Display panel assembly and cooking utensil

Abstract

The display panel assembly comprises a display panel, a display panel and a wireless module fixed to the display panel, the display panel is provided with a display side, the display side is provided with a lamplight piece, the display panel is provided with a through hole, at least part of the area of the wireless module penetrates through the through hole, and the wireless module is fixed to the display panel. The protruding height of the wireless module relative to the display side is reduced, so that the lamplight piece is close to the display panel. The wireless module and the display panel partially coincide in the height direction, so that the protruding height of the wireless module relative to the display side is reduced, on one hand, the relative distance between the wireless module and the display panel is closer, circuit connection between the wireless module and the display panel is facilitated, and on the other hand, the risk of interference between the wireless module and the display panel is reduced. The display side of the display panel can be closer to the display panel, the intensity of light projected on the display panel is higher, the brightness is higher, and the display effect and the use experience are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of kitchen appliances, and in particular relates to a display panel assembly and a cooking utensil. Background Art

[0002] The display panel is one of the important components of the cooking appliance, which is used to display the control program of the cooking appliance and information such as the cooking countdown. Users can also control the cooking appliance by operating the display panel component, such as selecting cooking functions.

[0003] The display panel is arranged on the pot body or the pot cover, and a light group is arranged on the display panel. The light emitted by the light group is irradiated to the outside through the display panel on the surface of the pot body or the pot cover so that it can be seen by the user.

[0004] With the increasing functionality of cooking appliances and the trend toward smart home appliances, more and more cooking appliances are equipped with Wi-Fi modules. These modules are typically attached to the display panel, secured to the side of the panel where the light assembly is located, using methods such as welding. These modules also feature protruding capacitors and other structures. Once secured to the display panel, these protruding structures are higher than other electrical components on the panel. To prevent interference between the display panel and the Wi-Fi module, the distance between the panels must be increased. This increases the distance between the light assembly and the display panel, weakening the light intensity that passes through it. This results in a dimmed display and blurry text, impacting the user experience. Utility Model Content

[0005] The utility model provides a display board assembly and a cooking utensil to solve the problem that after the WIFI module is installed on the display board, it is higher than the electrical components on the display board, resulting in an increase in the distance between the display board and the display panel, which in turn leads to a decrease in display effect and affects the user experience.

[0006] The technical solution adopted by this utility model is:

[0007] A display panel assembly includes a display panel, a display panel, and a wireless module fixed to the display panel. The display panel has a display side, and a lighting component is provided on the display side. The display panel is provided with a through hole, and at least a portion of the wireless module passes through the through hole. The height of the wireless module relative to the display side is reduced so that the lighting component is close to the display panel.

[0008] The display panel assembly of the present invention also has the following additional technical features:

[0009] The wireless module has a mounting surface provided with pins and protruding functional components, a display side provided with a connecting portion, the functional components pass through the through hole from the display side, and the pins are connected to the connecting portion.

[0010] The functional component includes a signal unit and a capacitor, and the through hole includes a first through hole arranged corresponding to the signal unit and a second through hole arranged corresponding to the capacitor.

[0011] The display side comprises a display area and a mounting area. The mounting area is located outside the display area. The lighting component is mounted in the display area. The through hole is opened in the mounting area.

[0012] The display panel is located on the display side and has a light-transmitting area and a backlight area. The light-transmitting area is arranged corresponding to the display area, and the backlight area covers the installation area.

[0013] The wireless module is provided with pins and protruding functional components, the functional components pass through the through hole from the side facing away from the display side, and the display panel is also provided with through holes for the pins to pass through from the display side.

[0014] A ball switch is provided on the display side convexly, and the upper edge of the wireless module is not higher than the upper edge of the ball switch.

[0015] The display side is arranged toward the display panel, and an ITO film is arranged between the display panel and the display plate.

[0016] The display panel further comprises a fixed side facing away from the display side, and an elastic member is protruding from the fixed side so that the display panel can float under the action of the elastic member.

