Connecting structure of a smoke baffle assembly and integrated stove

Abstract

A connecting structure of a smoke baffle assembly, integrated stove belongs to integrated stove's host computer smoke baffle structure technical field.The connecting structure includes smoke baffle, smoke collecting cover and side column;Smoke baffle includes smoke baffle body, smoke collecting cover positioning part, side column positioning part and support positioning part;Side column positioning part is set to both sides of smoke collecting cover positioning part, and support positioning part is set to the opposite side of smoke collecting cover positioning part;Smoke baffle is connected with side column through positioning connecting piece, and positioning connecting piece includes first connecting part and second connecting part;First connecting part is provided with positioning flange and positioning boss, and positioning flange is overlapped and fixed with column flange on side column, and positioning boss is clamped with side column positioning hole on the same side of side column;Second connecting part is provided with side column connecting part connected with the above-mentioned side column.The smoke baffle has stable mounting structure and convenient mounting mode.

Description

Technical Field

[0001] This utility model belongs to the technical field of upper computer smoke baffle structure of integrated stove, specifically relating to a stable smoke baffle assembly connection structure and the corresponding integrated stove. Background Technology

[0002] The host computer unit is an important component of the integrated stove. It includes a smoke baffle, which is mainly used to block the spread of oil fumes and guide them into the smoke collection chamber of the host computer unit. However, because the smoke baffle protrudes from the top of the host computer unit, the connection area of ​​the smoke baffle is relatively narrow. When the non-connection end is subjected to force (such as when placing objects), the connection between the host computer unit and the smoke baffle is prone to poor stability, which leads to the need for maintenance of the integrated stove and affects the user experience. Utility Model Content

[0003] To address the aforementioned technical problems, this application further improves the installation and connection structure of the smoke baffle assembly on the integrated stove, aiming to obtain a smoke baffle assembly with a stable installation structure. One objective of this invention is to provide a connection structure for a smoke baffle assembly, and another objective is to provide a corresponding integrated stove.

[0004] The specific technical solution is explained below:

[0005] A connection structure for a smoke baffle assembly includes a smoke baffle, a smoke collection hood, and side columns disposed on both sides of the smoke collection hood;

[0006] The smoke baffle includes a smoke baffle body, a smoke hood positioning part for positioning with the smoke hood, a side column positioning part for positioning with the side columns, and a bracket positioning part for positioning with the mounting bracket; the side column positioning parts are located on both sides of the smoke hood positioning parts, and the bracket positioning parts are located on the opposite side of the smoke hood positioning parts.

[0007] The smoke baffle is connected to the side column via a positioning connector, which includes a first connecting part and a second connecting part.

[0008] The first connecting part is provided with a positioning flange and a positioning boss. The positioning flange overlaps and is fixedly connected with the column flange on the side column. The positioning boss is engaged with the side column positioning hole on the same side of the smoke baffle.

[0009] The second connecting part is provided with a side column connecting part that connects to the aforementioned side column.

[0010] In a further embodiment, the mounting bracket includes a mounting base and a mounting platform disposed on the mounting base; the mounting base includes a smoke collection support and a smoke baffle extending away from the smoke collection support, the smoke collection support being connected to the smoke collection hood via a smoke collection hood mounting part and to a side column via a column mounting part; the mounting platform includes a smoke baffle mounting part connected to a smoke baffle, the smoke baffle mounting part being disposed on the smoke baffle support.

[0011] In a further embodiment, a cover plate is also included;

[0012] The cover plate is a strip-shaped piece distributed along the length of the smoke collection hood and fixed to the smoke collection hood;

[0013] The mounting platform includes a cover plate mounting section connected to the cover plate.

[0014] In a further embodiment, the cover plate mounting part is simultaneously disposed on the smoke baffle support and the smoke collection support, and the smoke baffle mounting part and the cover plate mounting part have a shared connection structure.

[0015] In a further embodiment, a cover plate positioning part is provided above the side column positioning part for positioning with the cover plate connected to the smoke collection hood. The cover plate positioning part includes a cover plate positioning flange and a cover plate positioning hole provided on the cover plate positioning flange.

[0016] In a further embodiment, the smoke-blocking support has a gradually thinning thickness along the direction away from the smoke-collecting support.

[0017] In a further embodiment, the positioning flange is integrally folded from a portion of the middle of the first connecting part, and a through hole is formed at the fold for the column flange to pass through.

[0018] In a further embodiment, a bent connecting surface is provided on the first connecting portion in the region where the positioning boss points towards the second connecting portion. The bent connecting surface forms a load-bearing structure that partially supports the smoke baffle in the direction of gravity.

[0019] In a further embodiment, a third connecting portion is provided between the bent connecting surface and the second connecting portion, the third connecting portion having an extension structure for attaching the second connecting portion to the aforementioned side column.

