirement of high-end customers is met, and user experience is improved; and the heating film is installed on the inner side of the decorative plate and can heat the decorative plate, and after the decorative plate is heated and dirt or oil liquid adhering to the appearance face of the decorative plate is heated, the dirt and the oil liquid on the appearance face of the decorative plate can be easily cleaned away, and the appearance face of the decorative plate is kept attractive.

Description

Technical Field

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

[0002] When users cook, they produce a large amount of oil smoke. This smoke spreads throughout the cooking area, polluting it. Prolonged inhalation of this smoke by cooks working in an environment filled with oil smoke can harm their health. A range hood is an appliance used to remove cooking fumes from the kitchen. Located above the stove, it removes cooking fumes from the kitchen while users are cooking, providing a healthy cooking environment.

[0003] As people's living standards improve, users are demanding more functions from range hoods—not just to extract cooking fumes, but also to blend in with the overall kitchen ambiance and meet their aesthetic needs. Existing range hoods have a simple structure and only serve the sole purpose of exhausting cooking fumes when users are cooking. Utility Model Content

[0004] The purpose of the present utility model is to provide a range hood that is used to solve the above technical problems.

[0005] A range hood includes a range hood main body, to which a decorative panel assembly is connected. The decorative panel assembly includes a decorative panel, a lamp assembly, and a heating film. The decorative panel has a light-transmitting surface. The lamp assembly is mounted on the light-transmitting surface of the decorative panel. The heating film is connected to the inner side of the decorative panel. When the lamp assembly is connected to a circuit, the lamp assembly lights up the decorative panel, and when the heating film is connected to the circuit, it heats the decorative panel.

[0006] According to one embodiment of the present invention, the lamp assembly is arranged on the top end of the decorative plate, and the upper surface of the decorative plate is a light-transmitting surface.

[0007] According to one embodiment of the present invention, the decorative panel assembly further includes a decorative strip connected to the upper end of the decorative panel. The decorative strip is provided with a mounting groove opening toward the light-transmitting surface, and the lamp assembly is installed in the mounting groove.

[0008] According to one embodiment of the present invention, the decorative strip is L-shaped, including a horizontal portion and a vertical portion, the mounting groove is provided in the horizontal portion, and the rear side wall surface of the vertical portion is connected to the decorative panel.

[0009] According to one embodiment of the present invention, the front side wall surface of the vertical portion is an arc-shaped surface, and the arc-shaped surface is concave toward the side away from the user.

[0010] According to one embodiment of the present invention, the downward projection of the mounting groove falls into the upper end surface of the decorative plate.

[0011] According to one embodiment of the present invention, the range hood body further comprises a back plate, the decorative plate assembly is connected to the front side of the back plate, and an oil guide cavity is defined between the decorative plate assembly and the back plate.

[0012] According to one embodiment of the present invention, an oil separator is connected to the back plate, and the oil separator is located between the back plate and the decorative plate assembly, and an oil guide cavity is formed between the oil separator and the back plate.

[0013] According to one embodiment of the present invention, a connecting plate and a clamping plate are provided on the inner side of the decorative panel, the connecting plate has a first connecting portion and a second connecting portion, the first connecting portion is used to connect with the decorative panel, a bottom plate is extended forward from the lower edge of the back panel, the second connecting portion is connected to the bottom plate of the back panel, a mounting port is provided on the oil separator, and the clamping plate passes through the mounting port and is clamped to the oil separator.

[0014] According to one embodiment of the present invention, the clamping plate has a clamping portion, an upper edge of the clamping portion extends downward to form an extension portion, and the extension portion and the clamping portion form a hook.

[0015] Compared with the prior art, the range hood of this utility model has the following advantages:

[0016] 1. The range hood of the present invention has a decorative panel assembly connected to the main body. When the lamp assembly is connected to the circuit, the lamp assembly lights up the decorative panel, thereby improving the aesthetics of the range hood, meeting the aesthetic needs of high-end customers, and improving the user experience.

[0017] 2. In the range hood of the present invention, a heating film is installed on the inner side of the decorative panel. The heating film can heat the decorative panel. After the decorative panel is heated and the dirt or oil adhered to its exterior surface is heated, the dirt and oil on the exterior surface of the decorative panel can be cleaned off more easily, so that the exterior surface of the decorative panel remains beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the range hood of the present utility model;

[0019] Figure 2 This is a schematic structural diagram of the range hood main body of the range hood of the present invention;

[0020] Figure 3 This is a schematic structural diagram of the decorative panel assembly of the range hood of the present invention;

[0021] Figure 4 This is an exploded view of the decorative panel assembly of the range hood of the present invention;

[0022] In the figure: 1. Range hood body, 11. Back panel, 12. Grease separator, 121. Mounting port, 2. Decorative panel assembly, 21. Decorative panel, 211. Connecting plate, 212. Snap-on plate, 2121. Snap-on portion, 2122. Extension portion, 22. Lamp assembly, 23. Heating film, 24. Decorative strip, 241. Mounting groove.