[0017] The utility model also discloses a cooking utensil, comprising a pot body and a pot cover, and also comprising the above-mentioned display panel assembly. The pot body or the pot cover is provided with a mounting groove, and the display panel assembly is arranged in the mounting groove.

[0018] Due to the adoption of the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0019] 1. In the present invention, a through hole is provided in the display panel, and at least a portion of the wireless module passes through the through hole, so that a portion of the wireless module is located on the display side and a portion of the wireless module is located on the other side of the display panel, so that the wireless module and the display panel partially overlap in the height direction, thereby reducing the height of the wireless module protruding relative to the display side. On the one hand, the relative distance between the wireless module and the display panel can be closer, thereby facilitating circuit connection between the two. On the other hand, the risk of interference between the wireless module and the display panel is reduced, so that the display side of the display panel can be closer to the display panel, thereby reducing the weakening of the light emitted by the lighting component, so that the light intensity projected on the display panel is greater, the brightness is stronger, the font and pattern are clearer, and the display effect and user experience are improved.

[0020] 2. As a preferred embodiment of the present invention, the wireless module has a mounting surface, the mounting surface is provided with pins and protruding functional components, the display side is provided with a connecting portion, the functional components pass through the through-holes from the display side, and the pins are connected to the connecting portion. The pins and functional components are all provided on the mounting surface, so that the various components of the wireless module are concentratedly arranged on the mounting surface, located on one side of the wireless module, thereby making the structure of the wireless module more compact and convenient for connection with the display panel. When assembling the wireless module, the mounting surface is facing the display side, so that the functional components pass through the through-holes from the display side, which also makes the pins face the display side. The display side is provided with a connecting portion, which makes it more convenient to connect with the connecting portion. The pins and the connecting portion are opposite to each other up and down, and can be directly connected by welding.

[0021] 3. As a preferred embodiment of the present invention, the display side has a display area and an installation area. The installation area is located outside the display area, the lighting components are installed in the display area, and the through holes are opened in the installation area. The installation area is located outside the display area, and the lighting components and other light-emitting components are concentrated in the display area, so that the display positions of various lights and patterns are more concentrated, the display interface layout is optimized, and user operation is convenient. The wireless module and other structures are installed in the peripheral installation area. There are no light-emitting components in this area, so it is not easy for the user to see directly from the outside. Therefore, the partitioning of the display panel is realized, and the wireless module is prevented from entering the display area and affecting the display effect. At the same time, when the light in the display area is on, the installation area is in a backlight state. Under the effect of the light and dark contrast between the two places, the installation area is more difficult to be seen by the user, thereby realizing the hidden design of the wireless module and other components, and further optimizing the display effect.

[0022] 4. As a preferred embodiment of the present invention, a roller-shaped switch is provided on the display side, and the upper edge of the wireless module is no higher than the upper edge of the roller-shaped switch. Since the roller-shaped switch is the highest component of the display panel assembly on the display side, the addition of the wireless module does not affect the original display panel's volume or height. When designing the distance between the display side and the display panel, only the structural dimensions of the display panel itself need to be considered. Furthermore, when upgrading existing models, the addition of the wireless module eliminates the need to change the original installation position of the display panel, enabling upgrades with minimal cost and significant savings.

[0023] 5. As a preferred embodiment of the present invention, the wireless module is provided with pins and protruding functional components. The functional components pass through the through-holes from the side facing away from the display side, and the display board is also provided with through-holes for the pins to pass through from the display side. The wireless module is located on the back of the display side, and the functional components pass through the display board from this side, that is, pass through from the display side, so that only part of the functional components of the wireless module are located on the display side, and most of the area is located on the lower side of the display board, thereby avoiding excessive exposure of the wireless module on the display side and causing appearance defects. At the same time, the pins pass through the display side upward and connect to the connecting portion on the display side, making the connection between the pins and the connecting portion more convenient. The distance between the two is closer, making it more convenient to perform welding operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 This is an exploded view of the structure of a pot cover according to one embodiment of the present invention;

[0026] Figure 2 This is a side view of a display panel assembly according to one embodiment of the present invention;

[0027] Figure 3 This is a schematic structural diagram of a display panel according to one embodiment of the present invention;

[0028] Figure 4 This is a schematic structural diagram of a wireless module according to one embodiment of the present invention;

[0029] Figure 5 This is a cross-sectional view of a pot cover according to one embodiment of the present invention.

