CN100491833C - Electric stove - Google Patents

Abstract

An electro-thermal cooking range is prepared for covering coil base surface on top port of coil base body; erecting electric control box at external side of coil base front surface; setting temperature controller, gear shifter, timer and lifting switch in said electric control box, hanging sauce material box at external of coil base body, erecting electric heater in cavity of coil base body, erecting lift device of electric heater at middle-bottom part of oil base body and setting heat isolation plates and pads at bottom and periphery of coil base body.

Description

Electric stove

technical field

The invention relates to a kind of food which is suitable for Chinese and Western cooking, can cook various foods at the same time, can be moved and placed at will, can be placed in the kitchen, can also be placed in the restaurant, can also be placed in the food shop; can be placed in the wooden It can also be placed on glass dining tables and dining tables; it can also be placed on metal dining tables, dining tables or stone tables, and household and commercial stoves for dining tables. A hob for heating food.

Background technique

At present, there is an electric frying pan with relatively similar products with existing mature technology, and the electric frying pan also utilizes an electric heater to heat the frying pan so as to heat food. The electric frying pan has a single surface, which is only suitable for wok containers with concave and round bottoms, and is not suitable for changing the surface platforms of different surface shapes at will; the surface of the electric frying pan is limited, and is only suitable for independent use in the kitchen Cooking food is not suitable for many people to cook a variety of foods in different ways at the same time; the electric heater of the electric frying pan is fixed in shape, and its application is limited, and multiple electric heaters cannot be replaced and loaded arbitrarily; The electric heater of the pot is fixed and cannot be arbitrarily raised or lowered; the electric control device of the electric frying pan is installed in the pot body, and it is easy to be damaged under long-term use and high temperature; There is no external electric control box and external sauce box installed outside the body; the inner cavity of the electric frying pan is not installed with heat insulation sheets and heat insulation pads, and its electric energy and heat are easily dissipated to the surroundings, resulting in waste of electric energy and easy damage Items outside the pot.

Contents of the invention

Therefore, the object of the present invention is to provide a kind of intelligent, energy saving, easy to use, cooking food fast, cooking quality is good, can be for many people to cook at the same time and can cook multiple foods in multiple ways at the same time, can install multiple Electric heater and replacement of various electric heaters, the height of the electric heater can be adjusted arbitrarily, an external electric control box and an electric heating stove that can hang multiple sauce boxes.

The electric heating stove platform of the present invention includes a platform cover, a platform body, an electric heater, a lifting device, an electric control box, a seasoning box, a temperature controller and a probe, a gear switch, a timer, a lifting button or switch, and an electric heater bracket board or support bar, support chute, heat insulation protection plate or heat insulation sheet or heat insulation pad or heat insulation felt or heat insulation cover, it is characterized in that: the table cover is buckled and covered on the table top, and the table body is divided into table tops , table body, table bottom sealing plate, electric control box, sauce box, and heat insulation protection plate. The table top is fastened outside the port on the table body. The electric control box is installed on the front of the table body. , gears, timers, lifting buttons or switches, external sauce boxes behind the table body, or external sauce boxes installed around the table body, heat insulation protection boards installed around the table body, electric heaters installed in the inner cavity of the table body, Electric heater lifting device, heat insulation protection board or heat insulation sheet and heat insulation pad.

According to the electric heating stove described in the above 1, it is characterized in that: the table top and the table body are a separate body, or a whole body, and the table top and the table body are a square or a round body.

According to the above-mentioned 1, the electric heating stove is characterized in that: at least one electric control box, at least one sauce box, and at least one heat insulation protection plate are installed on the outside of the table body.

According to the above-mentioned 3, the electric heating stove is characterized in that: the upper top of the electric control box is a plane, or inlaid with a sauce box, and the electric control box is made of stainless steel, aluminum or plastic.

According to the electric heating stove described in the above 3, it is characterized in that: the sauce box is made of stainless steel or aluminum or plastic.

