Panel mounting structure and smoke hood machine

Abstract

The panel mounting structure comprises a shell and a panel, the panel is used for sealing the front side of the shell, the panel comprises an upper decoration strip, a lower decoration strip and at least one decoration plate used for connecting the upper decoration strip and the lower decoration strip, the upper decoration strip and the lower decoration strip are both arranged on the front side of the shell, the number of the decoration plate is at least one, and the lower decoration strip is at least one. The upper decoration strip, the lower decoration strip and the decoration plate define a containing area, the containing area is used for installing a display screen, the upper decoration strip comprises a horizontal part and a vertical part, the two sides of the horizontal part are respectively provided with a blocking strip, and the horizontal part and the two blocking strips form a U-shaped structure. According to the panel mounting structure and the smoke hood machine provided by the utility model, on-site quick mounting of equipment is realized, and the appearance attractiveness of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of fume hood technology, and in particular to a panel mounting structure and a fume hood. Background Technology

[0002] A range hood is a specialized device for purifying kitchen fumes in the catering industry. It is usually installed above the kitchen stove and can quickly remove the waste from the stove and the harmful fumes produced during cooking, and then purify them before expelling them outdoors to reduce air pollution.

[0003] Typically, fume hoods are wall-mounted, with the upper part of the unit concealed in the ceiling. To ensure stability, the front of the fume hood is fastened to the ceiling's suspended joist frame using fasteners. Currently, during on-site installation, a connecting strip needs to be welded to the top front of the fume hood, and this strip is then secured to the joist frame with fasteners to achieve stable installation. Clearly, the existing structure of fume hoods is inconvenient for on-site installation and the installation process is cumbersome. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a panel mounting structure and a fume hood, which consists of an upper decorative strip, a lower decorative strip and a decorative panel, and the panel is installed on the front side of the housing, which is conducive to the on-site installation of the equipment and improves the appearance of the equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A panel mounting structure includes a housing and a panel, the panel being used to enclose the front side of the housing. The panel is characterized by comprising an upper decorative strip, a lower decorative strip, and a decorative plate for connecting the upper and lower decorative strips. Both the upper and lower decorative strips are located on the front side of the housing. At least one decorative plate is present. The upper, lower, and decorative strips and the decorative plate form a placement area for mounting a display screen. The upper decorative strip includes a horizontal portion and a vertical portion. A stop bar is provided on each side of the horizontal portion. The horizontal portion and the two stop bars form a "U"-shaped structure to facilitate ceiling mounting of the housing.

[0007] Furthermore, there are two decorative panels, and the display screen is located between the two decorative panels. Furthermore, several through holes are opened on the horizontal part for installing fasteners.

[0008] Furthermore, the lower decorative strip includes a first connecting strip and a second connecting strip, with an included angle between the first connecting strip and the second connecting strip, and the first connecting strip is positioned close to the decorative panel.

[0009] Further, a first step portion is provided at the bottom of the vertical portion, a second step portion is provided at the top of the first connecting strip, pressing strips are provided at both the top and the bottom of the decorative plate, and the decorative plate and the two pressing strips form a "convex" structure, and the first step portion and the second step portion are respectively abutted against the two pressing strips.

[0010] Further, a pressing plate is provided at the end of the decorative plate close to the display screen, and the pressing plates on the two decorative plates are used to abut against both sides of the display screen.

[0011] Further, a plurality of first threaded holes are provided in the blocking strip away from the vertical portion, a plurality of second threaded holes are provided in the lower part of the vertical portion, and the plurality of first threaded holes and the plurality of second threaded holes are respectively used for connecting with the housing; a plurality of third threaded holes are provided in the upper part of the first connecting strip, and a plurality of fourth threaded holes are provided in the lower part of the second connecting strip, and the plurality of third threaded holes and the plurality of fourth threaded holes are respectively used for connecting with the housing.