[0030] in:

[0031] 1 display panel; 11 display side; 12 lighting component; 13 ball switch; 14 display panel capacitor; 15 fixed side; 16 fixed column; 17 body; 171 display area; 18 mounting rib; 181 mounting area; 182 first through hole; 183 second through hole; 19 through hole;

[0032] 2 wireless module; 21 mounting surface; 22 capacitor; 23 pin; 24 signal unit;

[0033] 3 display panel; 31 light-transmitting area; 32 backlight area;

[0034] 4-button bracket;

[0035] 5ITO film;

[0036] 6 pot cover; 61 installation slot;

[0037] 7 mounting box; 71 clearance. DETAILED DESCRIPTION

[0038] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0040] In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0042] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "implementation method", "embodiment", "one embodiment", "example" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0043] like Figure 1 、 Figure 2As shown, a display panel 1 assembly includes a display panel 3, a display panel 1, and a wireless module 2 fixed to the display panel 1. The display panel 1 has a display side 11, and the display side 11 is provided with a lighting component 12. The display panel 1 is provided with a through hole 19, and at least a part of the wireless module 2 passes through the through hole 19. The protruding height of the wireless module 2 relative to the display side 11 is reduced so that the lighting component 12 is close to the display panel 3.

[0044] In the present invention, the display panel 1 is provided with a through hole 19, and at least part of the area of ​​the wireless module 2 passes through the through hole 19, so that part of the area of ​​the wireless module 2 is located on the display side 11, and part of the area is located on the other side of the display panel 1, so that the wireless module 2 and the display panel 1 partially overlap in the height direction, thereby reducing the height of the wireless module 2 protruding relative to the display side 11. On the one hand, the relative distance between the wireless module 2 and the display panel 1 can be closer, thereby facilitating the circuit connection between the two. On the other hand, the risk of interference between the wireless module 2 and the display panel 3 is reduced, so that the display side 11 of the display panel 1 can be closer to the display panel 3, thereby reducing the weakening of the light emitted by the lighting component 12, so that the light intensity projected on the display panel 3 is greater, the brightness is stronger, and the font pattern is clearer, thereby improving the display effect and user experience.

[0045] In addition, compared with the solution of completely fixing the wireless module 2 on the side of the display panel 1 facing away from the display side 11, passing the wireless module 2 through the display panel 1 can also reduce the distance between the back of the display panel 1 and the mounting structure of the cooking utensil, thereby making the overall space occupied by the display panel 1 assembly smaller, making the mounting structure of the display panel 1 assembly more compact, and contributing to miniaturization design.

[0046] It should be noted that if Figure 4 As shown, the wireless module 2 is a circuit board structure, which is provided with pins 23, capacitors 22, signal modules and other structures. When assembled with the display panel 1, the pins 23 or capacitors 22 or other structures on the wireless module 2 pass through the display panel 1.

[0047] Preferably, if Figure 1 As shown, the display side 11 is arranged toward the display panel 3 , and an ITO film is arranged between the display panel 3 and the display plate 1 .

[0048] Light from the lighting element 12 on the display side 11 is projected onto the display panel 3, allowing the user to see the information displayed on the display board 1 through the display panel 3. Preferably, the display panel 3 is a glass panel for better light transmission, and the glass panel constitutes part of the outer surface of the cooking appliance to enhance the texture of the cooking appliance.

[0049] The ITO film is a semiconductor material with high electrical conductivity, high visible light transmittance, high mechanical hardness and good chemical stability, which can further improve the display effect of the lighting component 12 on the display panel 3 .

