CN210961430U - Electric heating container - Google Patents

Abstract

The utility model provides an electric heating container, which comprises a body, still include the multistage carbon fiber line that generates heat, the multistage carbon fiber line that generates heat divide into about two sets ofly, every group includes an at least carbon fiber line that generates heat, carbon fiber line that generates heat in every group distributes according to the preface from inside to outside, and carbon fiber line that generates heat adopts snakelike overall arrangement, the one end of the carbon fiber line that generates heat in two sets of all collects to control between and the electricity is connected together in order to form the positive pole, the other end of the carbon fiber line that generates heat in two sets of all collects to control between and the electricity is connected together in order to form the negative pole, adopt the new layout structure that sets up of the new layout structure of carbon fiber line that generates heat and positive negative pole that provides, this new structure that sets up of positive negative pole makes things convenient for overall arrangement carbon fiber line that.

Description

Electric heating container

Technical Field

The utility model relates to a self-heating container technical field specifically says to an electric heating container.

Background

The carbon fiber heating wire is used as an electric heating element, is applied to the fields of electric blankets, floors, water heaters and the like, and how to apply the carbon fiber heating wire needs to make creative effort, for a long time, when a container is heated, heating means such as open fire, an electric heating wire, an induction cooker, steam and the like are generally used according to different materials of the container, so that a heating body and the container are basically arranged separately, and how to combine the carbon fiber heating wire with the container does not exist in related technical schemes, wherein one of the difficult problems is that how to distribute the less carbon fiber heating wire uniformly and how to arrange a positive electrode and a negative electrode to conveniently arrange the carbon fiber heating wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome prior art's defect, provide an electrical heating container, adopt the utility model provides a carbon fiber heating wire layout structure and positive negative pole set up the structure, and this positive negative pole sets up the convenient overall arrangement carbon fiber heating wire of structure, and under the combined action of the above-mentioned measure, realized combining carbon fiber heating wire and container, utilize carbon fiber heating wire to heat.

For solving the technical problem, the utility model provides an electric heating container, which comprises a body, still include the multistage carbon fiber line that generates heat, the multistage carbon fiber line that generates heat divide into about two sets ofly, every group includes an at least carbon fiber line that generates heat, the carbon fiber line that generates heat in every group distributes according to the preface from inside to outside, and the carbon fiber line that generates heat adopts snakelike overall arrangement, the one end of the carbon fiber line that generates heat in two sets of all collects to control between and the electricity is connected together in order to form the positive pole, the other end of the carbon fiber line that generates heat in two sets of all collects to control between and the electricity is connected together in.

After adopting above-mentioned scheme, compare with prior art, the utility model has the advantages of it is following: the carbon fiber heating wire that can adopt less radical just can distribute comparatively evenly, and does benefit to the both ends that make things convenient for overall arrangement second power supply interface, through the aforesaid setting back, heating temperature is comparatively even, and in addition, snakelike overall arrangement can also realize that the length difference of each carbon fiber heating wire can not be too big, more is favorable to heating temperature even.

As the improvement, positive negative pole all is located the bottom of body, like this, is convenient for hide positive pole, negative pole.

As the improvement, the bottom of body is connected with the base, and the base is equipped with the socket, and positive pole, negative pole are respectively through electric wire and socket correspond the electrical connection of utmost point, and the electric wire is for example the copper conductor, like this, the assembly of being convenient for, and be unlikely to expose too much as anodal, the carbon fiber heating wire of negative pole to reduce the calorific capacity that exposes the part, in addition, after setting up like this, the whole outward appearance of container is more harmonious, and is unlikely to too big with ordinary container outward appearance difference, accords with the use custom more.

As the improvement, the bottom of body is connected with magnetism and inhales the formula and connects conductive structure, and positive pole, negative pole respectively with inhale the formula and connect conductive structure's corresponding electrical connection, like this, convenient to use on the one hand inhales with the power supply seat magnetism and pastes mutually can, on the other hand magnetism is inhaled the formula and is connected conductive structure thickness thinner, need not to set up the base alone.

As the improvement, when the body adopts ceramic material, carbon fiber heating wire and body burn into an organic whole, like this, on the one hand, compact structure combines closely, and the wholeness of product is good, and on the other hand, the heating effect is better, and the heat waste is few.

As an improvement, the outer side surface of the body is sleeved with the heat insulation sleeve, so that energy is saved, and a user cannot be scalded.

