CN214760546U

CN214760546U - Electric heating pot convenient to install

Info

Publication number: CN214760546U
Application number: CN202121001712.7U
Authority: CN
Inventors: 林锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-19
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses an electric food warmer easy to assemble, including heat preservation cover, interior pot and last lotus root closes the ware, the heat preservation cover includes diapire and lateral wall. The upper surface of the bottom wall is provided with an electric heating plate, the inner pot is arranged on the electric heating plate in the inner cavity of the heat-insulating cover, the heat-insulating cover is characterized by also comprising a fixed support, the upper coupler is fixed on the fixed support and is arranged on the lower surface of the bottom wall of the heat-insulating cover together, and the upper coupler is electrically connected with the electric heating plate; according to the electric cooker, the upper coupler is arranged on the lower surface of the bottom wall of the heat-insulating cover through the fixing support, so that the firmness of the upper coupler is obviously improved, and the upper coupler is convenient to install on the heat-insulating cover; in addition, the electric heating plate, the heat preservation cover, the upper coupler and the fixing support are formed into an integral module, so that the structure among all accessories is more compact, the integral module structure can be integrally arranged at the lower parts of different pot bodies, and the universality is wide.

Description

Electric heating pot convenient to install

Technical Field

The utility model relates to the technical field of household appliances, in particular to an electric food warmer convenient to install.

Background

At present, the types of electric cookers on the market are numerous, such as: the electric cooker has the advantages that the cooker body and the cooker seat are generally of an integral structure, and the whole electric cooker needs to be lifted up if the electric cooker needs to be placed on a dining table after cooking, so that great inconvenience is brought to users; the inner pot is also taken out and placed on the dining table, but the heat preservation effect is not ideal, and when the integral electric cooker is used for cleaning a cooker body, the cooker body is easy to feed water, so that the electric control part is easy to damage, and even safety accidents such as electric leakage or fire can occur in severe cases.

Therefore, the applicant invented a convenient electric cooker, see the patent numbers of the Chinese utility model: 2020208311601, name: a convenient electric cooker announces the day: 2021

month

2 and 5 days later, the electric cooker comprises a cooker main body and a cooker base detachably connected with the cooker main body, wherein an inner pot is arranged in the cooker main body, a heating disc is arranged at the bottom of the inner pot, the heating disc is electrically connected with an upper coupler at the bottom of the cooker main body, a lower coupler in coupling connection with the upper coupler is arranged on the cooker base, the lower coupler is electrically connected with an electric control device in the cooker base, a limit convex ring is arranged on the cooker base, a limit concave part corresponding to the limit convex ring is arranged at the bottom of the cooker main body, a plurality of positioning convex teeth are arranged at the periphery of the limit convex ring, and positioning notches corresponding to the positioning convex teeth are arranged at the periphery of the limit concave part.

However, the above-mentioned lunch rice cooker still has the following disadvantages: (1) because the upper coupler is frequently inserted and pulled (with the lower coupler), the firmness requirement is higher, but the upper coupler is only fixed by the bottom of the shell of the cooker main body, the firmness is obviously insufficient, and the mounting process difficulty is higher; moreover, a larger distance exists between the upper coupler and the heat preservation cover in the cooker main body, and the upper coupler and the heat preservation cover are not compact in structure, so that the lower space of the cooker main body is overlarge; (2) the upper coupler and the heat preservation cover are two independent and separated fittings respectively, and different installation requirements are required for the cooker main body during installation, so that the applicability of the cooker is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an electric food warmer which is convenient to install, compact in structure and wide in universality.

The utility model discloses the purpose realizes like this:

an electric food warmer convenient to install comprises a heat preservation cover, an inner pan and an upper coupler, wherein the heat preservation cover comprises a bottom wall and a side wall. The diapire upper surface is provided with electric heating plate, on the electric heating plate of heat preservation cover inner chamber was arranged in to interior pot, characterized by still including the fixed bolster, go up the lotus root coupler and fix on the fixed bolster and install the diapire lower surface at the heat preservation cover together, go up lotus root coupler and electric heating plate electric connection.

