CN207065655U - A kind of electrothermal furnace - Google Patents
A kind of electrothermal furnace Download PDFInfo
- Publication number
- CN207065655U CN207065655U CN201721053259.8U CN201721053259U CN207065655U CN 207065655 U CN207065655 U CN 207065655U CN 201721053259 U CN201721053259 U CN 201721053259U CN 207065655 U CN207065655 U CN 207065655U
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- Prior art keywords
- insulator
- heater
- burner
- electrothermal furnace
- burner shell
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Abstract
The utility model discloses a kind of electrothermal furnace, including body of heater, body of heater includes a container, burner is fixed with container, burner shell upper end on burner is fixed with heat conduction panel, and heater is provided with burner, and an insulator being suspended in burner shell is provided with burner shell, heater is flat on insulator upper end, and heater is fitted in heat conduction panel lower surface.The utility model purpose is to provide that heating is fast, heater is placed in a closing chamber with a kind of electrothermal furnace with heat insulating function.
Description
Technical field
The utility model belongs to kitchen appliance technical field, more particularly to a kind of electrothermal furnace.
Technical background
Electrothermal furnace is to produce thermal using electric energy.As all electrical equipments, electrothermal furnace have it is simple in construction,
Lightly, the features such as clean pollution-free, automaticity is high.The extensive use in the life of people.
Authorization Notice No. is CN 204500405 utility model patent, discloses a kind of Multifunctional split-type insulation alms bowl,
Including courage of making pottery, melamine core disk, base housing, heat conducting disk, electric heating piece, base plate and line traffic control switch, base housing is open circles
Taper type, pottery courage are engaged with the endoporus of base housing, and melamine core disk center is provided with the circular cone with coordinating on the outside of base housing
Platform shape hole, heat conducting disk are arranged on base plate, and electric heating piece is PTC electric heating pieces, and electric heating piece is fixed on heat conduction by press strip, screw
The lower surface of disk, line traffic control switch are connected with electric heating piece, and base plate is fixed on the bottom of base housing, when pottery courage is placed on base
When in the endoporus of housing, pottery courage bottom contacts with heat conducting disk.Following deficiency be present in above-mentioned technology：1 electric heating piece passes through press strip, screw
Heat conducting disk lower surface is fixed on, electric heating piece is exposed in outside air, and heat is easily lost in, and especially in arctic weather, causes
Bigger waste；2PTC electric heating piece heating temps are not high enough to, and heating is slow, are not suitable for the operation such as cooking, are influenceed using effect
Fruit.
Utility model content
The utility model aims to solve the problem that prior art defect, it is therefore an objective to which offer heating is fast, heater is placed in a closing chamber
With a kind of electrothermal furnace with heat insulating function.
The utility model another object is to provide improves line traffic control switch, the band that line traffic control is switched in above-mentioned technical foundation
The terminal plate of Temperature Controlling Chip and the controller split settings with temperature control button on line traffic control switch, and Temperature Controlling Chip on butted line plate
Radiating is carried out to improve to extend the service life of temperature control system.
To reach above-mentioned purpose, there is provided following technical scheme：
A kind of electrothermal furnace, including body of heater, body of heater include a container, are fixed with burner in container, the burner shell on burner
Upper end is fixed with heat conduction panel, and heater is provided with burner, it is characterised in that：One is provided with the burner shell to be suspended in
Insulator in burner shell, the heater is flat on insulator upper end, and heater is fitted in the heat conduction panel following table
Face.
A kind of electrothermal furnace as described above, it is characterised in that：The insulator support annular in shape, the heater be suspended on every
The upper end mouth rim of hot body, heater top is convex in outside insulator, between insulator excircle and the burner housing interior side-wall
It is spaced apart, insulator lower end is provided with the elastic support of support insulator with burner shell inside bottom, in elastic support branch
Under support, insulator and heater thereon are clamped between the heat conduction panel and elastic support.
A kind of electrothermal furnace as described above, it is characterised in that：The elastic support includes multiple connecting pins and a circular company
Fishplate bar, connecting plate external diameter are less than the insulator internal diameter, and connecting pin is sheet metal middle part bending, flexible deformability
Connection sheet, connecting pin lower end and the burner outer casing bottom inwall screw lock, connecting plate are flat on above burner outer casing bottom,
Each connecting pin upper end is connected as a single entity with connecting plate excircle, and each connecting pin is distributed with connecting plate center circumferential, described heat-insulated
Body lower end is supported on the platform that each connecting pin shoulder is formed.
