Novel cross flow fan for baking tray

Abstract

The novel cross-flow fan comprises a wind wheel body and a mounting support used for being connected with a conductive column, a sealing piece is connected to the wind wheel body, and at least two or more positioning structures are arranged on the sealing piece. And the mounting bracket is connected with any positioning structure so as to change the relative positions of the conductive columns and the wind wheel main body. According to the novel cross-flow fan, when the position of the control assembly on the baking tray is changed, the orientation of the conductive column can be changed by switching connection between the mounting bracket and the corresponding positioning structure, so that mounting of more different types of baking trays can be met, and the application range is wider.

Description

TECHNICAL FIELD

[0001] The utility model relates to a novel inductance flow fan for grill. BACKGROUND

[0002] The grill is a device with a cooking plate and a heater in the base, and the heater is powered to cook food materials such as meat, fish and shellfish, and vegetables on the grill. In order to remove the oil fume generated during cooking, a fan accommodating cavity for accommodating the inductance flow fan is generally provided in the grill, and the inductance flow fan comprises a fan shell and a motor arranged on the fan shell. A sealing element is connected to the end of the fan shell, and a conductive column is connected to one side of the sealing element. The motor is electrically connected to the control assembly on the grill through the conductive column. However, such an inductance flow fan has the following problems in use:

[0003] Since the sealing element is fixed to the end of the fan shell and the conductive column is also fixed to the sealing element, the position of the conductive column is fixed. In addition, the air outlet direction of the fan shell is pre-set at the factory, so such an inductance flow fan can only be assembled in a specific model of grill. That is, the control assembly on the grill needs to correspond to the position of the conductive column, otherwise the inductance flow fan cannot be installed, which is very limited in use. SUMMARY

[0004] The utility model aims at least to solve one of the technical problems existing in the prior art. Therefore, the utility model provides a novel inductance flow fan for grill.

[0005] In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme:

[0006] A novel inductance flow fan for grill comprises a fan main body and a mounting bracket for connecting a conductive column. The fan main body is connected with a sealing element, and at least two or more positioning structures are arranged on the sealing element. The mounting bracket is connected with any positioning structure to change the relative position of the conductive column and the fan main body.

[0007] Preferably, the positioning structure comprises locking positions symmetrically arranged on both sides of the sealing element, and the mounting bracket is provided with locking pieces corresponding to the locking positions. The mounting bracket can be connected and fixed on the locking positions through the locking pieces.

[0008] Preferably, the locking piece is a rivet arranged on the mounting bracket, and the locking position is a mounting hole for riveting the rivet.

[0009] Preferably, the mounting bracket is further provided with a clamping ear, and the sealing element is provided with a clamping groove for clamping the clamping ear.

[0010] Preferably, the mounting bracket is detachably connected with a connecting plate for fixing the conductive column.

[0011] Preferably, the connecting plate is fixed on the mounting bracket through a copper connecting piece.

[0012] Preferably, the end of the conductive column is connected with a limiting block, the connecting plate is provided with a limiting hole for inserting the limiting block, and a screw is matched with the limiting hole, one end of the screw is threadedly connected with the limiting block through the limiting hole.

[0013] Preferably, the limiting block is hexagonal in cross section.

[0014] The utility model discloses the beneficial effect is:

[0015] The novel conventional flow fan designed in the application can change the orientation of the conductive column by switching the connection between the mounting bracket and the corresponding positioning structure when the position of the control assembly on the baking tray changes, so that the installation of more different types of baking trays can be satisfied, and the use range is more extensive. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0017] Figure 1 It is a conventional flow fan structure diagram of prior art;

[0018] Figure 2 It is a structure diagram of novel conventional flow fan for baking tray of the application Figure One ;

[0019] Figure 3 It is a structure diagram of novel conventional flow fan for baking tray of the application Figure Two ;

[0020] Figure 4 It is a structure diagram of novel conventional flow fan for baking tray of the application Figure Three ;

[0021] Figure 5 It is a structure diagram of novel conventional flow fan for baking tray of the application Figure Four . DETAILED DESCRIPTION

[0022] The embodiments of the utility model will be described in detail below, and the embodiment examples are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout.

