CN216221217U - Lid and have its cooking utensil - Google Patents

Abstract

The utility model provides a cover body and a cooking utensil with the same, wherein the cover body comprises: a face cover assembly; the panel covers the outer side of the panel cover component; the lamp panel assembly and the support assembly are arranged between the face cover assembly and the panel; the bracket component comprises a panel bracket and a lamp panel bracket which are arranged in a split mode, the panel is fixed on the surface cover component through the panel bracket, and the lamp panel component is sealed between the panel and the surface cover component in the circumferential direction through the lamp panel bracket. According to the cover body, the panel support and the lamp panel support are arranged in a split mode, the panel can be fixed on the panel cover assembly through the panel support, the lamp panel assembly can achieve circumferential sealing through the lamp panel support, and the panel support does not need to give consideration to fixing and sealing of the lamp panel assembly. Therefore, the panel bracket is more flexible in structural design, and materials can be reduced as much as possible in the structural design of the panel bracket so as to reduce the cost; and reduce the influence that panel support takes place to warp sealed effect of lamp plate subassembly in transportation or use.

Description

Lid and have its cooking utensil

Technical Field

The utility model relates to the technical field of cooking appliances, in particular to a cover body and a cooking appliance with the same.

Background

The lamp plate assembly of the high-end cooking utensil product in the market generally sets up on its lid, specifically, sets up on the face lid subassembly of lid, and the lamp plate assembly outside can set up the one deck panel to supply the user to operate and use. The panel is fixed on the outer side of the panel cover component through a panel fixing frame.

In the related art, the panel holder is a unitary structure. The panel is generally a glass panel, the panel holder is generally a plastic component, and the panel holder are generally connected and sealed by silicone adhesive or the like. Because the panel fixing frame is in a conspicuous appearance position, the panel fixing frame generally can be subjected to appearance post-treatment such as electroplating and paint spraying, and needs to be bonded with the glass panel, so that certain limitation is imposed on the material selection of the panel fixing frame, for example, engineering materials such as ABS and the like with higher cost need to be selected.

The panel mount is an overall structure, and it must compromise and fix between the panel, set up trompil and through-hole again and be connected with lamp plate subassembly and steam valve respectively, leads to the panel mount materials more like this, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

To at least partially solve the problems in the prior art, according to an aspect of the present invention, there is provided a cap including: a face cover assembly; the panel covers the outer side of the panel cover component; the panel and the bracket component are arranged between the panel cover component and the panel; wherein, the bracket component includes panel support and the lamp plate support that the components of a whole that can function independently set up, and on the panel was fixed in the face and was covered the subassembly through panel support, the lamp plate subassembly passed through lamp plate support circumference and seals between panel and face and cover the subassembly.

According to the cover body, the panel bracket and the lamp panel bracket are arranged in a split manner, namely, the panel fixing frame with an integrated structure in the related art is split into two parts. The panel accessible panel support is fixed in on the face lid subassembly, and lamp plate assembly then accessible lamp plate support realizes that circumference is sealed, and panel support can need not to compromise lamp plate assembly's fixed and sealed. Therefore, the panel bracket is more flexible in structural design, and materials can be reduced as much as possible in the structural design of the panel bracket so as to reduce the cost; and, the split design between panel support and the lamp plate support also can reduce the influence of panel support emergence deformation to the sealed effect of lamp plate subassembly in transportation or use. Moreover, the panel support and the lamp panel support are designed independently, the lamp panel support can be modularized, and different models of products can share the same lamp panel support.

Illustratively, the panel bracket and the lamp panel bracket are made of different materials. Through this kind of setting, the lamp plate support is then more nimble on the selection material, and optional with the different materials of panel support make, for example select for use than panel support material cost lower other materials to reduce cost.

Illustratively, the panel bracket includes a first frame disposed about a peripheral edge of the panel, the peripheral edge of the panel being connected to the first frame. With this arrangement, since the panel bracket is mainly connected to the peripheral edge of the panel, the panel bracket can be designed as a first frame surrounding the peripheral edge of the panel, and the structure is simple, and the material consumption is reduced as much as possible.

Exemplarily, be provided with spacing portion on the lamp plate support, be provided with spacing cooperation portion on the panel bracket, spacing portion and the cooperation of spacing cooperation portion to the position of restriction lamp plate support between for the panel bracket. Through this kind of setting, through spacing portion on the lamp plate support and the spacing cooperation portion cooperation on the panel support, can carry on spacingly to the lamp plate support for the difficult aversion that produces of lamp plate support, and then guarantee lamp plate assembly's sealed effect.

Exemplarily, the lamp panel bracket is arranged in the first frame; the inner peripheral side wall of the first frame is provided with a supporting rib protruding towards the inner peripheral side, the limiting matching part comprises a limiting groove arranged on the supporting rib, and the limiting part comprises a limiting rib protruding towards the outer peripheral side opposite to the inner peripheral side from the outer peripheral side wall of the lamp panel bracket; wherein, spacing muscle holding is in spacing inslot to the position of restriction lamp plate support between for the panel support.

Through this kind of setting, the lamp plate support sets up in first frame, through set up the brace rod in first frame internal periphery side, and set up spacing recess on the brace rod, and the spacing muscle of the peripheral side setting of lamp plate support, spacing muscle holding in spacing recess can carry on spacingly, simple structure between to the lamp plate support through the panel support. And, when assembling this lid, can earlier with panel support assembly on the face lid subassembly, put the lamp plate support on the panel support naturally again, make spacing muscle holding in spacing recess can, the equipment is convenient. In addition, the cooperation mode of spacing recess and spacing muscle for can have certain assembly gap between spacing recess and the spacing muscle, that is to say, leave the assembly gap between panel support and the lamp plate support, like this, when the panel support takes place to warp, because the existence in assembly gap, can not lead to the lamp plate support to produce and warp, thereby guarantee the sealed effect of lamp plate subassembly.