[0050] Preferably, if Figure 1 As shown, a button bracket 4 is provided between the display panel 1 and the reality panel so that the user can also directly operate the display panel 3, thereby realizing a centralized design of display and operation, which is more convenient for the user to use and more efficient in operation.

[0051] Preferably, the ITO film is provided with logos at the lighting components 12 of the display panel 1 and at each button of the button bracket 4 , and the types of logos include but are not limited to text, patterns, numbers, and the like.

[0052] It should be noted that the present invention does not limit the assembly method of the wireless module 2, which can be one of the following embodiments:

[0053] Implementation method 1: In this implementation method, Figure 2 As shown, the wireless module 2 has a mounting surface 21 , on which pins 23 and protruding functional components are provided. The display side 11 is provided with a connecting portion. The functional component passes through the through hole 19 from the display side 11 , and the pins 23 are connected to the connecting portion.

[0054] Pins 23 and functional components are all located on mounting surface 21, centrally arranging the various components of wireless module 2 on mounting surface 21, located on one side of wireless module 2. This makes wireless module 2 more compact and facilitates connection to display panel 1. When assembling wireless module 2, mounting surface 21 is oriented toward display side 11, allowing functional components to pass through through-holes 19 from display side 11. This also aligns pins 23 toward display side 11, which is provided with a connector, making connection with the connector more convenient. Pins 23 and the connector are positioned vertically opposite each other, allowing for direct connection via plugging or soldering.

[0055] Embodiment 2: In this embodiment, the wireless module 2 is provided with pins 23 and protruding functional components, which pass through the through hole 19 from the side facing away from the display side 11. The display panel 1 also has a through hole for the pins 23 to pass through from the display side 11.

[0056] Wireless module 2 is located on the back side of display panel 11, and its functional components pass through display panel 1 from this side, that is, exit from display panel 11. This ensures that only some of the functional components of wireless module 2 are located on display panel 11, while the majority of the area is located on the lower side of display panel 1. This prevents excessive exposure of wireless module 2 on display panel 11, which could cause cosmetic defects. Furthermore, pins 23 extend upward through display panel 11, and the connection with display panel 11 is located on the same side of display panel 1, making it easier to connect pins 23 to the connection. The closer the distance between the two, the more convenient soldering operation.

[0057] Preferably, in the above two embodiments, the display side 11 is provided with a connection portion, the connection portion includes a contact, and the pin 23 can be connected to the contact by welding to complete the circuit connection. Of course, the two can also be electrically connected by other means, which are not limited here.

[0058] Specifically, such as Figure 3 、 Figure 4 As shown, the functional component includes a signal unit 24 and a capacitor 22 , and the through hole 19 includes a first through hole 182 provided corresponding to the signal unit 24 , and a second through hole 183 provided corresponding to the capacitor 22 .

[0059] First through-hole 182 matches the shape of signal unit 24 and is adapted for passage of signal unit 24. Second through-hole 183 matches the shape of capacitor 22 and is adapted for passage of capacitor 22. This not only reduces the protrusion of wireless module 2 relative to display side 11, but also improves the installation and positioning of wireless module 2. During assembly, the positions of first through-hole 182 and second through-hole 183 can be used to restrict the installation position and posture of wireless module 2, thereby reducing assembly difficulty and improving assembly efficiency.

[0060] Of course, in other embodiments, a larger opening may be provided on the display panel 1 so that all protruding functional components of the wireless module 2 including the capacitor 22 and the signal unit 24 pass through the opening to reduce the number of openings.

[0061] In a preferred embodiment of the present invention, Figure 3 As shown, the display side 11 has a display area 171 and a mounting area 181 . The mounting area 181 is located outside the display area 171 . The lighting component 12 is mounted on the display area 171 , and the through hole 19 is opened in the mounting area 181 .

