Cover assembly and cooking utensils having it

Abstract

This utility model provides a cover assembly and a cooking appliance having the same. The cover assembly includes: a top cover, comprising a top plate and a surrounding plate disposed at the edge of the top plate. The surrounding plate protrudes upward from the top plate to form a placement space together with the top plate. The top plate has a mounting portion and sequentially spaced first, second, and third ribs. An annular glue injection groove is formed between the first and second ribs, and a first glue overflow groove is formed between the second and third ribs. A light panel assembly is disposed within the mounting portion. A light-transmitting panel is disposed within the placement space and covers the light panel assembly. The first glue overflow groove is disposed near the edge of the light-transmitting panel relative to the annular glue injection groove. Connecting adhesive is disposed within the annular glue injection groove and adheres the light-transmitting panel to the top plate. The technical solution of this application effectively solves the problem of the risk of moisture damage to the control light panel assembly in related technologies.

Description

Technical Field

[0001] This utility model relates to the field of small household appliance technology, and more specifically, to a cover assembly and a cooking appliance having the same. Background Technology

[0002] In related technologies, the control interface of a top-controlled electric pressure cooker is located on the top surface of the lid assembly, which has the advantage of being convenient for users to operate. Specifically, the lid assembly of the top-controlled electric pressure cooker needs to be equipped with a control light panel and a translucent panel. Since steam is also emitted during the pressure cooker's operation, the control light panel assembly needs to be sealed to prevent moisture from affecting its normal operation.

[0003] Currently, the control light panel assembly is generally sealed by setting a sealing ring structure around its outer perimeter. However, sealing with a sealing ring can lead to issues such as improper assembly or gaps, resulting in poor sealing performance. The control light panel assembly is still at risk of being damaged by moisture. Utility Model Content

[0004] The main objective of this invention is to provide a cover assembly and a cooking appliance having the same, in order to solve the problem of the risk of moisture damage to the control light panel assembly in related technologies.

[0005] To achieve the above objectives, according to one aspect of the present invention, a cover assembly is provided, comprising: a cover including a top plate and a surrounding plate disposed at the edge of the top plate, the surrounding plate protruding upward from the top plate to form a placement space together with the top plate, the top plate being provided with a mounting portion, and the top plate having a first rib, a second rib, and a third rib arranged sequentially at intervals, an annular glue injection groove being formed between the first rib and the second rib, and a first glue overflow groove being formed between the second rib and the third rib; a lamp panel assembly disposed within the mounting portion; a light-transmitting panel disposed within the placement space and covering the lamp panel assembly, the annular glue injection groove and the first glue overflow groove being disposed adjacent to the edge of the light-transmitting panel, the first glue overflow groove being disposed relative to the annular glue injection groove and closer to the edge of the light-transmitting panel; and a connecting adhesive disposed within the annular glue injection groove and bonding the light-transmitting panel to the top plate.

[0006] By applying the technical solution of this utility model, the light-transmitting panel is placed within the placement space on the cover and covers the lamp panel assembly. Users can control the panel by pressing the position on the light-transmitting panel corresponding to the lamp panel assembly. An annular glue-injection groove is provided on the top plate adjacent to the edge of the light-transmitting panel. Connecting adhesive is placed in the annular glue-injection groove to bond the light-transmitting panel to the top plate. The connecting adhesive in the annular glue-injection groove simultaneously connects the light-transmitting panel and the cover, and seals the lamp panel assembly located inside the light-transmitting panel. This simplifies the structure of the cover assembly and provides a reliable seal. Furthermore, a first overflow groove is provided on the top plate, positioned close to the edge of the light-transmitting panel relative to the annular glue-injection groove. Excess adhesive during the connection of the light-transmitting panel and the cover can overflow and be stored in the first overflow groove, preventing excess adhesive from flowing directly to the edge of the light-transmitting panel and requiring subsequent cleaning, thus simplifying the assembly steps of the cover assembly. Therefore, the technical solution of this application effectively solves the problem of moisture damage to the control lamp panel assembly in related technologies.

[0007] Furthermore, the first and / or second ribs are provided with multiple adhesive-containing notches. When connecting the light-transmitting panel and the cover, the liquid adhesive flows into the adhesive-containing notches, which on the one hand increases the connection area between the solidified adhesive and the first and second ribs, and on the other hand enables an interlocking connection between the first and second ribs and the adhesive, thereby increasing the bonding strength between the adhesive and the first and second ribs.