According to the above-mentioned 3, the electric heating stove is characterized in that: the heat insulation protection plate is plexiglass, or glass fiber reinforced plastic or glass fiber.

According to the electric heating stove described in the above 1, it is characterized in that: at least one electric heater, more than one electric heater bracket, more than one pair of bracket chute, and more than one electric heater lifting device are installed in the inner cavity of the platform body , more than one thermostat probe and more than one heat shield or heat shield, heat insulation pad and more than one heat shield.

According to the above-mentioned electric heating stove, it is characterized in that: the electric heater is an electric heating plate or an electric heating sheet or an electric heating tube or an electric heating curved tube, the electric heater is installed on a bracket, and the bracket is fixed on the inner cavity of the table body, or installed on a lifting The lifting head of the device is controlled by the electric heater lifting device to rise and fall.

According to the above-mentioned electric heating stove, it is characterized in that: the electric heater lifting device includes control buttons or switches, motors, transmission gears, rotating shafts, lifting screws, lifting heads, motor fixing brackets, and rotating shaft fixing seats.

According to the above-mentioned 1, the electric heating furnace platform is characterized in that: the platform cover is square or circular.

The hearth of the present invention can be used by multiple people to cook various foods in various ways at the same time on one hearth, such as baking, roasting, frying, boiling, frying, stewing, etc.; the body and the hearth of the present invention The area of the stove can be made into any size according to different applications, which is suitable for home use and commercial application; the stove top of the present invention can replace at least two or more table tops with different table top shapes; the electric heater of the present invention has a wide range of applications, It can be an electric heating plate, a sheet, or an electric heating tube or a curved tube, and the number or group of electric heating plates, sheets, electric heating tubes, and curved tubes can be increased or decreased according to needs; (referred to as the lifting device) can be controlled to raise or lower the bottom at will. When the furnace table is flat, the electric heater rises to the highest point. When the furnace table is replaced by a concave arc surface, the electric heater falls to the corresponding point; There are heat insulation sheets, heat insulation pads or heat insulation blankets around and at the bottom of the inner cavity of the furnace platform, which are used to prevent the heat of electric energy from dissipating to the surrounding and bottom, resulting in unnecessary loss and waste of electric energy, and at the same time, the heat can be concentrated on the furnace platform. The countertop speeds up cooking food and improves the quality: electric control boxes and sauce boxes are installed on the outer periphery of the stovetop body according to the present invention, and the electric control box is isolated from the stovetop body by a heat insulation sheet or a heat insulation felt, which can effectively Protect the electronic control devices in the electric control box from being damaged by heat. The two ends of the sauce box are boxes with multiple plates in the middle, which greatly facilitates the choice and diversification of condiments when people eat, without the need for additional sauce boxes and The seasoning dish makes the space of the desktop wider; the stove base of the present invention has a temperature controller (abbreviated as a thermostat), an electric heater gear controller (abbreviated as a gear), a power supply time controller (abbreviated as a timer), The button or switch of the electric lifting device (referred to as the lifting button or switch) is used to carry out the corresponding control and adjustment; the stove platform described in the present invention can complete all the functions of the gas stove, and can replace the gas stove and is more scientific and intelligent. The range is wider and the safety is stronger; the invention is a very environment-friendly and energy-saving electric heating stove.