[0012] Further, a first convex portion with a triangular cross-section is provided in the lower part of the vertical portion, and the plurality of first threaded holes are located on the first convex portion.

[0013] Further, a second convex portion with a triangular cross-section is provided in the upper part of the first connecting strip, and the plurality of third threaded holes are located on the second convex portion.

[0014] A smoke hood machine includes a smoke hood machine body and the panel mounting structure as described above, and the smoke hood machine body is mounted on the housing.

[0015] Beneficial effects: (1) The upper decorative strip, the lower decorative strip and the decorative plate enclose a placement area, and the display screen is arranged in the placement area, so that the display screen and the panel form an integral structure, improving the appearance beauty of the smoke hood machine; (2) The top of the upper decorative strip has a "U" - shaped structure and can be directly fixedly connected to the ceiling keel frame through fasteners, realizing the rapid on - site installation of the smoke hood machine, and the installation stability of the smoke hood machine is good; (3) The installation structure of the panel adopts a design without exposed holes, further improving the appearance beauty of the smoke hood machine. Description of the Drawings

[0016] Figure 1 It is a structural diagram of the panel mounting structure provided by the present utility model;

[0017] Figure 2 It is a partial side sectional view of the panel mounting structure provided by the present utility model;

[0018] Figure 3 It is an exploded view of the panel in the panel mounting structure provided by the present utility model Figure 1 ;

[0019] Figure 4 It is an exploded view of the panel in the panel mounting structure provided by the present utility model Figure 2 ;

[0020] Figure 5 The explosion of the panel in the panel mounting structure provided by this utility model Figure 3 ;

[0021] Figure 6 A structural diagram of the panel in the panel mounting structure provided by this utility model.

[0022] Reference numerals: panel 10, upper decorative strip 1, horizontal part 11, vertical part 12, stop strip 13, first step part 14, first threaded hole 15, second threaded hole 16, first protrusion 17, lower decorative strip 2, first connecting strip 21, second connecting strip 22, second step part 23, third threaded hole 24, fourth threaded hole 25, second protrusion 26, third protrusion 27, decorative plate 3, pressure strip 31, pressure plate 32, placement area 4, through hole 5;

[0023] Housing 20; display screen 30. Detailed Implementation

[0024] This utility model provides a panel mounting structure and a fume hood. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0025] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," "right," "front," and "rear," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0026] Please see Figures 1 to 6As shown, this utility model provides a panel mounting structure, including a housing 20 and a panel 10. The panel 10 is used to enclose the front side of the housing 20, and the rear side of the housing 20 is mounted against a wall. A display screen 30 for controlling the working mode of the fume hood is located on the panel 10 for user operation. The panel 10 includes an upper decorative strip 1, a lower decorative strip 2, and a decorative plate 3 for connecting the upper decorative strip 1 and the lower decorative strip 2. The upper decorative strip 1 and the lower decorative strip 2 are both located on the front side of the housing 20. There is at least one decorative plate 3. The upper decorative strip 1, the lower decorative strip 2, and the decorative plate 3 form a placement area 4. The placement area 4 is used to install the display screen 30. The upper decorative strip 1 includes a horizontal part 11 and a vertical part 12. Specifically, the horizontal part 11 and the vertical part 12 cooperate to form a "7" shaped structure. The two sides of the horizontal part 11 are respectively provided with baffles 13. The horizontal part 11 and the two baffles 13 form a "U" shaped structure to facilitate ceiling mounting of the housing 20.

[0027] In the above, the upper decorative strip 1 is fixed to the top front side of the housing 20, and the lower decorative strip 2 is fixed to the bottom front side of the housing 20 to achieve edge closure of the front side of the housing 20; and the upper decorative strip 1, the lower decorative strip 2 and the decorative panel 3 form a placement area 4, and the display screen 30 is located in the placement area 4, so that the display screen 30 and the panel 10 form an integral structure, which can improve the appearance of the fume hood.