[0062] The installation area 181 is located outside the display area 171, and the lighting components 12 and other light-emitting components are concentrated in the display area 171, so that the display positions of various lights and patterns are more concentrated, the display interface layout is optimized, and user operation is convenient. The wireless module 2 and other structures are installed in the peripheral installation area 181. There are no light-emitting components in this area, so it is not easy for users to see directly from the outside. Therefore, the display panel 1 is partitioned to prevent the wireless module 2 from entering the display area 171 and affecting the display effect. At the same time, when the light in the display area 171 is on, the installation area 181 is in a backlit state. Under the effect of the light and dark contrast between the two places, the installation area 181 is even more difficult for users to see, thereby realizing the hidden design of components such as the wireless module 2, further optimizing the display effect.

[0063] Specifically, such as Figure 3 As shown, the display panel 1 includes a body 17 and a mounting rib 18 protruding outward from the body 17, the display area 171 is located on the body 17, and the mounting area 181 is located on the mounting rib 18. Figure 3 As shown, there are two mounting ribs 18 , one of which is used to mount the wireless module 2 , and the other is used to set the line array of the display panel 1 .

[0064] Furthermore, if Figure 1 、 Figure 5 As shown, the display panel 3 is located on the display side 11 . The display panel 3 has a light-transmitting area 31 and a backlight area 32 . The light-transmitting area 31 is arranged corresponding to the display area 171 , and the backlight area 32 covers the mounting area 181 .

[0065] The light transmission effect of the light-transmitting area 31 is better, and the light in the display area 171 can be projected to the outside through the light-transmitting area 31, thereby forming a good display effect. The light transmission of the backlight area 32 is poor, and the user's view into the interior of the cooking appliance through the backlight area 32 is also poor, making it more difficult for the user to see the wireless module 2 and other mounting structures inside, thereby achieving a hidden design and improving the overall aesthetics.

[0066] Specifically, during processing, the light-transmitting area 31 can be designed to be white glass, and the backlight area 32 can be black glass. Alternatively, the display panel 3 can be made entirely of black glass, but the light transmittance in the light-transmitting area 31 is greater than that in the backlight area 32. This is not limited here.

[0067] Preferably, if Figure 2 、 Figure 3 As shown, a ball switch 13 is protruding from the display side 11 , and the upper edge of the wireless module 2 is not higher than the upper edge of the ball switch 13 .

[0068] The highest component of the display panel 1 assembly on the display side 11 is the ball switch 13, so the added wireless module 2 will not affect the volume and height of the original display panel 1. When designing the distance between the display side 11 and the display panel 3, it is only necessary to consider the structural dimensions of the display panel 1 itself. Moreover, when upgrading and improving the original model, after adding the wireless module 2, there is no need to change the original installation position of the display panel 1, so that the upgrade can be completed at the lowest cost, greatly saving costs.

[0069] Specifically, such as Figure 2 As shown, the display side 11 is provided with a ball switch 13, a lighting component 12, and a display panel capacitor 14. Among them, the ball switch 13 is the tallest, so the ball switch 13 is the highest limiting factor, directly affecting the distance between the display side 11 and the display panel 3.

[0070] Preferably, if Figure 1 、 Figure 5 As shown, the cooking appliance is further provided with a mounting box 7, in which the display panel 1 is disposed. The display panel 1 also has a fixed side 15 facing away from the display side 11. The fixed side 15 is provided with protruding fixing posts 16, so that a gap 71 is formed between the fixed side 15 and the inner wall of the mounting box 7. This gap 71 allows space for the installation of the wireless module 2. Since the wireless module 2 partially protrudes from the fixed side 15 after passing through the display panel 1, the provision of the gap 71 can prevent interference between the wireless module 2 and the mounting box 7.

[0071] Furthermore, an elastic member is protruding from the fixed side 15 so that the display panel 1 can float under the action of the elastic member.

