Guide plate, exhaust fume collecting hood and side range hood

Abstract

The utility model discloses a deflector, collecting hood and side range hood relates to side range hood technical field, wherein deflector includes plate body section, be equipped with the arc section of plate body section top end and be equipped with the smoke inlet on the plate body section, plate body section is equipped with the faceplate installation area that the decoration faceplate installs, arc section is higher than faceplate installation area. The technical scheme provided by the utility model is applied to the exhaust fume collecting hood of the side-draft range hood, so that the exhaust fume suction efficiency of the side-draft range hood can be improved, the guide plate is convenient to manufacture, the production efficiency is improved, the structural strength of the exhaust fume collecting hood can be improved, the noise of side-draft oil fume is reduced, and the assembly surface difference between the decorative panel and the guide plate is modified and hidden by utilizing the arc-shaped section; the appearance quality of a product is improved, the design that the guide plate and the exhaust fume collecting hood form the semi-closed exhaust fume collecting cavity is favorable for better concentrating the oil fume and reducing the escape of the oil fume, and the fume inlet can be closer to a cooking range, so that the rising oil fume can be quickly absorbed.

Description

Technical Field

[0001] The utility model relates to the technical field of side suction range hoods, and particularly relates to a deflector, a smoke collecting hood and a side suction range hood. Background Art

[0002] The smoke collecting hood of a side suction range hood is an important part of the range hood. Its main function is to collect and guide the oil fume generated during cooking into the air duct system of the range hood. The smoke collecting hood of a side suction range hood is usually located on the front of the range hood, close to the stove side. At present, the smoke collecting hood of a side suction range hood is set with an open mouth, and relies on the opening and closing of the panel assembly (decorative panel or smoke collecting plate) to achieve the purpose of smoking; in order to improve the efficiency of the side suction range hood, it is considered to set a deflector; but it is necessary to take into account the production efficiency and the appearance quality of the product. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a deflector, a smoke collecting hood and a side suction range hood. The deflector is applied to the smoke collecting hood of the side suction range hood, which can improve the structural strength of the smoke collecting hood, and use the arc section to modify and hide the assembly surface difference between the decorative panel and the deflector, improve the appearance quality of the product, and is also convenient for manufacturing and improve the production efficiency.

[0004] To achieve the above object, the deflector proposed by the utility model includes a plate body section, an arc section provided at the top of the plate body section, and a smoke inlet provided on the plate body section. The plate body section is provided with a panel installation area for installing a decorative panel, and the arc section is higher than the panel installation area.

[0005] In one embodiment, the arc section is formed by folding and extending relative to the plate body section in a direction away from the panel installation area.

[0006] In one embodiment, the deflector further includes a connection section, the connection section is connected to the end of the arc section away from the plate body section, and the connection section is used for connecting and fixing with an external fitting.

[0007] In one embodiment, the included angle between the connection section and the extension of the plate body section is 30° - 60°.

[0008] In one embodiment, the deflector further includes a strengthening section, the strengthening section is connected to the free end of the connection section and extends towards the plate body section, and the extension length of the strengthening section is less than the extension length of the connection section.

[0009] In one embodiment, the deflector further includes two side sections provided on both sides of the plate body section relative to the arc section. Both side sections are folded relative to the plate body section and fit the outer edge of the arc section, and the contour of the top of the side section corresponds to the contour of the arc section.

[0010] In one embodiment, the deflector further includes a fixed section that is bent and connected to the free end of the side section and whose end abuts against the reinforcing section.

[0011] In one embodiment, the plate body section is further provided with an avoidance opening for the connecting arm of the smoke collecting plate to movably pass through.

[0012] The present utility model also proposes a smoke collecting hood, including:

[0013] A hood body; and

[0014] The deflector as described above; the deflector is disposed on the hood body and encloses a smoke collecting cavity with the hood body. The smoke inlet is communicated with the smoke collecting cavity, and the arc section is exposed outside the hood body.