[0008] Furthermore, the height of the third rib is greater than the height of the first and second ribs, so that the third rib supports the light-transmitting panel. Compared with supporting the light-transmitting panel with connecting colloid, using the third rib to support the light-transmitting panel can improve the positional accuracy of the light-transmitting panel.

[0009] Furthermore, the bottom wall of the annular injection groove is provided with a rough structure. The rough structure can increase the connection area and adhesion between the bonding adhesive and the bottom wall of the annular injection groove, thereby improving the connection and sealing effect between the bonding adhesive formed after the liquid adhesive solidifies and the light-transmitting panel and the top plate.

[0010] Furthermore, the cover also has a second overflow groove located on the side of the third rib away from the first overflow groove. By adding the second overflow groove, the ability to collect liquid adhesive overflowing from the annular injection groove can be improved, further preventing excess adhesive from flowing directly to the edge of the light-transmitting panel and requiring subsequent cleaning, thereby simplifying the assembly steps of the cover assembly.

[0011] Furthermore, the top plate has a central exposed area, and the light-transmitting panel has a corresponding clearance opening on the central exposed area. The outline of the clearance opening forms the inner edge of the light-transmitting panel, and the outer outline of the light-transmitting panel forms the outer edge of the light-transmitting panel. There are multiple first, second, and third ribs, and each of the first, second, and third ribs is provided on the top plate at a position adjacent to both the inner and outer edges. By providing first, second, and third ribs on the top plate at positions adjacent to both the inner and outer edges of the light-transmitting panel, comprehensive protection of the structure located inside the light-transmitting panel can be achieved.

[0012] Furthermore, the mounting portion is located between the front edge and the central exposed area of ​​the top plate. The first and second ribs adjacent to the outer edge are both annular ribs, and the third rib adjacent to the outer edge avoids the front side of the mounting portion; and / or, the first and second ribs adjacent to the inner edge are both annular ribs, and the third rib adjacent to the inner edge avoids the rear side of the mounting portion. The third rib avoids the front and rear sides of the mounting portion, meaning there are no third ribs at the positions corresponding to the front and rear sides of the mounting portion. This reduces the number of rib structures on the front and rear sides of the mounting portion, allowing more area on the top plate in front of the central exposed area to be used for the mounting portion.

[0013] Furthermore, the annular injection groove includes an inner injection groove adjacent to the inner edge and an outer injection groove adjacent to the outer edge. The cover also includes a first connecting rib and a second connecting rib on the top plate. The first and second connecting ribs are spaced apart and form a connecting injection groove, with both ends of the connecting injection groove communicating with the inner and outer injection grooves, respectively. By providing the connecting injection groove, more connection points are formed between the top plate and the light-transmitting panel, further improving the connection strength between the top plate and the light-transmitting panel.

[0014] Furthermore, the mounting portion is a recessed portion integrally formed with the top plate. By making the mounting portion and the top plate integrally formed, the steps of connecting the top plate and the mounting portion can be reduced, further simplifying the assembly steps of the cover assembly.

[0015] According to another aspect of this utility model, a cooking appliance is provided, including a lid assembly, wherein the lid assembly is the aforementioned lid assembly. The aforementioned lid assembly effectively solves the problem of the risk of moisture damage to the control light panel assembly in related technologies, and the cooking appliance having the aforementioned lid assembly also has the aforementioned advantages. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A perspective structural schematic diagram of an embodiment of the cover assembly according to the present invention is shown;

[0018] Figure 2 It shows Figure 1 An exploded structural diagram of the cover assembly;

[0019] Figure 3 It shows Figure 1 A three-dimensional structural diagram of the cover assembly;

[0020] Figure 4 It shows Figure 3 A magnified view of point A on the faceplate;

[0021] Figure 5 It shows Figure 3 A magnified view of point B on the faceplate;

[0022] Figure 6 It shows Figure 3 A magnified view of point C on the faceplate;

[0023] Figure 7 It shows Figure 3 A top view of the cover;

[0024] Figure 8 It shows Figure 7 A side sectional view of the cover;

[0025] Figure 9 It shows Figure 8 A magnified view of point D on the faceplate;

[0026] Figure 10 It shows Figure 7 A cross-sectional view of the other side of the cover;

[0027] Figure 11 It shows Figure 10 A magnified view of point E on the faceplate;

[0028] Figure 12 It shows Figure 1 A three-dimensional structural diagram of the light-transmitting panel of the cover assembly;

[0029] Figure 13 A perspective structural schematic diagram of an embodiment of a cooking appliance according to the present invention is shown.