Exemplarily, the quantity of spacing portion has two at least to distribute in the both sides of lamp plate support at least, the quantity of spacing cooperation portion has two at least and sets up with spacing portion correspondingly. Through this kind of setting, carry on spacingly at the both sides of lamp plate support at least, spacing effect is better.

Illustratively, the lamp panel support includes the second frame that sets up around the peripheral edge of panel, and the second frame is fixed by panel and face lid subassembly centre gripping. Through this kind of setting, the main framework of lamp plate support is the second frame, and its middle part trompil can expose the lamp plate subassembly, and the second frame centers on the neighboring of lamp plate support to it is fixed with face lid subassembly centre gripping by the panel, the simple structure of lamp plate support, and the equipment is convenient.

Exemplarily, the lid still includes first lamp plate sealing member, and first lamp plate sealing member centers on the neighboring setting of panel to it is fixed with the face lid subassembly centre gripping by lamp plate support. Through this kind of setting, first lamp plate sealing member can be compressed tightly on the face lid subassembly by the lamp plate support, seals the circumference direction of lamp plate subassembly to can prevent that steam or liquid from entering into the region at lamp plate subassembly place through the clearance between lamp plate support and the face lid subassembly, avoid electronic components on the lamp plate subassembly to receive the damage because of weing.

Exemplarily, the lamp panel support with pass through second lamp panel sealing member sealing connection between the panel. Through this kind of setting, can carry out sealing connection between lamp plate support and the panel to can prevent that steam from getting into lamp plate assembly place region from the clearance between lamp plate support and the panel, avoid electronic components on the lamp plate assembly to receive the damage because of weing.

Exemplarily, it holds the chamber to be equipped with the lamp plate on the face lid subassembly, and lamp plate subassembly holding holds the intracavity in the lamp plate, and still is equipped with adapting unit on at least one side of lamp plate support, and adapting unit connects in the marginal position department that the chamber was held to the lamp plate. Through the arrangement, the lamp panel assembly is accommodated in the lamp panel accommodating cavity on the face cover assembly, and the lamp panel accommodating cavity provides an installation space for the lamp panel assembly; through adapting unit with lamp plate support connection at the marginal position that the chamber was held to the lamp plate, like this, the lamp plate support centre gripping between panel and face lid subassembly, it receives the decurrent effort that comes from the panel, and the ascending effort that comes from the face lid subassembly, and adapting unit then can not only provide ascending effort in the upper and lower direction, still can provide for the lamp plate support at the ascending effort that is on a parallel with the panel direction, play the effect that promotes lamp plate subassembly connection stability and prevent lamp plate subassembly translation.

Illustratively, the connecting member includes: from the convex lug of the periphery side wall to periphery side of second frame, be equipped with connecting portion on the lug, face lid subassembly is equipped with the connection cooperation portion that corresponds with connecting portion near the marginal position department that the lamp plate holds the chamber, and connecting portion connect in connecting the cooperation portion. Through this kind of setting, set up the lug at lamp plate support periphery side, come to be connected with the face lid subassembly, simple structure easily assembles.

Illustratively, the second frame is provided with a tongue extending from the inner peripheral side wall of the second frame into the lamp panel accommodating cavity, the edge of the lamp panel accommodating cavity is provided with a tongue adapting groove corresponding to the tongue, and the tongue is clamped into the tongue adapting groove. Through the arrangement, the lugs are arranged on the outer periphery of the second frame and connected with the face cover assembly, the tongue pieces are arranged on the inner periphery side wall of the second frame and matched with the tongue piece adapting parts on the face cover assembly, and the connection stability of the lamp panel support is improved.

Illustratively, the lug extends along the peripheral side wall of the second frame, and at least two connecting parts are arranged on the lug at intervals along the extending direction of the lug, and the tongue is positioned in the middle of the at least two connecting parts. Through the arrangement, the connecting parts arranged on the outer peripheral side of the second frame and the convex tongues arranged on the inner peripheral side of the second frame can be arranged in a staggered mode, so that the fixing stability can be improved, the lamp panel support is prevented from being changed in position, the downward acting force applied by the lamp panel support to the first lamp panel sealing element is improved, and the circumferential sealing performance of the lamp panel assembly is improved.

Illustratively, the peripheral edge of the panel is sealingly connected to the panel bracket. Like this, can avoid steam etc. to get into the lamp plate subassembly region in the clearance between panel and the panel support.

Illustratively, the peripheral edge of the panel is adhesively connected to the panel bracket. Through the arrangement, the panel bracket has a simple structure and can be fixed with the panel without arranging a more complex structure; moreover, the panel and the panel bracket are convenient to operate during assembly; in addition, the leakproofness is good between panel support and the panel, can effectively avoid steam to get into the lamp plate subassembly region in the clearance between panel and the panel support.

Exemplarily, the cover further comprises: the steam valve is arranged on the surface cover assembly and spaced from the lamp panel bracket; and a steam valve sealing ring arranged around the periphery of the steam valve; wherein, the panel is provided with a steam hole, and the steam valve passes through the panel bracket and extends to the steam hole; and the steam valve sealing ring is clamped and fixed between the edge of the steam hole and the steam valve. Through this kind of setting, the steam valve that sets up on the face lid subassembly, can directly pass the steam port that the panel support extends to on the panel, and directly compress tightly the steam valve sealing washer through the steam port on the panel, carry out sealed purpose to steam valve circumference in order to realize, can need not the through-hole that the independent design supplied the steam valve to pass on the panel support, also can realize the good sealed effect to steam valve circumference, consequently, can be when guaranteeing the sealed effect of steam valve circumference, simplify the structure of panel support, and simplify the equipment process.

Exemplarily, the peripheral side wall of the steam valve is provided with a boss surrounding the steam valve, the boss is positioned between the surface cover component and the panel, and the steam valve sealing ring is clamped and fixed between the edge of the steam hole and the boss. Through the arrangement of the boss, the limit of the steam valve sealing ring can be improved, the pressing force applied to the steam valve sealing ring is improved, the circumferential sealing effect of the steam valve is further improved, and the boss is simple in structure.

According to another aspect of the present invention, there is also provided a cooking appliance. The cooking device comprises a cover body as described above.