The purpose of the present invention is achieved like this

An electric heating stove, including a table body, a table cover, an electric heater, a lifting device, an electric control box, a sauce box, a temperature controller and a probe, a gear switch, a timer, a lifting button or switch, an electric heater support plate or Bracket bars, bracket runners, heat shields or sheets or pads or covers. The table body is divided into six parts: the table top, the table body, the sealing plate at the bottom of the table, the electric control box, the sauce box, and the heat insulation protection plate. The table cover is buttoned and covered in the recessed edge of the table top, and a handle is pivotally connected to the top end of the table cover. The table top is fastened outside the port on the table body, and the table top is a hollow stainless steel plate or aluminum plate or iron plate three-dimensional cover with a square concave plane shape, or a stainless steel plate, aluminum plate or iron plate with a square concave arc surface hollow inside. The three-dimensional cover of the plate can also be a hollow stainless steel plate or aluminum plate or iron plate three-dimensional cover of a circular concave plane type, and can also be a hollow stainless steel plate or aluminum plate or an iron plate three-dimensional cover of a circular concave arc surface type. The table body and the table top are a separate body, or can be a whole. The table body is a square stainless steel or aluminum plate or iron plate or plastic plate with a bottom sealing plate and a three-dimensional cavity, and it can also be a round stainless steel or aluminum plate or an iron plate or a plastic plate with a bottom sealing plate. Cavity round table body or drum body; electric heating plate or electric heating tube and temperature control probe are installed at the junction of the upper part of the inner cavity of the table body and the inner bottom of the table; the electric control box is installed outside the front of the table body, and the upper part of the electric cavity box is a plane The sauce box can be inlaid, and the temperature controller, gear switch, timer, lift button or switch can be installed in the center of the inner cavity; Fix or stick or pave heat insulation sheet or heat insulation pad or heat insulation blanket around the inner cavity of the table body to prevent unnecessary loss of heat and damage to objects and devices other than the table body; electric heater bracket boards are installed vertically in the middle of the inner cavity of the table body or the chute of the support bar, which is used to allow the two ends of the electric heater support plate or support bar to slide up and down in the chute; It is used to lay heat insulation pads or heat insulation blankets and fix the lifting device and the heat shield of the lifting motor. The heat shield is covered outside the lifting motor of the electric heater to protect the motor. The lifting device includes a motor, a transmission gear, a rotating shaft, and a lifting head. The bottom of the rotating shaft is fixed in the base of the rotating shaft, the teeth on the upper part of the rotating shaft are screwed into the threads of the lifting head, and the lifting head is fixed on the electric heater support plate or support bar. On the bottom surface, the two ends of the electric heater support plate or support bar are embedded in the support chute, and the support chute is vertically installed in the two inner sides of the inner cavity of the table body; the forward and reverse rotation of the motor is determined by the lifting button or switch, and the motor rotates Transmission gear, the transmission gear drives the transmission gear at the lower part of the rotating shaft. When the rotating shaft rotates, the lifting gear on the upper part of the rotating shaft rotates the thread of the lifting head to realize the function of lifting; the electric heater and the temperature controller probe are fixed on the electric heater bracket The top surface of the plate or support bar 11, the top of the electric heater and the probe rod of the temperature controller are close to the inner bottom surface of the furnace table, and the electric heater or electric heating tube is sensed to the table after being heated by electric energy, so that the table is heated and the food is cooked. Steaming, grilling, pan-frying, deep-frying, stewing, braising, and frying. The thermostat probe detects the temperature of the inner bottom surface of the furnace table. When the temperature is higher than the preset value, the thermostat will turn off the power; when the temperature is lower than the preset value, the thermostat will turn on the power to control The temperature and the effect of saving electric energy; the heat insulation protection plate is installed on the outside of the table body to further play the role of safety protection. The temperature controller is a product with mature technology and will not be described in detail here; the gear shifter has at least one set of electric bridges, which is a product with mature technology and will not be described in detail here. The controller can be Control at least one or one or more electric heating plates or electric heating tubes; the timer mentioned above is a product with mature technology and will not be described in detail here. It has the functions of straight-through gear and aging gear, mainly to control electric heating The effective power-on time of the device.

Description of drawings

Fig. 1 is a schematic cross-sectional plan view of a stovetop according to the present invention;

Fig. 2/Fig. 3 is a three-dimensional exploded view of the main components of Embodiment 1 of the present invention;

Figure 4 is a perspective view of Embodiment 2 of the present invention;

Figure 5 is a perspective view of Embodiment 3 of the present invention;

Fig. 6 is a three-dimensional perspective view of Embodiment 4 of the present invention;

Figure 7 is a perspective view of Embodiment 5 of the present invention;

Figure 8 is a perspective view of Embodiment 6 of the present invention;

Fig. 9 is a perspective view of the lifting device of the present invention.

