CN209826294U - Cooking appliance - Google Patents

Abstract

The utility model relates to the technical field of household appliances, in particular to a cooking appliance, which comprises a container body, a heating plate connected to the bottom of the container body and a sealing component, wherein the sealing component is in sealing fit with the heating plate and forms a sealing cavity; wherein, the part of the heating plate exposed out of the container body is positioned in the sealing cavity. The utility model provides a cooking utensil seals cooking utensil's heating element, avoids heating element and water or steam contact.

Description

Cooking appliance

Technical Field

The utility model relates to the technical field of household appliances, in particular to a cooking appliance.

Background

With the progress of science and technology, various cooking appliances such as electric kettles, health preserving kettles, electric cookers, electric pressure cookers and the like are widely applied to daily life of people, and the life quality of people is improved. The electric kettle is exemplified in various cooking appliances, and has the advantages of fast water boiling, safety, reliability, simple use, convenient carrying and the like, so that the electric kettle becomes a household appliance with higher use frequency in the family life of people, and the use scene is also expanded to traffic moving platforms such as traveling, automobiles, trains, airplanes and the like.

Although the existing cooking appliance has the advantages, when the cooking appliance is cleaned, water or water vapor in the cleaning process can enter along the connecting part of the bottom cover and the container body, so that short circuits of a heating element, a circuit component and the like positioned in the bottom cover are caused, and the situation of burning is even caused in severe cases.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooking utensil to alleviate the heating member of cooking utensil among the prior art and can't realize waterproof technical problem.

The utility model provides a cooking utensil, be in including container body and connection the heating plate of container body bottom still includes:

the sealing assembly is in sealing fit with the heating plate and encloses a sealing cavity;

wherein the part of the heating plate, which is exposed out of the container body, is positioned in the sealing cavity.

Further, the seal assembly includes:

and the side wall of the sealing box is in sealing fit with the heating plate and encloses the sealing cavity.

Further, the seal assembly further comprises:

the first sealing element is arranged between the side wall of the sealing box and the outer wall.

Further, the method also comprises the following steps:

the outer wall of the heating plate extends towards the bottom direction of the sealing box to form the hanging arm, and a plate body of the heating plate, the outer wall and the hanging arm form a hanging groove in an enclosing mode;

the side wall of the sealing box is in sealing fit with the hanging groove.

Further, the seal assembly further comprises:

the second sealing element is arranged between the side wall of the sealing box and the hanging arm;

the first seal and the second seal are both located in the hang-over groove.

Further, the end surface of the first sealing element, which faces away from the bottom of the container body, extends outwards to form an extension part;

the second sealing element, the first sealing element and the extension part enclose to form a sealing groove;

the side wall of the sealing box is positioned in the sealing groove.

Further, the first sealing element extends outwards towards the end face of the outer wall to form a plurality of first sealing ribs;

the outer wall is in contact with and seals each of the first sealing ribs.

Further, the second sealing element extends outwards towards the end face of the hanging arm to form a plurality of second sealing ribs;

the hanging arm is in contact with the second sealing rib and is sealed.

Further, along the direction that the side arm of seal box points to the hitching arm, the length of the second sealing rib at the position of the two ends of the second sealing element is smaller than the length of the second sealing rib at other positions.

Furthermore, the end face of the second sealing element extends outwards to form a plurality of third sealing ribs, and the side wall of the sealing box is in contact with and seals each third sealing rib.

Further, the method also comprises the following steps:

the fixing piece is arranged on the hanging arm in a surrounding mode;

the two ends of the fixing member are connected to each other to clamp the hitching arm to the side wall of the sealed box.

Further, the fixing member includes:

the fixed body is arranged on the hanging arm in a surrounding manner;

the first fixing head is arranged at one end of the fixing body;

the second fixing head is arranged at the other end of the fixing body, and the first fixing head is connected with the second fixing head through a connecting piece.

Furthermore, one of the first fixing head and the second fixing head is provided with a protrusion, the other one is provided with a groove, and the protrusion is connected with the groove in a clamping mode.

Further, the hitching arm extends towards the direction of the fixed body to form a first lapping edge;

the side wall of the sealing box extends towards the direction of the fixed body to form a second lap edge;

the fixing body is recessed to form a fixing groove;

wherein the first and second ledges are both located within the fixation slot.

Further, the seal assembly further comprises:

and the bottom of the sealing box is provided with a connector, and the third sealing piece seals a gap between the connector and the sealing box.

