A control module of a commercial electromagnetic oven

Abstract

A kind of control module of commercial electromagnetic oven, control module is assembled on the shell of commercial electromagnetic oven, control module includes buckle and panel, several stepped distribution buckle positions are formed between the buckle and panel, shell is buckled in corresponding buckle position, to make control module fixed on shell;Several steps are provided on the buckle, and several stepped distribution buckle positions are formed between the several steps and panel.The control module of the utility model is buckled in corresponding buckle position by setting several steps on the buckle, and several stepped distribution buckle positions are formed between the several steps and panel, to make control module fixed on shell, the structure makes that control module can be applicable to different thickness shell, greatly improves the versatility of control module, thus only needs to produce one buckle specification control module, can adapt to different thickness shell, can reduce the development and manufacturing cost of mould.

Description

Technical Field

[0001] This utility model relates to the field of induction cooker technology, and in particular to a control module for a commercial induction cooker. Background Technology

[0002] Traditional induction cooker control modules are typically fixed to the outer casing using screws or clips. Screw installation is difficult due to the difficulty in aligning the screw holes, making installation inconvenient. Clip installation avoids the problems associated with screw installation, reduces assembly steps, and increases assembly efficiency. However, clip installation is only suitable for outer casings of the same thickness. Different outer casings may have different thicknesses, so different thicknesses of outer casings require control modules with different clips. In other words, a control module with one clip specification can only be used with an outer casing of one thickness, resulting in poor versatility.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of this utility model is to provide a control module for commercial induction cookers that is simple in structure, easy to install, highly efficient in assembly, highly versatile, and highly practical, so as to overcome the shortcomings of the prior art.

[0005] A control module for a commercial induction cooker is designed for this purpose. The control module is assembled on the outer shell of the commercial induction cooker. The control module includes a buckle and a panel. A number of stepped fastening positions are formed between the buckle and the panel. The outer shell is fastened to the corresponding fastening positions so that the control module is fixed on the outer shell.

[0006] The buckle has several steps, which together with the panel form several stepped fastening positions.

[0007] The outer casing is provided with mounting holes, and the edges of the mounting holes are provided with snap-fit ​​edges. After the buckle passes through the mounting hole, the snap-fit ​​edges are locked onto the corresponding buckle positions.

[0008] The panel is provided with a mounting frame for inserting mounting holes. The buckle is set on the mounting frame. The two sides of the buckle edge are respectively provided with a first positioning surface and a second positioning surface. The step abuts against the first positioning surface and the panel abuts against the second positioning surface so that the control module is embedded in the mounting hole.

[0009] The buckle is located on the outer periphery of the mounting frame and is elastic. The edge of the mounting frame is provided with a clearance hole corresponding to the position of the buckle. When the buckle passes through the mounting hole, it elastically deforms and retracts into the clearance hole. After passing through the mounting hole, the buckle elastically resets and extends out of the clearance hole.

[0010] The control module also includes a circuit board set inside the mounting frame. The circuit board is equipped with female terminals, which are connected to male terminals on the wires. The wires on the wires are led out of the mounting frame.

[0011] The control module also includes a backplate that covers the opening of the mounting frame and encloses the cavity where the circuit board is located. The backplate is provided with wiring holes that are parallel to the outer casing, through which wires on the power cord are led out of the mounting frame.

[0012] The back plate is provided with several first fixing holes, and the mounting frame is provided with several first fixing post holes. After the fastener passes through the first fixing holes, it is fastened to the first fixing post holes so that the back plate is fixed on the mounting frame.

[0013] The mounting frame has a mounting cavity, the circuit board is installed in the mounting cavity, and the first fixing post holes are distributed on the outer periphery of the mounting cavity.

[0014] The circuit board is equipped with a display circuit, with the display end of the display circuit facing the panel. The panel is equipped with display holes that match the display circuit.

[0015] The control module of this utility model has several steps set on the buckle, and several steps and the panel form several stepped fastening positions. The outer shell is fastened to the corresponding fastening positions, so that the control module is fixed to the outer shell. This structure makes the control module suitable for outer shells of different thicknesses, which greatly improves the versatility of the control module. Therefore, only one buckle specification of control module needs to be produced to adapt to outer shells of different thicknesses, which can reduce the development and manufacturing costs of molds. Attached Figure Description

[0016] Figure 1 This is an exploded structural diagram of the control module and the outer casing in one embodiment of the present invention.

[0017] Figure 2 This is a cross-sectional view of the assembly structure of the control module and the housing in one embodiment of the present invention.

[0018] Figure 3 for Figure 2 A magnified structural diagram of point A in the middle.

[0019] Figure 4 This is a cross-sectional view of the control module in one embodiment of the present invention.

