Range hood

Abstract

The utility model discloses a range hood. The range hood comprises a range hood main body and a lamp panel assembly, the range hood main body is provided with a top plate and a cover plate positioned above the top plate, an electric control cavity is formed between the top plate and the cover plate, the cover plate is provided with an access hole and an access cover for covering the access hole, and the access hole is communicated with the electric control cavity; the lamp panel assembly is connected to the top plate, and the connecting position of the lamp panel assembly and the top plate is aligned with the access hole. According to the range hood, the lamp panel assembly is detachably connected with the top plate, the connecting position of the lamp panel assembly and the top plate is located in the electric control cavity, the access cover detachably covers the access hole, and when the lamp panel assembly needs to be disassembled and overhauled, the access cover can be opened to expose the access hole, so that the connecting position of the lamp panel assembly and the top plate is exposed through the access hole, and therefore the lamp panel assembly is conveniently disassembled and overhauled. When the lamp panel assembly is disassembled, an operator can stretch a disassembling tool into the electric control cavity from the access hole to disassemble the joint of the lamp panel assembly and the top plate, so that the operator can disassemble the lamp panel assembly conveniently, and the disassembling convenience of the lamp panel assembly is improved.

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 that purifies the kitchen environment. Installed above the stove, it quickly removes harmful cooking fumes and vents them outdoors. Range hoods typically include a ceiling light for auxiliary lighting while cooking. However, in current technology, these ceiling lights are difficult to remove after installation, hindering maintenance. 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 range hood body and a lamp panel assembly; the range hood body has a top plate and a cover plate located above the top plate, forming an electrical control cavity between the top plate and the cover plate, the cover plate having an inspection port and an inspection cover that covers the inspection port, the inspection port being connected to the electrical control cavity; the lamp panel assembly is connected to the top plate, and the connection position of the lamp panel assembly to the top plate is aligned with the inspection port.

[0005] According to one embodiment of the present invention, a lamp panel mounting position is provided on the top plate, a first connector is provided on the rear side of the lamp panel mounting position, and a first connecting hole is provided on the front side of the lamp panel mounting position; a lamp panel assembly is installed on the lamp panel mounting position, a second connector is provided on the rear side of the top of the lamp panel assembly, a third connector is provided on the front side of the top of the lamp panel assembly, a second connecting hole is provided on the third connector, the first connecting hole and the second connecting hole are connected by screws, the second connector is connected to the first connector, and the first connecting hole is aligned with the inspection port.

[0006] According to one embodiment of the present invention, the second connector is supported on the first connector and is detachably connected to the first connector.

[0007] According to one embodiment of the present invention, the first connector includes a first connecting part, an extension part, and a support part. The first connecting part is connected to the lamp panel mounting position. The extension part extends downward from the rear edge of the first connecting part. The support part extends forward from the lower edge of the extension part. A snap-fit ​​groove is formed between the extension part and the support part. The second connector extends into the snap-fit ​​groove and is supported by the support part.

[0008] According to one embodiment of the present invention, the second connector includes a second connecting part and an overlapping part. The second connecting part is connected to the upper surface of the lamp panel assembly. The overlapping part is formed by extending upward from the rear edge of the second connecting part. The overlapping part is inclined backward from bottom to top. The overlapping part extends into the snap-fit ​​groove. The supporting part supports the overlapping part upward from the lower surface of the overlapping part.

[0009] According to one embodiment of the present invention, the lamp panel mounting position is provided with an upwardly protruding connector mounting position, the bottom surface of the connector mounting position is higher than the bottom surface of the lamp panel mounting position, and the first connector is connected to the connector mounting position.

[0010] According to one embodiment of the present invention, a third connecting hole is also provided on the top plate, and a plum blossom buckle is also provided on the front side of the top of the lamp panel assembly, and the plum blossom buckle is connected to the third connecting hole.

[0011] According to one embodiment of the present invention, there are at least two plum blossom buckles, which are disposed at both ends of the front side of the top of the lamp panel assembly, and a third connector is disposed between the two plum blossom buckles.

