CN213189137U - Novel micropressure electric chafing dish - Google Patents

Abstract

The utility model discloses a novel minute-pressure electric chafing dish aims at solving the electric chafing dish and carries out the in-process of ohmic heating for a long time, and heat energy is toward the loss volume that looses all around big, and food need spend more times at the in-process of cooking and cooks the problem that leads to energy consumption big. The key points of the technical scheme are as follows: the utility model provides a novel minute-pressure electric chafing dish, including the pot body and pot cover, the internal heat conduction bottom plate that is provided with of pot, the pot body divide into inner chamber and base by the heat conduction bottom plate, be provided with the heating tube in the base, the heating tube adjusts the temperature through the thermoregulator and generates heat, the heat conduction bottom plate includes first heat conduction composite sheet and second heat conduction composite sheet, be provided with between first heat conduction composite sheet and the second heat conduction composite sheet and use pot body center as centre of a circle evenly distributed's heat storage strip, it is equipped with logical groove and divide into three concentric circular arc with a plurality of heat-retaining strips to stagger on the heat storage strip. The utility model discloses a heat conduction bottom plate increases the heating surface, prolongs the heat-retaining time to reduce energy resource consumption.

Description

Novel micropressure electric chafing dish

Technical Field

The utility model relates to a cooking utensil, more specifically say, it relates to a novel minute-pressure electric chafing dish.

Background

An electric chafing dish, as the name suggests, is a chafing dish heated by electric current. The traditional hot pot is generally in cooking modes such as charcoal burning and gas burning, the electric chafing dish eliminates black smoke and peculiar smell generated when the traditional hot pot is heated, the electric chafing dish is a cooking tool combining modern science and technology and traditional folk custom, the common electric chafing dish needs to be electrified and heated for a long time so that people can cook food uninterruptedly, due to the fact that heating is carried out for a long time, the heat energy is large in quantity dissipated all around, the food needs to spend more time to cook in the cooking process, and the food cooked for a long time can lose the best taste of food materials.

In order to solve the problems, the electric chafing dish disclosed in chinese patent publication No. CN206381065U includes a base, an electric heating plate and a pot which are arranged in the base, the base is a cavity, the bottom of the cavity is a base, the electric heating plate is arranged on the base, the edge of the pot is a downward flange, the pot is located in the cavity of the base, the flange of the pot is fastened on the upper port of the cavity of the base, the electric heating plate is in a circular truncated cone shape, the top of the circular truncated cone-shaped electric heating plate is a spherical surface, and the bottom of the pot is provided with a circular truncated cone-shaped notch, the top of which corresponds to the electric heating plate is a spherical.

Above-mentioned scheme, through the base that adopts the cavity design and the turn-ups through the pot with the pot body seal in the cavity, both prevent that electric hot tray heat energy from scattering and disappearing all around, simultaneously, make heat energy can concentrate to the pot transmission, promoted heating efficiency, practiced thrift the energy, but can lead to the bottom to be ripe earlier and the thing surface that is close to the pot cover is ripe not so fast on the contrary in the in-process that heat energy concentrates to the pot transmission easily, lead to interior heat inhomogeneous.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a novel micro-pressure electric chafing dish which has the effects of prolonging the heat storage time and reducing the energy consumption.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel minute-pressure electric chafing dish, includes the pot body and pot cover, the internal heat conduction bottom plate that is provided with of pot, the pot body divide into inner chamber and base by the heat conduction bottom plate, be provided with the heating tube in the base, the heating tube adjusts the temperature through the thermoregulator and generates heat, the heat conduction bottom plate includes first heat conduction composite sheet and second heat conduction composite sheet, be provided with between first heat conduction composite sheet and the second heat conduction composite sheet and use pot body center as centre of a circle evenly distributed's heat storage strip, it will be a plurality of to stagger to be equipped with logical groove on the heat storage strip divide into four concentric circular arcs, and is a plurality of connect through the.

Through adopting above-mentioned technical scheme, the heat conduction bottom plate is located pot body bottom, the power is connected to the one end of thermoregulator, the heating tube is connected to the other end of thermoregulator, adjust the temperature through the thermoregulator after the pot body circular telegram, thereby control the degree of generating heat of heating tube, first heat conduction composite sheet is bottom of a boiler the superiors, direct and eat the material contact, and first heat conduction composite sheet and second heat conduction composite sheet all adopt stainless steel in situ to add the aluminium intermediate layer, two kinds of materials that all are good for heat conductivility can not carry out the thermal barrier, a plurality of heat storage strips that are the setting of staggering between first heat conduction composite sheet and the second heat conduction composite sheet evenly generate heat, thermal conduction route has been increased after connecting through the connecting tube, and heat conduction area has been increased, thermal dwell time has been prolonged.