[0030] The above figures include the following reference numerals:

[0031] 100. Placement space; 200. Annular glue injection groove; 201. Inner glue injection ring groove; 202. Outer glue injection ring groove; 300. First overflow groove; 400. Second overflow groove; 500. Connecting glue injection groove;

[0032] 10. Cover; 11. Top plate; 111. Central exposed area; 12. Enclosure; 13. Mounting part; 14. First rib; 15. Second rib; 16. Third rib; 17. Adhesive notch; 18. First connecting rib; 19. Second connecting rib;

[0033] 20. Light panel assembly; 21. Light panel; 22. Light panel bracket;

[0034] 30. Transparent panel; 31. Clearance opening; 32. Inner edge; 33. Outer edge;

[0035] 40. Handle; 50. Steam cover; 60. Liner; 70. Pressure cover; 80. Pot body assembly. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0037] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0038] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0039] like Figures 1 to 5 As shown, this application provides a cover assembly. An embodiment of the cover assembly includes: a face cover 10, a lamp panel assembly 20, a light-transmitting panel 30, and a connecting adhesive. The face cover 10 includes a top plate 11 and a surrounding plate 12 disposed at the edge of the top plate 11. The surrounding plate 12 protrudes upward from the top plate 11 to form a placement space 100 together with the top plate 11. The top plate 11 is provided with a mounting portion 13 and has a first rib 14, a second rib 15, and a third rib 16 arranged sequentially at intervals. An annular injection groove 200 is formed between the first rib 14 and the second rib 15, and a connecting adhesive is formed between the second rib 15 and the third rib 16. The first overflow groove 300; the lamp panel assembly 20 is disposed in the mounting part 13; the light-transmitting panel 30 is disposed in the placement space 100 and covers the lamp panel assembly 20; the annular glue injection groove 200 and the first overflow groove 300 are disposed adjacent to the edge of the light-transmitting panel 30; the first overflow groove 300 is disposed close to the edge of the light-transmitting panel 30 relative to the annular glue injection groove 200; the connecting adhesive is disposed in the annular glue injection groove 200 and bonds the light-transmitting panel 30 to the top plate 11.

[0040] Using the technical solution of this embodiment, the light-transmitting panel 30 is placed in the placement space 100 on the cover 10 and covers the lamp panel assembly 20. The user can operate it by pressing the position on the light-transmitting panel 30 corresponding to the lamp panel assembly 20. The top plate 11 is provided with an annular glue injection groove 200 adjacent to the edge of the light-transmitting panel 30. The connecting adhesive is placed in the annular glue injection groove 200 and adheres the light-transmitting panel 30 to the top plate 11. The connecting adhesive in the annular glue injection groove 200 can simultaneously connect the light-transmitting panel 30 and the cover 10 and seal the lamp panel assembly 20 located inside the light-transmitting panel 30. This simplifies the structure of the cover assembly and has the advantages of reliable sealing and maintenance-free operation. Furthermore, a first overflow groove 300 is provided on the top plate 11. The first overflow groove 300 is located near the edge of the light-transmitting panel 30 relative to the annular glue injection groove 200. When connecting the light-transmitting panel 30 and the cover 10, excess glue can overflow and be stored in the first overflow groove 300, which can prevent excess glue from flowing directly to the edge of the light-transmitting panel 30 and requiring subsequent cleaning, thereby simplifying the assembly steps of the cover assembly. Therefore, the technical solution of this embodiment can effectively solve the problem of the risk of moisture damage to the control light panel assembly in related technologies.

[0041] It should be noted that the "edge of the light-transmitting panel 30" mentioned above refers to the outline of the projection of the light-transmitting panel 30 onto the top plate 11, and the "annular glue injection groove 200 and the first glue overflow groove 300 are arranged adjacent to the edge of the light-transmitting panel 30" means that the distance between the annular glue injection groove 200 and the first glue overflow groove 300 and the outline is less than or equal to 30mm. The light-transmitting panel 30 can be a transparent structure or a semi-transparent structure. Preferably, the light-transmitting panel 30 can be made of glass, which has the advantage of being less prone to scratches.

[0042] It should be noted that the above-mentioned "connecting adhesive is set in the annular injection groove 200" means that the main part of the connecting adhesive is located in the annular injection groove 200. During the assembly process, some liquid adhesive will overflow outside the annular injection groove 200 (for example, located in the first overflow groove 300 and the second overflow groove 400). After the liquid adhesive located outside the annular injection groove 200 solidifies, it also becomes part of the connecting adhesive.