[0012] According to one embodiment of the present invention, after the lamp panel assembly is installed in the lamp panel mounting position, the lower surface of the lamp panel assembly and other parts of the surface of the top plate where the lamp panel mounting position is provided are located on the same plane.

[0013] According to one embodiment of the present invention, the range hood further includes an air quality detection component, which is disposed in the electrical control cavity and aligned with the inspection cover. The inspection cover is provided with a detection hole, through which the air quality detection component detects the external air quality.

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

[0015] The smoke hood of this utility model has a lamp panel assembly that is detachably connected to the top plate. The connection point between the lamp panel assembly and the top plate is located inside the electrical control cavity. The inspection cover is detachably covered by the inspection port. When it is necessary to disassemble and repair the lamp panel assembly, the inspection cover can be opened to expose the inspection port, so that the connection point between the lamp panel assembly and the top plate is exposed through the inspection port. In this way, the operator can insert the disassembly tool into the electrical control cavity through the inspection port to disassemble the connection point between the lamp panel assembly and the top plate, thereby facilitating the disassembly of the lamp panel assembly and improving the convenience of disassembly. 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 a schematic diagram of the main body of the range hood of this utility model without the inspection cover;

[0019] Figure 4 This is a schematic diagram of the top plate structure in this utility model;

[0020] Figure 5This is an exploded view of the structure of the lamp panel assembly and the top plate of this utility model;

[0021] Figure 6 This is an installation diagram of the lamp panel assembly and the top plate of this utility model;

[0022] Figure 7 for Figure 6 A magnified view of a portion of point A in the middle.

[0023] In the diagram: 1. Main body of the range hood; 11. Top plate; 111. First connector; 1111. First connecting part; 1112. Extension part; 1113. Support part; 112. First connecting hole; 113. Third connecting hole; 12. Cover plate; 121. Inspection port; 13. Electrical control cavity; 14. Inspection cover; 141. Detection hole; 2. Light panel assembly; 21. Second connector; 211. Second connecting part; 212. Overlapping part; 22. Third connector; 221. Second connecting hole; 23. Plum blossom buckle; 3. Air quality detection assembly.

[0024] 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

[0025] 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.

[0026] 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.

[0027] 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.

[0028] This utility model discloses a smoke hood. Please refer to [link / reference]. Figures 1 to 3 The range hood proposed in this utility model includes a range hood body 1 and a lamp panel assembly 2; the range hood body 1 has a top plate 11 and a cover plate 12 located above the top plate 11, and an electrical control cavity 13 is formed between the top plate 11 and the cover plate 12. The cover plate 12 is provided with an inspection port 121 and an inspection cover 14 covering the inspection port 121. The inspection port 121 is connected to the electrical control cavity 13; the lamp panel assembly 2 is connected to the top plate 11, and the connection position of the lamp panel assembly 2 and the top plate 11 is aligned with the inspection port 121.

[0029] In this embodiment, the electrical control cavity 13 is located at the front end of the housing of the range hood body 1, for the installation of some functional components or electrical components of the range hood. The top plate 11 is located directly above the stove, and the upper surface of the top plate 11 forms the bottom cavity wall of the electrical control cavity 13. The lamp panel assembly 2 is detachably connected to the top plate 11 to emit downward lighting light, and the connection between the lamp panel assembly 2 and the top plate 11 is located inside the electrical control cavity 13. The inspection cover 14 detachably covers the inspection port 121. When it is necessary to disassemble and repair the lamp panel assembly 2, the inspection cover 14 can be opened to expose the inspection port 121, so that the connection between the lamp panel assembly 2 and the top plate 11 is exposed through the inspection port 121. In this way, the operator can insert the disassembly tool into the electrical control cavity 13 through the inspection port 121 to disassemble the connection between the lamp panel assembly 2 and the top plate 11, thereby facilitating the disassembly of the lamp panel assembly 2 and improving the convenience of disassembling the lamp panel assembly 2.