The utility model discloses further set up to: the pot cover edge adopts silica gel circle band, the pot cover passes through the silica gel circle with the pot body and closely laminates.

Through adopting above-mentioned technical scheme, the pot cover is edged through the silica gel circle and is made the pot cover and the pot body when closing, and inside can form airtight space, and the pot body is at the in-process of heating like this, and inside pressure increases, and the liquid to the internal portion of pot is exerted pressure and is made inside liquid can reach higher temperature but not boil to accelerate the efficiency of stewing food, compare in the electric chafing dish that needs the long-time stew and boil, saved the time and also saved the energy.

The utility model discloses further set up to: the cooker cover is characterized in that a guide rod is arranged on the cooker cover in a penetrating mode, exhaust holes penetrating through the guide rod in the length direction are formed in the guide rod, limiting blocks are distributed on the outer surface of the guide rod in a circumferential array mode, a balance weight seat is sleeved outside the guide rod, and an exhaust groove for the limiting blocks to slide is formed in the balance weight seat.

Through adopting above-mentioned technical scheme, the pot body is stewing the in-process because the pot body makes inside formation airtight space through the inseparable laminating of silica gel circle with the pot cover, when the increase of inside pressure value, the exhaust hole of seting up on the guide arm can be followed to the steam of the internal portion of pot exhausts, guide arm exhaust steam can upwards push up the counter weight seat during the exhaust, the gliding air discharge duct of confession stopper of seting up on the stopper of the external surface fixation through the guide arm and the counter weight seat carries out outside exhaust, thereby reduce the pressure of the internal portion of pot, prevent the emergence of some unexpected circumstances that the excessive pressure arouses.

The utility model discloses further set up to: the balance weight is characterized in that a caulking groove is formed in the balance weight seat, a spring and a fixed plug are arranged in the caulking groove, one end of the spring is fixedly connected with the top of the caulking groove, and the other end of the spring is fixedly connected with the fixed plug.

Through adopting above-mentioned technical scheme, the steam of the internal portion of pot can upwards push up fixed stopper under the effect of pressure, and the spring can receive pressure to drive counter weight seat upwards to push up this moment, and steam can be followed the exhaust duct on the counter weight seat and is exhausted this moment to reduce the internal portion's of pot pressure.

The utility model discloses further set up to: the fixed stopper is the back taper setting, the fixed stopper supports with the top of guide arm.

Through adopting above-mentioned technical scheme, fixed stopper is the back taper setting, and the less one end of awl mouth supports with the top of guide arm, and the pot body and pot cover zonulae occludens this moment for the internal portion of pot forms airtight space, and the great one end of awl mouth can be directly supported with the caulking groove when internal portion atmospheric pressure of pot rises, makes the stopper more stable in-process that uses.

The utility model discloses further set up to: the pot cover is connected with a handle through screws, and the handle is provided with a mounting groove for placing a spoon.

Through adopting above-mentioned technical scheme, the handle passes through the screw connection to be fixed at the surface of pot cover, and mainly used makes things convenient for taking of pot cover to put, and the mounting groove of seting up on the handle has made things convenient for the fixed to the ladle, has promoted the convenience that the pot cover used, and can prevent that the in-process that the pot cover was opened from being taken place by the condition of steam scald.

The utility model discloses further set up to: the bottom of the pot body is provided with a ventilation groove, the four peripheral angular positions of the bottom of the pot body are provided with vertical angles, and the bottom of each vertical angle is fixedly connected with an anti-skid gasket.

Through adopting above-mentioned technical scheme, the portion of generating heat of the pot body is in order to ventilate and dispel the heat in the seting up of ventilation groove, prevents that the internal portion of pot is overheated, and the fixed vertical angle of the peripheral angular position through pot body bottom for the pot body increases with the distance between the face of placing, prevents to damage the face of placing, and the frictional force between the face of placing with the multiplicable pot body of fixed skid resistant gasket through the vertical angle bottom makes the pot body place more stable when placing on the face of placing.

The utility model discloses further set up to: the two ends of the pot body are fixedly connected with heat insulation seats.

Through adopting above-mentioned technical scheme, thermal-insulated seat mainly used removes through the thermal-insulated seat at hand pot body both ends when electric chafing dish needs to remove, and thermal-insulated seat adopts thermal insulation material to make, can not scalded.