The present invention will be described in further detail below in conjunction with the accompanying drawings and examples.

With reference to Fig. 1, an electric heating furnace table includes a table cover 1, a table top 2, a table body 3, electric heaters 4 and 4a, a temperature controller 5 and a temperature controller probe 10, a gear switch 6, a timer 7, an electric control Box 8, sauce box 9, electric heater support plate or support strip 11, heat insulation protection plate 12 and 12a, heat insulation pad or heat insulation blanket 13 and 13a and 13b, heat insulation sheet or heat insulation protection around the inner cavity of the table Plates 13a and 13b, platform bottom sealing plate 14, lifting device (including motor 15, lifting shaft 16, lifting head 17, lifting shaft fixing seat 18, lifting transmission gear 19, lifting motor fixing seat 20, lifting rotating shaft fixing seat fastening Screw 21, fastening screw 22 of lifting motor fixing seat 20, lifting head fastening screw 23, lifting button or switch 25), chute 24 and 24a of electric heater support plate or support bar 11, lifting motor heat shield 26, Electric heater fixed sheet 27 (not shown among the figure), platform cover handle 31. The table body is divided into six parts: a table top 2, a table body 3, an electric control box, a sauce box, a heat-insulating protective plate, and a sealing plate at the bottom of the table.

The table cover 1 is a movable cover made of stainless steel or aluminum. The table cover 1 can be buckled in the recessed edge of the table top 2 as needed when cooking food, and a handle 31 is pivotally connected to the top of the table cover 1;

The table top 2 is buckled on the outside of the upper mouth of the table body 3, and the table top 2 is a stainless steel plate or an aluminum plate or an iron plate three-dimensional cover with a square concave plane shape, or a stainless steel plate with a square concave arc surface shape. plate or aluminum plate or iron plate three-dimensional cover, also can be a hollow stainless steel plate or aluminum plate or iron plate three-dimensional cover of a circular concave plane type, also can be a stainless steel plate or aluminum plate or iron plate with a circular concave arc surface hollow Panel three-dimensional cover;

The table body 3 and the table top 2 are a separate body, or can be a whole;

Described platform body 3 is the stainless steel or aluminum plate or iron plate or plastic plate cavity three-dimensional that square adds platform bottom sealing plate 14, also can be round stainless steel or aluminum plate or iron plate that platform bottom sealing plate 14 is added or Plastic plate hollow frustum or drum;

Electric heating plates or electric heating tubes 4 and 4a and thermostat probes 10 are installed at the border between the upper part of the inner cavity of the table body 3 and the inner bottom of the table;

The electric control box 8 is installed on the outside of the front of the table body 3, and the upper part of the electric cavity box 8 is a plane, which can also be inlaid with a sauce box; a temperature controller 5, a gear switch 6, a timer 7, a lift Button or switch 25; Outboard sauce box 9 is hung outside behind the table body, also can hang outside sauce box simultaneously in the back, left side, right side;

The platform bottom sealing plate 14 at the bottom of the platform body 3 inner cavity is fixed with heat insulation mat or heat insulation blanket 13, and the surrounding is fixed or pasted with heat insulation sheet or heat insulation protection plate 13a and 13b to prevent the electric heating plate or electric heating Unnecessary loss of electric energy and heat of tubes 4 and 4a and damage to items and devices other than the platform body;

The chute 24/24a of the electric heater support plate or support bar 11 is erected in the middle of the two sides of the inner cavity of the platform body 3, and is used to allow the two ends of the electric heater support plate or support bar 11 to slide up and down in the chute;