[0030] The smoke hood of this utility model, such as Figure 4 and Figure 5As shown, a lamp panel mounting position is provided on the top plate 11. A first connector 111 is provided on the rear side of the lamp panel mounting position, and a first connecting hole 112 is provided on the front side of the lamp panel mounting position. The lamp panel assembly 2 is installed in the lamp panel mounting position. A second connector 21 is provided on the rear side of the top of the lamp panel assembly 2, and a third connector 22 is provided on the front side of the top of the lamp panel assembly 2. A second connecting hole 221 is provided on the third connector 22. The first connecting hole 112 and the second connecting hole 221 are connected by screws. The second connector 21 is connected to the first connector 111. The first connecting hole 112 is aligned with the inspection port 121.

[0031] The lamp panel assembly 2 is generally rectangular, and the shape of the lamp panel mounting position corresponds to the shape of the lamp panel assembly 2. The second connector 21 and the third connector 22 are located on the top of the top panel assembly, with the second connector 21 located on the front side of the lamp panel assembly 2 and the third connector 22 located on the rear side. The position of the first connector 111 on the lamp panel mounting position corresponds to the position of the second connector 21, and the position of the first connecting hole 112 corresponds to the position of the third connector 22. The first connector 111 and the second connector 21 can be directly connected without the aid of other parts, while the second connecting hole 221 of the third connector 22 and the first connecting hole 112 require a screw connection.

[0032] When installing the lamp panel assembly 2 onto the suction panel, the second connector 21 of the lamp panel assembly 2 can be connected to the first connector 111 on the lamp panel mounting position first, so that the rear side of the lamp panel assembly 2 is pre-fixed on the suction panel. After the first connector 111 and the second connector 21 are connected in place, the second connecting hole 221 on the third connector 22 of the lamp panel assembly 2 can be aligned with the first connecting hole 112 on the lamp panel mounting position. The operator then connects the first connecting hole 112 and the second connecting hole 221 with screws to fix the front side of the lamp panel assembly 2 to the suction panel. In this way, the installation method of the lamp panel assembly 2 on the suction panel can be simplified, thereby improving the installation convenience of the lamp panel assembly 2.

[0033] When connecting the third connector 22 to the top plate 11, the connection operation is performed from above the top plate 11, connecting the first connecting hole 112 and the second connecting hole 221. That is, the screw is connected from top to bottom through the first connecting hole 112 and the second connecting hole 221. The first connecting hole 112 is aligned with the inspection port 121, so the head of the screw is also aligned with the inspection port 121. When it is necessary to remove the screw, the inspection cover 14 can be opened first to expose the inspection port 121, so that the first connecting hole 112 and the screw can be exposed through the inspection port 121. Then, the operator can remove the screw on the first connecting hole 112 through the inspection port 121.

[0034] The smoke hood of this utility model, such as Figure 6 and Figure 7As shown, the second connector 21 is supported on the first connector 111 and is detachably connected to the first connector 111. The first connector 111 supports the second connector 21, thereby supporting and fixing the rear side of the lamp panel assembly 2. When the lamp panel assembly 2 needs to be disassembled for maintenance, the screws connecting the first connecting hole 112 and the second connecting hole 221 can be removed first to disconnect the front side of the lamp panel assembly 2 from the suction panel. Then, the second connector 21 can be removed from the first connector 111, allowing the lamp panel assembly 2 to be removed from under the suction panel for easy maintenance.