To sum up, the utility model discloses following beneficial effect has:

present electric chafing dish can make the edible material rapid heating at the in-process of heating, adopts normal domestic electricity directly to adjust high temperature heating usually, the utility model discloses at the in-process of heating because the pot body makes the internal airtight space that forms of pot through silica gel circle band between pot body and the pot cover, can use low-voltage electricity also to accomplish to stew and boil, make the time of the edible material of the internal portion of pot at the in-process cost of stewing and boiling still less through increasing internal pressure, energy resource consumption also still less.

Drawings

FIG. 1 is a perspective view of a pot body and a pot cover;

FIG. 2 is a bottom view of the heat pipe and the heat conductive base plate;

FIG. 3 is a bottom view of the interior of the base;

FIG. 4 is a schematic view of the counterweight seat and guide rod;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

FIG. 6 is a cross-sectional view of a first thermally conductive composite plate, a second thermally conductive composite plate, and a heat storage bar;

fig. 7 is a schematic structural view of the heat storage bar.

In the figure: 1. a pot cover; 2. a handle; 3. a heat insulation seat; 4. a thermostat; 5. a pan body; 6. erecting corners; 7. a heat generating tube; 8. an anti-slip gasket; 9. a ventilation slot; 10. a counterweight seat; 11. a spring; 12. an exhaust groove; 13. a limiting block; 14. a fixed plug; 15. a guide bar; 16. a first thermally conductive composite panel; 17. a heat storage strip; 18. a second thermally conductive composite panel; 19. connecting a pipeline; 20. a through groove; 21. mounting grooves; 22. and (4) exhausting holes.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and 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 in a specific orientation, and be operated, 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", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be 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.

The present invention will be described in detail with reference to the accompanying drawings.

A novel micro-pressure electric chafing dish is shown in figures 1, 2 and 3 and comprises a dish body 5 and a dish cover 1, wherein the edge of the dish cover 1 is flanged by a silica gel ring, the dish cover 1 is tightly attached to the dish body 5 by the silica gel ring, a heat conduction bottom plate is arranged in the dish body 5, the dish body 5 is divided into an inner cavity and a base by the heat conduction bottom plate, a heating tube 7 is arranged in the base, the heating tube 7 adjusts the temperature and generates heat by a temperature adjuster 4, a handle 2 is connected to the dish cover 1 by a screw, a mounting groove 21 for placing a spoon is arranged on the handle 2, the handle 2 is fixed on the outer surface of the dish cover 1 by screw connection and is mainly used for conveniently taking and putting the dish cover 1, the mounting groove 21 arranged on the handle 2 facilitates the fixing of the spoon, the convenience of the dish cover 1 is improved, the steam scalding during the opening process of the dish cover 1, the peripheral angular position of the pot body 5 bottom is provided with vertical angle 6, and the bottom fixedly connected with anti-skidding gasket 8 of vertical angle 6, the thermal-insulated seat 3 of the both ends fixedly connected with of the pot body 5, thermal-insulated seat 3 mainly used when the electric chafing dish needs to remove, move through the thermal-insulated seat 3 at the hand pot body 5 both ends, and thermal-insulated seat 3 adopts thermal insulation material to make, like plastics or rubber, can not scalded.

As shown in fig. 4 and 5, wear to be equipped with guide arm 15 on the pot cover 1, set up the exhaust hole 22 that runs through guide arm 15 length direction on the guide arm 15, the outside surface of guide arm 15 is the circumference array and distributes and has stopper 13, guide arm 15 overcoat is equipped with counter weight seat 10, set up on the counter weight seat 10 and supply the gliding air discharge duct 12 of stopper 13, set up the caulking groove in the counter weight seat 10, be provided with spring 11 and fixed stopper 14 in the caulking groove, the one end of spring 11 and the top fixed connection of caulking groove, the other end and the fixed stopper 14 fixed connection of spring 11, fixed stopper 14 is the back taper setting, fixed stopper 14 supports with the top of guide arm 15.

As shown in fig. 6 and 7, the heat conducting bottom plate includes a first heat conducting composite plate 16 and a second heat conducting composite plate 18, heat storage strips 17 uniformly distributed around the center of the pot body 5 are disposed between the first heat conducting composite plate 16 and the second heat conducting composite plate 18, through grooves 20 are staggered on the heat storage strips 17 to divide the plurality of heat storage strips 17 into three concentric arcs, and the plurality of heat storage strips 17 are connected through connecting pipes 19.