The utility model discloses can also further adopt following technical scheme:

particularly further, the upper coupler, the fixed bracket and the electric heating plate have the same center line.

Specifically, a central hole is formed in the bottom wall of the heat-insulating cover, the fixing support is provided with a central through hole, and the central through hole is communicated with the central hole.

Particularly, the fixed support is fixed on the periphery of a central hole in the lower surface of the bottom wall of the heat preservation cover through screws.

The fixing support is a high-temperature-resistant plastic piece and comprises a base body and a plurality of support legs extending out of the base body, the central through hole is formed in the center of the base body, the periphery of the base body is connected to the lower surface of the bottom wall of the heat-insulating cover through screws, and the upper coupler is fixed on the support legs.

Specifically, the upper coupler extends out of a support lug corresponding to each support leg, a screw hole is formed in the support lug, and a screw penetrates through the screw hole to be connected with the corresponding support leg.

The fixed support comprises more than two studs, one end of each stud is connected with the lower surface of the bottom wall of the heat-insulating cover, and the other end of each stud is connected with the upper coupler through a screw.

And the temperature controller and the spring thereof are arranged on the upper surface of the bottom wall in the heat-insulating cover, and the temperature controller is electrically connected with the upper coupler and the electric heating plate respectively and has the same central line.

The thermal fuse is fixed on the lower surface of the bottom wall of the heat preservation cover and corresponds to the position of the electric heating plate through the fixing clamp, and the thermal fuse is electrically connected with the upper coupler.

Specifically, the upper coupler is circular, square or arc.

The utility model has the advantages as follows:

(1) according to the electric cooker, the upper coupler is arranged on the lower surface of the bottom wall of the heat-insulating cover through the fixing support, so that the firmness of the upper coupler is obviously improved, and the upper coupler is convenient to install on the heat-insulating cover; moreover, as the electric heating plate, the heat preservation cover, the upper coupler and the fixed support are constructed into an integral module, the structure among all the accessories is more compact, and the volume of the lower part of the pot body is reduced; furthermore, the integral module structure can be integrally arranged at the lower parts of different pot bodies, and has wide universality.

(2) A central hole is formed in the bottom wall of the heat-preservation cover, the fixing support is provided with a central through hole, and the central through hole is communicated with the central hole; so that wires pass through the central hole and the central through hole to connect the electric heating plate with the upper coupler.

(3) The fixed bolster adopts high temperature resistant working of plastics in order to guarantee not influenced by high temperature and warp or damage, also does benefit to the center through-hole on the fixed bolster simultaneously and just to switching on with the centre bore that keeps warm and cover, and the setting of stabilizer blade, not only makes last coupler can fix, makes to go up and has certain distance between coupler and the heat preservation cover again to the heat is passed away through last coupler, influences the external connection accessory.

Drawings

Fig. 1 is a schematic view of the electric food warmer convenient to install.

Fig. 2 is a sectional view of the electric food warmer convenient for installation.

Fig. 3 is a split view of the electric food warmer convenient to install.

Fig. 4 is an enlarged view of the fixing bracket of the present invention.

Fig. 5 is a schematic view of embodiment 2 of the present invention.

Fig. 6 is a disassembled view of embodiment 2 of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1: as shown in fig. 1 to 4, an electric food warmer convenient to install comprises an insulation cover 1, an inner pan 2 and an upper coupler 3, wherein the insulation cover 1 comprises a bottom wall 11 and a side wall 12. The upper surface of the bottom wall 11 is provided with an electric heating plate 4, the inner pot 2 is arranged on the electric heating plate 4 in the inner cavity of the heat-insulating cover 1, and the electric heating cooker is characterized by further comprising a fixing support 5, the upper coupler 3 is fixed on the fixing support 5 and is mounted on the lower surface of the bottom wall 11 of the heat-insulating cover 1 together, and the upper coupler 3 is electrically connected with the electric heating plate 4; according to the electric cooker, the upper coupler 3 is arranged on the lower surface of the bottom wall 11 of the heat-preservation cover 1 through the fixing support 5, so that the installation firmness of the upper coupler 3 is obviously improved, and the upper coupler 3 is convenient to install on the heat-preservation cover 1; moreover, as the electric heating plate 4, the heat-insulating cover 1, the upper coupler 3 and the fixed bracket 5 form an integral module, the structure among all the accessories is more compact, and the volume of the lower part of the pan body is reduced; furthermore, the integral module structure can be integrally arranged at the lower parts of different pot bodies, and has wide universality.

