Portable heating appliance

Abstract

The utility model provides a portable heating appliance, which relates to the technical field of household appliances and comprises a base and a cooker body. The base comprises a placing seat and a heating element arranged on the placing seat; the cooker body comprises a cooker main body and a cooker cover, and the cooker main body is provided with a cavity; in a heating state, the cooker body is connected to the placement seat through a buckle structure; in the placing state, the base is placed in the cavity. In the placing state, the base is placed in the cavity, the occupied space is small, carrying is convenient, the base and the cooker body are placed together, when the heating appliance needs to be used, the cooker body and the base can be quickly found, and the heating appliance can be conveniently transferred.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and more specifically, to a portable heating appliance. Background Art

[0002] As the saying goes, "Food is the paramount necessity of the people, and the pot is the utensil for food." Currently, due to their convenience of use, various small household food processing appliances are increasingly entering the daily lives of ordinary people. Electric heating appliances for food cooking such as slow cookers and electric cookers are heating appliances with very wide applications. Heating appliances are usually divided into a pot body and a heating base, and the pot body is placed on the heating base for heating.

[0003] The Chinese utility model patent with the publication number CN202035983U discloses an electric cooker, which belongs to a cooking utensil. Its structure includes a pot body, a pot lid, and a heating element. A base is provided at the lower part of the pot body, the heating element is arranged at the bottom of the pot body, heat dissipation fins are arranged below the heating element, and the heating element is connected to a controller.

[0004] However, with the diversification of cooking environments, such as the popularity of outdoor picnics and courtyard gatherings, when the existing electric cookers are transferred, due to their large occupied space, the base and the pot body are usually placed separately, and it is difficult to find the base or the pot body when needed. Moreover, during the transfer process, the base or the pot body is prone to collision and damage due to looseness. Summary of the Utility Model

[0005] Based on this, in order to solve the problems that when the above-mentioned electric cooker is transferred, due to its large occupied space, the base and the pot body are usually placed separately, and it is difficult to find the base or the pot body when needed, and during the transfer process, the base or the pot body is prone to collision and damage due to looseness, the utility model provides a portable heating appliance, and its specific technical solution is as follows:

[0006] A portable heating appliance includes a base and a pot body; the base includes a placement seat and a heating element arranged on the placement seat; the pot body includes a pot main body and a pot lid, and a chamber is provided in the pot main body; in the heating state, the pot main body is connected to the placement seat through a snap structure; in the placement state, the base is placed into the chamber.

[0007] For the above-mentioned portable heating appliance, by placing the base into the chamber in the placement state, it occupies a small space and is convenient to carry, so that the base and the pot body are placed together. When needed, the pot body and the base can be quickly found, which is convenient for transferring the heating appliance.

[0008] Further, the buckle structure includes a positioning circular groove provided on the placing base, a plurality of buckle grooves arranged at intervals along the circumference of the positioning circular groove, a positioning circular convex groove provided at the bottom of the cooking pot body, and a plurality of buckle members arranged at intervals along the circumference of the positioning circular convex groove; the positioning circular convex groove is adapted to the positioning circular groove, and the buckle members are adapted to the buckle grooves.

[0009] Further, the chamber is a cylindrical cavity, and the placing base is a cylindrical base; the bottom area and height of the cylindrical cavity are both larger than the size of the cylindrical base.

[0010] Further, the buckle member is an inverted L-shaped buckle with a notch direction along the circumference; the buckle groove includes a notch and a guiding inclined surface provided in front of the notch.

[0011] Further, the buckle structure includes at least two buckle members arranged at intervals at the bottom of the cooking pot body.

[0012] Further, at least three legs are provided at the bottom of the placing base, and a rubber layer is provided at the bottom of the legs.

[0013] Further, the heating element is a heating plate provided on the upper surface of the placing base; in the heating state, the bottom surface of the cooking pot body is in contact with the heating plate.

[0014] Further, a circular groove is provided at the top of the cooking pot body; the upper and lower sides of the circumference of the cooking pot lid are respectively provided with turning edges adapted to the circular groove; in the heating state, the cooking pot lid is placed forward on the cooking pot body; in the placing state, the cooking pot lid is placed backward in the chamber of the cooking pot body.

[0015] Further, the cooking pot body further includes a locking member, which includes a lock seat provided on the outer wall of the cooking pot body, a fastener rotatably connected to the lock seat, and a bent buckle rotatably connected to the fastener; in the placing state, the cooking pot lid is placed backward in the chamber of the cooking pot body, the fastener is close to the outer wall of the cooking pot body, and the bent buckle presses the cooking pot lid against the cooking pot body.