[0020] Figure 5 for Figure 4 A magnified structural diagram at point B in the middle.

[0021] Figure 6 This is a schematic diagram of the assembly structure of the control module and the housing in one embodiment of the present invention.

[0022] Figure 7 This is a schematic diagram of the assembly structure of the control module and the outer casing from another position in one embodiment of the present invention.

[0023] Figure 8 This is an exploded view of the control module in one embodiment of the present invention.

[0024] Figure 9 This is a partial structural diagram of the control module in one embodiment of the present invention.

[0025] Figure 10 This is a schematic diagram of the overall structure of the circuit board in one embodiment of the present invention.

[0026] Figure 11 This is a partial structural diagram of the control module in a second application example of an embodiment of the present utility model.

[0027] Figure 12 This is a partial structural diagram of the control module in the third application example of an embodiment of the present utility model. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029] See Figures 1-12 The control module of this commercial induction cooker is assembled on the outer shell 2 of the commercial induction cooker. The control module 1 includes a buckle 3 and a panel 4. Several stepped fastening positions 5 are formed between the buckle 3 and the panel 4. The outer shell 2 is fastened to a corresponding fastening position 5 so that the control module 1 is fixed on the outer shell 2. Different fastening positions 5 can be used for outer shells 2 of different thicknesses, so that the control module 1 can be used for outer shells 2 of different thicknesses.

[0030] The buckle 3 has several steps 6, and the steps 6 and the panel 4 form several buckle positions 5 in a stepped distribution.

[0031] The outer casing 2 is provided with mounting holes 7, and the edge of the mounting holes 7 is provided with snap-fit ​​edges 8. After the buckle 3 passes through the mounting holes 7, the snap-fit ​​edges 8 are engaged with the corresponding snap positions 5, thereby making the outer casing 2 snap-fit ​​into the snap positions 5.

[0032] The rear side of the panel 4 is integrally provided with a mounting frame 9 for inserting mounting holes 7. The buckle 3 is provided on the periphery of the mounting frame 9. The two sides of the snap-fit ​​edge 8 are respectively provided with a first positioning surface 10 and a second positioning surface 11. The step 6 abuts against the first positioning surface 10 and the panel 4 abuts against the second positioning surface 11 so that the control module 1 is embedded in the mounting hole 7. During installation, the control module 1 only needs to be inserted into the mounting hole 7 along the buckle 3 to complete the installation. The assembly steps are few, so the assembly efficiency is high and the assembly time is short.

[0033] The buckle 3 is located on the outer periphery of the mounting frame 9 and is elastic. The buckle 3 is provided with a guide slope 24. The edge of the mounting frame 9 is provided with a clearance hole 12 corresponding to the position of the buckle 3. When the control module 1 is installed, the mounting frame 9 passes through the mounting hole 7 from front to back under the guidance of the guide slope 24. When the buckle 3 passes through the mounting hole 7, it elastically deforms and retracts into the clearance hole 12. After the buckle 3 passes through the mounting hole 7, it elastically resets and extends out of the clearance hole 12. After the buckle 3 elastically resets, the step 6 abuts against the first positioning surface 10. At this time, the panel 4 also abuts against the second positioning surface 11.

[0034] The control module 1 also includes a circuit board 13 disposed within the mounting frame 9. The circuit board 13 is provided with a female terminal 14, which is connected to a male terminal 16 on a wire 15. The wires on the wire 15 extend out of the mounting frame 9. The circuit board 13 is connected to other electrical components inside the induction cooker via the wire 15.

[0035] The control module 1 also includes a back plate 17, which covers the opening 18 of the mounting frame 9 and encloses the cavity where the circuit board 13 is located. The back plate 17 is provided with a wire hole 19, which is parallel to the outer shell 2. The wires on the wire 15 pass through the wire hole 19 and are led out of the mounting frame 9. After the wires on the wire 15 are led out of the mounting frame 9, they need to be placed backward in order to connect to other electrical components in the induction cooker. This structure allows the wires on the wire 15 to pass through the wire hole 19 without excessive bending. In traditional control modules, the wire hole 19 is located at the bottom of the mounting frame 9, and the wires on the wire 15 need to be bent excessively after passing through the wire hole 19, which can easily damage the wires on the wire 15.

[0036] A pressure plate 25 is provided on the mounting frame 9. The wires on the wires 15 are pressed between the pressure plate 25 and the circuit board 13 to prevent the wires 13 from becoming loose.

[0037] The pressure plate 25 is provided with a number of second fixing holes 26, and the mounting frame 9 is provided with a number of second fixing post holes 27. The fasteners (screws) pass through the second fixing holes 26 and are fastened to the second fixing post holes 27 so that the pressure plate 25 is fixed on the mounting frame 9.

