CN213097473U

CN213097473U - Electric heating cooker with heat preservation and insulation plate

Info

Publication number: CN213097473U
Application number: CN202021585602.5U
Authority: CN
Inventors: 郭振明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-04
Anticipated expiration: 2030-08-04

Abstract

An electric food warmer with a heat preservation and insulation plate belongs to the technical field of electric cooking devices. The method is characterized in that: comprises a pot body and a base, wherein the pot body is arranged on the base; the bottom of the pot body is provided with a heating double bottom, and at least one annular electric heating pipe is arranged between the heating double bottom and the bottom of the pot body; a control panel is arranged on the front side of the base, a temperature control switch is mounted on the control panel, and the temperature control switch is connected with each electric heating pipe through an electric wire; a power socket is arranged at the rear end of the base; a heat insulation disc is arranged in the base and is arranged below the heating composite bottom; the heat insulation plate is made of heat insulation and high temperature resistant materials. The product has adopted the isolation mode of multiple form to the thermal-insulated structure of electric plate bottom, all can come the application and promote according to the manufacturing cost and the production condition of specific product in each place, and product structural design is novel, and the function is practical, and the kind is various, especially adapted using widely.

Description

Electric heating cooker with heat preservation and insulation plate

Technical Field

The utility model belongs to the technical field of electronic culinary art device, concretely relates to electric heat pot of subsidiary heat preservation and heat insulation dish.

Background

The electric heat pot is in the application, generally lies in emphasizing ventilation cooling always in the product bottom, avoids electronic components because the damage that electric heat pot operating temperature height brought, has brought the product and has generated heat the condition that the effect can have the loss from this, and the ventilation hole is seted up from the bottom alone, the above-mentioned technical problem that exists can't be balanced. In order to solve the technical problems, the inventor carries out brand new design and transformation on the bottom of the electric heating pot, so that the high utilization rate of the heat efficiency of the electric heating pot can be realized, and the condition that the service life of an electronic component is influenced by the high working temperature of the electric heating pot is avoided.

Disclosure of Invention

The utility model aims to solve the technical problem that an electric heat pot of subsidiary heat preservation and heat insulation dish is provided, avoid electric heat pot electronic components to receive the condition emergence that the high temperature influences and lead to the life-span to reduce when improving the electric heat pot rate of utilization that generates heat.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides an attach heat preservation and insulation dish's electric heat pot which characterized in that: comprises a pot body and a base, wherein the pot body is arranged on the base; the bottom of the pot body is provided with a heating double bottom, and at least one annular electric heating pipe is arranged between the heating double bottom and the bottom of the pot body; a control panel is arranged on the front side of the base, a temperature control switch is mounted on the control panel, and the temperature control switch is connected with each electric heating pipe through an electric wire; a power socket is arranged at the rear end of the base; a heat insulation disc is arranged in the base and is arranged below the heating composite bottom; the heat insulation plate is made of heat insulation and high temperature resistant materials.

Preferably, the heat insulation disc is installed in the base through a lifting control device; the heat insulation plate comprises a hard plate body, wherein an elastic-plastic high-temperature-resistant rubber sealing ring is annularly arranged on the periphery of the hard plate body, the cross section of the rubber sealing ring is arc-shaped, the periphery of the rubber sealing ring is upwards turned up and is in sealing contact with the outer edge of the heating double bottom, and the heating double bottom is completely wrapped.

Preferably, the lifting control device comprises an adjusting knob arranged below the lower bottom plate of the base, and the upper end of the adjusting knob is connected with the lower end of the lifting stud; and a lifting screw hole is formed in the central part of the hard disc body, and the upper end of the lifting stud upwards penetrates through the lower base plate of the base and is screwed into the lifting screw hole to control the lifting stud to rotate when the adjusting knob is rotated, so that the heat insulation disc is driven to move up and down.

Preferably, the wire inserting device further comprises a wire inserting pipe which is field-controlled at two ends and is hollow, wherein the lower end of the wire inserting pipe is provided with an external thread, an inserting pipe screw hole is formed in a lower bottom plate of the base, and the wire inserting pipe is vertically arranged in the inserting pipe screw hole through the external thread; the middle lower part of the wire insertion tube is provided with a wire insertion hole; the upper end of the wire insertion tube penetrates through a rubber sealing ring or a hard disc body of the heat insulation disc.