[0016] Further, the cooking pot lid includes a lid body and a handle member provided on the lid body, and a top edge is provided at the top of the handle member; in the placing state, the lid body is placed backward on the cooking pot body, and the top edge of the handle member touches the base. Description of the Drawings

[0017] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but the emphasis is placed on showing the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0018] Figure 1Schematic diagram of the structure of a portable heating appliance according to an embodiment of the present utility model Figure 1 ;

[0019] Figure 2 Cross-sectional view of the structure of the heating appliance in the heating state according to an embodiment of the present utility model;

[0020] Figure 3 Cross-sectional view of the structure of the heating appliance in the placed state according to an embodiment of the present utility model Figure 1 ;

[0021] Figure 4 Schematic diagram of the structure of a portable heating appliance according to an embodiment of the present utility model Figure 2 ;

[0022] Figure 5 Cross-sectional view of the structure of the heating appliance in the placed state according to an embodiment of the present utility model Figure 2 .

[0023] Description of reference numerals:

[0024] 1, base; 2, pot body; 3, buckle structure;

[0025] 11, placement seat; 12, heating element; 13, leg;

[0026] 21, pot body; 22, pot lid; 23, circular groove; 24, locking member;

[0027] 201, chamber;

[0028] 221, cover body; 222, handle member;

[0029] 241, locking seat; 242, fastener; 243, bent buckle;

[0030] 31, positioning circular groove; 32, buckle groove; 33, positioning circular protrusion; 34, buckle member. Detailed implementation manners

[0031] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation manners described herein are only used to explain the present utility model and do not limit the protection scope of the present utility model.

[0032] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used herein in the specification of this utility model are only for the purpose of describing specific implementations and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0034] In this utility model, the so-called "first" and "second" do not represent specific quantities and orders, but are only used for name distinction.

[0035] As Figure 1 and Figure 2 、 Figure 3 、 Figure 4 As shown, a portable heating appliance in an embodiment of this utility model includes a base 1 and a pot body 2;

[0036] The base 1 includes a placement seat 11 and a heating element 12 provided on the placement seat 11;

[0037] The pot body 2 includes a pot main body 21 and a pot lid 22, and the pot main body 21 is provided with a chamber 201;

[0038] In the heating state, the pot main body 21 is connected to the placement seat 11 through a snap structure 3;

[0039] In the placement state, the base 1 is placed into the chamber 201.

[0040] For the above portable heating appliance, by placing the base 1 into the chamber 201 in the placement state, it occupies a small space and is convenient to carry, enabling the base 1 and the pot body 2 to be placed together. When in need of use, the pot body 2 and the base 1 can be quickly found, facilitating the transfer of the heating appliance.

[0041] In one of the embodiments, the chamber 201 is a cylindrical cavity, and the placement seat 11 is a cylindrical seat body; the bottom area and height of the cylindrical cavity are both larger than the size of the cylindrical seat body. In this way, it is ensured that the placement seat 11 can be placed into the chamber 201 of the pot main body 21.

[0042] In one embodiment, the snap structure 3 includes a positioning circular groove 31 provided on the placement base 11, a plurality of buckle grooves 32 spaced along the circumference of the positioning circular groove 31, a positioning circular protrusion 33 provided at the bottom of the pot body 21, and a plurality of snap members 34 spaced along the circumference of the positioning circular protrusion 33; the positioning circular protrusion 33 is adapted to the positioning circular groove 31, and the snap members 34 are adapted to the buckle grooves 32. In this way, by aligning the positioning circular protrusion 33 with the positioning circular groove 31, the pot body 2 can be positioned on the placement base 11, and then by rotating the pot body 2, the snap members 34 are snapped into the buckle grooves 32, thereby fixing the pot body 2 to the base 1, ensuring that the heating element 12 stably and reliably heats the pot body 21.

[0043] In one embodiment, the snap member 34 is an inverted L-shaped snap with a notch direction along the circumference; the buckle groove 32 includes a notch and a guiding inclined surface provided in front of the notch. In this way, by using the guiding function of the guiding inclined surface, it is convenient for the inverted L-shaped snap to be snapped into the notch.

[0044] In one embodiment, the snap structure 3 includes at least two snap members 34 spaced on the bottom of the pot body 21. Specifically, the number of snap members 34 is four. In this way, by providing four snap members 34 on the bottom of the pot body 21, the user only needs to place the pot body 2 on the base 1 and then slightly rotate it to complete the fixing action. The rotation angle conforms to the user's usage habit, which is convenient for improving the user's usage experience.

[0045] In one embodiment, at least three legs 13 are provided at the bottom of the placement base 11, and a rubber layer is provided at the bottom of the legs 13. In this way, when in the placed state and the base 1 is placed in the chamber 201, the legs 13 of the placement base 11 contact the coating in the chamber 201, and collisions may occur during the transfer process. By using the rubber layer to contact the coating, when a collision occurs, it is avoided that the legs 13 scrape off the coating in the chamber 201 and affect the use effect of the heating appliance.

[0046] In one embodiment, the heating element 12 is a heating plate provided on the upper surface of the placement base 11; in the heating state, the bottom surface of the pot body 21 contacts the heating plate. Specifically, a hollow hole for installing a detection switch is provided at the center position of the heating plate. In this way, the detection switch is used to detect whether the pot body 21 exists to avoid scalding the user during heating.