As shown in fig. 2, the upper coupler 3, the fixing bracket 5 and the electric heating plate 4 have the same center line 100; the three parts are more compact in structure, and meanwhile, the connection of wires among all accessories is facilitated.

More specifically, a central hole 13 is formed in the bottom wall 11 of the heat-preserving cover 1, the fixing bracket 5 is provided with a central through hole 51, and the central through hole 51 is communicated with the central hole 13, so that a lead passes through the central hole 13 and the central through hole 51 to connect the electric heating plate 4 with the upper coupler 3; the fixing bracket 5 is fixed on the periphery of a central hole 13 on the lower surface of the bottom wall 11 of the heat-insulating cover 1 through screws, and the fixing bracket 5 is fixed through the screws, so that the mode is simple and easy to implement.

In this implementation, the fixing bracket 5 is a high temperature resistant plastic part, and includes a base 52 and a plurality of legs 53 extending out of the base 52, the central through hole 51 is disposed in the center of the base 52, the periphery of the base 52 is connected to the lower surface of the bottom wall 11 of the heat-insulating cover 1 by screws, the upper coupler 3 is fixed on the legs 53, the fixing bracket 5 adopts the high temperature resistant plastic part to ensure deformation or damage without being affected by high temperature, and meanwhile, the central through hole 51 on the fixing bracket 5 is beneficial to being directly opposite to and conducted with the central hole 13 of the heat-insulating cover 1, and the legs 53 are disposed, so that not only can the upper coupler 3 be fixed, but also a certain distance is reserved between the upper coupler 3 and the heat-insulating cover 1, so as to prevent heat from being transferred out through the upper coupler 3 and affecting external connection accessories; the upper coupler 3 extends out of the supporting lug 31 corresponding to each supporting leg 53, the supporting lug 31 is provided with a screw hole 32, a screw passes through the screw hole 32 to be connected with the corresponding supporting leg 53, and the supporting lug 31 on the upper coupler 3 is connected with the supporting leg 53 of the fixed support 5 through the screw hole 32.

In this implementation, still be provided with temperature controller 6 and spring 7 on the diapire 11 upper surface in the cover 1 that keeps warm, temperature controller 6 can slightly remove from top to bottom through spring 7 between electric heating plate 4 and the diapire 11 upper surface of cover 1 that keeps warm, guarantees the stable contact between temperature controller 6 and interior pot 2, and temperature controller 6 respectively with last coupler 3 and electric heating plate 4 electric connection, and have the same central line 100, can make the wire between each accessory connect more easily like this.

In the implementation, the heating device further comprises a thermal fuse 8 and a fixing clamp 9, wherein the thermal fuse 8 is fixed on the lower surface of the bottom wall 11 of the heat-insulating cover 1 through the fixing clamp 9 and corresponds to the position of the electric heating plate 4, and the thermal fuse 8 is electrically connected with the upper coupler 3; the thermal fuse-link 8 is fixed together on the heat preservation cover 1 through the fixation clamp 9, namely: the thermal fuse-link 8 and the heat preservation cover 1 form an integral module, the structure is more compact, the firmness of the thermal fuse-link 8 is better, and the installation is simpler and easier.

As a better embodiment, the shape of the upper coupler 3 is circular, square or arc, and the user can select the upper coupler 3 with different shapes according to different needs.

The conductors in this example are conventional wires and the screws are conventional connectors, neither of which is shown.