[0038] The back plate 17 is provided with a number of first fixing holes 20, and the mounting frame 9 is provided with a number of first fixing post holes 21. Fasteners (screws) pass through the first fixing holes 20 and are fastened to the first fixing post holes 21 so that the back plate 17 is fixed on the mounting frame 9.

[0039] The mounting frame 9 has a mounting cavity 22, and the circuit board 13 is installed in the mounting cavity 22. The first fixing post hole 21 is distributed on the outer periphery of the mounting cavity 22, and the second fixing post hole 27 is located on the outer side of the mounting cavity 22. This structure eliminates the need for the circuit board 13 to have through holes for the fixing posts containing the first fixing post hole 21 and the second fixing post hole 27 to pass through, thus simplifying the structure of the control module.

[0040] The circuit board 13 is equipped with a display circuit, the display end of which faces the panel 4. The panel 4 is equipped with a display hole 23 that matches the display circuit. The display circuit displays through the display hole 23. The display circuit includes digital tubes and light-emitting diodes, etc.

[0041] The control module 1 also includes an indicator film, which is pasted on the front side of the panel 5. The display end of the display circuit faces the indicator film. Function display labels are provided on the indicator film. The indicator film covers the display hole 23. The function display labels are set with digital tubes and light-emitting diodes. The control module 1 is operated by touching the function display labels.

[0042] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A control module for a commercial induction cooker, wherein the control module (1) is mounted on the outer shell (2) of the commercial induction cooker, characterized in that: The control module (1) includes a buckle (3) and a panel (4). Several stepped fastening positions (5) are formed between the buckle (3) and the panel (4). The outer shell (2) is fastened to the corresponding fastening positions (5) so that the control module (1) is fixed on the outer shell (2).

2. The control module for a commercial induction cooker according to claim 1, characterized in that: The buckle (3) has several steps (6), and the steps (6) and the panel (4) form several buckle positions (5) in a stepped distribution.

3. The control module for a commercial induction cooker according to claim 2, characterized in that: The outer casing (2) is provided with mounting holes (7), and the edge of the mounting holes (7) is provided with snap-fit ​​edges (8). After the buckle (3) passes through the mounting holes (7), the snap-fit ​​edges (8) are engaged in the corresponding buckle positions (5).

4. The control module for a commercial induction cooker according to claim 3, characterized in that: The panel (4) is provided with a mounting frame (9) for inserting mounting holes (7), and a buckle (3) is provided on the mounting frame (9). The two sides of the snap-fit ​​edge (8) are respectively provided with a first positioning surface (10) and a second positioning surface (11). The step (6) abuts against the first positioning surface (10), and the panel (4) abuts against the second positioning surface (11) so that the control module (1) is embedded in the mounting hole (7).

5. The control module for a commercial induction cooker according to claim 4, characterized in that: The buckle (3) is set on the outer periphery of the mounting frame (9) and the buckle (3) is elastic. The edge of the mounting frame (9) is provided with a clearance hole (12) corresponding to the position of the buckle (3). When the buckle (3) passes through the mounting hole (7), it elastically deforms and retracts into the clearance hole (12). After the buckle (3) passes through the mounting hole (7), it elastically resets and extends out of the clearance hole (12).

6. The control module for a commercial induction cooker according to claim 4, characterized in that: The control module (1) also includes a circuit board (13) set in the mounting frame (9). The circuit board (13) is provided with a female terminal (14). The female terminal (14) is connected to the male terminal (16) on the wire (15). The wires on the wire (15) are led out of the mounting frame (9).

7. The control module for a commercial induction cooker according to claim 6, characterized in that: The control module (1) also includes a back plate (17), which covers the opening (18) of the mounting frame (9) and closes the cavity where the circuit board (13) is located. A wire hole (19) is provided on the back plate (17), which is parallel to the outer shell (2). The wires on the wires (15) pass through the wire hole (19) and lead out of the mounting frame (9).

8. The control module for a commercial induction cooker according to claim 7, characterized in that: The back plate (17) is provided with a number of first fixing holes (20), and the mounting frame (9) is provided with a number of first fixing post holes (21). After the fastener passes through the first fixing holes (20), it is fastened to the first fixing post holes (21) so that the back plate (17) is fixed on the mounting frame (9).

9. The control module for a commercial induction cooker according to claim 8, characterized in that: The mounting frame (9) has a mounting cavity (22) inside, the circuit board (13) is installed in the mounting cavity (22), and the first fixing post hole (21) is distributed on the outer periphery of the mounting cavity (22).

10. The control module for a commercial induction cooker according to claim 6, characterized in that: A display circuit is provided on the circuit board (13), and the display end of the display circuit faces the panel (4). The panel (4) is provided with a display hole (23) that matches the display circuit.

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