Preferably, the device also comprises a control panel heat-insulation protective cover and a power socket heat-insulation protective cover; the control panel heat-insulation protective cover and the power socket heat-insulation protective cover both comprise a fixed vertical plate and an arc-shaped heat-insulation rubber soft plate, the lower end of the fixed vertical plate is vertically fixed on the lower bottom surface of the base, the upper end of the fixed vertical plate is connected with the heat-insulation rubber soft plate, and the upper end of the heat-insulation rubber soft plate is fixed on the side wall of the base; the control panel heat-insulation protective cover and the power socket heat-insulation protective cover can respectively cover the inner side surface of the control panel and the inner side surface of the power socket; and the lower end of the fixed vertical plate is provided with a wire outlet, and wires connected with the temperature control switch and the power socket can respectively penetrate out of the control panel heat-insulating protective cover and the power socket heat-insulating protective cover through the wire outlet.

Preferably, the heat insulation plate further comprises at least one lifting guide limiting device, wherein the lifting guide limiting device comprises a cross rod and a longitudinal rod, the lower end of the longitudinal rod is longitudinally fixed on the lower bottom plate of the base, a lifting guide hole is formed in the heat insulation plate, and the upper end of the longitudinal rod is upwards inserted into the lifting guide hole of the heat insulation plate; the transverse rod is horizontally arranged, one end of the transverse rod is fixed in the middle of the longitudinal rod, and the other end of the transverse rod is fixed on the inner side wall of the base; the heat insulation plate can vertically lift along the longitudinal rod, and the transverse rod is the lowest limiting rod of the heat insulation plate.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the product, the bottom of the electric heating pot is divided into two independent cavities through the heat insulation plate or the hard plate body, on one hand, the area where the heating double bottom is located is a high-temperature area, and the temperature maintenance of the high-temperature area is guaranteed through the structure, so that the temperature loss of the bottom of the electric heating pot is reduced, and the thermal efficiency of the electric heating pot is improved to a great extent; on the other hand, the area where the electrical element is located is a normal temperature area, and the structure also ensures that the electronic element in the normal temperature area is prevented from being influenced by the high temperature of the heating double bottom of the electric heating pot, prolongs the service life of the electronic element and improves the use safety of the product to a certain extent. The product has adopted the isolation mode of multiple form to the thermal-insulated structure of electric plate bottom, all can come the application and promote according to the manufacturing cost and the production condition of specific product in each place, and product structural design is novel, and the function is practical, and the kind is various, especially adapted using widely.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a schematic structural diagram of a third embodiment of the present invention;

fig. 4 is a schematic structural diagram of a fourth embodiment of the present invention;

in the figure: 1. an electric heating tube; 2. a pan body; 3. a base; 4. heating to compound the bottom; 5. a heat insulation plate; 6. a temperature control switch; 7. a control panel; 8. a lower base plate; 9. an electric wire; 10. a power socket; 12. a rubber seal ring; 13. a hard disk body; 14. inserting a guide wire into a tube; 15. adjusting a knob; 16. a lifting stud; 17. a lifting screw hole; 18. a control panel heat insulation protective cover; 19. fixing the vertical plate; 20. a heat-insulating rubber soft board; 21. a cross bar; 22. a lifting guide hole; 23. a longitudinal bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figure 1, the electric food warmer with the heat preservation and insulation plate of the utility model comprises a pan body and a base, wherein the pan body is arranged on the base; the bottom of the pot body is provided with a heating double bottom, and at least one annular electric heating pipe is arranged between the heating double bottom and the bottom of the pot body; a control panel is arranged on the front side of the base, a temperature control switch is mounted on the control panel, and the temperature control switch is connected with each electric heating pipe through an electric wire; a power socket is arranged at the rear end of the base; a heat insulation disc is arranged in the base and is arranged below the heating composite bottom; the heat insulation plate is made of heat insulation and high temperature resistant materials.