[0043] Specifically, such as Figure 2 As shown, the light panel assembly 20 includes a light panel 21 and a light panel frame 22. When assembling the cover assembly, the light panel 21 and the light panel frame 22 can be assembled together to form the light panel assembly 20 before being placed into the mounting part 13. After the cover assembly is completed, the light-transmitting panel 30 is pressed on top of the light panel assembly 20 to position the light panel assembly 20 and ensure the triggering effect of the light panel assembly 20 during user operation.

[0044] like Figures 4 to 6 As shown, the first rib 14 and / or the second rib 15 are provided with multiple adhesive-containing notches 17. Specifically, in this embodiment, both the first rib 14 and the second rib 15 are provided with adhesive-containing notches 17. When connecting the light-transmitting panel 30 and the cover 10, the liquid adhesive will flow into the adhesive-containing notches 17. On the one hand, this increases the connection area between the solidified connecting adhesive and the first rib 14 and the second rib 15. On the other hand, it enables an interlocking connection between the first rib 14 and the second rib 15 and the connecting adhesive, thereby increasing the connection strength between the connecting adhesive and the first rib 14 and the second rib 15, and thus ensuring the long-term connection and sealing effect between the light-transmitting panel 30 and the cover 10.

[0045] Specifically, the adhesive notch 17 is provided at the top of the first rib 14 and the second rib 15 and penetrates through the two side walls of the first rib 14 and the second rib 15. The depth of the adhesive notch 17 is greater than or equal to 0.2 mm and less than or equal to 0.8 mm.

[0046] Of course, in embodiments not shown in the figure, adhesive notches may be provided only on the first rib or only on the second rib.

[0047] like Figure 10 and Figure 11 As shown, the height of the third rib 16 is greater than the height of the first rib 14 and the second rib 15, so that the third rib 16 supports the light-transmitting panel 30. By supporting the light-transmitting panel 30 with the third rib 16, the positional accuracy of the light-transmitting panel 30 can be improved compared with the method of supporting the light-transmitting panel with connecting colloid.

[0048] Specifically, when connecting the cover 10 and the light-transmitting panel 30, liquid adhesive is first injected into the annular injection groove 200. The height of the liquid adhesive needs to be higher than the height of the first rib 14 and the second rib 15. Then, the light-transmitting panel 30 is placed in the placement space 100 and then pressed down so that the liquid adhesive is in full contact with the light-transmitting panel 30 and the top plate 11, so as to improve the connection effect and sealing effect between the connecting adhesive formed after the liquid adhesive solidifies and the light-transmitting panel 30 and the top plate 11.

[0049] In related technologies, the light-transmitting panel is generally supported only by a connecting colloid. However, before the connecting colloid solidifies, it is a flowable liquid colloid, making it difficult to ensure that the height of the liquid colloid is completely consistent throughout, which may result in an uneven light-transmitting panel. In this embodiment, the light-transmitting panel 30 is directly supported by a rigid third rib 16, thereby ensuring the positional accuracy of the light-transmitting panel 30.

[0050] Specifically, in this embodiment, the first rib 14 and the second rib 15 have the same height, and the height of the first rib 14 and the second rib 15 is greater than or equal to 0.5 mm and less than or equal to 1 mm; the height of the third rib 16 is greater than or equal to 1 mm and less than or equal to 1.5 mm.

[0051] In this embodiment, a rough structure is provided on the bottom wall of the annular glue injection tank 200. The rough structure increases the connection area and adhesion between the adhesive and the bottom wall of the annular glue injection tank 200, thereby improving the connection and sealing effect between the adhesive formed after the liquid adhesive solidifies and the light-transmitting panel 30 and the top plate 11. Specifically, the rough structure can be formed by etching the bottom wall of the annular glue injection tank 200 to create an etched texture.

[0052] like Figure 4 , Figure 5 , Figure 10 and Figure 11 As shown, the cover 10 also has a second overflow groove 400 located on the side of the third rib 16 away from the first overflow groove 300. By adding a second overflow groove 400 on the side of the third rib 16 away from the first overflow groove 300, the ability to collect liquid glue overflowing from the annular glue injection groove 200 can be improved, further preventing excess glue from flowing directly to the edge of the light-transmitting panel 30 and requiring subsequent cleaning, thereby simplifying the assembly steps of the cover assembly.