A series of concepts in a simplified form are introduced in the disclosure, which will be described in further detail in the detailed description section. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

The advantages and features of the present invention are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the utility model are included to provide a further understanding of the utility model. The drawings illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the utility model. In the drawings, there is shown in the drawings,

FIG. 1 is an exploded view of a cover according to an exemplary embodiment of the present invention;

FIG. 2 is a perspective view of the cover shown in FIG. 1, with the panel not shown;

FIG. 3 is a cross-sectional view of the cover shown in FIG. 1;

FIG. 4 is a partial enlarged view of portion A of FIG. 3;

fig. 5 is a partially enlarged view of a portion B in fig. 3.

Wherein the figures include the following reference numerals:

a lid body 10; a face cover assembly 100; a second groove 110; a lamp panel accommodating cavity 120; a panel 200; a steam vent 210; a panel bracket 300; a first frame 310; a snap or stud 320; a first groove 330; a limit fitting part 340; a stopper groove 340 a; support ribs 340 b; a lamp panel bracket 400; a stopper portion 410; a second frame 420; the protruding portion 421; a third recess 422; a connecting member; a lug 510; a connecting portion 520; a connection fitting 530; a tab 540; a tab adapter 550; a lamp panel assembly 600; a circuit board 610; a lamp bead assembly 620; a key assembly 630; a steam valve 700; a boss 710; a first lamp panel seal 800; steam valve seals 900.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present invention. One skilled in the art, however, will understand that the following description merely illustrates a preferred embodiment of the utility model and that the utility model may be practiced without one or more of these details. In other instances, well known features have not been described in detail so as not to obscure the utility model.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the utility model. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The following detailed description of preferred embodiments of the utility model, however, the utility model is capable of other embodiments in addition to those detailed.

In order to reduce the cost and prolong the service life of the product as much as possible, the utility model provides a cover body in one aspect. According to another aspect of the present invention, there is provided a cooking appliance. The cooking appliance includes any one of the covers of the embodiments of the present invention.

It is to be understood that the cooking appliance according to the present invention may be an electromagnetic heating electric rice cooker, an electric pressure cooker, an electric stewpan, or any suitable cooking appliance, and the cooking appliance may have various cooking modes such as a rice cooking mode, a porridge cooking mode, a soup cooking mode, etc. The cooking appliance mainly includes a pot body and a lid body 10. The a kind of deep pot body can be fillet cuboid shape basically to have the interior pot portion of accomodating of drum shape, interior pot can freely put into interior pot portion of accomodating or take out from interior pot portion of accomodating, in order to wash interior pot conveniently. The upper surface of the inner pot has a circular opening for containing materials to be heated, such as rice, soup, etc., into the inner pot. The lid may substantially correspond to the shape of the pot body, substantially in the shape of a rounded rectangular parallelepiped. The cover body is pivotally connected to the pot body in an openable and closable manner and is used for covering the pot body. When the cover body is covered on the cooker body, a cooking space is formed between the cover body and the inner pot. The cover body of the utility model can be applied to the cooking utensil of the utility model. It should be noted that the cover of the present invention can also be applied to other appliances besides cooking appliances.

The cap of the present invention will be described in detail with reference to fig. 1 to 5.

The embodiment of the present invention provides a cover 10. As shown in fig. 1 to 3, the cover 10 includes a panel cover assembly 100, a panel 200, a bracket assembly and a lamp panel assembly 600. The face cover assembly 100 may substantially correspond to a pot body shape of the cooking appliance. For example, as shown in fig. 1 and 2, the face cap assembly 100 may be generally in the shape of a rounded rectangular parallelepiped. The face cover assembly 100 may be made of a resin material. It is of course understood that the material of the face cover assembly 100 is not limited to the resin material. The lamp panel assembly 600 and the steam valve 700 may be provided on the cover assembly 100. In some embodiments, the light panel assembly 600 may be disposed on one side of the face cover assembly 100, for example, at a position near the front side of the face cover assembly 100. The steam valve 700 may be provided on the panel assembly 100, spaced apart from the lamp panel assembly 600, for example, at a position toward the rear side of the panel assembly 100.

The panel 200 covers the outside (upper side in fig. 1 and 3) of the face cover assembly 100. The panel 200 may serve to protect the internal structure and the beauty. Of course, in embodiments where the light panel assembly 600 can receive user operations, the panel 200 can also be used for user operations. The panel 200 may be constructed in a plate-shaped structure. The panel 200 may be made of glass or a transparent resin material. The region of the panel 200 corresponding to the lamp panel assembly 600 may include a display region. Depending on the function of the light panel assembly 600, this area may also include a key zone for user operation.

The lamp panel assembly 600 is disposed outside the face cover assembly 100 and between the panel 200 and the face cover assembly 100. The light panel assembly 600 may include a circuit board 610 and a light bead assembly 620. Optionally, the lamp panel assembly 600 may further include a key assembly 630 and the like. The graphics formed by the bead assembly 620 during operation may be configured to display graphics. The key assembly 630 may include a spring or the like disposed on the mounting plate, wherein the spring may be abutted between the panel 200 and the circuit board 610.

Illustratively, a bracket assembly is provided between the face cover assembly 100 and the face plate 200. The bracket assembly includes a panel bracket 300 and a lamp panel bracket 400 which are separately provided. The shape of the panel bracket 300 may correspond to the shape of the panel 200. The panel bracket 300 is connected to the panel cover assembly 100 and the panel 200, respectively, to fix the panel 200 to the panel cover assembly 100. The lamp panel support 400 is provided with an opening to expose the lamp panel assembly 600, and the opening can be corresponding to the lamp panel assembly 600 in shape, so that the lamp panel support 400 can surround the peripheral edge of the lamp panel assembly 600, and the lamp panel assembly 600 can be circumferentially sealed between the panel 200 and the surface cover assembly 100 through the lamp panel support 400.