The bottom of the electric heating pot is divided by the heat insulation disc, and the part where the heating double bottom is located is relatively sealed, so that the heat preservation performance of the heating main body part of the electric heating pot is guaranteed, the power consumption is reduced, and the use efficiency of the electric heating pot is improved. Meanwhile, the working reliability of electronic components at the bottom of the electric food warmer is well guaranteed, and the condition that the working life of the electronic components is influenced by the heat radiation of the heating double bottom is prevented.

Example two

As shown in fig. 2, in the present embodiment, the heat insulation plate is installed in the base through the lifting control device; the heat insulation plate comprises a hard plate body, wherein an elastic-plastic high-temperature-resistant rubber sealing ring is annularly arranged on the periphery of the hard plate body, the cross section of the rubber sealing ring is arc-shaped, the periphery of the rubber sealing ring is upwards turned up and is in sealing contact with the outer edge of the heating double bottom, and the heating double bottom is completely wrapped.

The lifting control device comprises an adjusting knob arranged below the lower bottom plate of the base, and the upper end of the adjusting knob is connected with the lower end of the lifting stud; and a lifting screw hole is formed in the central part of the hard disc body, and the upper end of the lifting stud upwards penetrates through the lower base plate of the base and is screwed into the lifting screw hole to control the lifting stud to rotate when the adjusting knob is rotated, so that the heat insulation disc is driven to move up and down.

The wire inserting pipe is hollow and is controlled by fields at two ends, the lower end of the wire inserting pipe is provided with external threads, an inserting pipe screw hole is formed in the lower bottom plate of the base, and the wire inserting pipe is vertically arranged in the inserting pipe screw hole through the external threads; the middle lower part of the wire insertion tube is provided with a wire insertion hole; the upper end of the wire insertion tube penetrates through a rubber sealing ring or a hard disc body of the heat insulation disc.

This structure has realized the controllability in thermal-insulated region under the thermal-insulated effect prerequisite of guarantee to heating double bottom, and the device is when using, will insulate against heat the structure and divide into rubber seal ring and stereoplasm disk body two parts, rotates adjust knob and can realize, and it is rotatory to further drive the lift double-screw bolt, has further realized the lift of stereoplasm disk body through the end commentaries on classics of wire intubate to the stereoplasm disk body, and the UNICOM's needs of wire have been realized to the inner chamber of wire intubate simultaneously. In the whole lifting process, the high-temperature rubber sealing ring is matched with the hard disk body, so that the heat insulation effect is still kept in the whole small-amplitude adjusting process.

EXAMPLE III

As shown in fig. 3, in this embodiment, a control panel thermal insulation protective cover and a power socket thermal insulation protective cover are further included; the control panel heat-insulation protective cover and the power socket heat-insulation protective cover both comprise a fixed vertical plate and an arc-shaped heat-insulation rubber soft plate, the lower end of the fixed vertical plate is vertically fixed on the lower bottom surface of the base, the upper end of the fixed vertical plate is connected with the heat-insulation rubber soft plate, and the upper end of the heat-insulation rubber soft plate is fixed on the side wall of the base; the control panel heat-insulation protective cover and the power socket heat-insulation protective cover can respectively cover the inner side surface of the control panel and the inner side surface of the power socket; and the lower end of the fixed vertical plate is provided with a wire outlet, and wires connected with the temperature control switch and the power socket can respectively penetrate out of the control panel heat-insulating protective cover and the power socket heat-insulating protective cover through the wire outlet.

The control panel separates the joining of heat protection cover and supply socket separates the heat protection cover, has improved the thermal-insulated effect to electronic components on the one hand, owing to adopted independent cavity isolated design on the other hand, to a great extent has guaranteed the cleanliness, especially under the condition of this kind of heavy oil smoke in kitchen, has ensured electronic components's operational reliability more.

Example four

As shown in fig. 4, in this embodiment, the thermal insulation plate further includes at least one lifting guide limiting device, where the lifting guide limiting device includes a cross rod and a longitudinal rod, a lower end of the longitudinal rod is longitudinally fixed on a lower bottom plate of the base, a lifting guide hole is formed in the thermal insulation plate, and an upper end of the longitudinal rod is upwardly inserted into the lifting guide hole of the thermal insulation plate; the transverse rod is horizontally arranged, one end of the transverse rod is fixed in the middle of the longitudinal rod, and the other end of the transverse rod is fixed on the inner side wall of the base; the heat insulation plate can vertically lift along the longitudinal rod, and the transverse rod is the lowest limiting rod of the heat insulation plate.