[0053] like Figures 2 to 6 and Figure 12 As shown, the top plate 11 has a central exposed area 111, and the light-transmitting panel 30 is provided with a clearance opening 31 corresponding to the central exposed area 111. The outline of the clearance opening 31 forms the inner edge 32 of the light-transmitting panel 30, and the outer outline of the light-transmitting panel 30 forms the outer edge 33 of the light-transmitting panel 30. There are multiple first ribs 14, second ribs 15, and third ribs 16. The first ribs 14, second ribs 15, and third ribs 16 are provided on the top plate 11 at positions adjacent to the inner edge 32 and the outer edge 33. The clearance opening 31 can avoid structures that need to be exposed on the cover 10 (such as handle 40, steam cover 50). By providing the first ribs 14, second ribs 15, and third ribs 16 on the top plate 11 at positions adjacent to the inner edge 32 and the outer edge 33 of the light-transmitting panel 30, comprehensive protection of structures located inside the light-transmitting panel 30 can be achieved.

[0054] like Figures 3 to 6 as well as Figure 8 and Figure 9As shown, the mounting portion 13 is located between the front edge and the central exposed area 111 of the top plate 11. The first rib 14 and the second rib 15, adjacent to the outer edge 33, are both annular ribs, while the third rib 16, also adjacent to the outer edge 33, avoids the front side of the mounting portion 13. Similarly, the first rib 14 and the second rib 15, adjacent to the inner edge 32, are both annular ribs, while the third rib 16, adjacent to the inner edge 32, avoids the rear side of the mounting portion 13. The annular first rib 14 and the second rib 15 form an annular injection groove 200, providing comprehensive protection for the structure located inside the light-transmitting panel 30. The third rib 16 avoids the front and rear sides of the mounting portion 13; that is, there are no third ribs 16 at the positions corresponding to the front and rear sides of the mounting portion 13. This reduces the number of rib structures on the front and rear sides of the mounting portion 13, allowing more area on the top plate 11 in front of the central exposed area 111 to be used for the mounting portion 13.

[0055] Specifically, such as Figure 4 , Figure 5 and Figure 7 As shown, corresponding to the inner edge 32 of the light-transmitting panel 30, only one layer of glue overflow groove is provided at the position between the central exposed area 111 and the mounting part 13, while two layers of glue overflow groove are provided at other positions; corresponding to the outer edge 33 of the light-transmitting panel 30, only one layer of glue overflow groove is provided at the position in front of the mounting part 13, while two layers of glue overflow groove are provided at other positions.

[0056] In this embodiment, the light-transmitting panel 30 is a single panel structure covering the entire top surface of the top plate 11. The area of ​​the light-transmitting panel 30 corresponding to the lamp panel assembly 20 is a light-transmitting structure, and a UI interface is printed on the light-transmitting area to facilitate user operation; the other areas of the light-transmitting panel 30 are coated.

[0057] like Figure 3 , Figure 6 , Figure 7 , Figure 10 and Figure 11As shown, the annular injection groove 200 includes an inner injection groove 201 adjacent to the inner edge 32 and an outer injection groove 202 adjacent to the outer edge 33. The cover 10 also includes a first connecting rib 18 and a second connecting rib 19 disposed on the top plate 11. The first connecting rib 18 and the second connecting rib 19 are spaced apart and form a communicating injection groove 500. The two ends of the communicating injection groove 500 are respectively connected to the inner injection groove 201 and the outer injection groove 202. Correspondingly, the cover assembly also includes a connecting adhesive disposed in the communicating injection groove 500. The two ends of the connecting adhesive in the communicating injection groove 500 are respectively connected to the connecting adhesive in the inner injection groove 201 and the connecting adhesive in the outer injection groove 202. More connection points are formed between the top plate 11 and the light-transmitting panel 30, further improving the connection strength between the top plate 11 and the light-transmitting panel 30.

[0058] In this embodiment, as Figure 4 and Figure 6 As shown, multiple adhesive-receiving notches 17 are also provided on the first connecting rib 18 and the second connecting rib 19.

[0059] like Figure 3 and Figure 7 As shown, the mounting portion 13 is a recessed portion integrally formed with the top plate 11. By making the mounting portion 13 and the top plate 11 integrally formed, the steps of connecting the top plate 11 and the mounting portion 13 can be reduced, further simplifying the assembly steps of the cover assembly.

[0060] like Figure 2 As shown, the cover assembly also includes an inner liner 60 and a pressure cover 70 disposed below the cover 10. The inner liner 60 is located between the top plate 11 and the pressure cover 70, and the surrounding plate 12 covers the outer periphery of the inner liner 60 and the pressure cover 70.