The utility model has the advantages that:

the utility model provides a cooking utensil, wherein, cooking utensil includes the vessel and connects the heating plate in the vessel bottom, and is concrete, and this cooking utensil still includes seal assembly, seal assembly and the sealed cooperation of heating plate, and both enclose synthetic sealed chamber, and further, the heating plate exposes vessel's part to be located sealed chamber. This kind of design mechanism utilizes seal assembly and heating plate to enclose jointly and synthesizes sealed chamber, and then exposes the part setting of container body with the heating plate in sealed intracavity, has ensured the leakproofness of heating plate to can avoid steam or water and the electronic components contact of heating plate, lead to the heating plate to take place the short circuit, the condition that leads to burning out even takes place when serious, improved cooking utensil's security and practicality, simultaneously, the washing of the cooking utensil of also being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a cooking appliance and a heating plate according to an embodiment of the present invention after being assembled;

fig. 2 is an exploded view of a cooking appliance according to an embodiment of the present invention;

fig. 3 is a sectional view of a cooking appliance according to an embodiment of the present invention;

FIG. 4 is an enlarged view taken at I in FIG. 3;

FIG. 5 is an enlarged view taken at II in FIG. 3;

FIG. 6 is an enlarged view at III of FIG. 3; .

Icon:

1-a container body;

2-bottom cover;

3-heating the plate;

31-an outer wall;

32-a tray body;

33-a PCB board;

4-a sealing assembly;

41-sealing box;

411-second lap;

42-a first seal;

43-a second seal;

44-a third seal;

45-a first sealing rib;

46-a second sealing rib;

47-an extension;

48-a seal groove;

49-third sealing rib;

5-sealing the cavity;

6-a fixing piece;

61-a fixed body;

62-a first fixation head;

621-bump;

622-groove;

63-a second fixed head;

64-fixed slots;

7-hanging and connecting arms;

71-a first lap;

8-hanging and connecting the groove;

9-connector.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the cooking apparatus described in the present embodiment may be a cooking apparatus such as an electric kettle, a health preserving kettle, an electric cooker, and an electric pressure cooker, and is not limited in particular.

As shown in fig. 1, 2, 3 and 4, the present embodiment provides a cooking appliance, wherein the cooking appliance includes a container body 1 and a heating plate 3 connected to the bottom of the container body 1, and specifically, the cooking appliance further includes a sealing assembly 4, the sealing assembly 4 is in sealing fit with the heating plate 3, and the sealing assembly and the heating plate 3 enclose a sealed cavity 5, and further, the part of the heating plate 3 exposed out of the container body 1 is located in the sealed cavity 5. This kind of design mechanism utilizes seal assembly 4 and heating plate 3 to enclose synthetic seal chamber 5 jointly, and then exposes heating plate 3 the part setting of vessel 1 in seal chamber 5, has ensured heating plate 3's leakproofness to can avoid steam or water and heating plate 3's electronic components contact, lead to heating plate 3 to take place the short circuit, lead to the condition of burning out to take place even when serious, improve cooking utensil's security and practicality, simultaneously, also be convenient for cooking utensil's washing.

Specifically, in the present embodiment, the heating plate 3 includes a plate 32, an outer wall 31 disposed on the plate 32, and a PCB 33 electrically connected to the plate 32, wherein the plate 32 is used for heating the liquid inside the container body 1, and a part of the plate 32 is located inside the container body 1, and further, both a part of the plate 32 exposed out of the container body 1 and the PCB 33 are located inside the sealed cavity 5.

Wherein, for better protection heating plate 3, this cooking utensil still includes that bottom 2 and vessel 1 can assemble through multiple modes such as bonding, joint or screw connection, in this embodiment, does not do specific limitation to the connected mode of bottom 2 and vessel 1, and wherein, water when bottom 2 also can play isolated washing, and then better guarantee water or steam do not contact with heating plate 3 that is located sealed cavity 5.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, specifically, the sealing assembly 4 includes a sealing box 41, a side wall of the sealing box 41 is in sealing fit with the heating plate 3 and encloses a sealing cavity 5, and a side arm of the sealing box 41 is in sealing fit with the heating plate 3, so that the sealing performance of the whole sealing cavity 5 is ensured, and further, when the cooking utensil is cleaned, water vapor or water is prevented from entering, and the safety of the working environment of the heating plate 3 is ensured.

