Electric food warmer base

Abstract

The utility model relates to an electric food warmer base which comprises an outer ring, a pot body and a base body. The inner plate is detachably arranged in the outer ring, and the pot body is fixedly connected with the inner plate. The outer ring comprises a ring body, a clamping groove is formed in the ring body, and the inner disc and the clamping groove are clamped and fixed. The clamping groove is an annular groove protruding towards the interior of the ring body, and the inner disc is clamped and fixed to the lower end face of the clamping groove. An annular sealing groove is formed in the upper end of the outer ring, a sealing ring is arranged in the sealing groove, and the pot body is pressed on the sealing ring. The pot body comprises a main body, conductive columns are arranged on the main body, the inner plate comprises a plate body, slotted holes corresponding to the conductive columns are formed in the plate body, and the conductive columns penetrate through the slotted holes. A connecting column is arranged on the main body, a connecting hole corresponding to the connecting column is formed in the disc body, and the connecting column penetrates through the connecting hole. The connection between the pot cover and the pot body is more stable and firmer, and reliable sealing between the pot cover and the pot body can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of electric hot pots, in particular to an electric hot pot base. Background Art

[0002] As the living standard of families improves day by day, electric hot pots are used more and more. The electric hot pot comprises a pot body and an electric hot pot base for supporting the pot body.

[0003] The connection method between the pot body and the base of the existing electric hot pot is: a plurality of metal tie bars are welded inside the outer ring of the base, a connection hole is opened at the end of the metal tie bar, and a connection column is provided at the bottom of the pot body, and the connection column and the connection hole are connected and fixed. One end of the metal tie bar is fixed to the outer ring by welding, and the other end of the metal tie bar is fixed to the connection column at the bottom of the pot body by bolts.

[0004] This connection method using metal tie bars has an unbalanced connection force, which can easily cause slippage and looseness between the pot body and the base, affecting normal use. It may even fall off during use, posing a safety hazard. Utility Model Content

[0005] In order to solve the technical problems existing in the background technology, the utility model provides an electric heating pot base, the connection between the electric heating pot base and the pot body is more stable and reliable, and the electric heating pot base and the pot body can maintain a reliable seal.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] Electric hot pot base, including:

[0008] Outer ring, the pot body is pressed on the upper end of the outer ring;

[0009] The inner plate is detachably arranged in the outer ring, and the pot body is connected and fixed to the inner plate.

[0010] Furthermore, the outer ring includes a ring body, a clamping groove is provided inside the ring body, and the inner disk is clamped and fixed to the clamping groove.

[0011] Furthermore, the clamping groove is an annular groove protruding toward the inside of the ring body, and the inner disk is clamped and fixed to the lower end surface of the clamping groove.

[0012] Furthermore, an annular sealing groove is arranged at the upper end of the outer ring, a sealing ring is arranged in the sealing groove, and the pot body is pressed on the sealing ring.

[0013] Furthermore, the cross section of the sealing groove is semicircular, square or T-shaped.

[0014] Furthermore, the pot body includes a main body, on which a conductive column is arranged, and the inner plate includes a plate body, on which a slot corresponding to the conductive column is arranged, and the conductive column passes through the slot.

[0015] Furthermore, a connecting column is arranged on the main body, and a connecting hole corresponding to the connecting column is arranged on the disc body, and the connecting column passes through the connecting hole.

[0016] Furthermore, the outer ring is provided with a first mounting hole group for the power outlet and a second mounting hole group for installing the switch and the controller.

[0017] Beneficial effects of the utility model:

[0018] (1) The inner plate is connected and fixed to the pot body. Compared with the traditional tie rod fixing method, the connection between the inner plate and the pot body is more stable and reliable, and will not loosen or slip.

[0019] (2) The inner disk and the outer ring are detachably connected, which makes installation easier and more convenient, thereby improving assembly efficiency.

[0020] (3) The inner disk can also support and strengthen the outer ring, increase the rigidity of the outer ring, and make it less prone to deformation.

[0021] (4) The annular groove on the outer ring can also strengthen the rigidity of the outer ring and prevent it from deforming.

[0022] (5) An annular sealing groove is provided at the upper end of the outer ring, and the outer ring is sealed and connected to the pot body through the sealing ring in the sealing groove, so that the sealing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is an exploded view of the utility model;

[0026] Figure 3 It is a schematic diagram of the structure of the outer ring;

[0027] Figure 4 It is a schematic diagram of the structure of the inner disk;

[0028] Figure 5 It is a schematic diagram of the structure of the pot body.