In the above scheme, the panel bracket 300 and the lamp panel bracket 400 are separately arranged, that is, the panel fixing frame of an integrated structure in the related art is split into two parts. Thus, the panel 200 may be fixed to the cover assembly 100 through the panel bracket 300, and the lamp panel assembly 600 may be circumferentially sealed between the panel 200 and the cover assembly 100 through the lamp panel bracket 400. The panel bracket 300 may not need to compromise the fixation and sealing of the lamp panel assembly 600. Therefore, the panel bracket 300 is more flexible in structural design, and the material consumption of the panel bracket 300 can be reduced as much as possible in structural design, so that the cost is reduced. In addition, because panel support 300 may be because reasons such as collide with take place to warp in transportation or use, and split design between panel support 300 and the lamp plate support 400, even panel support 300 warp, can not lead to lamp plate support 400 to warp thereupon to reducible panel support 300 takes place to warp the influence to the sealed effect of lamp plate assembly 600. Moreover, panel holder 300 and lamp panel holder 400 design alone, can be with lamp panel holder 400 modularization, and the same lamp panel holder can be generally used to different model products.

According to some exemplary embodiments of the utility model, the panel bracket 300 and the lamp panel bracket 400 are made of different materials. Since the panel holder 300 is required to be connected to the panel 200 and perform appearance process such as plating, the material selection of the panel holder 300 is limited. For example, the panel bracket 300 can only be made of engineering plastic materials such as ABS, and the cost of the materials is often high. Because the lamp panel bracket 400 and the panel bracket 300 are separately arranged, the lamp panel bracket 400 is more flexible in material selection, and can be made of a material different from that of the panel bracket 300, for example, a material which is cheaper than that of the panel bracket 300 is selected, so that the cost can be further reduced.

It should be noted that, in other embodiments of the present invention, the material of the lamp panel bracket 400 may also be the same as that of the panel bracket 300. Because the panel bracket 300 and the lamp panel bracket 400 are separately arranged, compared with a panel fixing frame of an integrated structure in the related art, the panel bracket 300 can be more flexible in structural design, and therefore, the purposes of reducing materials and reducing cost can be achieved only in structural design. Thus, even if the lamp panel bracket 400 is made of the same material as the panel bracket 300 and has a higher cost, the material consumption can be reduced and the cost can be reduced compared with the panel fixing frame of an integrated structure in the related art if special requirements are met.

According to some exemplary embodiments of the present invention, as shown in fig. 1 to 3, the panel bracket 300 includes a first frame 310 disposed around a peripheral edge of the panel 200. That is, the middle portion of the first frame 310 is an opening region, which can expose the lamp panel assembly 600, the steam valve 700, and the like. The peripheral edge of the panel 200 may be connected with the first frame 310. Illustratively, the peripheral edge of the panel 200 is sealably connected with the first frame 310. Since the panel bracket 300 is mainly connected to the peripheral edge of the sealing panel 200, the panel bracket 300 may preferably be a first frame 310 surrounding the circumference of the panel 200 in view of reducing material consumption, and the structure is simple, and by this arrangement, material consumption can be reduced as much as possible.

It should be noted that the panel bracket 300 includes the first frame 310, which means that the entire panel bracket 300 is configured as the first frame 310. However, this does not limit the panel bracket 300 to be constructed only by the first frame 310, and the panel bracket 300 may include other structures than the first frame 310. For example, the panel bracket 300 may be mounted to the face cover assembly 100 by any suitable means, such as snaps or fasteners. The panel bracket 300 may further include a plurality of snaps or studs 320, and the plurality of snaps or studs 320 may be disposed around the panel bracket 300 at an outer side of the panel bracket 300 and may be capable of being snapped onto the face cover assembly 100 to fix the panel bracket 300 to the face cover assembly 100. The snaps or studs 320 may be integrally formed with the panel bracket 300.

According to some exemplary embodiments of the present invention, the peripheral edge of the panel 200 may be sealingly connected with the panel bracket 300 by an adhesive layer. Specifically, the panel bracket 300 may further include a first groove 330, the first groove 330 extending in a circumferential direction of the panel bracket 300 and being disposed at an upper surface (i.e., a side surface facing the panel 200) of the panel bracket 300. Glue may be applied to the first groove 330 to form an adhesive layer. The number of the first grooves 330 may be one or more. As shown in fig. 1 and 3, the number of the first grooves 330 is two, wherein one first groove 330 surrounds the outside of the other first groove 330. The adhesive layer can be formed by foaming silica gel, gas phase silica gel, precipitated silica gel, silicone gel or other adhesive after being applied and cured. Silicone gel is a paste-like material that cures to a tough, rubbery solid upon exposure to air moisture. Thus, the panel 200 can be press-fitted to the panel holder 300 without the silicone adhesive being cured, so that the silicone adhesive can be effectively sealed after being cured. Through the arrangement, the panel bracket 300 can be fixed with the panel 200 without arranging a complex structure (such as a buckle or a fastener) and the structure of the panel bracket 300 is simpler without damaging the integrity of the panel 200. Also, the panel 200 and the panel bracket 300 are more convenient to operate when assembled. In addition, the sealing performance between the panel bracket 300 and the panel 200 is better, and the steam can be effectively prevented from entering the area where the lamp panel assembly 600 is located from the gap between the panel 200 and the panel bracket 300. It is understood that, in practical applications, the panel 200 and the panel bracket 300 may be connected by any other suitable means, such as a snap connection, a threaded connection, a fastener connection, or the like, and may be sealed by any suitable means, such as an additional sealing ring.

According to some exemplary embodiments of the present invention, referring to fig. 1 and 2, a limiting portion 410 is disposed on the lamp panel bracket 400, a limiting engagement portion 340 is disposed on the panel bracket 300, and the limiting portion 410 engages with the limiting engagement portion 340 to limit the position of the lamp panel bracket 400 relative to the panel bracket 300. Through this kind of setting, spacing portion 410 on the lamp plate support 400 cooperates with spacing cooperation portion 340 on the panel holder 300, can carry on spacingly to lamp plate support 400 for lamp plate support 400 is difficult for producing the aversion, and then guarantees the sealed effect of lamp plate assembly 600, and the equipment of being convenient for moreover.

