Integrated heat-insulating and heat-dissipating device structure of electric ceramic furnace
The utility model relates to an electric ceramic stove technical field, concretely relates to integrated thermal-insulated heat abstractor structure of electric ceramic stove.
The electric ceramic stove is a stove device which converts electric energy into heat energy by utilizing current heat effect, and the main structure of the electric ceramic stove is composed of a heating plate, a microcrystal plate, an electric control system, a temperature control system and a stove body.
Publication (announcement) No. CN205002173U discloses an electric ceramic oven with an integrated heat insulation and dissipation device, which comprises a panel, a heating plate, a temperature sensor, a control panel and a casing, wherein the heating plate is coated in a heat insulation material layer; the temperature sensor is electrically connected with the control panel and is arranged at the bottom of the heating disc, the front and the back of the shell are provided with radiating grids, and an integrated heat insulation and radiation layer is also arranged between the heat insulation material layer and the control panel; the integrated heat-insulating and heat-dissipating layer comprises a plurality of heat-insulating heat-dissipating fins which are horizontally arranged. The utility model discloses safe and reliable, long service life has increased heat radiating area, can take away fast needs radiating electronic components and stove dish heating plate bottom and heat all around, and through the detection return circuit that control panel and temperature sensor formed, the rotation angle of the thermal-insulated fin of accommodate motor drive has improved the radiating efficiency, has protected the life of electronic components and stove dish.
The electric ceramic stove in the prior art realizes the enlargement of the heat dissipation area through the rotation of the heat dissipation fins, but the mode needs relatively complex electronic components, so the manufacturing cost is high, and the electric ceramic stove is not suitable for popularization and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide an integrated thermal-insulated heat abstractor structure of electric ceramic stove, it can realize solving prior art's problem to a certain extent at least.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides an integrated thermal-insulated heat abstractor structure of electric ceramic stove, includes the furnace body shell of electric ceramic stove, the furnace body top surface is equipped with the panel, install the heating plate in the furnace body shell, be equipped with the heat preservation ring of suit on the heating plate in the furnace body shell, the heating plate below is equipped with a thermal insulation board, heat preservation ring and heated board are made by insulation material, the slider of making by the magnetic conduction material is installed to the heated board bottom, be equipped with an electro-magnet in the furnace body shell, the electro-magnet is located the slider below, and is equipped with an elastic component between the two, elastic component elasticity supports a slider, and the drive the slider shifts up, makes the terminal surface offsets under heat preservation plate top surface and the heat preservation ring, be equipped with the radiating groove of a plurality of through-hole forms on the furnace body shell outer wall.
As a further optimization of the above technical solution, the elastic member is a compression spring vertically installed in the furnace body shell, and two ends of the compression spring in the elastic direction are respectively and fixedly connected to the slider and the electromagnet.
As a further optimization of the technical scheme, a plurality of rubber pads are arranged at the bottom of the furnace body shell.
As a further optimization of the technical scheme, two positioning columns are arranged on the lower end face of the heat-insulating ring along the axial direction of the heat-insulating ring in an array mode, and the positioning columns vertically and slidably penetrate through the heat-insulating plate.
As a further optimization of the technical scheme, a sliding sleeve is embedded on the heat-insulation plate and is sleeved on the positioning column in a sliding fit mode.
The utility model has the advantages that: when needing to dispel the heat, produce magnetism through the electro-magnet circular telegram, make the slider move down, and then make heated board and heating plate bottom surface have the space that supplies the heat dissipation, when needing to keep warm, through the electro-magnet outage, the elastic component produces elasticity to the heated board and supports the top, makes the heated board top surface and the terminal surface counterbalance under the heat preservation ring, and then makes the heating plate be in the installation space that heat preservation ring and heated board enclose to keep warm to the heating plate, to sum up, prior art relatively, simple structure, the simple operation, manufacturing cost is lower, sets up the reference column, through the direction of reference column, makes the vertical removal of heated board have spacingly.
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an integrated heat insulation and dissipation device structure of an electric ceramic stove in the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
the reference numerals are explained below:
1-furnace body shell, 2-panel, 3-heat preservation ring, 4-heating plate, 5-heat dissipation groove, 6-floating block, 7-compression spring, 8-electromagnet, 9-heat preservation plate, 10-positioning column, 11-rubber pad, 12-sliding sleeve.
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, fig. 1-2 show an integrated heat insulation and dissipation device structure of an electric ceramic furnace, which includes a furnace body shell 1 of the electric ceramic furnace, a panel 2 is disposed on the top surface of the furnace body 1, a heating plate 4 is installed in the furnace body shell 1, a heat insulation ring 3 sleeved on the heating plate 4 is disposed in the furnace body shell 1, a heat insulation plate 9 is disposed below the heating plate 4, the heat insulation ring 3 and the heat insulation plate 9 are both made of heat insulation materials, a floating block 6 made of magnetic materials is installed at the bottom of the heat insulation plate 9, an electromagnet 8 powered by an external power supply is disposed in the furnace body shell 1, the electromagnet 8 is located below the floating block 6, an elastic member is disposed between the two, the elastic member elastically abuts against the floating block 6 and drives the floating block 6 to move upwards, so that the top surface of the heat insulation plate 9 abuts against the lower end surface of the heat insulation ring 3, and a plurality of through hole type radiating grooves 5 are arranged on the outer wall of the furnace body shell 1.
In this embodiment, the elastic member is preferably a compression spring 7 vertically installed in the furnace body shell 1, and two ends of the compression spring 7 in the elastic direction are respectively and fixedly connected to the slider 6 and the electromagnet 8.
In the present embodiment, preferably, the bottom of the furnace body casing 1 is provided with a plurality of rubber pads 11, and the rubber pads 11 are provided to make the furnace body casing 1 have shock absorption during use.
In this embodiment, preferably, the lower end surface of the heat insulation ring 3 is provided with two positioning columns 10 along the axial direction thereof in an array manner, the positioning columns 10 penetrate through the heat insulation plate 9 in a vertical sliding fit manner, and the heat insulation plate 9 can move downwards through the positioning columns 10 to have a limiting effect.
In this embodiment, preferably, a sliding sleeve 12 is embedded on the heat insulation plate 9, the sliding sleeve 12 is slidably fitted on the positioning column 10, and the sliding sleeve 12 is provided to reduce mechanical wear when the positioning column 10 slides on the heat insulation plate 9.
The utility model discloses a theory of operation: when heat preservation is needed, the power supply of the electromagnet is disconnected, the electromagnet loses magnetism, the floating block is driven to move upwards under the action of the elastic force of the compression spring, the heat preservation plate is further moved upwards, the top surface of the heat preservation plate is abutted against the lower end surface of the heat preservation ring, the heating plate is in a closed environment, heat preservation of the heating plate is facilitated, and heating efficiency of the heating plate is improved;
after the electric ceramic stove is used, heat needs to be dissipated timely, the power supply of the electromagnet is switched on at the moment, the electromagnet is made to generate magnetism, the floating block is made to move downwards under the action of the elastic force of the compression spring, the heat insulation plate and the heat insulation ring are made to be separated from the surface abutting state, a heat dissipation space or a heat dissipation gap is formed between the heating plate and the top surface of the heat insulation plate, and therefore heat on the heating plate can be dissipated through the heat dissipation space and the heat dissipation groove.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.