As shown in fig. 3 and 4, wherein the heating plate 3 may be connected to the sealing box 41 by means of screw fastening, clamping, etc., in this embodiment, the cooking apparatus further includes a hanging arm 7, the outer wall 31 of the heating plate 3 extends towards the bottom of the sealing box 41 to form the hanging arm 7, the plate body 32 and the outer wall 31 of the heating plate 3 and the hanging arm 7 enclose a hanging groove 8, the side wall of the sealing box 41 is in sealing fit with the hanging groove 8, and the heating plate 3 and the sealing box 41 can be assembled quickly by means of hanging the hanging arm 7 and the side wall of the sealing box 41, which is simple in operation and convenient in installation, and meanwhile, the sealing performance of the sealing cavity 5 can be further improved by the formed hanging groove 8.

As shown in fig. 3 and 4, wherein the side wall of the hanging arm 7 and the side wall of the sealing box 41 can be in sealing fit through a sealant, and can also be in sealing fit through a thread fit, in this embodiment, the sealing property between the side wall of the hanging arm 7 and the side wall of the sealing box 41 can be improved, and meanwhile, the assembly between the side wall of the sealing box 41 and the side wall of the sealing box 41 can be facilitated, specifically, the sealing assembly 4 further includes a second sealing member 43, the second sealing member 43 is disposed between the side wall of the sealing box 41 and the hanging arm 7, and the second sealing member 43 is located in the hanging groove 8, and the sealing property between the side wall of the sealing box 41 and the hanging arm 7 is improved by adding the second sealing member 43, so as to better prevent water vapor or water from entering the sealing cavity 5, and meanwhile, the side wall of the sealing box 41 can be located in the hanging groove.

With reference to fig. 3 and fig. 4, in order to better ensure the sealing performance of the sealing cavity 5, in the embodiment, the sealing assembly 4 further includes a first sealing member 42, the first sealing member 42 is disposed between the side wall of the sealing box 41 and the outer wall 31, and the first sealing member 42 is located in the hanging groove 8, the first sealing member 42 can further increase the sealing performance between the outer wall 31 and the side wall of the sealing box 41, and the positions where the hanging arm 7 and the outer wall 31 contact the side wall of the sealing box 41 are both effectively sealed by the cooperation of the second sealing member 43 and the first sealing member 42, so as to ensure the sealing effect.

As shown in fig. 2, 3, 4 and 6, the heating plate 3 can be directly hung on the side wall of the sealing box 41 through the hanging arm 7, in this embodiment, in order to ensure the stability of assembling the heating plate 3 and the sealing box 41, the cooking utensil further comprises a fixing member 6, the fixing member 6 is arranged on the hanging arm 7 in a surrounding manner, two ends of the fixing member 6 are connected with each other to clamp the hanging arm 7 on the side wall of the sealing box 41, and the fixing member 6 with a ring structure can be used for tightly pressing the hanging arm 7, the second sealing member 43, the outer wall 31, the first sealing member 42 and the side wall of the sealing box 41 together, thereby ensuring the sealing effect of the sealing cavity 5. Specifically, the fixing member 6 includes a fixing body 61, a first fixing head 62 and a second fixing head 63, the fixing body 61 is disposed around the hanging arm 7, the first fixing head 62 is disposed at one end of the fixing body 61, the second fixing head 63 is disposed at the other end of the fixing body 61, and the first fixing head 62 is connected to the second fixing head 63 through a connecting member.

As shown in fig. 2, further, the first fixing head 62 and the second fixing head 63 may be directly connected by a connecting member, in this embodiment, in order to facilitate the cooperation between the first fixing head 62 and the second fixing head 63, specifically, one of the first fixing head 62 and the second fixing head 63 is provided with a protrusion 621, the other one is provided with a groove 622, and the protrusion 621 is clamped with the groove 622.

As shown in fig. 2, in order to improve the assembling firmness of the hooking arm 7, the sealing box 41 and the fixing body 61, in the embodiment, the hooking arm 7 extends towards the fixing body 61 to form a first overlap 71, the side wall of the sealing box 41 extends towards the fixing body 61 to form a second overlap 411, and specifically, the fixing body 61 is recessed to form the fixing groove 64, wherein the first overlap 71 and the second overlap 411 are both located in the fixing groove 64, and when the fixing member 6, the hooking arm 7 and the sealing box 41 are assembled, the first overlap 71 and the second overlap 411 are stably clamped together by using the groove wall of the fixing groove 64, the situation that the fixing piece 6 is separated from the hanging arm 7 to cause poor fixing is avoided, and meanwhile, the first fixing head 62 and the second fixing head 63 are reused to clamp the hanging arm 7 on the side wall of the sealing box 41.