According to some exemplary embodiments of the present invention, as shown in fig. 1 and 2, the lamp panel bracket 400 is disposed inside the first frame 310. The inner peripheral side wall of the first frame 310 is provided with a support rib 340b projecting toward the inner peripheral side. The limit fitting part 340 includes a limit groove 340a provided on the support rib 340b, and the limit part 410 includes a limit rib protruding from the outer circumferential side wall of the lamp panel holder 400 to the outer circumferential side opposite to the inner circumferential side; the limiting rib is accommodated in the limiting groove 340a to limit the position of the lamp panel bracket 400 relative to the panel bracket 300. Through this kind of setting, lamp plate support 400 sets up in first frame 310, through set up brace 340b in first frame 310 internal periphery side, and set up spacing groove 340a on brace 340b, and the spacing muscle that the periphery side of lamp plate support 400 set up, spacing muscle holding in spacing groove 340a can carry out spacing, simple structure to lamp plate support 400 through panel support 300. In addition, adopt this kind of spacing muscle and spacing groove 340 a's cooperation mode, when this lid 10 of equipment, can fix panel support 300 after face lid subassembly 100, lamp plate support 400 can take on naturally on panel support 300, and spacing muscle can direct holding this moment in spacing recess, need not other operations, then put panel 200 in the outside of panel support 300 with lamp plate support 400, and the peripheral edge of panel 200 is beaten and is glued, accomplishes the equipment, and equipment convenient operation. In addition, the cooperation mode of spacing groove 340a and spacing muscle for can have certain assembly gap (that is to say, leave the assembly gap between panel support 300 and the lamp plate support 400) between spacing groove 340a and the spacing muscle, like this, when panel support 300 warp because reasons such as collision take place, because the existence in assembly gap can not lead to lamp plate support 400 to produce and warp, thereby guarantee the sealed effect of lamp plate subassembly 600.

The above description is only exemplary of the embodiments of the position limiting portion 410 and the position limiting engagement portion 340. In other embodiments not shown, the position-limiting portion 410 and the position-limiting engagement portion 340 may have any other suitable structure. For example, one of the limiting part 410 and the limiting matching part 340 is a limiting column, and the other is a limiting groove or a limiting hole; or, one of the limiting part 410 and the limiting matching part 340 is a hook, and the other is a slot, etc. The embodiments of the position-limiting portion 410 and the position-limiting engagement portion 340 are not listed here.

In addition, it should be noted that the position-limiting fitting part 340 can also be arranged on the face cover assembly 100. That is, the limit fitting part 340 may be provided only on the panel holder 300, the limit fitting part 340 may be provided only on the face cover assembly 100, or the limit fitting part 340 may be provided on both the panel holder 300 and the face cover assembly 100.

According to some exemplary embodiments of the present invention, as shown in fig. 1 and 2, the number of the limiting portions 410 is at least two, and the limiting portions are distributed at least on two sides of the lamp panel bracket 400, and the number of the limiting engagement portions 340 is at least two and is arranged corresponding to the limiting portions 410. Through this kind of setting, it is spacing to carry out in lamp plate support 400's both sides at least, and spacing effect is better. Specifically, in some embodiments, the limiting portions 410 may be distributed on two opposite sides of the lamp panel bracket 400, or may be distributed on two adjacent sides of the lamp panel bracket 400. Preferably, the limiting portion 410 may be distributed on at least three sides of the lamp panel bracket 400.

According to some exemplary embodiments of the present invention, as shown in fig. 1 to 3, the light panel bracket 400 includes a second frame 420 disposed around a peripheral edge of the light panel assembly 600, and the second frame 420 is clamped and fixed by the panel 200 and the cover assembly 100. Through this kind of setting, the main framework of lamp plate support 400 is second frame 420, also is the middle part trompil in order to expose lamp plate assembly 600, and the shape of trompil can correspond with the shape of lamp plate assembly 600. The second frame 420 surrounds the outer circumferential edge of the lamp panel bracket 400, and can be directly clamped and fixed by the panel 200 and the face cover assembly 100, so that the lamp panel bracket 400 has a simple structure. When this lid 10 equipment, can place lamp plate support 400 in the outside of face lid subassembly 100 after, the outside of lamp plate support 400 is arranged in to panel 200, panel 200 is fixed after, can apply downward pressure to lamp plate support 400, fixes lamp plate support 400 centre gripping between panel 200 and face lid subassembly 100, and the equipment is convenient.

It should be noted that the lamp panel bracket 400 includes the second frame 420, which means that the entire lamp panel bracket 400 is configured as the second frame 420. However, this does not limit the light panel bracket 400 to be formed only by the second frame 420, and it may include other structures besides the second frame 420. For example, the lamp panel bracket 400 further includes a limiting portion 410 and the like. The position-limiting portion 410 may be integrally formed with the second frame 420.

In some exemplary embodiments, as shown in fig. 1 to 3, the cover 10 further includes a first lamp panel sealing member 800, and the first lamp panel sealing member 800 is disposed around the peripheral edge of the lamp panel assembly 600 and is clamped and fixed by the lamp panel bracket 400 and the panel cover assembly 100. Through this kind of setting, first lamp plate sealing member 800 can be compressed tightly on face lid subassembly 100 by lamp plate support 400, seals lamp plate subassembly 600's circumference direction to can prevent that steam or liquid from entering into the region at lamp plate subassembly 600 place through the clearance between lamp plate support 400 and the face lid subassembly 100, avoid electronic components on lamp plate subassembly 600 to receive the damage because of weing.

Illustratively, referring to fig. 3 and 5 in combination, the face cover assembly 100 includes a second recess 110 disposed about the light panel assembly 600. Set up first lamp plate sealing member 800 in second recess 110. Specifically, second recess 110 holds the outside that the chamber 120 set up at lamp plate assembly 600 around the lamp plate. As shown in fig. 5, the cross-section of first lamp panel seal 800 may be configured in a generally circular or U-shape (not shown). Second recess 110 can carry on spacingly to first lamp plate sealing member 800 for first lamp plate sealing member 800 can be installed in second recess 110 and can not take place the aversion phenomenon, and then makes first lamp plate sealing member 800 sealed effectual.