[0023] The orientation shown in the drawings can not be understood as limiting the specific protection scope of the utility model, and is only for the reference understanding of the preferred embodiment, and the position of the product components shown in the drawings can be changed or the number can be increased or the structure can be simplified.

[0024] The "connection" described in the specification and the components shown in the drawings are connected to each other, which can be understood as fixedly connected or detachably connected or integrally connected; it can be directly connected or connected through an intermediate medium, and those skilled in the art can understand the connection relationship according to the specific situation, and can derive screw connection or rivet connection or welding or clamping or embedding and other ways to replace different embodiments in a suitable way.

[0025] The orientation words such as up, down, left, right, top, bottom and the like described in the specification and shown in the drawings can be directly contacted or contacted through other features between them; for example, above can be directly above and obliquely above, or it only means higher than others; other orientations can be similarly understood.

[0026] The manufacturing materials of the components with solid shapes represented in the specification and drawings can adopt metal materials or non-metal materials or other synthetic materials; the machining process adopted by the components with solid shapes can be stamping, forging, casting, wire cutting, laser cutting, injection molding, numerical milling, three-dimensional printing, machining and the like; those skilled in the art can adaptively select or combine selection according to different processing conditions, cost and precision, but not limited to the above materials and manufacturing processes.

[0027] A new type of constant flow fan for baking tray, with reference to Figures 2-5 , comprising a wind wheel body 1 and a mounting bracket 3 for connecting a conductive column 2, the wind wheel body 1 is connected with a sealing element 4, the sealing element 4 is provided with at least two positioning structures 5, the mounting bracket 3 is connected with any one of the positioning structures 5 to change the relative position of the conductive column 2 and the wind wheel body 1.

[0028] Further, the positioning structure 5 comprises a locking position 51 symmetrically arranged on both sides of the sealing element 4, and the mounting bracket 3 is provided with a locking element 52 corresponding to the locking position 51, and the mounting bracket 3 can be connected and fixed on the locking position 51 through the locking element 52.

[0029] Further, the locking element 52 is a rivet arranged on the mounting bracket 3, and the locking position 51 is a mounting hole for riveting the rivet.

[0030] Further, the mounting bracket 3 is further provided with a clamping ear 6, and the sealing element 4 is provided with a clamping groove 61 for clamping the clamping ear 6.

[0031] Further, the mounting bracket 3 is detachably connected with a connecting plate 7 for fixing the conductive column 2.

[0032] Further, the connecting plate 7 is fixed on the mounting bracket 3 through a copper connecting element 70.

[0033] Further, the end of the conductive column 2 is connected with a limiting table 8, the connecting plate 7 is provided with a limiting hole 9 for inserting the limiting table 8, and a screw 10 is matched with the limiting hole 9, and one end of the screw 10 is threadedly connected with the limiting table 8 through the limiting hole 9.

[0034] Further, the limiting table 8 is hexagonal in cross section.

[0035] The working principle of the utility model is as follows:

[0036] For example, two positioning structures 5 are arranged at the front end and the rear end of the sealing element 4, as shown in the figure, for example, when the mounting bracket 3 is installed on the positioning structure 5 at the rear end of the sealing element 4, the conductive column 2 faces forward, as shown in the figure, and then when the mounting bracket 3 is installed on the positioning structure 5 at the front end of the sealing element 4, the conductive column 2 faces backward, by this design, the mounting bracket 3 is connected on the corresponding positioning structure 5, and the relative position of the conductive column 2 and the wind wheel body 1 can be changed. Figure 2 Figure 4 When installing, since the air outlet direction 1-1 of the wind wheel body 1 is fixed, the position of the wind wheel body 1 in the fan accommodating cavity of the baking tray will not change, when the type of the baking tray changes and the position of the control assembly on the baking tray changes, then the connection between the mounting bracket 3 and the corresponding positioning structure 5 can be switched to change the orientation of the conductive column 2, so that more different types of baking trays can be installed, and the use range is wider.