As shown in fig. 1 and fig. 3, it should be added that, after the fixing member 6 clamps the hitching arm 7 on the side wall of the sealed box 41, a preset distance may be left between the first overlap edge 71 and the second overlap edge 411, meanwhile, the first overlap edge 71 and the second overlap edge 411 may also be tightly attached together, and the first overlap edge 71 and the second overlap edge 411 respectively contact with the groove wall of the fixing groove 64, in this embodiment, whether the preset distance is left between the assembled first overlap edge 71 and the second overlap edge 411 is not specifically limited, and the effect that the fixing groove 64 stably fixes the first overlap edge 71 and the second overlap edge 411 can be achieved in both ways.

As shown in fig. 3 and 4, in order to further improve the sealing performance between the hitching arm 7 and the side wall of the seal box 41 and further ensure the sealing performance of the seal chamber 5, in the present embodiment, the second sealing member 43 extends outward toward the end surface of the hitching arm 7 to form a plurality of second sealing ribs 46, the hitching arm 7 is in contact with the second sealing ribs 46 and is sealed, and the position between the hitching arm 7 and the side wall of the seal box 41 can be further sealed by providing the plurality of second sealing ribs 46.

Similarly, in order to make the sealing effect of the sealing cavity 5 better, the end face of the second sealing member 43 further extends outward to form a plurality of third sealing ribs 49, the side wall of the sealing box 41 contacts and seals with each third sealing rib 49, the end face of the first sealing member 42 extends outward to form a plurality of first sealing ribs 45, the outer wall 31 contacts and seals with each first sealing rib 45, and the third sealing ribs 49 and the first sealing ribs 45 have the same functions and purposes as the second sealing ribs 46, which has been described above and will not be described again.

With reference to fig. 3 and 4, in this embodiment, along the direction in which the side arm of the seal box 41 points to the hanging arm 7, the length of the second sealing rib 46 at the two ends of the second sealing member 43 is smaller than the length of the second sealing ribs 46 at other positions, when the heating plate 3 is assembled with the seal box 41, the hanging arm 7 contacts with the second sealing rib 46 with a larger length preferentially, and the outer wall 31 contacts with the first sealing rib 45 with a larger length preferentially, because the second sealing rib 46 with a smaller length is not easy to deform, the situation that a gap is generated due to the fact that the second sealing rib 46 and the first sealing rib 45 are excessively squeezed is avoided, the sealing effect is better ensured, and the design is ingenious.

As shown in fig. 4, in this embodiment, in order to facilitate the assembly of the second sealing element 43, the first sealing element 42 and the side wall of the sealing box 41, the end surface of the first sealing element 42 facing away from the outer wall 31 extends outward to form an extension portion 47, the second sealing element 43, the first sealing element 42 and the extension portion 47 surround to form a sealing groove 48, the side wall of the sealing box 41 is located in the sealing groove 48, and due to the positioning function of the sealing groove 48, the assembly of the second sealing element 43, the first sealing element 42 and the side wall of the sealing box 41 can be rapidly and conveniently achieved.

In the present embodiment, the second sealing member 43, the second sealing rib 46, the third sealing rib 49, and the first sealing rib 45 are integrally formed for convenience of manufacturing and ensuring structural strength.

As shown in fig. 3 and 5, in order to further ensure the sealing performance of the bottom cover 2 of the cooking apparatus, in the present embodiment, the sealing assembly 4 further includes a third sealing member 44, the bottom of the sealing box 41 is provided with the connector 9, the third sealing member 44 seals the gap between the connector 9 and the sealing box 41, and the gap between the connector 9 and the sealing box 41 is sealed by the third sealing member 44, so that moisture or water is prevented from entering the sealing cavity 5 along the gap between the connector 9 and the sealing box 41 when the cooking apparatus is cleaned.