Referring to fig. 3 and 5, the inner side of the lamp panel bracket 400 may be provided with a protrusion 421, and the protrusion 421 may be inserted into the second groove 110 and abut against the first lamp panel sealing member 800. The protrusion 421 extends along the circumferential direction of the lamp panel bracket 400. When lamp panel support 400 is installed on face lid assembly 100, protrusion 421 may be inserted into second recess 110 for the top of first lamp panel seal 800 can support and lean on protrusion 421, specifically, can support and lean on the lower surface of protrusion 421, makes first lamp panel seal 800 can seal the circumferential direction of lamp panel assembly 600 between lamp panel support 400 and face lid assembly 100. It is understood that fig. 5 only schematically illustrates the structure of the first lamp panel seal 800, and in practice, when the lamp panel bracket 400 is mounted on the front cover assembly 100, the first lamp panel seal 800 may be compressed and deformed under the force applied by the panel bracket 300 to perform a sealing function.

First lamp panel seal 800 may be made of foamed silica gel, gas phase silica gel, or precipitated silica gel. Specifically, first lamp panel sealing element 800 may be a sealing ring made of foamed silica gel, gas phase silica gel, or precipitated silica gel.

According to some exemplary embodiments of the present invention, the lamp panel bracket 400 and the panel 200 are hermetically connected by a second lamp panel sealing member. Specifically, the lamp panel bracket 400 may further include a third groove 422, where the third groove 422 extends along a circumferential direction of the panel bracket 300 and is disposed on an upper surface (i.e., a side surface facing the panel 200) of the lamp panel bracket 400. The number of the third grooves 422 may be one or more. As shown in fig. 1 and 5, the number of the third grooves 422 is two, wherein one of the third grooves 422 surrounds the outside of the other third groove 422. In some embodiments, adhesive may be applied to the third groove 422. That is to say, the second lamp panel sealing element may be an adhesive layer formed by an adhesive such as foamed silica gel, gas phase silica gel, precipitated silica gel, or silicone gel. Silicone gel is a paste-like material that cures to a tough, rubbery solid upon exposure to air moisture. Therefore, the panel 200 can be pressed on the panel bracket 300 under the condition that the silicone adhesive is not cured, and the lamp panel bracket 400 and the panel 200 can be effectively sealed after the silicone adhesive is cured. It is understood that in other embodiments not shown, the second lamp panel sealing member may be a sealing ring made of foamed silica gel, fumed silica gel or precipitated silica gel. Through this kind of setting, can carry out sealing connection between lamp plate support and the panel to can prevent that steam from getting into lamp plate subassembly place region from the clearance between lamp plate support and the panel.

Like this, through the sealing connection between lamp plate support 400 and the panel 200 and the sealing connection between lamp plate support 400 and the face lid subassembly 100, can be sealed lamp plate subassembly 600 in the space between panel 200 and face lid subassembly 100, avoid steam invasion and attack lamp plate subassembly 600.

According to some exemplary embodiments, the panel accommodating cavity 120 is formed in the cover assembly 100, the panel assembly 600 is accommodated in the panel accommodating cavity 120, and the panel accommodating cavity 120 provides an installation space for the panel assembly 600. The lamp panel accommodating cavity 120 can be internally provided with an installation structure matched with the structure of the lamp panel assembly 600. For example, the lamp plate holds and to set up arbitrary suitable limit structure such as spacing arch on chamber 120 inside wall or the bottom surface, comes to carry on spacingly to lamp plate subassembly 600. The lamp plate holds and also can set up arbitrary suitable coupling mechanism such as double-screw bolt, screw, buckle and the cooperation of lamp plate subassembly 600 in the chamber 120, fixes lamp plate subassembly 600. In addition, the lamp plate holds and can set up the electric wire through-hole on chamber 120 inside wall or the bottom surface for the electric wire that supplies on the lamp plate subassembly 600 passes, in order to be connected with the power. The aforementioned second groove 110 for accommodating the first lamp panel seal 800 may be provided around the lamp panel accommodation cavity 120.

According to some exemplary embodiments, the lamp panel bracket 400 is further provided with a connection member on at least one side edge, and the connection member is connected to an edge of the lamp panel accommodating cavity 120. With this arrangement, the lamp panel bracket 400 is connected to the edge of the lamp panel accommodating cavity 120 by the connecting member, so that the lamp panel bracket 400 is clamped between the panel 200 and the cover assembly 100, and can receive a downward acting force from the panel 200 and an upward acting force from the cover assembly 100; adapting unit not only can provide the ascending effort in upper and lower side, still can provide for lamp plate support 400 in the ascending effort of panel 200 side, plays the effect that promotes lamp plate assembly 600 connection stability and prevent lamp plate assembly 600 translation.

Illustratively, as shown in fig. 1 and 2, the connection member may include: and a lug 510 projecting from an outer peripheral side wall of the second frame 420 toward an outer peripheral side, the lug 510 being provided with a connecting portion 520. The lugs 510 may be configured in a sheet shape to fit the thickness of the second frame 420. Face lid subassembly 100 is equipped with the connection cooperation portion 530 that corresponds with connecting portion 520 near the marginal position department of lamp plate accommodation cavity 120, and connecting portion 520 connects in connection cooperation portion 530. With this arrangement, the lug 510 is provided on the outer circumferential side of the lamp panel holder 400 to connect with the panel cover assembly 100, and the structure is simple and easy to assemble.

Specifically, the connecting portion 520 may be a first screw hole or a stud penetrating through the lug 510, and the connecting mating portion 530 may be a second screw hole opened on the face cover assembly 100. Fasteners are arranged in the first screw holes or the studs and the second screw holes in a penetrating manner, so that the connecting part 520 is connected with the connecting matching part 530. The connecting mode has simple structure and convenient assembly. It will be understood that, in the embodiment not shown, the connection between the connection part 520 and the connection fitting 530 may be a snap connection or any other suitable connection.