[0015] The present utility model also proposes a side suction range hood, including the smoke collecting hood as described above.

[0016] First of all, in the technical solution of the present utility model, by installing the deflector on the smoke collecting hood, the smoke collecting hood includes a hood body which is usually in a "7" shape. The deflector is connected to both ends of the opening of the hood body and forms a smoke collecting cavity with the smoke collecting hood. The deflector is provided with a smoke inlet. The semi-closed smoke collecting cavity design formed by the deflector and the smoke collecting hood helps to better concentrate the oil fume and reduce the escape of oil fume. Moreover, the smoke inlet can be closer to the stove to quickly absorb the rising oil fume. Moreover, the deflector can improve the structural strength of the smoke collecting hood, reduce the vibration of the smoke collecting hood, and reduce the noise. The splicing of the deflector and the hood body has higher production efficiency compared with forming the deflector by bending the hood body. Secondly, the arc section provided at the top of the plate body is exposed at the top of the decorative panel, which can hide the splicing seam between the decorative panel and the plate body. From the outside view, the arc section presents an overall line transversely on the decorative panel, and the overall appearance quality is high. Secondly, it is also convenient to integrate some additional functions on the deflector, such as LED lighting, touch switches, automatic induction of smoking, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0018] Figure 1 It is a schematic structural diagram of an embodiment of the smoke collecting plate of the side suction range hood provided by the present utility model in the closed state;

[0019] Figure 2 For Figure 1Structural schematic diagram of an embodiment of the smoke collecting baffle of a side suction range hood in an open state;

[0020] Figure 3 Structural schematic diagram of an embodiment of the deflector provided by the present utility model;

[0021] Figure 4 is Figure 3 Cross-sectional structural schematic diagram of another perspective of the middle deflector.

[0022] Explanation of the reference numerals in the drawings:

[0023] 100, side suction range hood; 110, decorative panel; 120, smoke collecting baffle; 130, connecting arm;

[0024] 200, smoke collecting hood; 210, smoke collecting cavity;

[0025] 300, deflector; 301, panel installation area; 310, plate body section; 311, smoke inlet; 312, avoidance opening; 320, arc section; 330, connecting section; 331, installation part; 340, strengthening section; 350, side section; 360, fixing section.

[0026] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0028] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, if descriptions such as "first", "second", etc. are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or inability to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0030] The smoke collecting hood of a side suction range hood is an important part of the range hood. Its main function is to collect and guide the cooking fumes generated during cooking into the air duct system of the range hood. The smoke collecting hood of a side suction range hood is usually located on the front of the range hood, on the side close to the stove. Currently, the smoke collecting hood of a side suction range hood is set with an open mouth, and relies on the opening and closing of the panel assembly (decorative panel or smoke collecting plate) to achieve the purpose of smoking; in order to improve the efficiency of the side suction range hood, a deflector plate is considered to be set; but the production efficiency and the appearance quality of the product need to be taken into account.

[0031] Therefore, the present utility model proposes a deflector plate applied to the smoke collecting hood of a side suction range hood.

[0032] Please refer to Figure 1 , in an embodiment of the present utility model, the deflector plate 300 is used for the smoke collecting hood 200 of the side suction range hood 100. The side suction range hood 100 is arranged on the side wall of the kitchen stove top and is specifically used to absorb the cooking fumes and steam generated during the cooking process. The side suction range hood 100 is relatively small in volume, suitable for kitchens with limited space, does not occupy too much wall space, and does not block the line of sight like a top suction range hood.

[0033] Refer to Figures 2 to 4 , in this embodiment, the deflector plate 300 includes a plate body section 310, an arc section 320 provided at the top of the plate body section 310, and a smoke inlet 311 provided on the plate body section 310. The plate body section 310 is provided with a panel installation area 301 for installing the decorative panel 110, and the arc section 320 is higher than the panel installation area 301.