[0028] During on-site installation, the top of the upper decorative strip 1 has a "U"-shaped structure, which is directly snapped onto the ceiling keel frame. Fasteners are used to fix the front side of the housing 20 to the ceiling keel frame, thus achieving stable installation of the fume hood. The operation is simple and facilitates the quick completion of on-site installation of the fume hood.

[0029] Preferably, the upper decorative strip 1, the lower decorative strip 2, and the decorative panel 3 can be made of aluminum profiles extruded with a fixed cross-section. Their length can be cut according to the length of the front side of the housing 20, which facilitates the assembly of the housing 20. In addition, the aluminum profile is lightweight and can be obtained in a variety of colors after post-processing, which can improve the appearance of the fume hood.

[0030] Optionally, the decorative panel 3 is black, and the display screen 30 is also black when it is not powered on. From the appearance, the display screen 30 is integrated with the panel 10. When the display screen 30 is powered on, the black panel 10 can highlight the content of the display screen 30, further improving the aesthetic appearance of the smoke hood.

[0031] In a preferred embodiment, such as Figure 3As shown, there are two decorative panels 3, and the display screen 30 is located between the two decorative panels 3. The upper decorative strip 1, the lower decorative strip 2, and the two decorative panels 3 form a placement area 4, and the display screen 30 is located within the placement area 4, so that the display screen 30 and the panel 10 form an integral structure, improving the appearance of the fume hood. Preferably, the two decorative panels 3 are symmetrically arranged, so that the display screen 30 is located in the middle of the panel 10.

[0032] In another embodiment, such as Figure 4 As shown, the decorative panel 3 is a single unit, and the placement area 4 is located in the center of the decorative panel 3, so that the user can operate the display screen through the placement area 4; as Figure 5 As shown, there can be two or more decorative panels 3. The space between two adjacent decorative panels 3 can be used to install other control panels or decorative materials to further enhance the functionality of the range hood and improve its aesthetic appearance. The control panels and decorative materials are not included in the attached... Figure 5 Draw it out in the middle.

[0033] In a preferred embodiment, see [reference] Figure 2 , 6 The horizontal part 11 has several through holes 5. Specifically, the multiple through holes 5 are arranged along the length direction of the horizontal part 11. The through holes 5 are used to install fasteners. The through holes 5 are fixedly connected to the ceiling keel frame through fasteners to realize the ceiling installation on the front side of the fume hood.

[0034] Fasteners can be connecting parts that use bolts and nuts.

[0035] In a preferred embodiment, see [reference] Figure 2 The lower decorative strip 2 includes a first connecting strip 21 and a second connecting strip 22, with an included angle between them. The first connecting strip 21 is positioned close to the decorative panel 3. In actual use, the included angle between the first connecting strip 21 and the second connecting strip 22 should be designed according to the angle between the front side and the bottom surface of the housing 20. The first connecting strip 21 connects to the front side of the housing 20, and the second connecting strip 22 connects to the bottom surface of the housing 20, so as to achieve edge binding of the lower part of the front side of the housing 20, thereby improving the aesthetics of the connection position between the panel 10 and the bottom surface of the housing 20.

[0036] Generally, the front side of the housing 20 is perpendicular to the top surface of the housing 20. The horizontal part 11 of the upper decorative strip 1 is connected to the top surface of the housing 20, and its vertical part 12 is connected to the front side of the housing 20, so as to wrap the upper part of the front side of the housing 20 and improve the aesthetics of the connection position between the panel 10 and the top surface of the housing 20.