For example, a tongue 540 extending from an inner circumferential sidewall of the second frame 420 into the lamp panel receiving cavity 120 may be provided on the second frame 420, and an edge of the lamp panel receiving cavity 120 may be provided with a tongue fitting 550 corresponding to the tongue 540, and the tongue 540 is snapped into the tongue fitting groove 550. Through the arrangement, the lugs 510 arranged on the outer periphery of the second frame 420 can be connected with the panel cover assembly 100, and the tongue 540 arranged on the inner periphery side wall of the second frame 420 can be matched and connected with the tongue adapting part 550 on the panel cover assembly 100, so that the connection stability of the lamp panel support 400 is improved; and the tongue 540 extends into the light panel receiving cavity 120, so that the light panel bracket 400 can be limited in the direction parallel to the panel 200. In addition, when the light panel bracket 400 is assembled to the face cover assembly 100, the tongue 540 and the tongue adapter 550 can also align the light panel bracket 400, which is convenient for assembly.

Further, according to some exemplary embodiments of the present invention, as shown in fig. 1 and 2, the lug 510 extends along the peripheral sidewall of the second frame 420, and at least two connection portions 520 are provided on the lug 510 at intervals along the extending direction thereof. That is, the lug 510 may be an elongated sheet-like structure. A plurality of connection portions 520 may be distributed on the long sheet. In other embodiments, not shown, a plurality of lugs 510 may be further disposed on the same side of the peripheral sidewall of the second frame 420, and each lug 510 is provided with a connecting portion 520. The tongue 540 is located intermediate at least two connections 520. Through the arrangement, the connecting parts 520 arranged on the outer periphery of the second frame 420 and the tongue 540 arranged on the inner periphery of the second frame 420 can be arranged in a staggered manner, so that the two connecting parts 520 and one tongue 540 positioned between the two connecting parts 520 are not collinear, a three-point fixing structure is formed, the fixing stability is improved, the position of the lamp panel support 400 is prevented from being changed, the downward acting force applied by the lamp panel support 400 to the first lamp panel sealing element 800 is improved, and the circumferential sealing performance of the lamp panel assembly 600 is improved.

For example, referring to fig. 1 and 2, the lamp panel bracket 400 surrounds the peripheral edge of the lamp panel assembly 600, the lamp panel bracket 400 may be substantially rectangular with rounded corners and includes a plurality of sides, a connecting member may be disposed on one side of the plurality of sides near the center of the panel cover assembly 100, and the other sides near the peripheral edge of the panel cover assembly 100 may be respectively disposed with a limiting portion 410. With this arrangement, the face cover assembly 100 has a sufficient space for arranging the connection parts in the central position, which is easy to implement; and, through this kind of setting, each side of lamp plate support 400 all can effectively be utilized, fixes and spacing lamp plate support 400, and lamp plate support 400 is more difficult for taking place to shift.

Furthermore, according to some embodiments of the present invention, as shown in fig. 1 to 4, the cover body 10 further includes a steam valve 700 and a steam valve sealing ring 900. Steam valve 700 is disposed on the front cover assembly 100, and steam valve 700 is spaced apart from the lamp panel bracket 400. In some embodiments, steam valve 700 may be integrally formed on face cap assembly 100. The steam valve 700 may be disposed at the other side of the face cover assembly 100 with respect to the lamp panel assembly 600, i.e., at a position close to the rear side of the face cover assembly 100. Alternatively, steam valve 700 may be a separate component and may be removably mounted to face cap assembly 100.

The steam hole 210 is formed on the panel 200, and the steam valve 700 extends to the steam hole 210 through the panel bracket 300. The steam valve sealing ring 900 is disposed around the outer circumference of the steam valve 700, and the steam valve sealing ring 900 is clamped and fixed between the edge of the steam hole 210 and the steam valve 700. The steam valve 700 may protrude from an outer surface (an upper surface in fig. 1 to 3) of the panel 200, and the steam discharge port of the steam valve 700 may be disposed at a side surface. The steam in the cooking space of the cooking appliance can be discharged to the external air through the steam discharge port of the steam valve 700. The steam discharge port is located at a position closer to the rear side of the steam valve 700, which is closer to the rear side of the cover body 10 in the closed position, so that the steam discharged from the steam valve 700 can be farther from the operator to avoid burning the operator.

With this arrangement, the steam valve 700 provided on the face cover assembly 100 may directly extend through the opening area of the first frame 310 in the panel bracket 300 into the steam hole 210 of the panel 200 and press the steam valve sealing ring 900 directly through the panel 200. Specifically, steam valve sealing ring 900 is pressed by the inner wall of steam hole 210 on panel 200 to achieve the purpose of sealing steam valve 700 circumferentially. The panel bracket 300 can realize good circumferential sealing effect of the steam valve 700 without separately designing a through hole for the steam valve 700 to pass through, so that the structure of the panel bracket 300 can be simplified and the assembly process can be simplified while the circumferential sealing effect of the steam valve 700 is ensured.

Illustratively, as shown in fig. 4, a boss 710 surrounding the steam valve 700 is provided on the outer peripheral sidewall of the steam valve 700, the boss 710 is located between the face cover assembly 100 and the face plate 200, and the steam valve sealing ring 900 is clamped and fixed between the boss 710 and the edge of the steam hole 210. In the area where the steam valve 700 is located, since the through hole for the steam valve 700 to pass through is not separately designed on the panel bracket 300, and there is a certain gap between the panel 200 and the face cover assembly 100 in the direction perpendicular to the panel 200, the thickness of the steam valve sealing ring 900 in the direction perpendicular to the panel 200 is preferably large enough to receive sufficient up-and-down spacing and up-and-down clamping force between the panel 200 and the face cover assembly 100 to ensure good sealing. Through the arrangement of the boss 710, the thickness requirement of the steam valve sealing ring 900 can be reduced, the existing steam valve sealing ring 900 can still be adopted, and the improved design cost of the steam valve sealing ring 900 is reduced. In addition, the boss 710 can improve the limit of the steam valve sealing ring 900, improve the pressing force applied to the steam valve sealing ring 900, and further improve the circumferential sealing effect of the steam valve 700. It should be noted that fig. 4 only schematically shows the structure of the steam valve sealing ring 900, and in practice, when the panel 200 is mounted on the panel cover assembly 100, the steam valve sealing ring 900 is compressed and deformed under the force applied by the steam holes 210 and the bosses 710 to perform a sealing function.