The bottom sealing plate 14 of the platform is made of stainless steel plate or aluminum plate or iron plate or aluminum-plastic plate, in addition to playing the role of sealing, it is also used to pave the heat insulation pad or heat insulation felt 13, and fix the heat shield 26 , the heat shield 26 covers the outside of the lifting motor 15, and is used to protect the motor 15 from being damaged by heat;

The lifting device includes a motor 15, a lifting shaft 16, a lifting head 17, a lifting shaft fixing seat 18, a lifting transmission gear 19, a lifting motor fixing seat 20, a lifting shaft fixing seat fastening screw 21, and a lifting motor fixing seat 20. Fastening screw 22, lifting head fastening screw hole 23. The bottom of the lifting shaft 16 is fixed in the lifting shaft fixing seat 18, and the lifting screw tooth a on the top of the lifting shaft 16 is screwed into the thread (not marked in the figure) of the lifting head 17, and the lifting head 17 is fixed on the electric heater support plate or support bar 11 bottom surface;

The support plate or support bar 11 of the electric heater is made of stainless steel sheet or aluminum sheet or iron sheet, and the two ends are T-shaped embedded in the support chute 24 and 24a, and the inner grooves of the support chute 24 and 24a are flat and T-shaped and erect Installed in the two inner sides of the inner cavity of the table body 3;

Described motor 15 is fixed on the upper middle position of platform bottom sealing plate 14 with motor bracket 20 through motor bracket fastening screw 22, and its lifting transmission gear 19 is hinged with rotating shaft rotating gear b (not shown in the figure), and is controlled by the lifting button Or switch 25 determines the forward and reverse rotation of motor 15, and motor 15 rotates to drive lifting transmission gear 19, and lifting transmission gear 19 drives rotating shaft to rotate gear b (not shown in the figure), and lifting rotating shaft 16 is rotated, and when lifting rotating shaft 16 rotates Rotate the thread (not marked in the figure) of the lifting head through the lifting screw tooth a on the top of the lifting shaft 16 to realize the lifting function;

The electric heating plate or electric heating tube 4 and 4a and the thermostat probe 10 are fixed on the top surface of the electric heater support plate or support bar 11 by stainless steel sheet or aluminum sheet or iron sheet with screws (not shown in the figure), and the electric heating plate Or the electric heating tubes 4 and 4a and the thermostat probe 10 are close to the inner bottom surface of the table top 2, and the electric heating plate or the electric heating tubes 4 and 4a are heated by electric energy and then sensed to the table top 2 to make the table top 2 heat and cook the food Cooked, steamed, baked, fried, deep-fried, stewed, braised, fried;

The thermostat probe 10 detects the temperature of the inner bottom surface of the table top 2. When the temperature is higher than the preset value, the thermostat 5 disconnects the power supply; when the temperature is lower than the preset value, the thermostat 5 turns off the power supply. connected, so as to control the temperature and save electric energy;

Described heat shield 12 and 12a are made of plexiglass, can also be made of FRP, and are installed on the outside of platform body 3 to further play the role of safety protection;

Described thermostat 5 is the mature product of prior art and is not described in detail here;

The gear shifter 6 has at least one set of electric bridges, which is a mature product in the prior art and will not be described in detail here. The gear shifter 6 can control at least one or one or more than one group of electric heating plates or electric heating tubes, Gear shifter 6 plays the control of electric heating plate or electric heating tube 4 and 4a power supply, when selecting electric heating plate or electric heating tube 4 conduction, can point to corresponding gear with gear shifter 6 grade knobs. When selecting the electric heating plate or the electric heating tube 4a to conduct electricity, the 6 gear knobs of the gear shifter are turned to point to another corresponding gear. When selecting more electric heating plates or electric heating tubes other than electric heating plates or electric heating tubes 4 and 4a to conduct electricity, turn the 6-level knob of the gear shifter to point to another corresponding gear;

The timer 7 is a mature product of the prior art and will not be described in detail here. It has the functions of a straight-through gear and an aging gear, and plays the role of through-through power supply to the electric heating plate or electric heating tube 4 and 4a or timing power-on and power-off. . It is mainly to control the effective power-on time of the electric heater according to the demand;