[0035] The smoke hood of this utility model, such as Figure 6 and Figure 7 As shown, the first connector 111 includes a first connecting portion 1111, an extension portion 1112, and a support portion 1113. The first connecting portion 1111 is connected to the lamp panel mounting position. The extension portion 1112 extends downward from the rear edge of the first connecting portion 1111. The support portion 1113 extends forward from the lower edge of the extension portion 1112. A snap-fit ​​groove is formed between the extension portion 1112 and the support portion 1113. The second connector 21 extends into the snap-fit ​​groove and is supported by the support portion 1113. The second connector 21 includes a second connecting portion 211 and an overlapping portion 212. The second connecting portion 211 is connected to the upper surface of the lamp panel assembly 2. The overlapping portion 212 extends upward from the rear edge of the second connecting portion 211. The overlapping portion 212 is inclined backward from bottom to top and extends into the snap-fit ​​groove. The support portion 1113 supports the overlapping portion 212 upward from the lower surface of the overlapping portion 212.

[0036] The first connecting part 1111, the extension part 1112, and the support part 1113 may be integrally formed sheet metal parts. The second connecting part 211 and the overlapping part 212 may be integrally formed sheet metal parts. An opening-facing snap-fit ​​groove is formed between the extension 1112 and the support 1113. The overlapping part 212 forms an angle with the top surface of the lamp panel assembly 2, opening backwards. When installing the lamp panel assembly 2, the lamp panel assembly 2 is first lifted so that the overlapping part 212 is in front of the snap-fit ​​groove. Then, the lamp panel assembly 2 is moved backwards so that the overlapping part 212 gradually extends into the snap-fit ​​groove. Since the overlapping part 212 extends at an angle, the distance between the overlapping part 212 and the top surface of the lamp panel assembly 2 gradually decreases from back to front. In this way, when the overlapping part 212 first enters the snap-fit ​​groove, the upper surface of the lamp panel assembly 2 will not rub against the support 1113 and cause obstruction. After the overlapping part 212 is fully inserted into the snap-fit ​​groove, the support 1113 abuts against the lower surface of the overlapping part 212 to support the overlapping part 212.

[0037] The smoke hood of this utility model, such as Figure 7As shown, the lamp panel mounting position has an upwardly protruding connector mounting position, the bottom surface of which is higher than the bottom surface of the lamp panel mounting position. The first connector 111 is connected to the connector mounting position. The connector mounting position increases the height of the first connector 111 within the lamp panel mounting position, ensuring sufficient space below the first connector 111 to accommodate the lamp panel assembly 2. This prevents the lamp panel assembly 2 from protruding from the surface of the suction panel after installation, thus improving the overall appearance of the range hood body 1. In the embodiment described above, the first connector 111 includes a first connecting portion 1111, an extension portion 1112, and a support portion 1113, where the first connecting portion 1111 is connected to the connector mounting position.

[0038] The smoke hood of this utility model, such as Figure 1 As shown, after the light panel assembly 2 is installed in the light panel mounting position, the lower surface of the light panel assembly 2 and the other parts of the surface of the top plate 11 with the light panel mounting position are on the same plane. In this way, the surface of the range hood's suction panel can remain flat after the light panel assembly 2 is installed in place, thereby improving the appearance of the range hood.

[0039] The smoke hood of this utility model, such as Figures 4 to 6 As shown, the top plate 11 is also provided with a third connecting hole 113, and the front side of the top of the lamp panel assembly 2 is also provided with a plum blossom buckle 23, which is connected to the third connecting hole 113. The plum blossom buckle 23 is snapped and fixed to the third connecting hole 113. When installing the lamp panel assembly 2, after the rear side of the lamp panel assembly 2 is installed in place, the plum blossom buckle 23 can be snapped into the third connecting hole 113 to achieve pre-fixation of the lamp panel assembly 2 as a whole with the air suction panel, so as to facilitate the user to connect the first connecting hole 112 and the second connecting hole 221 with screws, thereby further improving the installation convenience of the lamp panel assembly 2. When the lamp panel assembly 2 needs to be disassembled and repaired, after the screws connecting the first connecting hole 112 and the second connecting hole 221 are removed, the Phillips head clip 23 and the third connecting hole 113 are connected, so that the front side of the lamp panel assembly 2 remains connected to the suction panel and will not fall off directly. Then the operator applies force to pull the Phillips head clip 23 out of the third connecting hole 113. Thus, the operator does not need to support the lamp panel assembly 2 when removing the screws, which improves the convenience of disassembling the lamp panel assembly 2.