[0020] An integrated cooktop includes a connection structure for the smoke baffle assembly described in any of the above technical solutions.

[0021] In summary, the technical solution described in this utility model has the following main beneficial effects:

[0022] Compared with the prior art, the smoke baffle described in this utility model has a stable installation structure.

[0023] Furthermore, the installation and positioning of this smoke baffle is relatively convenient.

[0024] Furthermore, the mounting structure of this smoke baffle assembly can reduce the weight burden on the smoke baffle head.

[0025] Further or more detailed beneficial effects will be described in conjunction with specific embodiments in the detailed implementation. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the upper computer component structure of the integrated stove in the embodiments of this application;

[0027] Figure 2 This is a schematic diagram showing the smoke baffle connection structure in the host computer component in the embodiments of this application;

[0028] Figure 3 yes Figure 2 Enlarged view of area A;

[0029] Figure 4 This is a schematic diagram of the smoke baffle structure in an embodiment of this application;

[0030] Figure 5 yes Figure 3 Enlarged view of area A;

[0031] Figure 6 This is a bottom view of the host computer component in an embodiment of this application;

[0032] Figure 7 yes Figure 2 A schematic diagram of the mounting bracket on the left side of the middle section;

[0033] Figure 8 yes Figure 2 A structural diagram of the mounting bracket on the left side of the center, taken from another angle.

[0034] Figure 9 This is a schematic diagram of the positioning connector in the embodiments of this application.

[0035] Figure label:

[0036] 1: Smoke baffle;

[0037] 1.1: Smoke baffle body;

[0038] 1.2: Smoke hood positioning part; 1.21: Smoke hood positioning flange; 1.22: Smoke hood positioning hole;

[0039] 1.3: Side column positioning part; 1.31: Side column positioning flange; 1.32: Side column positioning hole; 1.33: Second positioning flange; 1.34: Positioning baffle.

[0040] 1.4: Bracket positioning part; 1.41: Bracket positioning flange; 1.42: Bracket positioning hole;

[0041] 1.5: Side column insertion part; 1.51: Positioning groove;

[0042] 1.6: Cover plate positioning part; 1.61: Cover plate positioning flange; 1.62: Cover plate positioning hole;

[0043] 1.7: Lighting board;

[0044] 2: Install the bracket;

[0045] 2.1: Mounting base; 2.11: Smoke collection support; 2.111: Smoke hood mounting part; 2.112: Column mounting part; 2.113: Positioning hole; 2.114: Operating window; 2.115: Reinforcing protrusion; 2.12: Smoke baffle support;

[0046] 2.2: Mounting platform; 2.21: Smoke baffle mounting part; 2.211: First reinforcing groove; 2.22: Cover plate mounting part; 2.221: Second reinforcing groove;

[0047] 3: Positioning connectors;

[0048] 3.1: First connecting part; 3.11: Positioning flange; 3.12: Positioning boss; 3.13: Bending connecting surface; 3.14: Through hole; 3.15: Blank edge.

[0049] 3.2: Second connecting part; 3.21: Side column connecting part;

[0050] 3.3: Third connecting part;

[0051] 4: Cover plate;

[0052] a: Smoke hood, b: Side column, b.1: Column flange. Detailed Implementation

[0053] The present invention will be further explained in conjunction with the embodiments:

[0054] The core technical problem faced by the technical solution of the embodiments of this application stems from the inventor's accurate understanding of the prior art. Therefore, how to obtain a smoke baffle assembly structure with a stable installation structure is a technical problem that the inventor urgently needs to solve.

[0055] It should be noted that the embodiments do not constitute a limitation on the scope of protection of the claims of this utility model. All technical solutions that can be reasonably expected by those skilled in the art based on the technical concepts provided / proved by the embodiments should be covered within the scope of protection of the claims of this utility model.

[0056] The specific implementation examples are detailed below:

[0057] Please refer to the attached document. Figures 1-8 This embodiment first relates to a connection structure of a smoke baffle assembly, including a smoke baffle 1, a smoke collection hood a, side columns b disposed on both sides of the smoke collection hood, and a mounting bracket 2;

[0058] in, Please refer to the attached document. Figures 2-5 9 This embodiment discloses a positioning connector 3, which includes a first connecting part 3.1 and a second connecting part 3.2. The first connecting part 3.1 is provided with a positioning flange 3.11 and a positioning boss 3.12. The positioning flange 3.11 is used to overlap, position and fix with the column flange b.1 on the side column b. In specific operation, the positioning flange 3.11 and the column flange b.1 are fixed by welding or screws to ensure that the two fit tightly. At the same time, the positioning boss 3.12 is used to engage with the side column positioning hole 1.32 on the same side of the side column b of the smoke baffle 1. The engagement method can be that the boss is embedded in the positioning hole to form a mechanical lock.