[0047] As Figure 2 and Figure 5As shown, in one embodiment, a circular groove 23 is provided at the top of the pot body 21; the upper and lower sides of the circumference of the pot lid 22 are respectively provided with turned edges adapted to the circular groove 23; in the heating state, the pot lid 22 is placed upright on the pot body 21; in the placement state, the pot lid 22 is placed reversely into the chamber 201 of the pot body 21. Thus, by placing the pot lid 22 reversely into the chamber 201 of the pot body 21, the occupied space of the heating appliance can be further reduced, and the portability effect can be improved.

[0048] In one embodiment, the pot body 2 further includes a locking member 24. The locking member 24 includes a lock base 241 provided on the outer wall of the pot body 21, a fastener 242 rotatably connected to the lock base 241, and a bent buckle 243 rotatably connected to the fastener 242. Thus, in the placement state, the pot lid 22 is placed reversely into the chamber 201 of the pot body 21, the fastener 242 is close to the outer wall of the pot body 21, and the bent buckle 243 presses the pot lid 22 towards the pot body 21, thereby fixing the pot lid 22 on the pot body 21 and preventing the pot lid 22 from falling off the pot body 21 when transferring the heating appliance.

[0049] In one embodiment, the pot lid 22 includes a lid body 221 and a handle member 222 provided on the lid body 221. The top of the handle member 222 is provided with a top edge; in the placement state, the lid body 221 is placed reversely on the pot body 21, and the top edge of the handle member 222 on the lid body 221 abuts against the base 1 in the chamber 201. Thus, by using the top edge at the top of the handle member 222 to abut against the base 1, the base 1 cannot move freely in the chamber 201 when placed into the chamber 201 of the pot body 21, thereby avoiding damage to the heating appliance caused by collision.

[0050] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0051] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A portable heating device, characterized in that: It comprises a base (1) and a pot body (2); The base (1) comprises a placement seat (11) and a heating element (12) arranged on the placement seat (11); The pot body (2) comprises a pot body (21) and a pot cover (22); the pot body (21) is provided with a chamber (201); In the heating state, the pot body (21) is connected to the placement seat (11) via the buckle structure (3); In the placement state, the base (1) is placed in the chamber (201).

2. A portable heating device according to claim 1, characterized in that: The buckle structure (3) comprises a positioning circular groove (31) arranged on the placement seat (11), a plurality of buckle grooves (32) arranged at intervals along the circumference of the positioning circular groove (31), a positioning circular convex groove (33) arranged at the bottom of the pot body (21), and a plurality of buckle members (34) arranged at intervals along the circumference of the positioning circular convex groove (33); The positioning circular convex groove (33) is adapted to the positioning circular concave groove (31), and the buckle (34) is adapted to the buckle groove (32).

3. A portable heating device according to claim 2, characterized in that: The chamber (201) is a cylindrical cavity, and the placement seat (11) is a cylindrical seat body; The bottom area and height of the cylindrical cavity are both larger than the size of the cylindrical seat.

4. A portable heating device according to claim 2, characterized in that: The buckle (34) is an inverted L-shaped buckle along the circumference of the notch direction; The buckle slot (32) comprises a slot opening and a guide inclined surface arranged in front of the slot opening.

5. A portable heating device according to claim 2, characterized in that: The buckle structure (3) comprises at least two buckle parts (34) arranged at intervals on the bottom of the pot body (21).

6. A portable heating device according to claim 1, characterized in that: At least three legs (13) are provided at the bottom of the placement seat (11), and a rubber layer is provided at the bottom of the legs (13).

7. A portable heating device according to claim 1, characterized in that: The heating element (12) is a heating plate arranged on the upper surface of the placement seat (11); In the heating state, the bottom surface of the pot body (21) is in contact with the heating plate.

8. A portable heating device according to claim 1, characterized in that: A circular groove (23) is provided on the top of the pot body (21); The upper and lower sides of the circumference of the pot cover (22) are respectively provided with turned edges adapted to the circular groove (23); In the heating state, the pot cover (22) is placed forwardly on the pot body (21); In the placement state, the pot cover (22) is placed in reverse into the cavity (201) of the pot body (21).

9. A portable heating device according to claim 8, characterized in that: The pot body (2) further comprises a locking member (24), wherein the locking member (24) comprises a locking seat (241) arranged on the outer wall of the pot body (21), a fastener (242) rotatably connected to the locking seat (241), and a bent buckle (243) rotatably connected to the fastener (242); In the placed state, the pot cover (22) is placed in reverse into the cavity (201) of the pot body (21), the fastener (242) is close to the outer wall of the pot body (21), and the bent buckle (243) presses the pot cover (22) toward the pot body (21).

10. A portable heating device according to claim 9, characterized in that: The pot cover (22) comprises a cover body (221) and a handle (222) arranged on the cover body (221), and a top edge is arranged on the top of the handle (222); In the placed state, the cover (221) is placed inverted onto the pot body (21), and the top edge of the handle (222) touches the base (1).

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