Described electric control box 8 is made of stainless steel or plastics, is mainly used for installing thermostat 5 and gear shifter 6 and timer 7 and lifting button and switch. The electric control box 8 is fastened to the front side of the table body 3 with screws (not shown in the figure), and the electric control box 8 is isolated from the table body 3 by a heat shield (not shown in the figure) to prevent the heat induced by the table body 3 Transmission to the electric control box 8 and causing damage to the thermostat 5, the gear switch 6, the timer 7 and the lifting button or switch 25;

Described sauce box 9 is a box for containing food condiments and sauces, made of stainless steel or plastic, installed sideways behind the table body 3, and there is a heat insulating sheet between the sauce box 9 and the table body 3 (in the figure (not shown) isolation to prevent the heat induced by the table body 3 from being transmitted to the sauce box 9 to heat the seasoning or sauce; the heat insulation sheet between the sauce box 9 and the table body 3 can also be removed (not shown in the figure ), it is convenient to allow the heat of the platform body 3 to pass to the sauce box 9 when it is cold, so that the seasoning or sauce is automatically heated.

The heat insulation mat or heat insulation blanket 13 and the heat insulation sheets 13a and 13b are made of glass fiber material, the purpose is to effectively utilize and save electric heating energy and prevent damage to articles, and enhance safety.

Embodiment 1, with reference to Fig. 2 and Fig. 3, an electric heating stove, including a table cover 1, a table top 2, a table body 3, electric heaters 4 and 4a, a temperature controller 5 and a temperature controller probe 10, and a gear switch 6 , timer 7, electric control box 8, the top surface of the electric control box 8 is a sealed plane, the front view 8a of the disassembled electric control box 8, the rear view 8b of the disassembled electric control box 8, sauce Box 9, the front view 9a of the disassembled sauce box 9, the rear view 9b of the disassembled sauce box 9, the electric heater support plate or support bar 11, the heat insulation protection plate 12 and 12a, the heat insulation pad or heat insulation Felt 13, platform inner cavity peripheral heat insulation sheets or heat insulation protection plates 13a and 13b and 13c and 13d, platform bottom sealing plate 14, lifting device (not shown in the figure, will be shown separately in the back. Including motor 15, lifting Rotating shaft 16, lifting head 17, lifting rotating shaft fixing seat 18, lifting transmission gear 19, lifting motor fixing seat 20, lifting rotating shaft fixing seat fastening screw 21, lifting motor fixing seat 20 fastening screw 22, lifting head fastening screw 23 ,), the chute 24 and 24a (not shown in the figure) of the electric heater support plate or support bar 11, the lifting motor heat shield 26, the electric heater fixing piece 27 and 27a and 27b and 27c, the hanging nail of the sauce box 9 28, the power hole 29 of the electric control box 8, the fixing hole 30 of the electric control box 8, the table cover handle 31, the table top 32 for replacement. The table body is divided into six parts: a table top 2, a table body 3, an electric control box, a sauce box, a heat-insulating protective plate, and a sealing plate at the bottom of the table.

With reference to FIG. 2 and FIG. 3 , the following description is the same as that of FIG. 1 , and will not be described in detail here. The difference is that Fig. 2 and Fig. 3 show the front view of the table cover 1, the table top 2, the table body 3, the electric heating plate or sheet 4 and 4a, and the electric control box 8 in the electric heating stove according to the present invention. Representation 8a and rear view representation 8b, rear view representation 9a and front view representation 9b of the disassembled sauce box 9, electric heater brackets 11 and 11a, thermal insulation protection plates 12 and 12a disassembly representations 12b and 12c, partition Perspective view of heat pad or blanket 13, heat shields or heat shields 13a and 13b and 13c and 13d, table top 32 for replacement.