It should be noted that the above is only an exemplary embodiment, and in other embodiments, the panel bracket 300 may also be provided with a through hole for the steam valve 700 to pass through, and the steam valve 700 passes through the through hole and the steam hole 210 and protrudes from the upper surface of the panel 200. In other embodiments, a limiting ring may be separately sleeved around the steam valve 700 at the periphery of the steam valve 700, so as to reduce the modification cost of the steam valve sealing ring 900 and improve the sealing effect of the steam valve sealing ring 900. However, the arrangement of the boss 710 is simpler in structure and better in stability than a method of forming a through hole or a limiting ring on the panel bracket 300.

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front", "rear", "upper", "lower", "left", "right", "lateral", "vertical", "horizontal" and "top", "bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and in the case of not making a reverse explanation, these directional terms do not indicate and 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 the present invention; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

For ease of description, relative terms of regions such as "above … …", "above … …", "above … …", "above", and the like may be used herein to describe the regional positional relationship of one or more components or features with other components or features as illustrated in the figures. It is to be understood that the relative terms of the regions are intended to encompass not only the orientation of the element as depicted in the figures, but also different orientations in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The present invention has been illustrated by the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and are not intended to limit the utility model to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (15)

1. A cover, comprising:

a face cover assembly;

a panel covering an outer face of the face cover assembly; and

the lamp panel assembly and the support assembly are arranged between the face cover assembly and the panel;

the panel cover component comprises a panel support and a lamp panel support, the panel support is arranged in a split mode, the panel passes through the panel support and is fixed on the panel cover component, and the lamp panel component circumferentially seals the panel and the panel cover component.

2. The cover of claim 1,

the panel support with the lamp plate support is made for different materials.

3. The cover of claim 1,

the panel bracket includes a first frame disposed around a peripheral edge of the panel, the peripheral edge of the panel being connected with the first frame.

4. The cover according to claim 3,

be provided with spacing portion on the lamp plate support, be provided with spacing cooperation portion on the panel support, spacing portion with spacing cooperation portion cooperation, in order to restrict the lamp plate support for position between the panel support.

5. The cover according to claim 4,

the lamp panel bracket is arranged in the first frame;

the lamp panel support comprises a lamp panel support and a first frame, wherein a supporting rib protruding towards the inner peripheral side is arranged on the inner peripheral side wall of the first frame, the limiting matching part comprises a limiting groove arranged on the supporting rib, and the limiting part comprises a limiting rib protruding towards the outer peripheral side opposite to the inner peripheral side from the outer peripheral side wall of the lamp panel support;

the limiting rib is accommodated in the limiting groove to limit the position of the lamp panel bracket relative to the panel bracket; and/or

The quantity of spacing portion has two at least to distribute at least the both sides of lamp plate support, the quantity of spacing cooperation portion have two at least and with spacing portion sets up correspondingly.

6. The cover of claim 1,

the lamp plate support includes around the second frame that lamp plate assembly's neighboring set up, the second frame quilt the panel with face lid subassembly centre gripping is fixed.

7. The cover of claim 6,

the cover body also comprises a first lamp panel sealing element, and the first lamp panel sealing element is arranged around the peripheral edge of the lamp panel assembly and is clamped and fixed by the lamp panel bracket and the face cover assembly; and/or

The lamp plate support with through second lamp plate sealing member sealing connection between the panel.

8. The cover of claim 6,

the lamp panel support is characterized in that a lamp panel accommodating cavity is formed in the face cover assembly, the lamp panel assembly is accommodated in the lamp panel accommodating cavity, an adapting unit is further arranged on at least one side edge of the lamp panel support, and the adapting unit is connected to the edge position of the lamp panel accommodating cavity.

9. The cover of claim 8,

the connecting member includes:

follow the convex lug of the side wall of the periphery of second frame to side of the periphery, be equipped with connecting portion on the lug, face lid subassembly is being close to the marginal position department that the lamp plate held the chamber is equipped with the connection cooperation portion that connecting portion correspond, connecting portion connect in connect cooperation portion.

10. The cover of claim 9,

the lamp panel accommodating cavity is formed in the lamp panel, a protruding tongue extending into the lamp panel accommodating cavity from the inner peripheral side wall of the second frame is arranged on the second frame, a protruding tongue adapting groove corresponding to the protruding tongue is formed in the edge of the lamp panel accommodating cavity, and the protruding tongue is clamped into the protruding tongue adapting groove.

11. The cover of claim 10,

the lug extends along the peripheral side wall of the second frame, at least two connecting parts are arranged on the lug at intervals along the extending direction of the lug, and the tongue is positioned in the middle of the at least two connecting parts.

12. The cover of claim 1,

the peripheral edge of the panel is connected with the panel bracket in a sealing way; and/or

The peripheral edge of the panel is adhesively connected to the panel bracket.

13. The cover of claim 1,

the lid further includes:

the steam valve is arranged on the surface cover assembly and is spaced from the lamp panel bracket; and

a steam valve sealing ring arranged around the periphery of the steam valve;

the steam valve penetrates through the panel bracket and extends to the steam hole; and the steam valve sealing ring is clamped and fixed between the edge of the steam hole and the steam valve.

14. The cover of claim 13,

the peripheral lateral wall of steam valve is equipped with the boss that encircles the steam valve, the boss is located face lid subassembly with between the panel, steam valve sealing washer centre gripping is fixed in the edge of steam port with between the boss.

15. A cooking appliance comprising a lid as claimed in any one of claims 1 to 14.

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