CN1406544A - Separated electric cooking utensils - Google Patents

Abstract

A split-type electrically heated cooker is composed of pot with rotary plug, base with rotary socket and detachable from pot, electrothermal element arranged in pot bottom, and the sensor and controller for regulating time, power and temp.

Description

Separated electric cooking utensils

Technical field:

The present invention relates to the electric-heating cooking utensil technical field, particularly a kind of heating plate is located at the separated electric cooking utensils in pot body.

Background technology:

Existing separated electric cooking utensils, various in style." a kind of separated electric chafing dish structure " just disclosed for No. 96237644.2 as Chinese patent.It comprises pot cover, metal pan body, electrothermal tube, base; Electrothermal tube, metal pan body become monoblock type heating metal chafing dish body with the metal partion (metp) integral die-cast, bottom of pot body and base are equipped with rotary connector, the rotary socket of mutual coupling respectively.This kind Electric-heat chafing dish is located at bottom of pot body with heater element, and by realizing being electrically connected between base and heater element being connected of rotary connector and socket, its thermal efficiency height, cleaning and use are all more convenient.But this Electric-heat chafing dish does not possess computer control function, can not adapt to the requirement of intelligent appliance.There is tangible unsafe factor in the electrical structure of rotary socket to child; Because rotary connector is charged the connection in the process of plugging and unplugging with socket, the contact in the plug and socket is easy to produce carbon distribution and spark phenomenon, and then shortens life of product.Moreover it is fast that the metal pan body has heat conduction, and the also fast characteristics of dispelling the heat can not be applicable to the cooking work that needs slow fire to fire such as boiling medicine etc.

Summary of the invention:

Can not carry out the defective that computer is controlled, the rotary connector electrical equipment is fragile and security is not enough for solving the electric-heating cooking utensil that heater element is located in pot body.The inventor has proposed a kind of separated electric cooking utensils; It comprises: the pot body, be located in pot body with a pot body separable base, heating, be respectively equipped with the rotary connector and the rotary socket of mutual coupling on pot body bottom and the base, in order to realize being electrically connected between heating and base; Described electric-heating cooking utensil is provided with the sensing device that is used to collect temperature signal in pot body, the computer controller that is electrically connected with sensing device.Computer controller can be provided with heating time, voltage, kettle temperature is controlled, make cooker have multiple functions such as timing, adjustable power, heating and holding temperature be adjustable.

In the present invention, sensing device preferably is located in pot body or on the heater element, computer controller preferably is arranged in the base, and the signal line of sensing device is electrically connected with computer controller by rotary socket and rotary connector.Make computer controller obtain signal in the accurately sensitive pot, with achieve effective control.

Be provided with conductive ring, earth connection and the sensor signal lines plug of mutually insulated in the rotary connector; Rotary socket is provided with power contact head, ground spring and the signal wire socket that is complementary with it.Can realize being electrically connected between heating element heater and base, and pot body signal is reached in the computer controller.Load onto in the base process at the pot body, because the interior relative slip of power contact meeting of conductive ring on the plug and socket so just can be crossed out the organic film and the inoranic membrane on conductive ring and power contact surface, to reduce the contact resistance between the electric shock of conductive ring and power supply.

Base is provided with protection switch, and protection switch is a little more than susceptor surface, and its underpart is provided with switch spring, by the break-make of little electric current on the protection switch gauge tap reed, controls the break-make of heating power supply again by computer controller.Only when the pot body is put well fully; protection switch just triggers power connection; and when a pot body when leaving base at the beginning, protection switch just triggers power remove can carbon distribution and sparking to guarantee that conductive ring and power supply get an electric shock not, and guarantees the security of electrical equipment and increase the service life.

In the present invention, preferably be provided with guide collar and the tank that is used to locate pot body on the base.Can guarantee two kinds of convenient placements exactly of the pot body that varies in size.Described base is provided with a drawer structure, and drawer can be extracted out from base or advance, and computer controller is located in this drawer, and the computer control panel is placed on the drawer panel.Computer controller comprises setting and the control to heating in the pot and holding temperature, heating power, heat time heating time and buzzing function.Make cooker more attractive in appearance, and have the function of one-object-many-purposes.

In the present invention, described pot body is made by pottery or purple sand material.Make that the cooker heat-insulating property is better, the food of culinary art is more fragrant, particularly for can not be suitable especially with the Chinese medicine that metalware decocts.

Description of drawings:

Fig. 1 is a structural representation of the present invention.