In combination with Fig. 2 and Fig. 3, it should be noted that two electric heater support plates or support bars 11 and 11a are shown in Fig. 2, and at least one electric heater support plate or support can be installed on the furnace platform according to the present invention Bar, when more than two electric heater support plates or support bars are installed, a metal connection plate needs to be added horizontally in the middle of two support plates or support bars, and is used for fixing the lifting head 17 in the middle bottom surface of this connection plate.

Embodiment 2, combined with Fig. 4, Fig. 4 is a perspective view of Embodiment 2 of the present invention. Embodiment 2 has two differences from Embodiment 1. One difference is that the electric heater described in Embodiment 2 is a tubular or curved tubular electric heater. device; another difference is that the top of the electric control box 8 described in embodiment 2 is inlaid with a sauce box 9c.

Embodiment 3, with reference to Fig. 5, Fig. 5 is a perspective view of Embodiment 3 of the present invention

Wherein embodiment 3 differs from embodiment 1 and embodiment 2 in that:

(1) platform body 3 and table top 2 described in embodiment 3 are square;

(2) The table body 3 and the table top 2 described in embodiment 3 are a non-detachable whole;

(3) The stove body described in embodiment 3 has sauce boxes 9 and 9a and 9b and 9c on all sides; and, the height of described sauce boxes 9 and 9a and 9b is less than the height of the table body 3;

(4) The electric heater used in the embodiment 3 can be the electric heating plate or the electric heating sheet described in the embodiment 1, and also can be the electric heating tube or the curved pipe described in the embodiment 2;

The rest of embodiment 3 are the same as embodiment 1 and embodiment 2.

Embodiment 4, with reference to Fig. 6, Fig. 6 is a perspective view of Embodiment 4 of the present invention

Wherein embodiment 4 is different from embodiment 3 in that:

(1) the platform body 3 and the platform 2 described in embodiment 4 are detachable splits;

(2) The top surface of the upper end of the electric control box 8 described in embodiment 4 is a sealing plane;

(3) Embodiment 4 is equipped with a replaceable concave arc-shaped table top 32;

The rest of embodiment 4 are the same as embodiment 3.

Embodiment 5, with reference to FIG. 7 , FIG. 7 is a perspective view of Embodiment 5 of the present invention. Embodiment 5 differs from Embodiment 3 in that:

(1) platform body 3 and table top 2 described in embodiment 5 are a circular body;

(2) The top surface of the upper end of the electric control box 8 described in embodiment 5 is a sealed plane, and the backs of the electric control box and the sauce box are arc-shaped.

(3) Embodiment 5 also can hang the sauce box on the left side and the right side except the two sides of the electric control box 8 and the sauce box 9;

The rest of embodiment 5 are the same as embodiment 3.

Embodiment 6, with reference to FIG. 8 , FIG. 8 is a perspective view of Embodiment 6 of the present invention. Embodiment 6 differs from Embodiment 5 in that:

(1) the platform body 3 and the platform 2 described in embodiment 6 are detachable splits;

(2) Embodiment 6 is equipped with a replaceable table top 32 .

The remainder of embodiment 6 is the same as embodiment 5.

Embodiment 7, with reference to FIG. 9 , FIG. 9 is a perspective view of Embodiment 7 of the present invention.

In conjunction with Fig. 9, wherein embodiment 7/A differs from embodiment 5 in that:

(1) The top surface of the electric control box 8 described in embodiment 7/A is inlaid with a sauce box 9c;

Embodiment 7/A all the other are identical with embodiment 5.

In conjunction with Fig. 9, wherein embodiment 7/b differs from embodiment 5 in that:

(1) The top surface of the electric control box 8 described in embodiment 7/b is inlaid with a sauce box 9c;

(2) The table top 2 described in the embodiment 7/b has a concave round bottom shape.

The rest of embodiment 7/b is the same as embodiment 5.

Lifting device, with reference to Fig. 10, Fig. 10 is a perspective view of the electric heater lifting device of the furnace platform according to the present invention.