As the improvement, the bottom of body is equipped with radio frequency identification label, like this, is applicable to the power supply seat collocation use that has radio frequency identification control, is favorable to realizing intelligent control, also can provide the basis for the thing of later stage allies oneself with access control.

As the improvement, the radio frequency tag and two poles of the magnetic type connection conductive structure form a triangular distribution relation, so that the magnetic type connection conductive structure is suitable for being matched with a power supply seat with radio frequency identification control, and the radio frequency tag can be placed in alignment with a radio frequency identification unit of the power supply seat without deviation.

Drawings

Fig. 1 is a front view of an electric heating container according to the present invention.

Fig. 2 is a front view of another electric heating container according to the present invention.

Fig. 3 is a bottom view of fig. 2.

Fig. 4 is a schematic layout of the heating body.

Fig. 5 is a top view of a power supply socket that can be used with the present invention.

Fig. 6 is a schematic diagram of the conductive trace layout of fig. 5.

Fig. 7 is a schematic diagram of the rfid controlled electronic switch of fig. 5.

The device comprises a carbon fiber heating wire 1, a carbon fiber heating wire 2, a positive electrode 3, a negative electrode 4, a base 5, a socket 6, a conductive magnet 7, a conductive sheet 8, a controllable electronic switch 9, a radio frequency identification unit 10, a radio frequency tag 11, a heat insulation sleeve 12, a temperature sensor 13 and a power supply access unit.

Detailed Description

The following is a more detailed description of the present invention:

fig. 1 is the utility model discloses a home view of electric heating container, fig. 4 is heating member layout schematic diagram, electric heating container includes the body, still include multistage carbon fiber heating wire 1, multistage carbon fiber heating wire 1 divide into about two sets of, every group includes at least one carbon fiber heating wire 1, at present every group is two, carbon fiber heating wire 1 in every group distributes according to the preface from inside to outside, and carbon fiber heating wire 1 adopts snakelike overall arrangement, carbon fiber heating wire 1 in two sets of all collects between controlling and the electricity is connected together in order to form anodal 2, carbon fiber heating wire 1 in two sets of other ends all collect between controlling and the electricity is connected together in order to form negative pole 3. In this example, the positive electrode 2 and the negative electrode 3 are located on the left-right symmetry line.

The positive and negative electrodes are positioned at the bottom of the body.

The bottom of body is connected with base 4, and base 4 is equipped with socket 5, and anodal 2, negative pole 3 are respectively through the corresponding utmost point electric connection of electric wire with socket 5.

The outer side surface of the body is sleeved with a heat insulation sleeve 11.

Fig. 2 is the utility model discloses a front view of another kind of electric heating container compares with fig. 1, and the difference lies in, and the bottom of body is connected with magnetism and inhales the formula and connect conductive structure, and anodal 2, negative pole 3 inhale the corresponding utmost point electric connection who is connected conductive structure with magnetism respectively.

The bottom of the body is provided with a radio frequency tag 10.

The radio frequency tag 10 and the two poles of the magnetic connection conductive structure form a triangular distribution relationship.

The magnetically attractive conductive structure generally comprises a conductive magnet 6 and a conductive strip 7, and the two poles are the conductive magnet 6 or the conductive strip 7, in this case, the conductive magnet 6 is used, as shown in fig. 3.

Fig. 5 is a top view of a power supply socket that can be used with the present invention, fig. 6 is a schematic diagram of a layout of a conductive circuit of fig. 5, and fig. 7 is a schematic diagram of an electronic switch of the rfid control of fig. 5.

In this embodiment, the power supply seat is a meal mat, and a plurality of power supply seats are arranged on the meal mat, and other power supply seats can be adopted, so that the structure capable of realizing the purpose of power supply can be applicable. And two ends of each power supply seat are respectively provided with a conducting strip 7, correspondingly, the bottom of the electric heating container is provided with a conducting magnet 6, and the conducting magnet 6 and the conducting strips 7 are attracted and stuck together to achieve the purpose of conduction.

For the electronic switch controlled by radio frequency identification, the radio frequency identification unit 9 of the electronic switch is located in the placement area of the electric heating container, the placement area is provided with a power supply seat, the electric heating container is correspondingly provided with a radio frequency tag 10, and after the electric heating container is placed in the placement area, the conductive magnet 6 and the conductive sheet 7 are magnetically attracted and pasted together to realize electric connection. The radio frequency identification unit 9 and the two conducting strips 7 of the power supply base are arranged in a triangular shape, and correspondingly, the radio frequency tag 10 and the two conducting magnets 6 are also arranged in a triangular shape, so that the radio frequency tag 10 can be placed in alignment with the radio frequency identification unit 9 and cannot deviate.