[0023] The realization of the functions and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0025] 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 various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. 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 such feature. 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 invention.

[0027] 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:

[0028] See also Figure 1 、 Figure 3 and Figure 4The utility model discloses a range hood, which includes a range hood body 1, to which a decorative panel assembly 2 is connected. The decorative panel assembly 2 includes a decorative panel 21, a lamp assembly 22, and a heating film 23. The decorative panel 21 has a light-transmitting surface. The lamp assembly 22 is mounted on the light-transmitting surface of the decorative panel 21. The heating film 23 is connected to the inner side of the decorative panel 21. When the lamp assembly 22 is connected to the circuit, the lamp assembly 22 lights up the decorative panel 21, and when the heating film 23 is connected to the circuit and heats the decorative panel 21.

[0029] In the range hood of the present invention, a decorative panel assembly 2 is connected to the range hood body 1. When the lamp assembly 22 is connected to the circuit, the lamp assembly 22 lights up the decorative panel 21, thereby improving the aesthetics of the range hood, meeting the aesthetic needs of high-end customers, and improving user experience.

[0030] When the range hood is in operation, when the oil smoke flows into the air collecting box of the range hood body 1, a mixture of oil and water in the oil smoke forms an oil liquid that adheres to the exterior surface of the decorative panel 21. When a large amount of oil liquid accumulates on the exterior surface of the decorative panel 21, the aesthetics of the decorative panel 21 is affected. Moreover, since the oil liquid adhering to the exterior surface of the decorative panel 21 is mixed with dust particles in the air, it is easy to form dirt with relatively high viscosity, which is difficult to clean. If the cleaning is not thorough, the aesthetics of the range hood is affected and the user experience is reduced. In the range hood of the present invention, a heating film 23 is installed on the inner side of the decorative panel 21. The heating film 23 can heat the decorative panel 21. After the decorative panel 21 is heated and the dirt or oil liquid adhering to its exterior surface is heated, the dirt and oil liquid on the exterior surface of the decorative panel 21 can be cleaned off more easily, so that the exterior surface of the decorative panel 21 remains beautiful.

[0031] See also Figure 3 and Figure 4 In the range hood of the present invention, a lamp assembly 22 is mounted on the top of a decorative panel 21, the top surface of which is translucent. When the lamp assembly 22 is connected to a circuit, it illuminates the top translucent surface of the decorative panel downward, lighting up the decorative panel 21 and making it more aesthetically pleasing.

[0032] In the range hood of the present invention, the state in which the light assembly 22 illuminates the decorative panel 21 is controlled by the main control board of the range hood. For example, in some embodiments, when the range hood is started, the light assembly 22 is connected to the circuit and illuminates the decorative panel 21, which can provide lighting for the user while satisfying the aesthetics.

[0033] For another example, when the range hood is delayed in shutting down, the light assembly 22 continues to remain connected to the circuit and lights up the decorative panel 21, thereby reminding the user of the status of the range hood.

[0034] For another example, when the range hood is delayed in shutting down, the light assembly 22 flashes, causing the decorative panel 21 to change in brightness, which can also prompt the user of the status of the range hood.

[0035] See also Figure 3 and Figure 4 In the range hood of the present invention, the decorative panel assembly 2 further includes a decorative strip 24 , which is connected to the upper end of the decorative panel 21 . The decorative strip 24 is provided with a mounting groove 241 with an opening toward the light-transmitting surface, and the lamp assembly 22 is installed in the mounting groove 241 .

[0036] See also Figure 3 and Figure 4 In this novel range hood, a decorative strip 24 is attached to the decorative panel 21. The upper surface of the decorative panel 21 and the mounting groove 241 form a mounting space for the lamp assembly 22. When the lamp assembly 22 needs to be replaced, it can be removed from the mounting space. Furthermore, the presence of the decorative strip 24 eliminates the need to securely attach the lamp assembly 22 to the decorative panel 21. This simplifies the structure and, from the user's side, allows the user to see the decorative strip 24 instead of the lamp assembly 22. This prevents light leakage from the lamp assembly 22 while maintaining the aesthetics of the range hood body 1.