[0059] The second connecting part 3.2 is provided with a side column connecting part 3.21, which is used to directly connect to the side column b body, for example, by fastening it by passing screws or bolts through the through holes of the side column connecting part 3.21. With this design, initial positioning is first achieved by the overlap of the positioning flange 3.11 and the column flange b.1; then, secondary precise positioning is achieved by the snap-fit ​​between the positioning boss 3.12 and the side column positioning hole 1.32; finally, the fixing operation is performed using the positioning flange 3.11 and the column flange b.1. The entire process is clearly sequential. This solves the problem of simultaneous positioning and fastening in narrow spaces in existing technologies, making operation more convenient and faster by reducing the risk of misalignment. At the same time, the connecting area covers the overlapping surface and snap-fit ​​point of the smoke baffle 1 and the side column b, making the connection more comprehensive and stable. Furthermore, the structure consists of only two connecting parts, reducing the number of parts and thus lowering production costs and maintenance difficulty.

[0060] As a preferred embodiment, the formation method of the positioning flange 3.11 demonstrates the high efficiency of the technical solution. Specifically, the positioning flange 3.11 is integrally folded from a portion of the middle of the first connecting part 3.1 through a stamping or bending process. The folding process is directly formed on the first connecting part 3.1 without the need for additional components. At the fold, due to the bending of the material, a through hole 3.14 is naturally formed. The through hole 3.14 is designed to accommodate the column flange b.1 on the side column b, so that the column flange b.1 can be inserted and positioned during installation. Through this integral folding design, the positioning flange 3.11 is directly derived from the material of the first connecting part 3.1 itself, without the need for cutting or adding new parts. In this way, the processing is simplified, material waste is reduced, and resources are significantly saved. At the same time, the through hole 3.14 provides a clear installation channel, allowing the column flange b.1 to be easily aligned and overlapped with the positioning flange 3.11, thereby improving the convenience of installation and avoiding the assembly difficulties caused by limited space in traditional methods.

[0061] As a preferred embodiment, the optimized position of the positioning boss 3.12 further enhances the positioning accuracy. The positioning boss 3.12 is located below the through hole 3.14, that is, in the structural layout of the first connecting part 3.1, the positioning boss 3.12 is located in the area vertically below the through hole 3.14. In this way, when the positioning flange 3.11 and the column flange b.1 overlap at the through hole 3.14 and are fixed by welding or screws, the positioning boss 3.12 is exactly in the operable position and can be directly engaged with the side column positioning hole 1.32 of the smoke baffle 1. With this setup, after the fixing operation of the positioning flange 3.11 and the column flange b.1 is completed, the snap-fit ​​step of the positioning boss 3.12 can be carried out without significant adjustments, making the secondary positioning smoother. Conversely, the snap-fit ​​of the positioning boss 3.12 also ensures that the overlapping position of the positioning flange 3.11 and the column flange b.1 is more accurate, thus providing a reliable foundation for subsequent reinforcement operations (such as fixing with screws), solving the misalignment problem caused by space limitations in the prior art, and improving the overall installation efficiency.

[0062] As a preferred embodiment, the structural design of the side column connector 3.21 emphasizes practicality. The side column connector 3.21 is implemented as a through hole for connection, specifically a circular or rectangular hole penetrating the second connector 3.2. The through hole size matches standard screws or bolts. During installation, a fastener is passed through the through hole and screwed into the corresponding threaded hole of the side column b, achieving a rigid connection between the second connector 3.2 and the side column b. This through-hole structure makes operation simple and intuitive; operators can directly use common tools to complete the fastening without special equipment. Simultaneously, the through-hole processing cost is low, easily achieved through stamping or drilling processes, reducing overall manufacturing costs. This allows for quick and reliable connection completion in confined spaces, avoiding the high cost and complexity of traditional welding methods.

[0063] As a preferred embodiment, the load-bearing capacity of the first connecting portion 3.1 is enhanced by the bent connecting surface 3.13. A bent connecting surface 3.13 is provided on the first connecting portion 3.1 in the area where the positioning boss 3.12 points towards the second connecting portion 3.2. This bent connecting surface 3.13 is formed at a specific angle (such as 90 degrees or an inclined angle) through a bending process, with its bending direction extending towards the direction of gravity, thereby partially bearing the weight of the smoke baffle 1 in the vertical direction. After the smoke baffle 1 is installed, the bent connecting surface 3.13 directly supports the lower edge or side of the smoke baffle 1, sharing the load. Through this design, the specific angle of the bent connecting surface 3.13 optimizes the force distribution, transferring gravity to the side column b, thereby reducing the load on the non-connecting end of the smoke baffle 1, preventing stress concentration at a single welding point, solving the problem of easy damage to the smoke baffle under external force in the prior art, and enhancing overall stability.