[0040] The smoke hood of this utility model, such as Figures 4 to 6As shown, there are at least two plum blossom buckles 23, located at both ends of the front side of the top of the lamp panel assembly 2. The third connector 22 is located between the two plum blossom buckles 23. The number and position of the third connecting holes 113 on the suction panel correspond to the number and position of the plum blossom buckles 23, and each plum blossom buckle 23 is detachably connected to each third connecting hole 113. At least two plum blossom buckles 23 can pre-fix both ends of the lamp panel assembly 2 to the suction panel. When disassembling the lamp panel assembly 2, the operator applies a downward disassembly force to both ends of the lamp panel assembly 2. The position of the disassembly force applied to the lamp panel assembly 2 can correspond exactly to the position of the plum blossom buckle 23, so that the disassembly force can be more easily transmitted to the plum blossom buckle 23. This prevents the lamp panel assembly 2 from being damaged or deformed during disassembly due to the large distance between the top and bottom force positions, thereby improving the disassembly effect of the lamp panel assembly 2.

[0041] The smoke hood of this utility model, such as Figure 3 As shown, the range hood also includes an air quality detection component 3, which is located inside the electrical control cavity 13. The air quality detection component 3 is aligned with the inspection cover 14, which has a detection hole 141. The air quality detection component 3 detects the external air quality through the detection hole 141. The air quality detection component 3 can be used to detect at least one of PM2.5 concentration, carbon monoxide concentration, and methane concentration. The detection hole 141 connects the electrical control cavity 13 to the external air environment. When the air quality detection module is working, the air above the inspection cover 14 enters the electrical control cavity 13 through the detection hole 141 and is detected by the air quality detection module. The air quality detection module can be fixed to the inspection cover 14. Thus, when the lamp panel assembly 2 needs to be disassembled, the air quality detection module can be removed from the inspection port 121 at the same time as the air quality detection module is removed from the electrical control cavity 13, so that the connection between the lamp panel assembly 2 and the top plate 11 is exposed through the inspection port 121. This eliminates the need to remove the air quality detection module from the electrical control cavity 13, thereby improving the convenience of disassembling the lamp panel assembly 2.

[0042] 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 by, The utility model relates to a lamp plate assembly and a lamp plate mounting position of a smoke machine, and belongs to the technical field of smoke machines. The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2). The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2).

2. The range hood according to claim 1, wherein The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2).

3. The range hood according to claim 2, wherein The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2).

4. The range hood according to claim 2, wherein The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2).

5. The range hood according to claim 4, wherein The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2).

6. The range hood according to claim 2, wherein The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2). The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2). The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2). The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2). The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2). The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2). The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2). The utility model discloses a smoke machine, which comprises a smoke machine body (1) and a lamp plate assembly (2). 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The range hood according to claim 2, wherein The top plate (11) is further provided with a third connecting hole (113), and the front side of the top of the lamp plate assembly (2) is further provided with a key lock (23) connected with the third connecting hole (113).

8. The range hood according to claim 7, wherein The key lock (23) is at least two, and the two key locks (23) are arranged at the two ends of the front side of the top of the lamp plate assembly (2), and the third connecting piece (22) is arranged between the two key locks (23).

9. The range hood according to claim 2, wherein After the lamp plate assembly (2) is installed in the lamp plate mounting position, the lower surface of the lamp plate assembly (2) and the other part of the surface of the top plate (11) provided with the lamp plate mounting position are located in the same plane.

10. The range hood according to claim 1, wherein Further comprising an air quality detection assembly (3), the air quality detection assembly (3) is arranged in the electric control cavity (13), the air quality detection assembly (3) is opposite to the maintenance cover (14), the maintenance cover (14) is provided with a detection hole (141), and the air quality detection assembly (3) detects the external air quality through the detection hole (141).

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