Fig. 7 is a schematic diagram of the principle of the rfid-controlled electronic switch of fig. 5, which includes a power supply unit, a controller, a rfid unit 9 and an electronic switch as an execution part, where the power supply unit can access power from a power supply through a power access unit 13, and can also be provided with a battery, in this case, the rfid unit 9 reads information of the rfid tag 10 and transmits the information to the controller, and the controller determines that the information is accurate, and then sends a command to control the electronic switch to be connected, and the rfid unit 9 can intermittently read the rfid tag 10, for example, once every second, so as to maintain the connected state of the electronic switch, and when the electrical heating container is taken away and the rfid unit 9 cannot read the information of the rfid tag 10, then the controller sends a command to control the electronic switch to be disconnected.

For the control of the heating temperature, a temperature control unit can be used, for example, a temperature sensor 12 is used, the temperature sensor 12 outputs a signal to the controller, the temperature sensor 12 can be arranged in the area of the mat where the tableware is placed, the part where the tableware is in contact with the mat, the temperature condition of the bottom of the tableware is detected by the temperature sensor 12 to obtain a certain signal, when the temperature of the bottom of the tableware exceeds a certain temperature, the controller sends a command to control the electronic switch to be switched off, so that the heating is stopped, and when the temperature is lower than a certain value, the electronic switch is switched on again to perform heating, so that the purpose of control can be realized. By adopting the technical scheme of the temperature control unit, when the detection points are added, the accuracy of controlling the heating temperature is improved, and in addition, the accuracy of controlling the heating temperature is also improved by adopting different temperature sensors 12 (contact type, non-contact type and the like).

When the body adopts ceramic material, carbon fiber heating wire 1 and body burn into an organic whole. Under ceramic material's the condition, can be before firing ceramic vessel, press carbon fiber heating wire 1 the utility model discloses a scheme carries out overall arrangement in advance and buries underground, treats to fire the completion back, and anodal 2, negative pole 3 expose outside, and electric connection socket 5 or magnetism are inhaled the formula again and are connected conductive structure, after setting up like this, because carbon fiber heating wire 1 is thinner, so can not increase the body wall thickness, like ceramic vessel, in addition carbon fiber heating wire 1 back, its wall thickness can accomplish with ordinary ceramic vessel is the same thickness.

With the rise of wireless power supply, this application also can adopt wireless power supply, for example set up wireless power receiver in base 4, be supplied power for carbon fiber heating wire 1 by wireless power receiver.

The circuit of the wireless power receiver adopts the prior art, and detailed description is omitted.

In the drawings, the electric heating container is exemplified by a bowl, but the electric heating container can also be made into a plate, a cup, a basin and the like.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (8)

1. The utility model provides an electric heating container, includes the body, its characterized in that still includes the multistage carbon fiber line that generates heat, the multistage carbon fiber line that generates heat divide into about two sets ofly, every group includes an at least carbon fiber line that generates heat, the carbon fiber line that generates heat in every group distributes according to the preface from inside to outside, and the carbon fiber line that generates heat adopts snakelike overall arrangement, the one end of the carbon fiber line that generates heat in two sets ofly all collects to control between and the electricity is connected together in order to form anodal, the other end of the carbon fiber line that generates heat in two sets ofly all collects to control between and the electricity.

2. The electrically heated container of claim 1 wherein the positive and negative electrodes are located at the bottom of the body.

3. An electric heating vessel as claimed in any one of claims 1 to 2, wherein a base is connected to the bottom of the body, the base is provided with a socket, and the positive and negative poles are electrically connected to corresponding poles of the socket through wires.

4. An electric heating container as claimed in any one of claims 1 to 2, wherein the bottom of the body is connected to a magnetically-attracted connecting conductive structure, and the positive and negative electrodes are electrically connected to corresponding poles of the magnetically-attracted connecting conductive structure.

5. An electric heating vessel as claimed in any one of claims 1 to 2, wherein the carbon fibre heating wire is integrally fired with the body when the body is made of ceramic.

6. An electric heating vessel as claimed in any one of claims 1 to 2, wherein a thermal insulating sleeve is sleeved on the outer side surface of the body.

7. An electrically heated vessel as claimed in claim 4 wherein the base of the body is provided with a radio frequency tag.

8. An electrically heated vessel as claimed in claim 7 wherein the radio frequency tag is in triangular relationship with the two poles of the magnetically attachable electrically conductive structure.

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