[0029] In the picture:

[0030] 1. Outer ring, 2. Inner plate, 3. Pot body

[0031] 101. Ring body, 102. Slot, 103. Sealing groove, 104. First mounting hole group, 105. Second mounting hole group

[0032] 201. disk body, 202. slot, 203. connection hole

[0033] 301. Main body, 302. Conductive column, 303. Connecting column. DETAILED DESCRIPTION

[0034] The utility model is further described in detail below with reference to the accompanying drawings.

[0035] The electric hot pot base comprises an outer ring 1, on which a first mounting hole group 104 for a power outlet and a second mounting hole group 105 for installing a switch and a controller are arranged.

[0036] The pot body 3 is pressed on the upper end of the outer ring 1. The inner plate 2 is detachably arranged in the outer ring 1, and the pot body 3 is connected and fixed to the inner plate 2.

[0037] The specific structure of the outer ring 1 includes a ring body 101 as an outer shell, a clamping groove 102 is provided inside the ring body 101, and the inner disk 2 is clamped and fixed to the clamping groove 102. The clamping groove 102 can be a point-shaped or strip-shaped inward protrusion, or other clamping structures can be used to achieve a detachable connection between the outer ring 1 and the inner disk 2.

[0038] In a specific embodiment, the slot 102 is an annular slot protruding toward the inside of the ring body 101, and the outer edge of the inner disk 2 is pressed against the lower end surface of the slot 102, so that the inner disk 2 is fixedly engaged with the lower end surface of the slot 102. The first mounting hole group 104 and the second mounting hole group 105 are located below the slot 102.

[0039] The upper end of the outer ring 1 is provided with an annular sealing groove 103, in which a sealing ring is provided, and the pot body 3 is pressed on the sealing ring, so that a sealed connection is achieved between the pot body 3 and the outer ring 1. In a specific implementation, when the cross section of the sealing groove 103 is semicircular, square or T-shaped, the sealing effect is best when matched with a corresponding sealing ring. Of course, sealing grooves with other cross-sectional shapes or other sealing structures can also be used to achieve a sealed connection between the pot body 3 and the outer ring 1.

[0040] The pot body 3 includes a main body 301, on which a conductive column 302 extending downward is arranged, and there are three groups of conductive columns 302, and each group of conductive columns 302 is connected to a corresponding heating coil. The inner plate 2 includes a plate body 201, on which slots 202 corresponding to the conductive columns 302 are arranged, and there are three slots 202, and the conductive columns 302 pass through the slots 202, so as to communicate with the electrical components inside the outer ring 1. The main body 301 is provided with connecting columns 303, and there are at least three connecting columns 303, and the connecting columns 303 are evenly arranged on the pot body 3. The connecting columns 303 are studs. The plate body 201 is provided with connecting holes 203 corresponding to the connecting columns 303, and the connecting columns 303 pass through the connecting holes 203. Nuts are installed at the ends of the connecting columns 303, and the plate body 201 and the connecting columns 303 can be fixed by tightening the nuts.

[0041] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. The electric hot pot base is characterized by: include: The outer ring (1) has a pot body (3) pressed on the upper end of the outer ring (1); The inner plate (2) is detachably arranged in the outer ring (1), and the pot body (3) is connected and fixed to the inner plate (2).

2. The electric hot pot base according to claim 1, characterized in that: The outer ring (1) comprises a ring body (101), a clamping groove (102) is provided inside the ring body (101), and the inner disk (2) is clamped and fixed to the clamping groove (102).

3. The electric hot pot base according to claim 2, characterized in that: The clamping groove (102) is an annular groove protruding toward the inside of the ring body (101), and the inner disk (2) is clamped and fixed to the lower end surface of the clamping groove (102).

4. The electric hot pot base according to claim 1, characterized in that: An annular sealing groove (103) is provided at the upper end of the outer ring (1), a sealing ring is provided in the sealing groove (103), and the pot body (3) is pressed on the sealing ring.

5. The electric hot pot base according to claim 4, characterized in that: The cross section of the sealing groove (103) is semicircular, square or T-shaped.

6. The electric hot pot base according to claim 1, characterized in that: The pot body (3) comprises a main body (301), on which a conductive column (302) is arranged; the inner plate (2) comprises a plate body (201), on which a slot hole (202) corresponding to the conductive column (302) is arranged, and the conductive column (302) passes through the slot hole (202).

7. The electric hot pot base according to claim 6, characterized in that: The main body (301) is provided with a connecting column (303), and the disk body (201) is provided with a connecting hole (203) corresponding to the connecting column (303), and the connecting column (303) passes through the connecting hole (203).

8. The electric hot pot base according to claim 1, characterized in that: The outer ring (1) is provided with a first mounting hole group (104) for a power outlet and a second mounting hole group (105) for installing a switch and a controller.

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