[0034] The technical solution of the present utility model is as follows. First, by installing the deflector 300 on the smoke collecting hood 200, the smoke collecting hood 200 includes a hood body, and the hood body is in a "7" shape. The deflector 300 is connected to both ends of the opening of the hood body, and a smoke collecting cavity 210 is formed with the smoke collecting hood 200. The deflector 300 is provided with a smoke inlet 311. The semi-closed design of the smoke collecting cavity 210 formed by the deflector 300 and the smoke collecting hood 200 helps to better concentrate the cooking fumes and reduce the escape of cooking fumes. Moreover, the smoke inlet 311 can be closer to the stove to quickly absorb the rising cooking fumes. Also, the deflector 300 can improve the structural strength of the smoke collecting hood 200, reduce the vibration of the smoke collecting hood 200, and reduce the noise. The splicing of the deflector 300 and the hood body has higher production efficiency compared to forming the deflector 300 by bending the hood body. Secondly, an arc section 320 is provided at the top of the plate body. The arc section 320 is exposed at the top of the decorative panel 110, which can hide the splicing seam between the decorative panel 110 and the plate body. From the outside view, the arc section 320 presents an overall line transversely on the decorative panel 110, and the overall appearance quality is high. Secondly, it is also convenient to integrate some additional functions on the deflector 300, such as LED lighting, touch switches, automatic induction of smoking, etc.

[0035] In one embodiment, the deflector 300 is integrally formed. When the wall thickness of the deflector 300 is sufficient, the arc section 320 is a rounded corner provided at the top of the plate section 310.

[0036] In this embodiment, in order to reduce the weight and cost, the deflector 300 is a sheet metal part, and the arc section 320 is formed by folding and extending relative to the plate section 310 in a direction away from the panel installation area 301. The plate section 310 includes opposite front and rear sides, and the arc section 320 is bent from the front side to the rear side.

[0037] Refer to Figure 1 , thus, the deflector 300 is inclinedly arranged on the smoke collecting hood 200, the plate section 310 is inclinedly arranged, and the arc section 320 is flush with the top of the smoke collecting hood 200. After the decorative panel 110 is installed on the plate section 310, the arc section 320 is exposed, which can hide the splicing seam between the decorative panel 110 and the plate body. The arc section 320 presents an overall line transversely on the decorative panel 110, and the overall appearance quality is high.

[0038] Refer to Figure 4 , specifically, in order to facilitate the installation of the deflector 300 on the smoke collecting hood 200, the deflector 300 further includes a connecting section 330. The connecting section 330 is connected to one end of the arc section 320 away from the plate section 310. The connecting section 330 is used to connect and fix with an external fitting. The connecting section 330 is provided with an installation portion 331 for connecting and fixing the deflector 300 with the external fitting. The external fitting is the hood body.

[0039] Refer toFigure 3 and Figure 4 In order for the smoke inlet 311 to be closer to the stove so as to quickly absorb the rising cooking fumes; the smoke inlet 311 of the deflector 300 is recessed from the bottom of the box, so that the smoke inlet 311 is inclined and closer to the stove.

[0040] Referring to Figure 1 and Figure 2 In the side suction range hood 100, the deflector 300 is arranged obliquely. Therefore, when the connecting section 330 is installed on the top plate of the smoke collecting hood 200, it can be "horizontal" (substantially parallel to the top plate), which is convenient for connecting with the top plate of the smoke collecting hood 200. In addition, the installation part 331 is a bolt hole formed by stamping on the connecting section 330, and the bolt hole is a tapered counterbore, so as to be convenient for hiding and reducing costs.

[0041] Specifically, the included angle between the extending directions of the connecting section 330 and the plate body section 310 is 30°-60°. For example, 40°, 45°, 50°, etc. Within the range of 30°-60°, most installation requirements can be met and it has sufficient strength.

[0042] Referring to Figure 4 In order to weaken the gap surface difference between the connecting section 330 and the top plate of the smoke collecting hood 200, the deflector 300 further includes a strengthening section 340. The strengthening section 340 extends from the end of the connecting section 330 towards the rear side, and the extending length of the strengthening section 340 is less than the extending length of the connecting section 330. The connecting section 330 will be approximately horizontal during installation, while the strengthening section 340 extends vertically downward. In this way, a sunken step is made on the top plate of the smoke collecting hood 200, and the sunken height is similar to the height of the strengthening section 340. In this way, the connecting section 330 can be approximately flush with the surface of the top plate of the smoke collecting hood 200. Compared with directly connecting the connecting section 330 to the sunken step of the top plate, the surface difference is difficult to control. The gap surface difference between the deflector 300 and the top plate of the smoke collecting hood 200 can be better controlled, and the appearance quality of the product can be controlled.

[0043] Referring to Figure 1 or Figure 3 Furthermore, in this embodiment, the deflector 300 further includes two side sections 350 arranged on both sides of the plate body section 310 relative to the arc section 320. Referring to Figure 3The two side segments 350 are folded over the plate body segment 310 to fit the outer edge of the arc segment 320, and the contour of the top of the side segment 350 corresponds to the contour of the arc segment 320. The side segment 350 is bent from the front side to the rear side and abuts the arc segment 320, and the contour of the top of the side segment 350 corresponds to the contour of the arc segment 320. Compared with directly installing the guide plate 300, the setting of the side segment 350 can make the guide plate 300 more integrated, and the guide plate 300 can be installed on the outside of the smoke hood 200 to expose the side segment 350 of the guide plate 300. Because the contour of the top of the side segment 350 corresponds to the contour of the arc segment 320, the appearance quality is better.

[0044] Specifically, the guide plate 300 further includes a fixed section 360 which is bent and connected to the free end of the side section 350 and whose end abuts against the reinforcing section 340 . The fixed section 360 is bent from the end of the side section 350 and abuts the reinforcing section 340. The side panel of the smoke hood 200 is provided with a bent side panel mounting section corresponding to the fixed section 360. The fixed section 360 is fitted with the side panel mounting section and intersects to expose the joint seam on the side of the decorative panel 110. The fixed section 360 is fitted with the side panel mounting section and the joint seam is located on the side of the side panel of the smoke hood 200. On the one hand, it can improve the quality of the appearance and control the gap surface difference; on the other hand, after the joint seam is changed from the front side to the side of the side panel, the smoke entering the smoke hood 200 from the smoke inlet 311 on the front side of the guide plate 300 will all pass through the outer surface of the guide plate 300, and there will be no smoke passing through the side panel and the guide plate 300 partially; during the cleaning process, there will be no residual smoke due to the existence of the joint seam, which will make cleaning difficult.

[0045] Reference Figure 2 or Figure 3 In addition, the plate section 310 is also provided with an avoidance opening 312 for the connecting arm 130 of the smoke collecting plate 120 to movably pass through. There are two avoidance openings 312, which are arranged on both sides of the smoke inlet 311. The two avoidance openings 312 are long strips or elliptical shapes. The connecting arm 130 is transmission-connected to the driving motor arranged in the cover body, which can reduce the space occupied by the cover body, reasonably utilize the space of the cover body, and also facilitate hiding the driving motor; the smoke collecting plate 120 is opened in the direction to prevent the escape of smoke, so that the smoke can better enter the smoke collecting hood 200, thereby improving the smoking efficiency of the side-suction range hood 100.

[0046] Reference Figure 1 and Figure 2The utility model also proposes a smoke hood 200, which includes a hood body and a guide plate 300. The specific structure of the guide plate 300 refers to the above embodiment. Since the smoke hood 200 adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Among them, the guide plate 300 is arranged on the hood body, and is enclosed with the hood body to form a smoke collection cavity 210, the smoke inlet 311 is connected to the smoke collection cavity 210, and the arc segment 320 is visible on the hood body.

[0047] Reference Figure 1 and Figure 2 The utility model further provides a side-suction range hood 100, which includes the above-mentioned smoke collecting hood 200, and the smoke collecting hood 200 includes a hood body and a guide plate 300. The specific structure of the guide plate 300 refers to the above-mentioned embodiment and will not be repeated here.

[0048] Among them, the top of the decorative panel 110 is lower than the top of the guide plate 300 or the edge of the top plate of the smoke hood 200, and the exposed arc segment 320 makes the joint seam between the decorative panel 110 and the guide plate 300 modified and hidden, thereby improving the overall appearance quality of the product; the guide plate 300 is arranged on the hood body, and is enclosed with the hood body to form a smoke collecting chamber 210, which can improve the structural quality of the smoke hood 200 and reduce the noise of the product; the smoke inlet 311 of the guide plate 300 is arranged at the bottom of the smoke hood 200, and the smoke inlet 311 can be closer to the stove so as to quickly absorb the rising oil smoke and improve the smoking efficiency.

[0049] In addition, the plate section 310 is provided with an avoidance opening 312, and the driving mechanism penetrates the avoidance opening 312 and is transmission-connected with the smoke collecting plate 120. Driven by the driving mechanism, the smoke collecting plate 120 has an open state and a closed state. In the open state, the smoke collecting plate 120 exposes the smoke inlet 311, which can further improve the smoke collection efficiency.

[0050] In the closed state, the smoke collecting plate 120 is close to the plate body section 310 and is spliced ​​with the decorative panel 110, and covers the smoke inlet 311, so as to ensure the beautiful appearance of the product when not in use.

[0051] Moreover, between the decorative panel 110 and the guide plate 300 , the guide plate 300 is also recessed to form a mounting groove, which is also convenient for integrating some additional functions on the guide plate 300 , such as LED lighting, touch switch, automatic induction smoking, etc.

[0052] The above are only exemplary embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A guide plate for a smoke collecting hood of a side-suction range hood, characterized in that: The guide plate includes: a plate section, an arc section arranged at the top of the plate section and a smoke inlet arranged on the plate section. The plate section is provided with a panel installation area for installing a decorative panel, and the arc section is higher than the panel installation area.

2. The guide plate according to claim 1, characterized in that: The arc section is formed by folding and extending relative to the plate section in a direction away from the panel installation area.

3. The guide plate according to claim 2, characterized in that: The guide plate further comprises a connecting section, which is connected to an end of the arc section away from the plate body section, and is used to be connected and fixed to an external assembly part.

4. The guide plate according to claim 3, characterized in that: The included angle between the extension of the connecting section and the plate section is 30°-60°.

5. The guide plate according to claim 3, characterized in that: The guide plate further includes a reinforcing section, which is connected to the free end of the connecting section and extends toward the plate body section, and the extending length of the reinforcing section is shorter than the extending length of the connecting section.

6. The guide plate according to claim 5, characterized in that: The guide plate also includes two side sections arranged on both sides of the plate section relative to the arc section. The two side sections are folded relative to the plate section to fit the outer edge of the arc section, and the contour of the top of the side section corresponds to the contour of the arc section.

7. The guide plate according to claim 6, characterized in that: The guide plate also includes a fixed section which is bent and connected to the free end of the side section, and the end thereof abuts against the reinforcement section.

8. The guide plate according to claim 1, characterized in that: The plate body section is also provided with an escape opening for the connecting arm of the smoke collecting plate to movably pass through.

9. A smoke collecting hood, characterized in that: include: Cover body; and The deflector according to any one of claims 1 to 8; The guide plate is arranged on the cover body and encloses the cover body to form a smoke collecting cavity. The smoke inlet is communicated with the smoke collecting cavity, and the arc segment is visible outside the cover body.

10. A side suction range hood, characterized in that: Comprising the fume hood as claimed in claim 9.

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