[0061] like Figure 13 As shown, this application also provides a cooking appliance. An embodiment of the cooking appliance of this application includes a lid assembly, wherein the lid assembly is the aforementioned lid assembly. The aforementioned lid assembly effectively solves the problem of the risk of moisture damage to the control light panel assembly in related technologies, and the cooking appliance having the aforementioned lid assembly also has the aforementioned advantages.

[0062] like Figure 13 As shown, the cooking appliance also includes a pot body assembly 80, and a lid assembly is detachably mounted on the pot body assembly 80.

[0063] In the description of this utility model, it should be understood that "multiple" means two or more. Directional terms such as "front, back, up, down, left, right," "horizontal, vertical, perpendicular, horizontal," and "top, bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used solely for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner or outer contours relative to the outline of each component itself.

[0064] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0065] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0066] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cover assembly, characterized in that, include: The cover (10) includes a top plate (11) and a surrounding plate (12) disposed at the edge of the top plate (11). The surrounding plate (12) protrudes upward from the top plate (11) to form a placement space (100) together with the top plate (11). The top plate (11) is provided with a mounting part (13). The top plate (11) has a first rib (14), a second rib (15) and a third rib (16) arranged sequentially at intervals. An annular glue injection groove (200) is formed between the first rib (14) and the second rib (15). A first glue overflow groove (300) is formed between the second rib (15) and the third rib (16). The lamp panel assembly (20) is disposed within the mounting portion (13); A light-transmitting panel (30) is disposed within the placement space (100) and covers the lamp panel assembly (20). The annular glue injection groove (200) and the first glue overflow groove (300) are disposed adjacent to the edge of the light-transmitting panel (30). The first glue overflow groove (300) is disposed near the edge of the light-transmitting panel (30) relative to the annular glue injection groove (200). A connecting adhesive is placed in the annular injection groove (200) and the light-transmitting panel (30) is bonded to the top plate (11).

2. The cover assembly according to claim 1, characterized in that, The first rib (14) and / or the second rib (15) are provided with a plurality of adhesive-containing notches (17).

3. The cover assembly according to claim 1, characterized in that, The height of the third rib (16) is greater than the height of the first rib (14) and the height of the second rib (15) so that the third rib (16) supports the light-transmitting panel (30).

4. The cover assembly according to claim 1, characterized in that, The bottom wall of the annular glue injection groove (200) is provided with a rough structure.

5. The cover assembly according to claim 1, characterized in that, The cover (10) also has a second overflow groove (400) located on the side of the third rib (16) away from the first overflow groove (300).

6. The cover assembly according to any one of claims 1 to 5, characterized in that, The top plate (11) has a central exposed area (111), and the light-transmitting panel (30) is provided with a relief opening (31) corresponding to the central exposed area (111). The outline of the relief opening (31) forms the inner edge (32) of the light-transmitting panel (30), and the outer outline of the light-transmitting panel (30) forms the outer edge (33) of the light-transmitting panel (30). There are multiple first ribs (14), second ribs (15), and third ribs (16). The first ribs (14), second ribs (15), and third ribs (16) are provided at positions adjacent to the inner edge (32) and the outer edge (33) on the top plate (11).

7. The cover assembly according to claim 6, characterized in that, The mounting portion (13) is located between the front edge of the top plate (11) and the central exposed area (111), wherein, The first rib (14) and the second rib (15) adjacent to the outer edge (33) are both annular ribs, and the third rib (16) adjacent to the outer edge (33) avoids the front side of the mounting part (13); and / or, The first rib (14) and the second rib (15) which are adjacent to the inner edge (32) are both annular ribs, and the third rib (16) which is adjacent to the inner edge (32) avoids the rear side of the mounting part (13).

8. The cover assembly according to claim 6, characterized in that, The annular injection groove (200) includes an inner injection groove (201) adjacent to the inner edge (32) and an outer injection groove (202) adjacent to the outer edge (33). The cover (10) also includes a first connecting rib (18) and a second connecting rib (19) disposed on the top plate (11). The first connecting rib (18) and the second connecting rib (19) are spaced apart and form a communicating injection groove (500). The two ends of the communicating injection groove (500) are respectively connected to the inner injection groove (201) and the outer injection groove (202).

9. The cover assembly according to any one of claims 1 to 5, characterized in that, The mounting part (13) is a recessed part integrally formed with the top plate (11).

10. A cooking utensil, comprising a lid assembly, characterized in that, The cover assembly is the cover assembly according to any one of claims 1 to 9.

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