[0072] like Figure 1 As shown, a button bracket 4 is provided between the display board 1 and the display panel 3, so that the user can press the corresponding position from the outside of the display panel 3 to control the cooking appliance. When the user presses the display panel 3, the pressing force is transmitted to the display board 1 through the display panel 3 and the button bracket 4 in sequence. The setting of the elastic member can form an upward support for the display board 1 and enable the display board 1 to float, thereby reducing the force exerted on the cooking appliance when the display board 1 is under pressure and improving the service life of the display board 1.

[0073] The utility model also discloses a cooking utensil, comprising a pot body and a pot cover 6 , and also comprising the above-mentioned display panel 1 assembly. The pot body or the pot cover 6 is provided with a mounting groove 61 , and the display panel 1 assembly is arranged in the mounting groove 61 .

[0074] The present invention does not limit the location of the display panel 1 assembly. In one embodiment, Figure 1 、 Figure 5 As shown, the display panel 1 assembly is arranged on the pot cover 6, and is located on the top surface of the pot cover 6. Specifically, as Figure 1 As shown, the top surface of the pot cover 6 is provided with a mounting groove 61, and the display board 1 assembly is fixed in the mounting groove 61. Then the display panel 3 is placed on the top surface of the pot cover 6 so that the display panel 3 covers the mounting groove 61 and forms the appearance surface of the top of the pot cover 6. In this way, the user can look down from above the cooking appliance to see the display information and operate the cooking appliance.

[0075] In another embodiment, the display panel 1 assembly is mounted on the pot body. Specifically, a mounting slot 61 can be provided on the front side of the pot body, and the display panel 1 assembly is mounted within the mounting slot 61. It should be understood that the front side of the pot body refers to the side facing the user when looking directly at the cooking appliance, thereby allowing the user to control the cooking appliance and view displayed information from the front.

[0076] Anything not described in this utility model can be achieved by adopting or drawing on existing technologies.

[0077] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on the differences from other embodiments.

[0078] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. A display panel assembly, comprising a display panel, a display panel, and a wireless module fixed to the display panel, characterized in that: The display panel has a display side, a lighting component is provided on the display side, a through hole is opened in the display panel, at least a part of the area of ​​the wireless module passes through the through hole, and the height of the wireless module protruding relative to the display side is reduced so that the lighting component is close to the display panel.

2. The display panel assembly according to claim 1, wherein: The wireless module has a mounting surface provided with pins and protruding functional components, the display side is provided with a connecting portion, the functional component passes through the through hole from the display side, and the pins are connected to the connecting portion.

3. The display panel assembly according to claim 2, wherein: The functional component includes a signal unit and a capacitor, and the through hole includes a first through hole provided corresponding to the signal unit and a second through hole provided corresponding to the capacitor.

4. The display panel assembly according to claim 1, wherein: The display side has a display area and a mounting area, the mounting area is located outside the display area, the lighting component is mounted on the display area, and the through hole is opened in the mounting area.

5. The display panel assembly according to claim 4, wherein: The display panel is located on the display side. The display panel has a light-transmitting area and a backlight area. The light-transmitting area is arranged corresponding to the display area, and the backlight area covers the installation area.

6. The display panel assembly according to claim 1, wherein: The wireless module is provided with pins and protruding functional components, the functional components pass through the through hole from the side facing away from the display side, and the display panel is also provided with through holes for the pins to pass through from the display side.

7. The display panel assembly according to claim 1, wherein: A ball switch is convexly provided on the display side, and the upper edge of the wireless module is not higher than the upper edge of the ball switch.

8. The display panel assembly according to claim 1, wherein: The display side is arranged toward the display panel, and an ITO film is arranged between the display panel and the display plate.

9. The display panel assembly according to claim 1, wherein: The display panel further comprises a fixed side facing away from the display side, and an elastic member is protruding from the fixed side so that the display panel can float under the action of the elastic member.

10. A cooking utensil comprising a pot body and a pot cover, characterized in that: It also includes the display panel assembly according to any one of claims 1 to 9, wherein the pot body or the pot cover is provided with a mounting groove, and the display panel assembly is arranged in the mounting groove.

Images