[0064] As a preferred embodiment, the connection structure of the bent connecting surface 3.13 enhances the robustness. This bent connecting surface 3.13 has a connection structure that fits snugly against the smoke baffle 1; that is, the surface of the bent connecting surface 3.13 is machined to match the contour of the smoke baffle 1. During installation, it fits tightly against the corresponding surface of the smoke baffle 1, forming a seamless contact. This fitting structure ensures that there are essentially no gaps between the bent connecting surface 3.13 and the smoke baffle 1, thereby evenly distributing external forces in multiple directions (such as lateral vibration or gravity). By matching the seamless connecting surface, the structure's ability to resist external forces in multiple directions is improved, the connection is more robust, the fragility of traditional spot welding is avoided, and the maintenance frequency is reduced.

[0065] As a preferred embodiment, the introduction of the third connecting portion 3.3 optimizes the transition between components. A third connecting portion 3.3 is provided between the bent connecting surface 3.13 and the second connecting portion 3.2. This third connecting portion 3.3 has an extension structure that attaches the second connecting portion 3.2 to the side column b. Specifically, the third connecting portion 3.3 is a curved or straight transition plate, designed in length and angle to guide the second connecting portion 3.2 to the mounting surface of the side column b, ensuring that the second connecting portion 3.2 fits snugly against the surface of the side column b. Through this extension structure, the third connecting portion 3.3 acts as a connecting bridge, allowing the first connecting portion 3.1 and the second connecting portion 3.2 to be positioned correctly in different installation locations, avoiding structural abruptness or interference caused by functional differences. This enables smooth installation in narrow spaces without hindering positioning or fixing operations.

[0066] As a preferred embodiment, the integral molding of the overall structure improves reliability. The first connecting part 3.1, the second connecting part 3.2, and the third connecting part 3.3 are integrally molded by stamping or casting processes, that is, manufactured as a whole from a single piece of metal sheet, without welding or assembly seams. This manufacturing method simplifies the processing steps and reduces assembly time; at the same time, the integral structure avoids weak connection points, has better overall strength, and is not easily deformed or broken when subjected to oil fumes or external forces, thereby improving the durability and lifespan of the positioning connectors.

[0067] As a preferred embodiment, the design of the blank edge 3.15 enhances the ease of fitting. A blank edge 3.15 is provided on the first connecting part 3.1, located on one side of the third connecting part 3.3. This blank edge 3.15 is a pre-reserved edge structure used to guide the second connecting part 3.2 into the corresponding groove of the side column b during installation, forming a mechanical fit. Through the insertion of the second connecting part 3.2, a tight fit structure is formed between the second connecting part 3.2 and the side column b. This design makes the fitting operation easier to perform, allowing workers to visually align it; simultaneously, the fitting structure strengthens the connection between the smoke baffle 1 and the side column b, dispersing stress and thus solving the problem of poor stability.

[0068] In a preferred embodiment, the connection of the smoke baffle 1 in the overall structure of the integrated stove is optimized through the positioning connector 3. The integrated stove includes a smoke hood a, a smoke baffle 1, and side columns b at both ends of the smoke hood a. The smoke baffle 1 is connected to the side columns b through the positioning connector 3 described in any of the aforementioned embodiments. Specifically, the first connecting part 3.1 of the positioning connector 3 engages with the smoke baffle 1 and is fixedly connected to the side column b, while the second connecting part 3.2 is also fixedly connected to the side column b. During installation, the positioning function of the positioning connector 3 is first used to accurately position the smoke baffle in a narrow space, and then the connection is completed by screwing or welding. In this way, the entire integrated stove has a stable smoke baffle installation structure, which can effectively resist external forces and vibrations from oil fumes, avoiding the misalignment and stress concentration problems of traditional methods, and ensuring long-term reliable operation.

[0069] The smoke baffle 1 corresponding to the above embodiment is as follows:

[0070] Please continue to refer to the appendix. Figures 1-6 The smoke baffle 1 includes a smoke baffle body 1.1, a smoke collection hood positioning part 1.2, a side column positioning part 1.3, and a bracket positioning part 1.4;

[0071] Among them, in the upper computer component of the corresponding integrated stove, the smoke collection hood a is a horizontally extending hood with a smoke collection space inside. The two ends of the horizontal extension of the smoke collection hood a are respectively connected to a vertically extending side column b. The smoke collection hood a is located between the two side columns b and is connected to two spaced mounting brackets 2. The mounting brackets 2 are used to connect the smoke collection hood a and the smoke baffle 1 and play a supporting role.