A kind of electrothermal furnace as described above, it is characterised in that：The heater is electric heat-generating disc or electric heating coil with heating wire.
A kind of electrothermal furnace as described above, it is characterised in that：The insulator is for irony insulator or aluminum insulator or not
Become rusty steel insulator.
A kind of electrothermal furnace as described above, it is characterised in that：The heat conduction panel is Tao Jing plates, heat conduction panel outer rim with it is described
The faucal edge docking of burner shell is fixedly linked.
A kind of electrothermal furnace as described above, it is characterised in that：Also include circuit structure, circuit structure include attaching plug,
Input power cord, controller and the terminal plate with Temperature Controlling Chip, out-put supply line sum is connected between controller and terminal plate
According to line, heater conductive connection is connected between terminal plate and the heater, sensing heating is provided with the burner shell
The temperature sense probe of temperature, heater temperature control line is connected between above-mentioned terminal plate and the temperature sense probe.
A kind of electrothermal furnace as described above, it is characterised in that：The terminal plate is provided with thermal window, is set in thermal window
There are the fin in lattice-shaped, fin side and the Temperature Controlling Chip thermal contact conductance.
The beneficial effects of the utility model：
1st, an insulator is fixedly connected with burner shell, insulator excircle opens up with burner housing interior side-wall interval
Put, heater is flat on insulator upper end, and heater is fitted in heat conduction panel lower surface, and such heater both can be to thermal conductive surface
Plate quickly transmits heat, while heater is spaced apart completely with burner shell, and centre forms an air heat-insulation layer, so as to avoid
Heat is directly lost to the external world, simple in construction, and the efficiency of heating surface is high, ensure that burner more safely works.
2nd, insulator lower end is provided with the elastic support of support insulator with burner shell inside bottom, in elastic support branch
Under support, insulator and heater thereon are clamped between heat conduction panel and elastic support, and the structure design to generate heat
Physical efficiency is fitted on the downside of heat conduction panel with most suitable pressure, simple in construction, and fitting effect is good, avoids carrying out spiral shell to heat conduction panel
During nail locking.
3rd, terminal plate is provided with fin, and fin is in lattice-shaped, and fin side contacts with Temperature Controlling Chip, and fin is another
Side is extended outward outside the terminal plate, is advantageous to extend Temperature Controlling Chip service life on terminal plate.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model disassembles.
Fig. 2 is the structural representation that burner disassembles in the utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of electrothermal furnace, including body of heater and circuit structure.Body of heater includes a container 1, in container 1
It is fixed with burner 2, the burner shell 21 on burner 2 is connected by one group of stud 22 and the locking of container 1, and stud 22 is through outside burner
Connected after shell 21, burner bottom plate 20 with the locking of fixation bottom plate 23 positioned at the outside of container 1.The upper end of burner shell 21 on burner 2
Heat conduction panel 3 is fixed with, heater 4 is provided with burner 2, one is provided with burner shell 21 and is suspended in burner shell 21
Insulator 5, the heater 4 is flat on the upper end of insulator 4, and heater 4 is fitted in the lower surface of heat conduction panel 3.
In the application, 5 support annular in shape of insulator, heater 4 is suspended on the upper end mouth rim of insulator 5, heater 4
Top is convex in outside insulator 5, and the excircle of insulator 5 is spaced apart setting with the madial wall of burner shell 21, the lower end of insulator 5 with
The inside bottom of burner shell 21 is provided with the elastic support of support insulator, under elastic support support, insulator 5 and thereon
Heater 4 be clamped between heat conduction panel 3 and elastic support.
In the application, elastic support includes the circular connecting plate 62 of multiple connecting pins 61 and one, and the external diameter of connecting plate 62 is less than
The internal diameter of insulator 5, connecting pin 61 are bending, flexible deformability connection sheet, connecting pin 61 in the middle part of sheet metal
Lower end and the bottom interior wall screw lock of burner shell 21, connecting plate 62 are flat on above the bottom of burner shell 21, each connecting pin
61 upper ends are connected as a single entity with the excircle of connecting plate 62, and each connecting pin 61 is distributed with the center circumferential of connecting plate 62, the insulator 5
Lower end is supported on the platform that each shoulder of connecting pin 61 is formed.
In the application, heater 4 is electric heat-generating disc or electric heating coil with heating wire.
In the application, insulator 5 is irony insulator or aluminum insulator or stainless steel insulator.