[0037] As an embodiment 1, the positioning structure 5 can be provided with a locking piece 52 on both sides of the mounting bracket 3, the locking piece 52 can be realized by a rivet, preferably a double flat head rivet. A clamping ear 6 is arranged on the mounting bracket 3, a mounting hole (i.e. a locking position 51) matched with the rivet is arranged on the sealing element 4, and a clamping groove 61 matched with the clamping ear 6 is arranged on the sealing element 4, during installation, the clamping ear 6 on the mounting bracket 3 is clamped on the clamping groove 61, and then one end of the rivet is connected on the mounting bracket 3 through the mounting hole on the sealing element 4. Thus, the mounting bracket 3 and the sealing element 4 can be detachably installed.

[0038] On the basis of the above technical scheme, the connecting plate 7 is connected on the mounting bracket 3, and the connecting plate 7 can be connected and fixed on the mounting bracket 3 through a copper connecting piece 70.

[0039] ​On the basis of the above technical scheme, the conductive column 2 is connected with a limiting table 8, the connecting plate 7 is provided with a limiting hole 9 matched with the limiting table 8, the cross section of the limiting table 8 is hexagonal, the cross section of the limiting hole 9 is also hexagonal matched with the limiting table 8, during installation, the limiting table 8 on the conductive column 2 is limited on the limiting hole 9, then the screw 10 is screwed through the limiting hole 9 and the limiting table 8, so as to fix the limiting table 8 on the connecting plate 7.

[0040] The novel inductance fan designed in the application can change the orientation of the conductive column 2 by switching the connection between the mounting bracket 3 and the corresponding positioning structure 5 when the position of the control assembly on the baking tray changes, so that more different types of baking trays can be installed, and the use range is wider.

[0041] Although the utility model is described in detail with reference to the above examples, it is obvious to those skilled in the art through the disclosure that various changes or modifications can be made to the utility model without departing from the principles and spirit of the utility model defined in the claims. Therefore, the detailed description of the embodiments of the disclosure is only used for explanation, not for limiting the utility model, and the protection range is defined by the content of the claims.

Claims

1. A new type of impeller fan for a baking tray, characterized in that, The utility model provides a wind wheel fixing device, including wind wheel main body (1) and the mounting support (3) for connecting conductive column (2), the sealing piece (4) is connected on wind wheel main body (1), at least 2 more than the positioning structure (5) is provided on the sealing piece (4), the mounting support (3) connects the positioning structure (5) to change the relative position of conductive column (2) and wind wheel main body (1).

2. A new type of impeller fan for baking tray according to claim 1, characterized in that, The positioning structure (5) includes locking position (51) that is arranged symmetrically on both sides of the sealing piece (4), the locking piece (52) corresponding with the locking position (51) is provided on the mounting support (3), and the mounting support (3) can be connected and fixed on the locking position (51) through the locking piece (52).

3. A new type of impeller fan for a grill according to claim 2, characterized in that, The locking piece (52) is a rivet provided on the mounting support (3), and the locking position (51) is a mounting hole for riveting the rivet.

4. A new type of impeller fan for a grill according to claim 3, characterized in that, The mounting support (3) is further provided with a clamping lug (6), and the sealing piece (4) is provided with a clamping groove (61) for clamping the clamping lug (6).

5. A new type of impeller fan for baking tray as claimed in claim 1, wherein, The mounting support (3) is detachably connected with a connecting plate (7) for fixing the conductive column (2).

6. A new type of impeller fan for a grill according to claim 5, characterized in that, The connecting plate (7) is fixed on the mounting support (3) through a copper connecting piece (70).

7. A new type of impeller fan for baking tray as claimed in claim 5, wherein The end of the conductive column (2) is connected with a limiting table (8), the connecting plate (7) is provided with a limiting hole (9) for inserting the limiting table (8), a screw (10) is matched with the limiting hole (9), and one end of the screw (10) can be screwed into the limiting table (8) through the limiting hole (9).

8. A new type of impeller fan for a grill according to claim 7, characterized in that, The cross section of the limiting table (8) is hexagonal.

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