CN108770104A - A kind of electrothermal furnace - Google Patents
A kind of electrothermal furnace Download PDFInfo
- Publication number
- CN108770104A CN108770104A CN201810647921.5A CN201810647921A CN108770104A CN 108770104 A CN108770104 A CN 108770104A CN 201810647921 A CN201810647921 A CN 201810647921A CN 108770104 A CN108770104 A CN 108770104A
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- China
- