Supporting seat and range hood with same

Abstract

The utility model discloses a support seat and a range hood with the same, the support seat is used for supporting an air curtain fan of the range hood, the support seat comprises a cyclone support, a first connecting position is arranged at one end of the cyclone support, and a second connecting position is arranged at the other end of the cyclone support; the two ends of the cyclone seat are each provided with a first connecting part, and the two first connecting parts are arranged in a mirror image mode; the first connecting position of the cyclone bracket can be selectively connected with the first connecting part at the left end of the cyclone seat or the first connecting part at the right end of the cyclone seat; the first connecting position is connected with a first connecting part at the left end of the cyclone seat, so that a right air curtain fan supporting seat is formed; and the first connecting position is connected with a first connecting part at the right end of the cyclone seat to form a left air curtain fan supporting seat. According to the supporting seat and the range hood with the supporting seat, the universality of the supporting seat can be improved, and the assembling and installing processes are simplified.

Description

Technical Field

[0001] This utility model relates to the field of smoke hood technology, specifically to a support base and a smoke hood having the same. Background Technology

[0002] In the existing technology, as the main components of the smoke machine forming an air curtain, the left air curtain fan and the right air curtain fan are installed in the main body of the smoke machine through corresponding assembly components. The assembly components of the two are different, which makes the assembly and installation process of the left air curtain fan and the right air curtain fan relatively complicated. Utility Model Content

[0003] The purpose of this utility model is to provide a support base and a smoke hood having the same, which are used to solve the above-mentioned technical problems.

[0004] On the one hand, this utility model provides a support base for supporting the air curtain fan of a smoke hood, comprising:

[0005] Cyclone support, with a first connection point at one end;

[0006] Cyclone seat, with a first connecting part at each end of the cyclone seat, and the two first connecting parts are arranged in a mirror image;

[0007] The first connection position of the cyclone support can be selected to be connected to the first connection part at the left end of the cyclone seat or to the first connection part at the right end of the cyclone seat.

[0008] The first connecting position is connected to the first connecting part at the left end of the cyclone seat to form a right air curtain fan support; the first connecting position is connected to the first connecting part at the right end of the cyclone seat to form a left air curtain fan support.

[0009] According to one embodiment of the present invention, the first connecting position and the first connecting part are detachably connected by a connector.

[0010] According to one embodiment of the present invention, the cyclone support is further provided with a second connecting position, and the cyclone seat is provided with a second connecting part adapted to the second connecting position. There are two second connecting parts, and the two second connecting parts are mirror images of each other along the centerline of the width direction of the plane. When the first connecting position is connected to the first connecting part at the left end of the cyclone seat, the second connecting position is connected to the rightmost one of the two second connecting parts; when the first connecting position is connected to the first connecting part at the right end of the cyclone seat, the second connecting position is connected to the leftmost one of the two second connecting parts.

[0011] According to one embodiment of the present invention, the second connecting part is slidably connected to the second connecting position.

[0012] On the other hand, this utility model provides a smoke hood with a support base including a smoke hood body, a left air curtain fan and a right air curtain fan. The smoke hood body is provided with an electrical control cavity. The left air curtain fan support base and the right air curtain fan support base are respectively installed on the left and right sides of the electrical control cavity. The left air curtain fan is installed on the left air curtain fan support base and the right air curtain fan is installed on the right air curtain fan support base.

[0013] According to one embodiment of the present invention, the inner side of the cyclone seat is provided with a buckle, and the outer side of the cyclone seat is provided with a connecting hole. The outer side of the volute of the left air curtain fan and the right air curtain fan are both provided with assembly holes corresponding to the connecting holes. When the left air curtain fan / right air curtain fan is installed on the cyclone seat on the corresponding side, the assembly holes and the connecting holes are connected by a connector, and the buckle is engaged with the volute of the left air curtain fan / right air curtain fan.

[0014] According to one embodiment of the present invention, the top plate of the main body of the smoke hood is provided with an air curtain inlet corresponding to the left and right air curtain fans, and the bottom plate of the main body of the smoke hood is provided with an air curtain exhaust port corresponding to the cyclone seat. The cyclone seat is provided with an air curtain duct, which corresponds to the air curtain exhaust port. The air outlet side of the left / right air curtain fan faces the air curtain duct on the corresponding side of the cyclone seat. The left / right air curtain fan draws air through the air curtain inlet on the corresponding side and exhausts air through the air curtain exhaust port on the corresponding side to form an air curtain.

[0015] According to one embodiment of the present invention, the cyclone support is fixed in the electrical control cavity, and the first connection positions of the cyclone supports on both sides are arranged opposite to each other. After the left air curtain fan and the right air curtain fan are respectively connected to the corresponding cyclone seat, they are installed in the electrical control cavity through the connection between the cyclone seat and the cyclone support.

[0016] According to one embodiment of the present invention, the front panel of the main body of the smoke hood is provided with a first mounting port communicating with the electrical control cavity, and the side panel of the main body of the smoke hood is provided with a second mounting port communicating with the electrical control cavity. The left air curtain fan / right air curtain fan assembled with the cyclone seat is installed in the electrical control cavity through the first mounting port, and the ends of the left air curtain fan and the right air curtain fan that are far apart from each other are aligned with the second mounting port. It also includes a control panel and a panel control component. The control panel is connected to the front panel of the main body of the smoke hood and covers the first mounting port. The panel control component is disposed on the control panel and is housed in the electrical control cavity through the first mounting port.

[0017] According to one embodiment of the present invention, it further includes a maintenance cover plate, which is connected to the side of the main body of the range hood and blocks the second mounting port; or / and further includes a side baffle assembly, which is connected to both sides of the main body of the range hood, and covers the side plate of the main body of the range hood and blocks the second mounting port.

[0018] Compared with the prior art, the support base of this utility model and the range hood having the same have at least the following advantages:

[0019] The present invention relates to a support base and a smoke machine having the same, wherein a first connecting position is provided at one end of a cyclone bracket, and a first connecting part is provided at both ends of the cyclone bracket, and the two first connecting parts are mirror images of each other. The first connecting position is connected to the first connecting part at the left end of the cyclone bracket to form a right air curtain fan support base. The first connecting position can be connected to the first connecting part at the right end of the cyclone bracket to form a left air curtain fan support base by rotating the cyclone bracket. Thus, the assembly and installation of the left and right air curtain components are interchangeable. The cyclone brackets and cyclone brackets that constitute the left and right air curtain components have the same structure and are interchangeable, thereby simplifying the assembly and installation process of the left and right air curtain fan support bases.

[0020] The present invention relates to a support base and a smoke machine having the same, wherein a second connecting part is provided at both ends of the cyclone base, and a second connecting position is provided on the cyclone bracket that can be slidably connected to either of the second connecting parts, so as to achieve quick connection between the cyclone base and the cyclone bracket by means of the installation method in which the second connecting part slides relative to the second connecting position. Attached Figure Description

[0021] Figure 1 This is an exploded view of the support base of this utility model;

[0022] Figure 2 This utility model provides a structural diagram of the support base for the left air curtain fan and its installation structure with the left air curtain fan.

[0023] Figure 3 For the present utility model Figure 2 A schematic diagram of the structure from another direction;

[0024] Figure 4 For the present utility model Figure 3 Enlarged view of the left side;

[0025] Figure 5 For the present utility model Figure 3 Enlarged view of the right side;

[0026] Figure 6 This utility model provides a structural diagram of the support base for the right air curtain fan and its installation structure with the right air curtain fan.

[0027] Figure 7 For the present utility model Figure 6 A schematic diagram of the structure from another direction;

[0028] Figure 8 This is a structural schematic diagram of a smoke hood according to the present invention;

[0029] Figure 9 This is an explosion diagram of a range hood according to the present invention;

[0030] Figure 10 For the present utility model Figure 9 Enlarged view of part A in the middle.

[0031] In the diagram: 1. Cyclone bracket; 11. First connection position; 12. Second connection position; 2. Cyclone seat; 21. First connection part; 22. Second connection part; 23. Buckle; 24. Connection hole; 3. Main body of the range hood; 31. First mounting port; 32. Second mounting port; 33. Air curtain inlet; 34. Air curtain exhaust port; 4. Left air curtain fan; 41. Assembly hole; 5. Right air curtain fan; 6. Control panel; 7. Panel control components; 8. Maintenance cover; 9. Side baffle assembly.

[0032] The implementation and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0034] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0035] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0036] To further understand the content, features, and effects of this utility model, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings:

[0037] On one hand, this utility model discloses a support base for supporting the air curtain fan of a smoke hood. Please refer to [link / reference needed]. Figures 1 to 7 ,include:

[0038] Cyclone support 1, one end of which is provided with a first connection position 11;

[0039] Cyclone seat 2, both ends of the cyclone seat 2 are provided with first connecting parts 21, and the two first connecting parts 21 are mirror images of each other;

[0040] The first connection position 11 of the cyclone support 1 can be selectively connected to the first connection part 21 at the left end of the cyclone seat 2 or to the first connection part 21 at the right end of the cyclone seat 2.

[0041] The first connecting position 11 is connected to the first connecting part 21 at the left end of the cyclone seat 2 to form a right air curtain fan support; the first connecting position 11 is connected to the first connecting part 21 at the right end of the cyclone seat 2 to form a left air curtain fan support.

[0042] During installation, the cyclone bracket 1 is fixed in the electrical control chamber of the smoke machine, and the cyclone seat 2 is installed on the upper side of the cyclone bracket 1 to support the air curtain fan.

[0043] The support base of this utility model, when supporting the left air curtain fan, has the first connecting position 11 of the cyclone bracket 1 facing to the right, and the first connecting part 21 at the right end of the cyclone seat 2 connected to the first connecting position 11; when supporting the right air curtain fan, the first connecting position 11 of the cyclone bracket 11 faces to the left, and the first connecting part 21 at the left end of the cyclone seat 2 connected to the first connecting position 11; and the orientation of the cyclone seat 2 remains unchanged regardless of whether it supports the left or right air curtain fan. When the smoke machine has two air curtain components, the cyclone bracket 1 and the cyclone seat 2 can be interchanged, simplifying the number of parts. Furthermore, when used in a smoke machine to support an air curtain fan, the orientation of the first connecting position 11 is always consistent with the orientation of the motor of the corresponding air curtain fan. That is to say, when the smoke machine has two air curtain components, the motor of the left air curtain fan and the motor of the air curtain fan are arranged opposite each other; the support base can meet the installation requirements of the motor and is not easy to install incorrectly.

[0044] When specifically installing the cyclone seat 2 to form a left air curtain fan support seat for supporting the left air curtain fan 4, as follows: Figure 1 The first connecting part 21, located directly above the first connecting position 11 and at the right end of the cyclone seat 2, is connected to the first connecting position 11 of the cyclone bracket 1 to form a left air curtain fan support base. Then, the left air curtain fan 4 can be installed on the left air curtain fan support base.

[0045] When installing the cyclone seat 2 to form a right air curtain fan support for the right air curtain fan 5, it will be done as follows: Figure 1The cyclone support 1 is rotated 180° so that the first connecting part 21 at the left end of the cyclone seat 2 is located directly above the first connecting position 11 of the cyclone support 1, and the two are connected to form a right air curtain fan support. Then, the right air curtain fan 5 can be installed on the right air curtain fan support.

[0046] With the above installation method, since the two first connecting parts 21 are mirror images of each other at both ends of the cyclone seat 2, and both first connecting parts 21 can be connected to the first connecting position, when it is necessary to support and install the left air curtain fan 4 and the right air curtain fan 5 respectively, by rotating the cyclone bracket 1 180° so that the first connecting parts 21 at different ends are connected to the first connecting position 11, the required left air curtain fan support or right air curtain fan support can be formed. Therefore, the assembly and installation process of the left air curtain assembly and the right air curtain assembly described in this utility model is universal. The cyclone bracket 1 and the cyclone seat 2 that constitute the left air curtain assembly and the right air curtain assembly respectively have the same structure and are universal, thereby simplifying the assembly and installation process of the left air curtain fan support and the right air curtain fan support and reducing the corresponding cost.

[0047] The support base of this utility model has a first connecting position 11 and a first connecting part 21 that are detachably connected by a connector.

[0048] After connecting the first connecting position 11 to the first connecting portion 21 at the left end of the cyclone seat 2 to form a right air curtain fan support, the first connecting position 11 is connected to the first connecting portion 21 at the left end of the cyclone seat 2 via a connector to ensure the structural strength of the right air curtain fan support. Similarly, after connecting the first connecting position 11 to the first connecting portion 21 at the right end of the cyclone seat 2 to form a left air curtain fan support, the first connecting position 11 is connected to the first connecting portion 21 at the right end of the cyclone seat 2 via a connector to ensure the structural strength of the left air curtain fan support.

[0049] A detachable connection between the first connecting position 11 and the first connecting part 21 is achieved by using a connector, so as to quickly connect and install the cyclone bracket 1 and the cyclone seat 2, simplifying the assembly and installation steps.

[0050] As one of the parallel solutions in this embodiment, a connecting hole is vertically opened through the first connecting position 11, and a connecting hole is vertically opened through the two first connecting parts 21 that extend outward from both ends of the cyclone seat 2. The connecting component can be a screw, a connecting shaft, etc. After the connecting hole of the first connecting position 11 and the connecting hole of the first connecting part 21 at the corresponding end of the cyclone seat 2 are connected, the right air curtain fan support or the left air curtain fan support can be fixed by installing the connecting component.

[0051] As a second parallel scheme in this embodiment, the first connecting part 21 at both ends of the first connecting position 11 and the first connecting part 21 at both ends of the cyclone seat 2 are provided with a matching snap-fit ​​structure, tenon and mortise structure, magnetic structure or nesting structure, for example, the connecting piece between the first connecting position 11 and the first connecting part 21 is a matching snap-fit ​​structure.

[0052] Please refer to Figures 1 to 7 The support base of this utility model, the cyclone bracket 1 is also provided with a second connecting position 12, and the cyclone seat 2 is provided with a second connecting part 22 adapted to the second connecting position 12. There are two second connecting parts 22, and the two second connecting parts 22 are mirror images of each other with the center line of the width direction of the plane. When the first connecting position 11 is connected to the first connecting part 21 at the left end of the cyclone seat 2, the second connecting position 12 is connected to the right one of the two second connecting parts 22; when the first connecting position 11 is connected to the first connecting part 21 at the right end of the cyclone seat 2, the second connecting position 12 is connected to the left one of the two second connecting parts 22.

[0053] When installing the cyclone seat 2 to form the left air curtain fan support seat for supporting the left air curtain fan 4, please refer to (the following is a reference). Figures 1 to 5 ),like Figure 1 The first connecting part 21, located directly above the first connecting position 11 and at the right end of the cyclone seat 2, is connected to the first connecting position 11 of the cyclone support 1 to form a right-end connection point. Simultaneously, the second connecting position 12 is connected to one of the two second connecting parts 22 at the left end to form a left-end connection point. This forms the left air curtain fan support base. The right and left connection points create a multi-point connection between the cyclone support 1 and the cyclone seat 2, maintaining the structural strength of the left air curtain fan support base. Afterward, the left air curtain fan 4 can be installed on this left air curtain fan support base.

[0054] When installing the cyclone seat 2 to form a right air curtain fan support for the right air curtain fan 5, please refer to (the following is a reference). Figures 6 to 7 ), will be as Figure 1 The cyclone support 1 is rotated 180°, so that the first connecting part 21 at the left end of the cyclone seat 2 is directly above the first connecting position 11 of the cyclone support 1, and the first connecting part 21 at the left end of the cyclone seat 2 and the first connecting position 11 of the cyclone support 1 are connected to form the left end connection point. At the same time, the second connecting position 12 is connected to one of the two second connecting parts 22 at the right end to form the right end connection point, thus forming the right air curtain fan support. The right end connection point and the left end connection point form a multi-point connection relationship between the cyclone support 1 and the cyclone seat 2, maintaining the structural strength of the right air curtain fan support. Then, the right air curtain fan 5 can be installed on the left air curtain fan support.

[0055] In this utility model, the second connecting part 22 is slidably connected to the second connecting position 12.

[0056] During installation, the second connecting part 22 is slidably connected to the second connecting position 12. When the second connecting part 22 slides into place relative to the second connecting position 12, the first connecting part 21 mates with the first connecting position 11. Then, the first connecting part 21 and the first connecting position 11 are connected by a connector to form a support for the air curtain fan.

[0057] With this installation method, the user only needs to slide the second connecting part 22 at one end of the cyclone seat 2 relative to the second connecting position 12, and connect the first connecting part 21 at the other end of the cyclone seat 2 to the first connecting position 11 through the connector to complete the installation. Compared with the existing technology that uses a multi-point connection and fixation method, this installation method only requires connecting the first connecting part 21 to the first connecting position 11 through the connector, reducing the inconvenience of installing the cyclone seat 2 and the cyclone bracket 1 in the existing technology.

[0058] Based on the above embodiments, two second connecting positions 12 are provided at one end of the cyclone support 1. Both second connecting positions 12 are vertically arranged and distributed at intervals at the front and rear ends of the cyclone support 1. The top ends of both second connecting positions 12 are bent towards each other to form a first fastening portion. Two second connecting portions 22 are provided at one end of the cyclone seat 2. The two second connecting portions 22 are respectively arranged corresponding to the two second connecting positions 12. The ends of the two second connecting portions 22 away from the first connecting portion 21 are horizontally open to form an open structure, and the ends closer to the first connecting portion 21 form a closed structure.

[0059] During the installation of the cyclone seat 2 onto the cyclone bracket 1, one end of the cyclone seat 2 is tilted slightly downwards until the opening structure of the second connecting part 22 faces the lower opening of the first fastening part. Then, the cyclone seat 2 is slid so that the second connecting part 22 slides horizontally toward the second connecting position 12 at one end of the cyclone bracket 1 until the two first fastening parts enter the opening structure of the corresponding second connecting part 22. The cyclone seat 2 is slid horizontally until the closed structure of the first fastening part and the second connecting part 22 abuts against each other. After the second connecting part 22 slides into place relative to the second connecting position 12, it is limited by the second connecting position 12. At this time, the first connecting part 21 is aligned with the first connecting position 11. Then, it is connected by a connector, so that the cyclone seat 2 can be quickly installed onto the cyclone bracket 1.

[0060] The lower inner wall of the opening structure of the second connecting part 22 is bent upward to form an arc-shaped guide. When the first fastening part enters the opening structure of the corresponding second connecting part 22, the arc-shaped guide guides the first fastening part to enter, ensuring that the second connecting part 12 and the second connecting part 22 quickly engage with each other. Multiple arc-shaped guides are spaced apart along the opening direction of the opening structure of the second connecting part 22 to provide stable support for the first fastening part.

[0061] In this embodiment, the two second connecting parts 22 are horizontally open in opposite directions to form an opening groove, and the length of the two bent first fastening parts is equal to the depth of the horizontal opening groove of the corresponding second connecting part 22, so that the end of the first fastening part abuts against the bottom of the groove. The two first fastening parts form a clamping and limiting effect on the cyclone seat 2 in the horizontal direction to ensure the stable installation of the cyclone seat 2.

[0062] Furthermore, the lower side of the first fastening part in the thickness direction abuts against multiple arc-shaped guide parts, while the upper side abuts against the upper inner wall of the opening structure of the second connecting part 22, so that the first fastening part can clamp and limit the cyclone seat 2 in the vertical direction, ensuring the stable installation of the cyclone seat 2.

[0063] In this embodiment of the invention, both the first connecting part 21 and the first connecting position 11 have vertically penetrating connecting holes for installing connectors. That is, when the second connecting part 22 is slid into place relative to the second connecting position 12 and is limited by the second connecting position 12, the connecting holes of the first connecting part 21 and the first connecting position 11 are connected. At this time, the connector is installed, and under the limiting action of the first fastening part and the second connecting part 22, the cyclone seat 2 can be quickly and stably installed on the cyclone bracket 1.

[0064] On the other hand, this utility model discloses a range hood, please refer to... Figures 8 to 10 The aforementioned support base includes a smoke machine body 3, a left air curtain fan 4, and a right air curtain fan 5. The smoke machine body 3 is provided with an electrical control cavity. The left and right sides of the electrical control cavity are respectively equipped with a left air curtain fan support base and a right air curtain fan support base. The left air curtain fan 4 is installed on the left air curtain fan support base, and the right air curtain fan 5 is installed on the right air curtain fan support base.

[0065] During installation, the cyclone bracket 1 is fixed in the electrical control chamber of the smoke machine, and the cyclone seat 2 is installed on the upper side of the cyclone bracket 1 to support the air curtain fan.

[0066] When installing the cyclone seat 2 to form the left air curtain fan support seat for supporting the left air curtain fan 4, please refer to (the following is a reference). Figures 1 to 5 ),like Figure 1Slightly tilt the left end of the cyclone seat 2 downwards, causing one of the two second connecting parts 22 located on the left to slide to the left towards the second connecting position 12, until the left-side second connecting part 22 slides into contact with the second connecting position 12, forming the left-end connection point. When the left-side second connecting part 22 slides into place and the second connecting position 12 limits the left-side second connecting part 22, the first connecting part 21 located directly above the first connecting position 11 and at the right end of the cyclone seat 2 connects with the first connecting position 11 of the cyclone bracket 1, forming the right-end connection point. After installing the connector, the left air curtain fan support base is formed. Then, the left air curtain fan 4 can be installed on this left air curtain fan support base.

[0067] When installing the cyclone seat 2 to form a right air curtain fan support for the right air curtain fan 5, please refer to (the following is a reference). Figures 6 to 7 ), will be as Figure 1 The cyclone support 1 is rotated 180°. At this time, the right end of the cyclone seat 2 is slightly tilted downwards, so that one of the two second connecting parts 22 located at the right end slides into contact with the second connecting position 12, forming a right-end connection point. When the right-end second connecting part 22 slides into place and the second connecting position 12 limits the right-end second connecting part 22, the first connecting part 21 at the left end of the cyclone seat 2 is located directly above the first connecting position 11 of the cyclone support 1, and the first connecting part 21 at the left end of the cyclone seat 2 connects with the first connecting position 11 of the cyclone support 1, forming a left-end connection point. After installing the connector, the right air curtain fan support is formed. Then, the right air curtain fan 5 can be installed on the left air curtain fan support.

[0068] The support base of this utility model has a buckle 23 on the inner side of the cyclone base 2 and a connecting hole 24 on the outer side of the cyclone base 2. The outer side of the volute of the left air curtain fan 4 and the right air curtain fan 5 is provided with an assembly hole 41 corresponding to the connecting hole 24. When the left air curtain fan 4 / right air curtain fan 5 is installed on the cyclone base 2 on the corresponding side, the assembly hole 41 and the connecting hole 24 are connected by a connector, and the buckle 23 is engaged with the volute of the left air curtain fan 4 / right air curtain fan 5.

[0069] The outer side of the cyclone seat 2 is provided with at least two connecting holes 24, and the mounting holes 41 of the volutes of the left air curtain fan 4 and the right air curtain fan 5 are also provided with multiple corresponding holes, so as to achieve stable installation of the left air curtain fan 4 and the right air curtain fan 5 through the connection of multiple connectors.

[0070] Furthermore, the upper end of the buckle 23 is bent towards the outside of the cyclone seat 2 to form a limiting part, which forms a limiting groove between the limiting part and the cyclone seat 2 for the volutes of the left air curtain fan 4 and the right air curtain fan 5 to enter.

[0071] When installing the left air curtain fan 4 or the right air curtain fan 5 onto the cyclone base 2, place the left air curtain fan 4 or the right air curtain fan 5 on the cyclone base 2 and slide the left air curtain fan 4 or the right air curtain fan 5 relative to the cyclone base 2 toward the buckle 23, so that the volute of the left air curtain fan 4 or the right air curtain fan 5 enters the limiting groove; when the volute of the left air curtain fan 4 or the right air curtain fan 5 abuts against the bottom of the limiting groove, the corresponding assembly hole 41 connects with the connecting hole 24, and the assembly hole 41 and the connecting hole 24 are connected by the connector, thus completing the quick installation of the left air curtain fan 4 or the right air curtain fan 5 onto the cyclone base 2.

[0072] In this embodiment, the connector can be a screw.

[0073] The support base of this utility model has an air curtain inlet 33 on the top plate of the main body 3 of the smoke machine, corresponding to the left air curtain fan 4 and the right air curtain fan 5. The bottom plate of the main body 3 of the smoke machine has an air curtain exhaust outlet 34 corresponding to the cyclone seat 2. The cyclone seat 2 is provided with an air curtain duct, which corresponds to the air curtain exhaust outlet 34. The air outlet side of the left air curtain fan 4 / right air curtain fan 5 faces the air curtain duct on the corresponding side of the cyclone seat 2. The left air curtain fan 4 / right air curtain fan 5 draws air through the air curtain inlet 33 on the corresponding side and exhausts air through the air curtain exhaust outlet 34 on the corresponding side to form an air curtain.

[0074] When using the smoke hood, the left air curtain fan 4 and the right air curtain fan 5 are started, continuously drawing external air into the electronic control chamber from the air curtain inlet 33. At the same time, the air is discharged downward from the air curtain duct toward the air curtain exhaust outlet 34 to form an air curtain.

[0075] In this embodiment, if the range hood is observed from the user's perspective, the front panel of the range hood body 3 specifically refers to the panel structure facing the user, the side panels of the range hood body 3 refer to the panel structures on both sides, the top panel of the range hood body 3 refers to the upper panel structure, and the bottom panel of the range hood body 3 refers to the lower panel structure.

[0076] The support base of this utility model has a cyclone bracket 1 fixed in the electrical control cavity. The first connection positions 11 of the cyclone brackets 1 on both sides are arranged opposite to each other. After the left air curtain fan 4 and the right air curtain fan 5 are respectively connected to the corresponding cyclone seat 2, they are installed in the electrical control cavity through the connection between the cyclone seat 2 and the cyclone bracket 1.

[0077] When installing both the left air curtain fan 4 and the right air curtain fan 5 into the electrical control cavity, first install both cyclone brackets 1 on both sides of the electrical control cavity, with the first connecting positions 11 at one end of the two cyclone brackets 1 facing each other and the other ends of the two cyclone brackets 1 facing away from each other; then install two cyclone seats 2 on the corresponding cyclone brackets 1. During installation, the second connecting part 22 of the cyclone seat 2 slides relative to the second connecting position 12. When the second connecting position 12 limits the second connecting part 22, the cyclone seat 2 stops sliding relative to the cyclone bracket 1, and the first connecting part 21 of the cyclone seat 2 and the first connecting position 11 of the cyclone bracket 1 overlap. Connect the first connecting part 21 and the first connecting position 11 with a connector; then, the corresponding left air curtain fan 4 or right air curtain fan 5 can be installed on the cyclone seat 2.

[0078] When connecting the cyclone seat 2 and the cyclone support 1 in the aforementioned direction, if the air curtain fan to be installed on the cyclone seat 2 is the left air curtain fan 4, the left end of the cyclone seat 2 can be tilted slightly downwards, causing one of the two second connecting parts 22 located on the left end to slide to the left towards the second connecting position 12 until the left end of the two second connecting parts 22 slides into contact with the second connecting position 12, forming the left end connection point. When the second connecting position 12 limits the second connecting part 22 on the left end, the first connecting part 21 located directly above the first connecting position 11 and on the right end of the cyclone seat 2 connects with the first connecting position 11 of the cyclone support 1, forming the right end connection point. After installing the connector, the left air curtain fan support seat can be formed (please refer to...). Figures 1 to 5 If the air curtain fan to be installed on the cyclone base 2 is the right air curtain fan 5, then it can be installed as follows: Figure 1 The cyclone support 1 rotates 180°. Figure 1 The left end of the cyclone support 2 faces directly above the first connection position 11 of the rotated cyclone bracket 1. Figure 1 The right end of the cyclone seat 2 is slightly tilted downwards, so that one of the two second connecting parts 22 located at the right end slides into contact with the second connecting position 12, forming a right-end connection point. When the right-end second connecting part 22 slides into place and the second connecting position 12 limits the right-end second connecting part 22, the first connecting part 21 at the left end of the cyclone seat 2 is located directly above the first connecting position 11 of the cyclone bracket 1, and the first connecting part 21 at the left end of the cyclone seat 2 connects with the first connecting position 11 of the cyclone bracket 1, forming a left-end connection point. After installing the connector, the right air curtain fan support can be formed. Please refer to [reference needed]. Figures 6 to 7 ).

[0079] Please refer to Figures 8 to 10The support base of this utility model has a first mounting port 31 on the front plate of the main body 3 of the smoke hood, which communicates with the electrical control cavity, and a second mounting port 32 on the side plate of the main body 3 of the smoke hood, which communicates with the electrical control cavity. The left air curtain fan 4 and the right air curtain fan 5, which are assembled with the cyclone base 2, are installed in the electrical control cavity through the first mounting port 31. The ends of the left air curtain fan 4 and the right air curtain fan 5 that are far apart from each other are aligned with the second mounting port 32. It also includes a control panel 6 and a panel control component 7. The control panel 6 is connected to the front plate of the main body 3 of the smoke hood and covers the first mounting port 31. The panel control component 7 is located on the control panel 6 and is housed in the electrical control cavity through the first mounting port 31.

[0080] When installing the left air curtain fan 4 and / or the right air curtain fan 5, the operator holds the left air curtain fan 4 and / or the right air curtain fan 5 with one hand and inserts them into the electrical control cavity through the first mounting port 31, making the left air curtain fan 4 and / or the right air curtain fan 5 detachably connected to the cyclone seat 2. During this process, the operator's other hand can reach into the electrical control cavity through the second mounting port 32 to support or grasp the end of the left air curtain fan 4 and / or the right air curtain fan 5, so as to achieve a stable and reliable detachable connection between the left air curtain fan 4 and / or the right air curtain fan 5 and the cyclone seat 2. The disassembly of the left air curtain fan 4 and / or the right air curtain fan 5 can be completed by repeating the steps.

[0081] In this invention, the left air curtain fan 4 and / or the right air curtain fan 5 can be installed into or removed from the electrical control cavity through the first mounting port 31, making operation more convenient. The second mounting port 32 allows another hand to reach into the electrical control cavity to hold or grasp the ends of the left air curtain fan 4 and / or the right air curtain fan 5, making the installation and removal process more convenient. Specifically, when installing the right air curtain fan 5, the operator holds the right air curtain fan 5 with one hand and slides it from left to right until the closed structure of the first fastening part and the second connecting part 22 abuts against each other. After the second connecting part 22 slides into position relative to the second connecting position 12, it is limited by the second connecting position 12. At this time, the first connecting position 11 is aligned with the first connecting part 21. At the same time, the operator's other hand can reach into the electrical control cavity through the second mounting port 32 to hold or grasp the end of the right air curtain fan 5. Meanwhile, the first connecting position 11 and the first connecting part 21 are connected through the connector. When installing the left air curtain assembly, the operator holds the left air curtain fan 4 with one hand and slides it from right to left until the closed structure of the first fastening part and the second connecting part 22 abuts against each other. After the second connecting part 22 slides into place relative to the first connecting part 21, it is limited by the first connecting part 21. At this time, the first connecting position 11 is aligned with the first connecting part 21. At the same time, the operator's other hand can reach into the electrical control cavity from the second installation port 32 to hold or grasp the end of the left air curtain fan 4. Meanwhile, the first connecting position 11 and the first connecting part 21 are connected through the connector.

[0082] With the above-described disassembly and assembly method, the operator only needs to stand directly in front of the main body 3 of the smoke machine and maintain a standing posture to allow the left air curtain fan 4 and / or the right air curtain fan 5 to enter and exit the first horizontal installation port 31 facing the operator. Compared with the prior art, which requires the top plate to be removed from the smoke machine, the disassembly and assembly method of the left air curtain fan 4 and / or the right air curtain fan 5 of this utility model is more convenient and less labor-intensive, and it is also easier for the operator to directly observe the disassembly and assembly of the left air curtain fan 4 and / or the right air curtain fan 5.

[0083] After installing the left air curtain fan 4 and / or the right air curtain fan 5, the control panel 6 can be held and installed on the front panel of the main body 3 of the smoke hood, so that the panel control component 7 is housed in the electrical control cavity through the first mounting port 31, and the control panel 6 covers the first mounting port 31. When it is necessary to disassemble the left air curtain fan 4 and / or the right air curtain fan 5, first remove the control panel 6 installed on the front panel of the main body 3 of the smoke hood, and then let the panel control component 7 successively detach from the electrical control cavity and the first mounting port 31, so that the first mounting port 31 is exposed; then, the operator can carry out the disassembly operation of the left air curtain fan 4 and / or the right air curtain fan 5.

[0084] The support base of this utility model also includes a maintenance cover plate 8, which is connected to the side of the range hood body 3 and blocks the second mounting port 32; or / and also includes a side baffle assembly 9, which is connected to both sides of the range hood body 3, and covers the side plate of the range hood body 3 and blocks the second mounting port 32.

[0085] As one of the parallel solutions of this utility model, it also includes a maintenance cover plate 8, which is connected to the side of the main body 3 of the range hood and blocks the second mounting port 32.

[0086] When disassembling or replacing the left air curtain fan 4 and / or the right air curtain fan 5, first remove the maintenance cover plate 8 to open the second installation port 32, so that the operators can carry out related work through the second installation port 32.

[0087] After the disassembly and replacement of the left air curtain fan 4 and / or the right air curtain fan 5 are completed, the maintenance cover plate 8 is installed to close the second installation port 32, preventing the air in the electrical control cavity from being directly discharged from the second installation port 32 during the use of the smoke hood, and also preventing external debris from entering the electrical control cavity from the second installation port 32.

[0088] Based on the above embodiments, the side plate of the main body 3 of the smoke hood is provided with a mounting position recessed into the electrical control cavity, the second mounting port 32 is located in the mounting position, and the maintenance cover plate 8 is adapted to the shape of the mounting position.

[0089] The mounting position forms an installation space that is compatible with the maintenance cover plate 8. After the maintenance cover plate 8 is installed and the second mounting port 32 is sealed, a relatively sealed installation structure is formed between the maintenance cover plate 8 and the mounting position. This prevents the air in the electrical control cavity from being directly discharged from the second mounting port 32, and also prevents external debris from entering the electrical control cavity from the second mounting port 32. Furthermore, the shape of the maintenance cover plate 8 is compatible with the mounting position, so that the outer side of the installed maintenance cover plate 8 is flush with the outer wall of the range hood body 3, thereby ensuring the aesthetics of the range hood body 3.

[0090] Furthermore, the mounting position is provided with mounting holes, and the maintenance cover plate 8 is provided with connection holes corresponding to the mounting holes. The mounting holes are internally threaded holes, so that after the maintenance cover plate 8 is placed on the mounting position, a screw is inserted into the connection hole and the screw thread is connected to the mounting hole, so that the maintenance cover plate 8 can be stably installed. The connection holes are countersunk holes to accommodate the head of the screw, so that the head of the screw enters the connection hole, and the outer side of the installed maintenance cover plate 8 is flush with the outer wall of the range hood body 3, maintaining the aesthetics of the range hood body 3.

[0091] As a second parallel embodiment of this utility model, it also includes a side baffle assembly 9, which is connected to both sides of the range hood body 3. The side baffle assembly 9 covers the side plate of the range hood body 3 and blocks the second mounting port 32.

[0092] In this embodiment, two side baffle assemblies 9 are provided, and the two side baffle assemblies 9 are respectively located on both sides of the range hood body 3. Specifically, the side baffle assemblies 9 can be installed by screws, snap-fit, or hook-on. Furthermore, the adjacent ends of the side baffle assemblies 9 abut against the outer side of the range hood body 3, and the upper end of the side baffle assemblies 9 covers the side of the range hood body 3. During use, the two side baffle assemblies 9 located on both sides of the range hood body 3 form a blocking effect on the oil fumes at the bottom of the range hood body 3, preventing the oil fumes from escaping from both sides, allowing the oil fumes to be fully discharged, and improving the user experience.

[0093] As a third parallel embodiment of this utility model, it also includes a maintenance cover plate 8, which is connected to the side of the range hood body 3 and blocks the second mounting port 32; it also includes a side baffle assembly 9, which is connected to both sides of the range hood body 3, and covers the side plate of the range hood body 3 and blocks the second mounting port 32.

[0094] In this embodiment, the upper end of the side baffle assembly 9 covers the side of the range hood body 3 where the installation position is located, and also covers the outside of the maintenance cover plate 8 to form a secondary seal, reducing the possibility of external oil fumes entering the electrical control cavity from the second installation port 32.

[0095] During use, the two side baffle assemblies 9 located on both sides of the main body 3 of the range hood form a blocking effect on the oil fumes at the bottom of the main body 3 of the range hood, preventing the oil fumes from spreading outward from both sides, so that the oil fumes are fully discharged and the user experience is improved.

[0096] When replacing or repairing the left air curtain fan 4 and / or the right air curtain fan 5, first remove the two side baffle assemblies 9, then remove the maintenance cover 8, and proceed with the disassembly of the left air curtain fan 4 and / or the right air curtain fan 5.

[0097] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support seat for supporting a curtain air fan of a range hood, characterized in that, The utility model relates to a kind of wind curtain fan support seat, including: Cyclone support (1), one end of the cyclone support (1) is equipped with first connection site (11); Cyclone seat (2), both ends of the cyclone seat (2) are equipped with first connecting part (21), two first connecting part (21) are mirror image arrangement; The first connection site (11) of the cyclone support (1) can be selectively connected with the first connecting part (21) of the left end of the cyclone seat (2) or the first connecting part (21) of the right end of the cyclone seat (2); Wherein, the first connection site (11) is connected with the first connecting part (21) of the left end of the cyclone seat (2) to form right wind curtain fan support seat;The first connection site (11) is connected with the first connecting part (21) of the right end of the cyclone seat (2) to form left wind curtain fan support seat.

2. The support seat according to claim 1, characterized in that, The first connection site (11) and the first connecting part (21) are detachably connected by a connecting piece.

3. The support seat of claim 1, wherein The cyclone support (1) is further provided with a second connection site (12), and the cyclone seat (2) is provided with a second connecting part (22) matched with the second connection site (12), the number of the second connecting part (22) is two, and the two second connecting parts (22) are mirror image arranged along the width direction of the middle line of the plane, when the first connection site (11) is connected with the first connecting part (21) of the left end of the cyclone seat (2), the second connection site (12) is connected with one of the two second connecting parts (22) located at the right end;When the first connection site (11) is connected with the first connecting part (21) of the right end of the cyclone seat (2), the second connection site (12) is connected with one of the two second connecting parts (22) located at the left end.

4. The support seat according to claim 3, characterized in that, The second connecting part (22) is slidably connected to the second connection site (12).

5. A smoke machine using the support base according to any one of claims 1 to 4, characterized in that, The utility model relates to a kind of wind curtain fan support seat, including:

6. The range hood according to claim 5, wherein The inside of the cyclone seat (2) is provided with buckle (23), the outside of the cyclone seat (2) is provided with connecting hole (24), the outside of volute of left wind curtain fan (4) and right wind curtain fan (5) is provided with with the connecting hole (24) corresponding assembly hole (41), when left wind curtain fan (4) / right wind curtain fan (5) is installed on the corresponding side of the cyclone seat (2), the assembly hole (41) and the connecting hole (24) are connected by a connecting piece, the buckle (23) is connected with the volute of left wind curtain fan (4) / right wind curtain fan (5). The utility model relates to a kind of wind curtain fan support seat, including:

7. The range hood according to claim 5, wherein The top plate of the smoke machine body (3) is provided with a corresponding air curtain inlet (33) corresponding to the left air curtain fan (4) and the right air curtain fan (5), and the bottom plate of the smoke machine body (3) is provided with a corresponding air curtain exhaust port (34) corresponding to the cyclone seat (2). The cyclone seat (2) is provided with an air curtain air duct corresponding to the air curtain exhaust port (34). The air outlet side of the left air curtain fan (4) / right air curtain fan (5) faces the air curtain air duct on the corresponding side of the cyclone seat (2). The left air curtain fan (4) / right air curtain fan (5) draws air through the corresponding air curtain inlet (33) and exhausts air through the corresponding air curtain exhaust port (34) to form an air curtain.

8. The range hood according to claim 5, wherein The cyclone support (1) is fixed in the electric control cavity, and the first connection positions (11) of the cyclone supports (1) on both sides are oppositely arranged. After the left air curtain fan (4) and the right air curtain fan (5) are connected with the corresponding cyclone seats (2), they are installed in the electric control cavity through the connection of the cyclone seats (2) and the cyclone supports (1).

9. The range hood according to claim 8, wherein The front plate of the smoke machine body (3) is provided with a first installation opening (31) communicating with the electric control cavity, and the side plate of the smoke machine body (3) is provided with a second installation opening (32) communicating with the electric control cavity. The left air curtain fan (4) / right air curtain fan (5) assembled with the cyclone seat (2) is installed in the electric control cavity through the first installation opening (31), and the left air curtain fan (4) and the right air curtain fan (5) are opposite to the second installation opening (32) at one end away from each other. It also includes a control panel (6) and a panel control assembly (7), the control panel (6) is connected to the front plate of the smoke machine body (3) and covers the first installation opening (31); the panel control assembly (7) is arranged on the control panel (6) and accommodated in the electric control cavity through the first installation opening (31).

10. The range hood according to claim 9, wherein It also includes a maintenance cover plate (8) connected to the side of the smoke machine body (3) and covering the second installation opening (32); or / and a side baffle assembly (9) connected to both sides of the smoke machine body (3), covering the side plate of the smoke machine body (3) and covering the second installation opening (32).

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