In the application, heat conduction panel 3 is Tao Jing plates, the outer rim of heat conduction panel 3 and the faucal edge pair of the burner shell 21
Connect and be fixedly linked.
In the application, circuit structure includes the attaching plug, input power cord 72, controller 73 and with temperature control being sequentially connected with
The terminal plate 74 of chip, is connected with out-put supply line 75 and data wire 76 between controller 73 and terminal plate 74, terminal plate 74 with
Heater conductive connection 77 is connected between heater 4, the temperature sense of sensing heating temperature is provided with burner shell 21
Probe, is connected with heater temperature control line 78 between above-mentioned terminal plate 74 and the temperature sense probe.
In the application, terminal plate 74 is provided with thermal window, and the fin 79 in lattice-shaped is provided with thermal window, dissipates
The side of backing 79 and the Temperature Controlling Chip thermal contact conductance.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (8)
1. a kind of electrothermal furnace, including body of heater, body of heater includes a container (1), is fixed with burner (2) in container (1), on burner (2)
Burner shell (21) upper end be fixed with heat conduction panel (3), is provided with heater (4) in burner (2), it is characterised in that：It is described
An insulator being suspended in burner shell (5) is provided with burner shell (21), the heater (4) is flat on insulator
(4) upper end, and heater (4) is fitted in heat conduction panel (3) lower surface.
A kind of 2. electrothermal furnace according to claim 1, it is characterised in that：The insulator (5) support annular in shape, the heating
Body (4) is suspended on the upper end mouth rim of insulator (5), heater (4) top it is convex in insulator (5) outside, insulator (5) is cylindrical
All that setting is spaced apart with burner shell (21) madial wall, insulator (5) lower end is set with burner shell (21) inside bottom
There is the elastic support of support insulator, under elastic support support, insulator (5) and heater (4) thereon are clamped in
The heat conduction panel (3) is between elastic support.
A kind of 3. electrothermal furnace according to claim 2, it is characterised in that：The elastic support include multiple connecting pins (61) and
One circular connecting plate (62), connecting plate (62) external diameter are less than the insulator (5) internal diameter, and connecting pin (61) is in the middle part of sheet metal
The connection sheet of bending, flexible deformability, connecting pin (61) lower end and burner shell (21) the bottom interior wall screw
Locking, connecting plate (62) are flat on above burner shell (21) bottom, and each connecting pin (61) upper end and connecting plate (62) are cylindrical
Week is connected as a single entity, and each connecting pin (61) is distributed with connecting plate (62) center circumferential, and insulator (5) lower end is supported on each
On the platform that connecting pin (61) shoulder is formed.
A kind of 4. electrothermal furnace according to claim 1, it is characterised in that：The heater (4) is the electricity heating with heating wire
Disk or electric heating coil.
A kind of 5. electrothermal furnace according to claim 1, it is characterised in that：The insulator (5) is irony insulator or aluminum
Insulator or stainless steel insulator.
A kind of 6. electrothermal furnace according to claim 1, it is characterised in that：The heat conduction panel (3) is Tao Jing plates, heat conduction panel
(3) outer rim is docked with the faucal edge of the burner shell (21) and is fixedly linked.
A kind of 7. electrothermal furnace according to claim 1, it is characterised in that：Also include circuit structure, circuit structure includes electricity
Source plug (71), input power cord (72), controller (73) and the terminal plate (74) with Temperature Controlling Chip, controller (73) and wiring
Out-put supply line (75) and data wire (76) are connected between plate (74), is connected between terminal plate (74) and the heater (4)
There is heater conductive connection (77), the temperature sense probe of sensing heating temperature is provided with the burner shell (21), on
State and heater temperature control line (78) is connected between terminal plate (74) and the temperature sense probe.
A kind of 8. electrothermal furnace according to claim 7, it is characterised in that：The terminal plate (74) is provided with thermal window, dissipates
The fin (79) in lattice-shaped, fin (79) side and the Temperature Controlling Chip thermal contact conductance are provided with thermal window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053259.8U CN207065655U (en) | 2017-08-22 | 2017-08-22 | A kind of electrothermal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053259.8U CN207065655U (en) | 2017-08-22 | 2017-08-22 | A kind of electrothermal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207065655U true CN207065655U (en) | 2018-03-02 |
Family
ID=61516570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053259.8U Active CN207065655U (en) | 2017-08-22 | 2017-08-22 | A kind of electrothermal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207065655U (en) |
-
2017
- 2017-08-22 CN CN201721053259.8U patent/CN207065655U/en active Active
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