[0037] In a preferred embodiment, see [reference] Figure 2The vertical part 12 has a first step 14 at its bottom and a second step 23 at its top. The decorative panel 3 has pressure strips 31 at both its top and bottom, forming a "convex" structure with the two pressure strips 31. Similarly, a "concave" structure is formed between the first step 14 and the second step 23. The first step 14 and the second step 23 respectively abut against the two pressure strips 31, thus achieving stable installation of the decorative panel 3 through the convex-concave structure cooperation. During the assembly of the fume hood, the upper decorative strip 1, the lower decorative strip 2, and the display screen 30 are first fixed to the housing 20. Then, the two decorative panels 3 are inserted into the "concave" structure from the left and right sides of the housing 20, respectively, with the ends of the decorative panels 3 abutting against the sides of the display screen 30. This completes the installation of the two decorative panels 3, simplifying the operation and facilitating the assembly of the fume hood. Furthermore, by having the first step 14 and the second step 23 abut against the two pressure strips 31 respectively, the decorative panel 3 can be stably installed without the need to drill additional holes for screw installation. The design of the panel 10 without exposed holes can improve the appearance of the range hood.

[0038] Further, see Figure 3 The decorative panel 3 has a pressure plate 32 at its end near the display screen 30. The pressure plates 32 on the two decorative panels 3 are used to abut against the sides of the display screen 30. Since the sides of the display screen 30 are fixed to the housing 20 with screws, the decorative panel 3 is inserted into the "U"-shaped structure, and the pressure plates 32 cover the sides of the screen to shield the sides of the display screen 30, thereby improving the overall aesthetics of the panel 10.

[0039] See Figure 2 To ensure the stability of the connection between the upper decorative strip 1 and the housing 20, the baffle 13 away from the vertical part 12 is provided with a number of first threaded holes 15, and the lower part of the vertical part 12 is provided with a number of second threaded holes 16. The multiple first threaded holes 15 and the multiple second threaded holes 16 are respectively used to connect with the housing 20. After the multiple screws pass through the housing 20, they are threadedly connected with the corresponding first threaded holes 15 and second threaded holes 16 to realize the connection between the upper decorative strip 1 and the housing 20.

[0040] See Figure 2 To ensure the connection stability between the lower decorative strip 2 and the housing 20, the upper part of the first connecting strip 21 is provided with a plurality of third threaded holes 24, and the lower part of the second connecting strip 22 is provided with a plurality of fourth threaded holes 25. The plurality of third threaded holes 24 and the plurality of fourth threaded holes 25 are respectively used to connect with the housing 20. After the plurality of screws pass through the housing 20, they are threadedly connected with the corresponding third threaded holes 24 and fourth threaded holes 25 to realize the connection between the lower decorative strip 2 and the housing 20.

[0041] As described above, from an external perspective, all screws are located inside the housing 20, and no first threaded hole 15 or second threaded hole 16 is exposed on the outer surface of the upper decorative strip 1, nor are any third threaded hole 24 or fourth threaded hole 25 exposed on the outer surface of the lower decorative strip 2. The design without exposed holes ensures the aesthetic appearance of the fume hood.

[0042] In a preferred embodiment, see [reference] Figure 2 The lower part of the vertical part 12 is provided with a first protrusion 17 with a triangular cross-section, and a plurality of first threaded holes 15 are located on the first protrusion 17. By setting the first protrusion 17, the thickness of the lower part of the vertical part 12 is increased, so that the first threaded holes 15 have sufficient length to be threaded with screws, thus ensuring the stability of the connection between the vertical part 12 and the housing 20.

[0043] In a preferred embodiment, see [reference] Figure 2 The upper part of the first connecting strip 21 is provided with a second protrusion 26 with a triangular cross-section, and multiple third threaded holes 24 are located on the second protrusion 26. By providing the second protrusion 26, the thickness of the upper part of the first connecting strip 21 is increased, so that the third threaded holes 24 have sufficient length to connect with the screw threads, ensuring the stability of the connection between the first connecting strip 21 and the housing 20. Similarly, the lower part of the second connecting strip 22 is provided with a third protrusion 27 to ensure the stability of the connection between the second connecting strip 22 and the housing 20.

[0044] Optionally, the cross-sections of the first protrusion 17 and the second protrusion 26 may also be rectangular, semi-circular, or irregular in shape, so that the panel 10 has different appearance effects.