[0037] See also Figure 3 and Figure 4 In the illustrated embodiment, a wiring hole is provided on the rear wall of the mounting groove 241 , and the connecting wire of the lamp assembly 222 extends out of the wiring hole and is electrically connected to the electric control board on the range hood body 1 .

[0038] See also Figure 3 and Figure 4 In the range hood of the present invention, the decorative strip 24 is L-shaped, including a horizontal part and a vertical part. The mounting groove 241 is provided in the horizontal part, and the rear side wall of the vertical part is connected to the decorative plate 21.

[0039] See also Figure 3 and Figure 4 This invention uses a new type of range hood. The horizontal part of the decorative strip 24 is used to set the installation groove 241 for installing the lamp assembly 22. In this way, after the decorative strip 24 is installed on the decorative panel 21, the installation groove 241 set on the horizontal part of the decorative strip 24 is located above the top plate of the decorative panel 21. After the lamp assembly 22 is installed in the installation groove 241, the light-emitting surface of the lamp assembly 22 faces the top surface of the decorative panel 21, and the lamp assembly 22 is surrounded by the wall surface of the installation groove 241 and the top surface of the decorative panel 21, so the lamp assembly 22 will not leak light.

[0040] See also Figure 3 and Figure 4 In this new range hood, the vertical part of the decorative strip 24 is used to connect with the decorative panel 21. In actual application, the rear side of the vertical part is pasted on the decorative panel 21. After the vertical part is connected to the decorative panel 21, the lower surface of the horizontal part abuts against the top surface of the decorative panel 21.

[0041] See also Figure 3 and Figure 4 In the range hood of this utility model, the front sidewall of the vertical portion is an arcuate surface, recessed toward the side away from the user. This arcuate front sidewall of the vertical portion of the range hood makes the top front-to-back width of the decorative strip 24 equal to the sum of the front-to-back width of the horizontal portion and the thickness of the vertical portion. When the decorative panel assembly 2 is connected to the range hood body 1, the top surface of the decorative strip 24 abuts the connection surface of the range hood body 1, resulting in a relatively large contact area. Furthermore, because the front sidewall of the vertical portion is an arcuate surface, the arcuate surface is tilted backward from top to bottom, causing the thickness of the vertical portion to gradually decrease from top to bottom. This makes the decorative panel assembly 2 more aesthetically pleasing when viewed from the user's side.

[0042] See also Figure 3 In the range hood of the present invention, the downward projection of the mounting groove 241 falls onto the upper end surface of the decorative plate 21. In this way, after the decorative strip 24 is installed on the decorative plate 21 and the lamp assembly 22 is installed in the mounting groove 241, the lamp assembly 22 is completely located on the upper end surface of the decorative plate 21. The light emitted by the lamp assembly 22 will not be exposed, and all the light emitted by the lamp assembly 22 will be emitted through the light-transmitting surface on the upper end surface of the decorative plate 21, which can enhance the brightness of the decorative plate 21.

[0043] See also Figure 2 The range hood of the present invention further comprises a back panel 11, a decorative panel assembly 2 connected to the front side of the back panel 11, and an oil guide chamber between the decorative panel assembly 2 and the back panel 11. The oil guide chamber communicates with the air collecting chamber of the range hood body 1. After the range hood has operated for a long time, oil in the air collecting chamber and on the volute of the exhaust fan connected to the range hood collects at the bottom of the air collecting chamber and is discharged into the oil guide chamber through the air collecting chamber. In actual use, the oil guide chamber has an oil drain hole, and the range hood has an oil cup. The oil in the oil guide chamber is discharged from the oil guide chamber through the oil drain hole and into the oil cup.

[0044] See also Figure 2 In the range hood of the present invention, an oil separator 12 is connected to the back panel 11. The oil separator 12 is located between the back panel 11 and the decorative panel assembly 2, forming an oil guide cavity between the oil separator 12 and the back panel 11. Since the decorative panel assembly 2 includes a heating film 23 mounted on the inner side of the decorative panel 21, the oil separator 12 is disposed between the decorative panel 21 and the back panel 11 to prevent contamination of the heating film 23 by oil entering the oil guide cavity. This prevents contamination of the heating film 23 by oil entering the oil guide cavity.

[0045] See also Figure 3 and Figure 4In the range hood of the present invention, a connecting plate 211 and a clamping plate 212 are provided on the inner side of the decorative panel 21. The connecting plate 211 has a first connecting portion and a second connecting portion. The first connecting portion is used to connect with the decorative panel 21. A bottom plate is extended forward from the lower edge of the back panel 11. The second connecting portion is connected to the bottom plate of the back panel 11. A mounting port 121 is provided on the oil separator 12. The clamping plate 212 passes through the mounting port 121 and is clamped with the oil separator 12.