This embodiment structure, avoided because the lift adjustment of stereoplasm disk body is the outside regulation, because observe the inconvenient excessive condition of regulation that brings, through the design of horizontal pole, realized the effect of stopper, ensured the reliability of whole regulation stroke.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. The technical solution of the present invention is not to be departed from, and any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an attach electric heat pot of thermal-insulated dish that keeps warm which characterized in that: comprises a pot body and a base, wherein the pot body is arranged on the base; the bottom of the pot body is provided with a heating double bottom, and at least one annular electric heating pipe is arranged between the heating double bottom and the bottom of the pot body; a control panel is arranged on the front side of the base, a temperature control switch is mounted on the control panel, and the temperature control switch is connected with each electric heating pipe through an electric wire; a power socket is arranged at the rear end of the base; a heat insulation disc is arranged in the base and is arranged below the heating composite bottom; the heat insulation plate is made of heat insulation and high temperature resistant materials.

2. The electric pan with the heat preservation and insulation plate as claimed in claim 1, wherein: the heat insulation disc is arranged in the base through the lifting control device; the heat insulation plate comprises a hard plate body, wherein an elastic-plastic high-temperature-resistant rubber sealing ring is annularly arranged on the periphery of the hard plate body, the cross section of the rubber sealing ring is arc-shaped, the periphery of the rubber sealing ring is upwards turned up and is in sealing contact with the outer edge of the heating double bottom, and the heating double bottom is completely wrapped.

3. The electric pan with the heat preservation and insulation plate as claimed in claim 2, wherein: the lifting control device comprises an adjusting knob arranged below the lower bottom plate of the base, and the upper end of the adjusting knob is connected with the lower end of the lifting stud; and a lifting screw hole is formed in the central part of the hard disc body, and the upper end of the lifting stud upwards penetrates through the lower base plate of the base and is screwed into the lifting screw hole to control the lifting stud to rotate when the adjusting knob is rotated, so that the heat insulation disc is driven to move up and down.

4. The electric pan with the heat preservation and insulation plate as claimed in claim 3, wherein: the wire inserting pipe is hollow and is controlled by fields at two ends, the lower end of the wire inserting pipe is provided with external threads, an inserting pipe screw hole is formed in the lower bottom plate of the base, and the wire inserting pipe is vertically arranged in the inserting pipe screw hole through the external threads; the middle lower part of the wire insertion tube is provided with a wire insertion hole; the upper end of the wire insertion tube penetrates through a rubber sealing ring or a hard disc body of the heat insulation disc.

5. The electric pan with the heat preservation and insulation plate as claimed in claim 4, wherein: the control panel heat insulation protective cover and the power socket heat insulation protective cover are also included; the control panel heat-insulation protective cover and the power socket heat-insulation protective cover both comprise a fixed vertical plate and an arc-shaped heat-insulation rubber soft plate, the lower end of the fixed vertical plate is vertically fixed on the lower bottom surface of the base, the upper end of the fixed vertical plate is connected with the heat-insulation rubber soft plate, and the upper end of the heat-insulation rubber soft plate is fixed on the side wall of the base; the control panel heat-insulation protective cover and the power socket heat-insulation protective cover can respectively cover the inner side surface of the control panel and the inner side surface of the power socket; and the lower end of the fixed vertical plate is provided with a wire outlet, and wires connected with the temperature control switch and the power socket can respectively penetrate out of the control panel heat-insulating protective cover and the power socket heat-insulating protective cover through the wire outlet.

6. The electric pan with the heat preservation and insulation plate as claimed in claim 5, wherein: the lower end of the longitudinal rod is longitudinally fixed on a lower bottom plate of the base, a lifting guide hole is formed in the heat insulation disc, and the upper end of the longitudinal rod is upwards inserted into the lifting guide hole of the heat insulation disc; the transverse rod is horizontally arranged, one end of the transverse rod is fixed in the middle of the longitudinal rod, and the other end of the transverse rod is fixed on the inner side wall of the base; the heat insulation plate can vertically lift along the longitudinal rod, and the transverse rod is the lowest limiting rod of the heat insulation plate.