[0045] In summary, this utility model assembles a panel 10 from an upper decorative strip 1, a lower decorative strip 2, and a decorative panel 3, forming a placement area 4. The display screen 30 is located within the placement area 4, allowing the display screen 30 and the panel 10 to form an integral structure. Furthermore, the installation structure of the upper decorative strip 1, lower decorative strip 2, and decorative panel 3 employs a hole-free design, effectively improving the aesthetic appearance of the range hood. In addition, the top of the upper decorative strip 1 has a "U"-shaped structure that snaps onto the ceiling keel frame and can be directly fixed with fasteners, achieving stable installation of the range hood. This simple operation facilitates quick on-site installation of the range hood.

[0046] This utility model provides a fume hood, including a fume hood body and the aforementioned panel mounting structure. The fume hood body is mounted on the housing 20. By setting a panel 10 on the front side of the housing 20, the appearance of the fume hood is improved. Furthermore, the top of the panel 10 has a "U"-shaped structure. The "U"-shaped structure is connected to the ceiling keel frame by fasteners, enabling rapid on-site installation of the fume hood.

[0047] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of the appended claims of this utility model.

Claims

1. A panel mounting structure, comprising a housing and a panel, the panel being used to enclose the front side of the housing, characterized in that, The panel includes an upper decorative strip, a lower decorative strip, and a decorative plate for connecting the upper decorative strip and the lower decorative strip. The upper decorative strip and the lower decorative strip are both provided on the front side of the housing. The decorative plate is at least one. The upper decorative strip, the lower decorative strip, and the decorative plate enclose a placement area for installing a display screen. The upper decorative strip includes a horizontal portion and a vertical portion. Barriers are provided on both sides of the horizontal portion. The horizontal portion and the two barriers form a "U" - shaped structure to facilitate the ceiling installation of the housing.

2. The panel mounting structure according to claim 1, characterized in that, There are two decorative plates, and the display screen is located between the two decorative plates.

3. The panel mounting structure according to claim 1, characterized in that, A number of through - holes are formed in the horizontal portion, and the through - holes are used for installing fasteners.

4. The panel mounting structure according to claim 1, characterized in that, The lower decorative strip includes a first connecting strip and a second connecting strip. There is an included angle between the first connecting strip and the second connecting strip, and the first connecting strip is close to the decorative plate.

5. The panel mounting structure according to claim 4, characterized in that, A first step portion is provided at the bottom of the vertical portion. A second step portion is provided at the top of the first connecting strip. Pressure strips are provided at the top and bottom of the decorative plate. The decorative plate and the two pressure strips form a "convex" - shaped structure. The first step portion and the second step portion are respectively abutted against the two pressure strips.

6. The panel mounting structure according to claim 2, characterized in that, A pressing plate is provided at the end of the decorative plate close to the display screen. The pressing plates on the two decorative plates are used to abut against both sides of the display screen.

7. The panel mounting structure according to claim 4, characterized in that, A number of first threaded holes are provided on the barrier away from the vertical portion. A number of second threaded holes are provided at the lower part of the vertical portion. The multiple first threaded holes and the multiple second threaded holes are respectively used for connecting with the housing. A number of third threaded holes are provided at the upper part of the first connecting strip. A number of fourth threaded holes are provided at the lower part of the second connecting strip. The multiple third threaded holes and the multiple fourth threaded holes are respectively used for connecting with the housing.

8. The panel mounting structure according to claim 7, characterized in that, A first convex portion with a triangular cross - section is provided at the lower part of the vertical portion, and the multiple first threaded holes are located on the first convex portion.

9. The panel mounting structure according to claim 7, characterized in that, A second convex portion with a triangular cross - section is provided at the upper part of the first connecting strip, and the multiple third threaded holes are located on the second convex portion.

10. A fume hood machine, characterized in that, It includes a range hood machine body and the panel mounting structure according to any one of claims 1 - 9, and the range hood machine body is mounted on the housing.

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