[0046] See also Figure 3 and Figure 4 In the illustrated embodiment, the first connecting portion of the connecting plate 211 is adhered to the inner side surface of the decorative panel 21, the second connecting portion of the connecting plate 211 is connected to the lower end of the first connecting portion, the second connecting portion is arranged horizontally, and the clamping plate 212 is arranged on the inner side of the decorative panel 21 and is located above the connecting plate 211. The connecting surface of the clamping plate 212 is bonded to the inner side surface of the decorative panel 21, and a clamping portion 2121 extends upward from the upper edge of the clamping plate 212. The clamping portion 2121 is arranged to tilt backward from bottom to top. When the decorative panel assembly 2 is connected to the range hood body 1, the clamping portion 2121 of the clamping plate 212 passes through the mounting port 121 and is clamped to the oil separator 12. Then the connector fixes the second connecting portion of the connecting plate 211 to the bottom plate of the back panel 11.

[0047] See also Figure 3 and Figure 4 In the range hood of the present invention, the clamping plate 212 has a clamping portion 2121. An extension portion 2122 extends downward from the upper edge of the clamping portion 2121. The extension portion 2122 and the clamping portion 2121 form a hook. When the decorative panel assembly 2 falls, the hook is hooked into the installation opening 121 to prevent the decorative panel assembly 2 from falling directly.

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

Claims

1. A range hood, characterized in that: The range hood comprises a main body (1), a decorative panel assembly (2) connected to the main body (1), the decorative panel assembly (2) comprising a decorative panel (21), a lamp assembly (22) and a heating film (23), the decorative panel (21) having a light-transmitting surface, the lamp assembly (22) being mounted on the light-transmitting surface of the decorative panel (21), the heating film (23) being connected to the inner side of the decorative panel (21), and when the lamp assembly (22) is connected to a circuit, the lamp assembly (22) lights up the decorative panel (21), and when the heating film (23) is connected to a circuit, the decorative panel (21) is heated.

2. The range hood according to claim 1, characterized in that: The lamp assembly (22) is arranged on the top end of the decorative plate (21), and the upper surface of the decorative plate (21) is a light-transmitting surface.

3. The range hood according to claim 1, characterized in that: The decorative plate assembly (2) further comprises a decorative strip (24), the decorative strip (24) being connected to the upper end of the decorative plate (21), the decorative strip (24) being provided with a mounting groove (241) opening toward the light-transmitting surface, and the lamp assembly (22) being mounted in the mounting groove (241).

4. The range hood according to claim 3, characterized in that: The decorative strip (24) is L-shaped and comprises a horizontal portion and a vertical portion. The mounting groove (241) is provided in the horizontal portion, and the rear side wall of the vertical portion is connected to the decorative plate (21).

5. The range hood according to claim 4, characterized in that: The front side wall surface of the vertical portion is an arc-shaped surface, and the arc-shaped surface is concave toward the side away from the user.

6. The range hood according to claim 3, characterized in that: The downward projection of the mounting groove (241) falls onto the upper end surface of the decorative plate (21).

7. The range hood according to claim 1, characterized in that: The range hood body (1) further comprises a back plate (11), the decorative plate assembly (2) is connected to the front side of the back plate (11), and an oil guide cavity is provided between the decorative plate assembly (2) and the back plate (11).

8. The range hood according to claim 7, characterized in that: An oil separator (12) is connected to the back plate (11), and the oil separator (12) is located between the back plate (11) and the decorative plate assembly (2), with the oil guide cavity formed between the oil separator (12) and the back plate (11).

9. The range hood according to claim 8, characterized in that: The inner side surface of the decorative plate (21) is provided with a connecting plate (211) and a snap-on plate (212), the connecting plate (211) having a first connecting portion and a second connecting portion, the first connecting portion being used to connect to the decorative plate (21), the lower edge of the back plate (11) extending forward with a bottom plate, the second connecting portion being connected to the bottom plate of the back plate (11), the oil separator (12) being provided with a mounting opening (121), the snap-on plate (212) passing through the mounting opening (121) to be snap-on to the oil separator (12).

10. The range hood according to claim 9, characterized in that: The clamping plate (212) has a clamping portion (2121), an upper edge of the clamping portion (2121) extending downward to form an extension portion (2122), and the extension portion (2122) and the clamping portion (2121) form a hook.

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