Fig. 2 is rotary socket of the present invention and rotary connector partial enlarged drawing.

Fig. 3 is the schematic diagram of the present invention when using than the pannikin body.

Fig. 4 base schematic diagram of the present invention.

The specific embodiment:

In conjunction with Fig. 1-shown in Figure 4: the separated electric cooking utensils of present embodiment comprises: pot body 1, water and cast from the heat-generating disc 4 with theseparable base 2 of pot body, electrothermal tube 3, heat-generating disc 4 is located in pot body.Pot body 1 base plate 21 is provided with rotary connector 5, andbase 2 is provided with therotary socket 6 that is complementary with rotary connector 5, and base plate 21 fuses with a pot body 1 by screw and heat-generating disc 4.In heat-generating disc and the pot body between the convex edge, be equipped with packing ring between base plate and the bottom of a pan.Pot body bottom is provided with and is used to collect pot sensor of body signal 7, is provided with the computer controller that is connected with sensor electrical in the base 2.The holding wire of sensor 7 is electrically connected with computer controller by rotary socket 5 androtary connector 6, pot body signal can be reached in the computer controller.Be provided with conductive ring 8,9, earth connection 10 and the holding wire plug 11 of mutually insulated in the rotary connector 5; Rotary socket is provided with power contact head 12,13, ground spring 22 and the signal wire socket 14 that is complementary with it.Holding wire plug, socket are similar to headset plug and socket.Load onto inbase 2 processes at pot body 1, because the conductive ring 8,9 on the plug can relative slip just can be crossed out the organic film and the inoranic membrane on conductive ring 8,9 and power contact 12,13 surfaces like this with the power contact 12,13 in the socket, to reduce the contact resistance of 12,13 of conductive ring 8,9 and power supply electric shocks.

Base 2 is provided withprotection switch 15, andprotection switch 15 is a little more thanbase 2 surfaces, and its underpart is provided with switch spring 16, by the break-make of weak current on the feeler gauge tap reed 17 ofprotection switch 15, controls the break-make of heating power supply again by computer controller.Only when pot body 1 is put well fully;protection switch 15 just triggers power connection; and when a pot body 1 when leavingbase 2 at the beginning,protection switch 15 just triggers power remove 12,13 can carbon distribution and sparking to guarantee that conductive ring 8,9 and power supply get an electric shock, and guarantees the security of electrical equipment and increase the service life.

Base 2 is provided withguide collar 18 and thetank 19 that is used to locate pot body.Can guarantee two convenient placements accurately of the pot body that varies in size.Base is provided with adrawer 20 structures, and drawer can be extracted out from base or advance, and the computer control panel is placed on the drawer panel.Computer controller comprises setting and the control to heating in the pot and holding temperature, heating power, heat time heating time and buzzing function.Make cooker more attractive in appearance, and have the function of one-object-many-purposes.

Above embodiment only is a case of the present invention, and any improvement according to technical solution of the present invention all is interpreted as not breaking away from protection scope of the present invention.

Claims (6)

1, a kind of separated electric cooking utensils comprises: the pot body, be located in pot body with a pot body separable base, heating, be respectively equipped with the rotary connector and the rotary socket of mutual coupling on pot body bottom and the base, in order to realize being electrically connected between heating and base; It is characterized in that: described electric-heating cooking utensil is provided with the sensing device that is used to collect pot interior signal, and the computer controller that is electrically connected with sensing device.

2, separated electric cooking utensils according to claim 1; It is characterized in that: described sensing device is located on pot body or the heater element, and computer controller is arranged in the base, and the signal line of sensing device is electrically connected with computer controller by rotary socket and rotary connector.

3, separated electric cooking utensils according to claim 2; It is characterized in that: the conductive ring, earth connection and the holding wire plug that are provided with mutually insulated in the described rotary connector; Rotary socket is provided with power contact head, earth connection and the signal wire socket that is complementary with rotary connector; Base is provided with protection switch, by the break-make of little electric current on the feeler control reed of protection switch, heating power supply is controlled.

4, separated electric cooking utensils according to claim 2; It is characterized in that: described base is provided with guide collar and the tank that is used to locate pot body.

5, separated electric cooking utensils according to claim 2; It is characterized in that: described base is provided with a drawer structure, drawer can be extracted out from base or advance, computer controller is located in this drawer, and computer controller comprises setting and the control to heating in the pot and holding temperature, heating power, heat time heating time and buzzing function.

6, separated electric cooking utensils according to claim 2; It is characterized in that: described pot body is made by pottery or purple sand material.

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