The working principle is as follows: the upper coupler 3 is fixed on the fixed support 5 and is installed on the lower surface of the bottom wall 11 of the heat-insulating cover 1, a lower coupler (same as the prior art and not shown in the figure) connected with an external power supply is arranged on the cooker base, and the on (off) of the electric heating cooker is realized through the insertion (pulling) of the upper coupler 3 and the lower coupler.

Example 2: as shown in fig. 5 and 6, this embodiment is similar to embodiment 1, except that: the fixing support 5 comprises more than two studs, one end of each stud is connected with the lower surface of the bottom wall 11 of the heat-insulating cover 1, and the other end of each stud is connected with the upper coupler 3 through a screw; the fixing of the upper coupler 3 can also be achieved by more than two studs, namely: the purpose of the patent can be achieved; the working principle of this embodiment is similar to that of embodiment 1, and will not be described in detail here.

The technical scheme of the first embodiment and the second embodiment can be applied to electric cooker products such as electric cookers and electric pressure cookers.

Claims

1. The utility model provides an electric heat pot easy to assemble, includes heat preservation cover (1), interior pot (2) and last coupler (3), heat preservation cover (1) is including diapire (11) and lateral wall (12), diapire (11) upper surface is provided with electric heating plate (4), interior pot (2) are arranged in and are kept warm on electric heating plate (4) of cover (1) inner chamber, characterized by still including fixed bolster (5), go up coupler (3) and fix on fixed bolster (5) and install diapire (11) lower surface at heat preservation cover (1) together, go up coupler (3) and electric heating plate (4) electric connection.

2. Easy to install electric food warmer according to claim 1, characterized in that the upper coupler (3), the fixing support (5) and the electric heating plate (4) have the same center line (100).

3. The electric food warmer easy to install according to claim 1, wherein the bottom wall (11) of the heat-retaining cover (1) is provided with a central hole (13), the fixing bracket (5) is provided with a central through hole (51), and the central through hole (51) is communicated with the central hole (13).

4. The electric food warmer easy to install as claimed in claim 3, wherein the fixing bracket (5) is fixed by screws around the center hole (13) on the lower surface of the bottom wall (11) of the heat-insulating cover (1).

5. The electric food warmer easy to install as claimed in claim 4, wherein said fixing bracket (5) is made of high temperature resistant plastic and comprises a base body (52) and a plurality of legs (53) extending out of the base body (52), said central through hole (51) is disposed at the center of the base body (52), the periphery of the base body (52) is connected to the lower surface of the bottom wall (11) of the heat-insulating cover (1) by screws, and said upper coupler (3) is fixed on the legs (53).

6. The electric food warmer convenient to install according to claim 5, wherein the upper coupler (3) extends out of the supporting lug (31) corresponding to each supporting leg (53), the supporting lug (31) is provided with a screw hole (32), and the screw passes through the screw hole (32) and is connected with the corresponding supporting leg (53).

7. The electric food warmer convenient to mount according to claim 1, wherein the fixing bracket (5) comprises more than two studs, one end of each stud is connected with the lower surface of the bottom wall (11) of the heat-insulating cover (1), and the other end of each stud is connected with the upper coupler (3) through a screw.

8. The electric food warmer convenient to install according to claim 3, wherein the upper surface of the bottom wall (11) in the heat-insulating cover (1) is further provided with a temperature controller (6) and a spring (7) thereof, and the temperature controller (6) is electrically connected with the upper coupler (3) and the electric heating plate (4) respectively and has the same center line (100).

9. The electric food warmer convenient to install according to claim 1, further comprising a thermal fuse (8) and a fixing clip (9), wherein the thermal fuse (8) is fixed on the lower surface of the bottom wall (11) of the heat-insulating cover (1) through the fixing clip (9) and corresponds to the electric heating plate (4), and the thermal fuse (8) is electrically connected with the upper coupler (3).

10. The electric food warmer convenient to install of claim 1, wherein: the upper coupler (3) is circular, square or arc in shape.