The working principle is as follows: one end of the temperature regulator 4 is connected with a power supply, the other end of the temperature regulator 4 is connected with the heating tube 7, the temperature of the pot body 5 is regulated through the temperature regulator 4 after being electrified, so that the heating degree of the heating tube 7 is controlled, the first heat-conducting composite plate 16 is the uppermost layer of the pot bottom and is directly contacted with food materials, the first heat-conducting composite plate 16 and the second heat-conducting composite plate 18 both adopt stainless steel layers, an aluminum interlayer is added in each of the stainless steel layers, two materials with good heat-conducting property can not be subjected to heat insulation, the first heat-conducting composite plate 16 and the second heat-conducting composite plate 18 are staggered to uniformly heat, a heat conducting path is increased after being connected through a connecting pipeline 19, the pot cover 1 is edged through a silica gel ring so that the pot cover 1 and the pot body 5 can form a closed space inside when being closed, thus, the pressure of the inside of the pot body 5 is increased in the heating process, the liquid inside the pot body is pressurized so that the liquid, the pot body 5 is stewing the in-process of cooking because the pot body 5 makes inside formation airtight space through the inseparable laminating of silica gel circle with pot cover 1, when the increase of inside pressure value, the exhaust hole 22 that offers on the guide arm 15 can be followed to the steam of the internal portion of pot, the exhaust steam of guide arm 15 exhaust can upwards push up counter weight seat 10 during exhaust, the gliding air discharge duct 12 of confession stopper 13 that offers on stopper 13 and the counter weight seat 10 through the external fixed surface of guide arm 15 carries out outside exhaust, thereby reduce the inside pressure of the pot body 5, food is stewing the in-process of cooking also can be ripe faster.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a novel minute-pressure electric chafing dish, includes the pot body (5) and pot cover (1), be provided with the heat conduction bottom plate in the pot body (5), the pot body (5) divide into inner chamber and base by the heat conduction bottom plate, be provided with heating tube (7) in the base, heating tube (7) generate heat, its characterized in that adjusts temperature through thermoregulator (4): the heat conduction bottom plate includes first heat conduction composite sheet (16) and second heat conduction composite sheet (18), be provided with between first heat conduction composite sheet (16) and the second heat conduction composite sheet (18) and use the pot body (5) center as centre of a circle evenly distributed's heat storage strip (17), it is a plurality of to stagger to be equipped with logical groove (20) on heat storage strip (17) divide into four concentric circular arcs, and is a plurality of connect through connecting tube (19) between heat storage strip (17).

2. A novel micropressure electric chafing dish according to claim 1, characterized in that: the pot cover (1) edge adopts silica gel circle to band, pot cover (1) and the pot body (5) closely laminate through the silica gel circle.

3. A novel micropressure electric chafing dish according to claim 2, characterized in that: the pot cover is characterized in that a guide rod (15) is arranged on the pot cover (1) in a penetrating mode, exhaust holes (22) penetrating through the guide rod (15) in the length direction are formed in the guide rod (15), limiting blocks (13) are distributed on the outer surface of the guide rod (15) in a circumferential array mode, a balance weight seat (10) is sleeved outside the guide rod (15), and an exhaust groove (12) for the limiting blocks (13) to slide is formed in the balance weight seat (10).

4. A novel micropressure electric chafing dish according to claim 3, characterized in that: the balance weight seat is characterized in that a caulking groove is formed in the balance weight seat (10), a spring (11) and a fixed plug (14) are arranged in the caulking groove, one end of the spring (11) is fixedly connected with the top of the caulking groove, and the other end of the spring (11) is fixedly connected with the fixed plug (14).

5. A novel micropressure electric chafing dish according to claim 4, characterized in that: the fixed plug (14) is arranged in an inverted cone shape, and the fixed plug (14) is abutted against the top of the guide rod (15).

6. A novel micropressure electric chafing dish according to claim 1, characterized in that: the pot cover is characterized in that a handle (2) is connected to the pot cover (1) through screws, and an installation groove (21) for placing a spoon is formed in the handle (2).

7. A novel micropressure electric chafing dish according to claim 1, characterized in that: the bottom of the pot body (5) is provided with a ventilation groove (9), the four peripheral angular positions of the bottom of the pot body (5) are provided with vertical angles (6), and the bottom of each vertical angle (6) is fixedly connected with an anti-skid gasket (8).

8. A novel micropressure electric chafing dish according to claim 7, characterized in that: the two ends of the pot body (5) are fixedly connected with heat insulation seats (3).

Images