[0072] The smoke hood positioning part 1.2 is used to position the smoke hood a. There are two side column positioning parts 1.3, which are respectively located on both sides of the smoke hood positioning part 1.2 and are used to position the two side columns b. The bracket positioning part 1.4 is located on the opposite side of the smoke hood positioning part 1.2 and is used to position the two mounting brackets 2.

[0073] Furthermore, the smoke hood positioning part 1.2 includes a vertically arranged smoke hood positioning flange 1.21, which has the same lateral extending direction as the smoke hood a. The smoke hood positioning flange 1.21 is provided with a plurality of spaced smoke hood positioning holes 1.22 for positioning and installation with the side wall of the smoke hood a by screwing or riveting.

[0074] Each side column positioning part 1.3 includes a vertically arranged side column positioning flange 1.31, and a side column positioning hole 1.32 is provided on the side column positioning flange 1.31 for engaging with the positioning boss 3.12 mentioned above, thereby realizing the installation with the side column 2;

[0075] The bracket positioning part 1.4 includes two horizontally arranged bracket positioning flanges 1.41, which are located near both ends of the smoke baffle 1. The bracket positioning flanges 1.41 are provided with bracket positioning holes 1.42.

[0076] The smoke baffle 1 described in this embodiment has a fully connected structure with the smoke collection hood a, the side column b, and the mounting bracket 2, which can achieve a stable installation structure and improve the user experience.

[0077] Meanwhile, the vertically arranged smoke hood positioning flange 1.21 in the smoke hood positioning part 1.2 matches the side wall structure of the vertically extended smoke hood a; the vertically arranged side column positioning flange 1.31 in the side column positioning part 1.3 matches the side wall surface structure of the vertically extended side column b; the horizontally arranged bracket positioning flange 1.41 in the bracket positioning part 1.4 facilitates the connection with the lower surface of the aforementioned mounting bracket 2, and the upper surface of the bracket positioning flange 1.41 can also serve as the adhesive application surface; all of the above connection structures facilitate the installation and positioning of the smoke baffle 1.

[0078] Please continue to refer to the appendix. Figures 1-6 In a preferred embodiment, the side column positioning part 1.3 further includes a second positioning flange 1.33, which is used to connect (e.g., weld) to the positioning flange 3.11 mentioned above.

[0079] In a further preferred embodiment, the side column positioning flange 1.31 is disposed inside the second positioning flange 1.33, and a positioning baffle 1.34 is formed between the second positioning flange 1.33 and the smoke baffle body 1.1.

[0080] In this embodiment, the side column positioning part 1.3 is arranged in this way, and with the fitting welding structure, the stability of the smoke baffle 1 connection is strengthened. Furthermore, a positioning baffle 1.34 is provided on the outside of the side column positioning flange 1.31, which can cover this part of the installation structure, making the host computer component more beautiful and improving the product competitiveness.

[0081] Please continue to refer to the appendix. Figures 1-5 In a preferred embodiment, the two ends of the smoke hood positioning part 1.2 are provided with side column insertion parts 1.5, and the side column insertion parts 1.5 are provided with positioning grooves 1.51 that are inserted and matched with the side wall of the side column b;

[0082] This embodiment introduces a side column plug-in part 1.5, which is a plug-in connection method that is relatively convenient to operate, so that the installation operation can be initially positioned, which facilitates subsequent installation.

[0083] Please continue to refer to the appendix. Figures 1-6 In a preferred embodiment, a cover plate positioning part 1.6 is also provided above the side column positioning part 1.3. The cover plate positioning part 1.6 is used to position the cover plate 4 connected to the smoke hood a. The cover plate is a bent plate with a V-shaped cross-section. One side of the bent plate is connected to the smoke hood a and the other side is connected to the cover plate positioning part 1.6.

[0084] The cover plate positioning part 1.6 includes two cover plate positioning flanges 1.61 that are spaced apart and distributed laterally, and cover plate positioning holes 1.62 provided on the cover plate positioning flanges 1.61. The cover plate positioning holes 1.62 are used for positioning and installation with the lower surface of the cover plate 4 by screwing or riveting.

[0085] This embodiment introduces a cover plate positioning part 1.6, where the cover plate 4 acts as a reinforcing member, making the installation structure of the smoke baffle 1 more stable.

[0086] Please refer to the attached document. Figure 6 An inclined lighting plate 1.7 is provided on the side of the smoke baffle body 1.1 near the smoke collection hood positioning part 1.2. The lighting plate 1.7 is a transparent plate, which can be made of glass or transparent plastic. A lighting element is provided on the top of the lighting plate 1.7. The lighting element is a strip LED light, which is placed inside the smoke collection hood a. The lighting plate 1.7 is inclined downward towards the smoke collection hood positioning part 1.2. The exposed inclined surface of the lighting plate 1.7 can serve as an oil guiding surface. The periphery of the oil guiding surface is provided with an arc surface to facilitate the oil to be guided into the oil guiding surface for collection.