The second sealing element 43, the first sealing element 42 and the third sealing element 44 may be made of nylon, rubber, silicone, plastic, bamboo fiber or absorbent cotton, and particularly, in order to provide good sealing performance and deformation characteristics to the sealing elements, so as to ensure the sealing performance between the hanging arm 7 and the side wall of the sealing box 41, the second sealing element 43, the first sealing element 42 and the third sealing element 44 are preferably made of silicone.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (15)

1. A cooking appliance comprising a container body (1) and a heating plate (3) connected to the bottom of the container body (1), characterized in that it further comprises:

the sealing component (4) is in sealing fit with the heating plate (3), and the sealing component (4) and the heating plate (3) enclose a sealing cavity (5);

wherein the part of the heating plate (3) exposed out of the container body (1) is positioned in the sealing cavity (5).

2. Cooking appliance according to claim 1, characterized in that said sealing assembly (4) comprises:

the side wall of the sealing box (41) is in sealing fit with the heating plate (3) and encloses the sealing cavity (5).

3. The cooking appliance according to claim 2, wherein the sealing assembly (4) further comprises:

a first seal (42), the first seal (42) being provided between a side wall of the seal box (41) and an outer wall (31) of the heating pan (3).

4. The cooking appliance of claim 3, further comprising:

the hanging arm (7) is formed by extending the outer wall (31) towards the bottom direction of the sealing box (41), and a hanging groove (8) is formed by enclosing the tray body (32) of the heating tray (3), the outer wall (31) and the hanging arm (7);

the side wall of the sealing box (41) is in sealing fit with the hanging groove (8).

5. Cooking appliance according to claim 4, characterized in that said sealing assembly (4) further comprises:

a second seal (43), the second seal (43) being provided between the side wall of the seal box (41) and the hanging arm (7);

the first seal (42) and the second seal (43) are both located within the hang-on groove (8).

6. Cooking appliance according to claim 5, wherein the first sealing member (42) extends outwardly forming an extension (47) away from the end face of the bottom of the container body (1);

the second sealing element (43), the first sealing element (42) and the extension part (47) enclose a sealing groove (48);

the side wall of the sealing box (41) is positioned in the sealing groove (48).

7. The cooking appliance according to claim 4, wherein the first sealing member (42) extends outwardly towards an end surface of the outer wall (31) forming a plurality of first sealing ribs (45);

the outer wall (31) is in contact with and seals each of the first sealing ribs (45).

8. Cooking appliance according to claim 5, wherein the second seal (43) extends outwardly towards the end face of the hitching arm (7) forming a plurality of second sealing ribs (46);

the hanging arm (7) is in contact with the second sealing rib (46) and is sealed.

9. The cooking appliance according to claim 8, wherein the length of the second sealing rib (46) at the positions of both ends of the second sealing member (43) is smaller than the length of the second sealing rib (46) at the other positions along the direction in which the side arm of the seal box (41) is directed to the hanging arm (7).

10. The cooking apparatus according to claim 5, wherein the end face of the second sealing member (43) further extends outward to form a plurality of third sealing ribs (49), and the side wall of the seal box (41) is in contact with and seals each of the third sealing ribs (49).

11. The cooking appliance according to any one of claims 4 to 10, further comprising:

the fixing piece (6) is arranged on the hanging arm (7) in a surrounding mode;

the two ends of the fixing piece (6) are connected with each other to clamp the hanging arm (7) on the side wall of the sealing box (41).

12. Cooking appliance according to claim 11, characterized in that said fixed part (6) comprises:

the fixing body (61), the said fixing body (61) surrounds and sets up on the said hanging arm (7);

a first fixing head (62), the first fixing head (62) being provided at one end of the fixing body (61);

the second fixing head (63) is arranged at the other end of the fixing body (61), and the first fixing head (62) is connected with the second fixing head (63) through a connecting piece.

13. Cooking appliance according to claim 12, characterized in that one of said first fixing head (62) and said second fixing head (63) is provided with a projection (621) and the other with a recess (622), said projection (621) being in snap-engagement with said recess (622).

14. Cooking appliance according to claim 12, wherein the hitching arm (7) extends in the direction of the fixed body (61) forming a first butt strap (71);

the side wall of the sealing box (41) extends towards the direction of the fixed body (61) to form a second lap edge (411);

the fixing body (61) is sunken to form a fixing groove (64);

wherein the first overlap (71) and the second overlap (411) are both located in the fixing groove (64).

15. The cooking appliance according to claim 2, wherein the sealing assembly (4) further comprises:

a third sealing member (44), a connector (9) being provided at a bottom of the sealing case (41), the third sealing member (44) sealing a gap between the connector (9) and the sealing case (41).