In Fig. 10, 15 is a motor, 16 is a lifting shaft, 17 is a lifting head, 18 is a lifting shaft fixing seat, 19 is a lifting transmission gear, 20 is a lifting motor fixing seat, 21 is a fastening screw for a lifting shaft fixing seat, and 22 is The fastening screws of the lifting motor fixing base 20, 23a and 23b are the fixing screw holes of the lifting head, a is the lifting screw, and b is the rotating tooth of the rotating shaft. During work, the lifting button or switch 25 controls the forward and reverse rotation of the motor. The motor 15 drives the lifting transmission gear 19, and the lifting transmission gear 19 drives the rotating shaft rotation gear b at the bottom of the lifting shaft 16 to make the lifting shaft 16 rotate, and the lifting head 17 is rotated. The function of lifting is realized by the rotation of the lifting screw tooth a on the upper part of the shaft. The lifting device described in FIG. 10 can be applied to Embodiment 1, Embodiment 2, Embodiment 3, Embodiment 4, Embodiment 5, and Embodiment 6. In the application of the embodiment, at least one lifting device can be installed.

Claims (10)

1, a kind of electric heating oven table, comprise the platform lid, stage body, electric heater, lowering or hoisting gear, electric-controlled box, the condiment box, temperature controller and probe, gear shifting device, timer, lifting button or switch, electric heater supporting plate or support bar, bracket chute, heat insulation protective plate or heat shield or heat insulating mattress or heat insulation felt or heat shield, it is characterized in that: described lid buckle closure is on table top, described stage body divides table top, abutment body, the close plate of platform underseal, electric-controlled box, the sauce box, heat insulation protective plate six parts, table top is fastened on abutment body upper port outside, the positive electric-controlled box of installing of abutment body, temperature controller is installed on the electric-controlled box, gear shifting device, timer, lifting button or switch, the plug-in sauce box in abutment body back, or the outer installation all around of abutment body, plug-in sauce box, heat insulation protective plate is installed in the abutment body outside, and the abutment body inner chamber is installed electric heater, the electric heater lowering or hoisting gear, heat insulation protective plate or heat shield and heat insulating mattress.

2, electric heating oven table according to claim 1 is characterized in that: described table top and abutment body are a split, or an integral body, and table top and abutment body are a square body or a circle.

3, electric heating oven table according to claim 1 is characterized in that: more than one at least electric-controlled box, at least more than one sauce box, the heat insulation protective plate more than at least one are installed in the described abutment body outside.

4, electric heating oven table according to claim 3 is characterized in that: the upper end of described electric-controlled box is a plane, or inlays the sauce box, and electric-controlled box is stainless steel or aluminium or plastic production.

5, electric heating oven table according to claim 3 is characterized in that: described sauce box is stainless steel or aluminium or plastic production.

6, electric heating oven table according to claim 3 is characterized in that: described heat insulation protective plate is a lucite, or fiberglass or glass fibre.

7, electric heating oven table according to claim 1 is characterized in that: at least more than one electric heater, more than one electric heater support, a pair of above bracket chute, more than one electric heater lowering or hoisting gear, the temperature controller probe more than one and heat insulation protective plate or heat shield, heat insulating mattress and an above heat shield more than one are installed in the described abutment body inner chamber.

8, electric heating oven table according to claim 1, it is characterized in that: described electric heater is electric hot plate or electric heating piece or electrothermal tube or electric heating curved tube, electric heater is rack-mount, support is fixed on the abutment body inner chamber, or is installed on the lift head of lowering or hoisting gear by electric heater lowering or hoisting gear control ascending, descending.

9, electric heating oven table according to claim 8 is characterized in that: described electric heater lowering or hoisting gear comprises control button or switch, motor, travelling gear, turning cylinder, lifting spiral shell tooth, lift head, motor fixed support, turning cylinder holder.

10, electric heating oven table according to claim 1 is characterized in that: described lid is square or circular.

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