[0087] In this embodiment, the outer side of the lighting panel 1.7 is also the oil guiding surface, which facilitates oil guiding and expands the illumination angle of the lighting area, thereby improving the user experience.

[0088] In a further embodiment, please refer to the appendix. Figure 1 , 2 In embodiments 3, 7, and 8, mounting bracket 2 is used. It includes a mounting base 2.1 and a mounting platform 2.2 disposed on the mounting base 2.1.

[0089] Specifically, the mounting base 2.1 consists of a smoke collection support 2.11 and a smoke baffle support 2.12. The smoke collection support 2.11 is located at the smoke collection hood a of the integrated stove, while the smoke baffle support 2.12 extends away from the smoke collection support 2.11. The smoke collection support 2.11 further includes a smoke collection hood mounting part 2.111 and a column mounting part 2.112. The smoke collection hood mounting part 2.111 is designed to be connected to the smoke collection hood a by screws or other means, and the column mounting part 2.112 is used to be connected to the side column b by screws or other means.

[0090] Mounting platform 2.2 includes a smoke baffle mounting part 2.21 and a cover mounting part 2.22. The smoke baffle mounting part 2.21 is used to connect with the smoke baffle 1 by screws or other means, and the cover mounting part 2.22 is used to connect with the cover 4 by screws or other means. The cover 4 is a strip-shaped piece distributed along the length of the smoke collection hood a and fixed to the smoke collection hood a. The smoke baffle mounting part 2.21 is set on the smoke baffle support 2.12, and the cover mounting part 2.22 is set on both the smoke baffle support 2.12 and the smoke collection support 2.11, so that the smoke baffle mounting part 2.21 and the cover mounting part 2.22 share a common connection point, such as fixing them simultaneously through a screw hole. This design allows for the use of common methods such as screw installation during installation, improving the versatility of operation. Therefore, this technical solution can solve the problems of narrow connection area and unstable force of the smoke baffle in the existing technology. Because the mounting bracket realizes the connection of the smoke hood a, the side column b, the smoke baffle 1 and the cover plate 4 at the same time, and the connection of the smoke baffle 1 and the cover plate 4 share a connection point, which enhances the overall connection stability of the smoke baffle structure and effectively prevents loosening or maintenance needs when the non-connection end is subjected to force, thereby improving the user experience.

[0091] Specifically, the load of the smoke baffle 1 is transferred to the smoke baffle support 2.12 through the smoke baffle mounting part 2.21, while the load of the cover plate 4 is distributed to the smoke baffle support 2.12 and the smoke collection support 2.11 through the cover plate mounting part 2.22. The shared connection point allows the loads from the two locations to converge into a single force point on the smoke baffle support 2.12, avoiding stress dispersion caused by independent connections and forming a mechanical transmission path similar to a "triangular stable structure". When the non-connected end of the smoke baffle 1 is impacted by an external force, the cover plate 4 provides a reverse constraint force through the cover plate mounting part 2.22, suppressing the displacement tendency of the smoke baffle mounting part 2.21 and eliminating the defect of "single-point support is easy to shake". The synchronous fixing of screws simplifies the assembly process, reduces the error of independent drilling, and ensures that the installation positions of the smoke baffle 1 and the cover plate 4 are strictly aligned.

[0092] In this embodiment, the smoke baffle 2.12 has a gradually thinning thickness along the direction away from the smoke collecting support 2.11. That is, the thickness of the smoke baffle 2.12 gradually decreases from a thicker portion near the smoke collecting support 2.11 to a thinner portion at the far end, forming a smoothly transitioning wedge-shaped structure. This thickness variation was designed with the geometry of the smoke baffle 1 in mind, ensuring a uniform gradient without stress concentration points. Therefore, this technical solution, through the gradually thinning design of the smoke baffle 2.12, meets the requirements of the thin design of the smoke baffle 1 and can reduce the load on the head by adjusting the center of gravity, avoiding the local overload problem caused by the narrow connection area in the prior art, and improving the reliability of long-term use.

[0093] In this embodiment, a first reinforcing groove 2.211 is provided on the smoke baffle mounting portion 2.21, and a second reinforcing groove 2.221 is provided on the cover mounting portion 2.22. The first reinforcing groove 2.211 is a recessed structure formed on the surface of the smoke baffle mounting portion 2.21, and the second reinforcing groove 2.221 is also formed on the surface of the cover mounting portion 2.22. Both are linear grooves that penetrate most of the length of the respective mounting portions. The position and depth of these grooves are designed to enhance the vertical support capacity of the sidewalls. Thus, the two reinforcing grooves in this technical solution are used to strengthen the support strength of the smoke baffle mounting portion 2.21 and the cover mounting portion 2.22. In particular, their sidewalls are vertically arranged relative to the load of the supporting force, making them less prone to bending. This directly addresses the shortcoming of the prior art where non-connecting ends are prone to bending under stress, ensuring the rigidity of the mounting point.

[0094] In this embodiment, the first reinforcing groove 2.211 has a groove shape that conforms to the extending direction of the smoke baffle mounting portion 2.21. That is, the contour and orientation of the groove are consistent with the length direction of the smoke baffle mounting portion 2.21, for example, a straight groove or a slightly curved groove parallel to the main axis of the smoke baffle mounting portion 2.21, to match the installation trajectory of the smoke baffle 1. This shape design is achieved through a stamping process during manufacturing, ensuring overall coordination between the groove and the mounting portion. Therefore, the shape of the first reinforcing groove 2.211 provides better support for the smoke baffle mounting portion 2.21 in the extending direction, strengthens the axial load capacity, and further solves the deformation problem caused by uneven stress in the prior art.

[0095] In this embodiment, a strip-shaped positioning hole 2.113 is provided on the surface where the column mounting part 2.112 is located. The positioning hole 2.113 is a slender through hole that penetrates the mounting surface of the column mounting part 2.112, with a length greater than its width, facilitating position adjustment during installation using bolts or positioning pins. The positioning hole 2.113 allows for slight adjustment of the position of the side column b during installation. Thus, this technical solution, through the cooperation of the positioning hole 2.113 and positioning components (such as screws), achieves convenient positioning, simplifies the installation steps, improves alignment accuracy, and avoids the installation instability caused by difficulty in aligning in narrow connection areas in the prior art.

[0096] In this embodiment, an operation window 2.114 is provided opposite to the side of the column mounting part 2.112. The operation window 2.114 is a rectangular or circular opening, generally located on the side of the mounting bracket 2, and its size is designed to accommodate a standard screwdriver head. During installation, the operation window 2.114 provides a direct passage to the connection port of the column mounting part 2.112. Therefore, the operation window 2.114 facilitates the insertion of a screwdriver to drive screws (especially when the column mounting part 2.112 is fixed to the side column 4), reducing blind spots during installation, improving operational efficiency, and optimizing the problem of inconvenient maintenance in the prior art.

[0097] In this embodiment, a reinforcing protrusion 2.115 is provided at the connection between the surface of the smoke hood mounting part 2.111 and the bottom surface of the mounting bracket. The reinforcing protrusion 2.115 is a small raised structure located at the corner of the two surfaces. It is added by welding or integral molding and is triangular or rectangular in shape, increasing the material thickness in this area. Therefore, this technical solution strengthens the connection at the corner of the two surfaces, prevents breakage caused by stress concentration, improves overall durability, and solves the weakness of easy damage under stress in the prior art.

[0098] In this embodiment, both the smoke baffle mounting part 2.21 and the cover mounting part 2.22 are connected to the mounting base 2.1 via a folded edge structure. The folded edge structure involves bending the edge of the mounting platform 2.2 at a 90-degree angle or a specific angle and then welding, riveting, or screwing it to the mounting base 2.1 to form a stable L-shaped or U-shaped connection. This bending is achieved during manufacturing using a bending machine to ensure consistent angles. Therefore, the folded edge connection method is easy to implement and operate, provides good installation stability, improves production efficiency, enhances the torsional resistance of the connection point, and simplifies the assembly process compared to existing technologies.

[0099] In this embodiment, the cover plate mounting portion 2.22 is inclined and, in use, tilts upwards along the direction from the smoke baffle mounting portion 2.21 toward the smoke collection hood mounting portion 2.111. Specifically, the angle of the cover plate mounting portion 2.22 is designed to rise from the smoke baffle support 2.12 toward the smoke collection support 2.11, forming a coordinated layout with the smoke baffle mounting portion 2.21 and the smoke collection hood mounting portion 2.111. Thus, this inclined structure forms a triangular-like structure, providing more stable support, increasing overall rigidity, effectively distributing the load when the non-connected ends are subjected to force, and improving the impact resistance of the smoke baffle.

[0100] In the embodiment of the integrated stove The integrated stove includes a smoke collection hood a, a smoke baffle 1, and side columns b located at both ends of the smoke collection hood a. A mounting bracket 2 connects to the smoke collection hood a, side columns b, smoke baffle 1, and cover plate 4 via its various mounting parts, forming a complete assembly. During the assembly of the integrated stove, the smoke baffle 1 is fixed to a designated position via the mounting bracket 2. The smoke baffle 1 is connected to the side column b via any of the aforementioned positioning connectors 3. Specifically, the first connecting part 3.1 of the positioning connector 3 is welded and inserted into the smoke baffle 1, while the second connecting part 3.2 is fixed to the side column b via the side column connecting part 3.21.

[0101] In this way, the optimized design of the mounting bracket 2 solves the problem of poor connection stability in the existing technology, reduces the maintenance rate and improves user satisfaction; through the integrated design of the positioning connector 3, the installation structure of the smoke baffle 1 is more stable and can resist external forces (such as its own weight or load when placing objects), avoiding loosening of the connection, thereby providing a reliable smoke baffle installation structure and reducing maintenance needs.

[0102] In the description of this specification, the references to terms such as "embodiment," "basic embodiment," "preferred embodiment," "other embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0103] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0104] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A connection structure for a smoke baffle assembly, comprising a smoke baffle (1), a smoke collection hood (a), and side columns (b) disposed on both sides of the smoke collection hood, characterized in that: The smoke baffle (1) includes a smoke baffle body (1.1), a smoke hood positioning part (1.2) for positioning with the smoke hood (a), a side column positioning part (1.3) for positioning with the side column (b), and a bracket positioning part (1.4) for positioning with the mounting bracket (2); the side column positioning part (1.3) is disposed on both sides of the smoke hood positioning part (1.2), and the bracket positioning part (1.4) is disposed on the opposite side of the smoke hood positioning part (1.2); The smoke baffle (1) is connected to the side column (b) through a positioning connector (3), and the positioning connector (3) includes a first connecting part (3.1) and a second connecting part (3.2). The first connecting part (3.1) is provided with a positioning flange (3.11) and a positioning boss (3.12). The positioning flange (3.11) is overlapped and fixedly connected with the column flange (b.1) on the side column (b). The positioning boss (3.12) is engaged with the smoke baffle (1) in the side column positioning hole (1.32) on the same side of the side column (b). The second connecting part (3.2) is provided with a side column connecting part (3.21) that is connected to the side column (b) mentioned above.

2. The connection structure according to claim 1, characterized in that: The mounting bracket (2) includes a mounting base (2.1) and a mounting platform (2.2) disposed on the mounting base (2.1); the mounting base (2.1) includes a smoke collection support (2.11) and a smoke baffle support (2.12) extending away from the smoke collection support (2.11), the smoke collection support (2.11) is connected to the smoke collection hood (a) through the smoke collection hood mounting part (2.111) and connected to the side column (b) through the column mounting part (2.112); the mounting platform (2.2) includes a smoke baffle mounting part (2.21) connected to the smoke baffle (1), the smoke baffle mounting part (2.21) is disposed on the smoke baffle support (2.12).

3. The connection structure according to claim 2, characterized in that: It also includes a cover plate (4); The cover plate (4) is a strip-shaped piece distributed along the length of the smoke collection hood (a) and fixed to the smoke collection hood (a); The mounting platform (2.2) includes a cover plate mounting section (2.22) connected to the cover plate (4).

4. The connection structure according to claim 3, characterized in that: The cover plate mounting part (2.22) is simultaneously provided on the smoke baffle support (2.12) and the smoke collection support (2.11), and the smoke baffle mounting part (2.21) and the cover plate mounting part (2.22) have a common connection structure.

5. The connection structure according to claim 3, characterized in that: A cover plate positioning part (1.6) is provided above the side column positioning part (1.3) for positioning with the cover plate (4) connected to the smoke hood (a). The cover plate positioning part (1.6) includes a cover plate positioning flange (1.61) and a cover plate positioning hole (1.62) provided on the cover plate positioning flange (1.61).

6. The connection structure according to claim 2, characterized in that: The smoke-blocking support (2.12) has a gradually thinning thickness along the direction away from the smoke-collecting support (2.11).

7. The connection structure according to claim 1, characterized in that: The positioning flange (3.11) is integrally folded from a portion of the middle part of the first connecting part (3.1), and a through hole (3.14) is formed at the fold for the column flange (b.1) to pass through.

8. The connection structure according to claim 1, characterized in that: A bent connecting surface (3.13) is provided on the first connecting part (3.1) in the area where the positioning boss (3.12) points to the second connecting part (3.2). The bent connecting surface (3.13) forms a load-bearing structure that partially supports the smoke baffle (1) in the direction of gravity.

9. The connection structure according to claim 8, characterized in that: A third connecting part (3.3) is provided between the bent connecting surface (3.13) and the second connecting part (3.2), and the third connecting part (3.3) has an extension structure for attaching the second connecting part (3.2) to the side column (b).

10. An integrated stove, characterized in that: It includes the connection structure of the smoke baffle assembly as described in any one of claims 1 to 9.

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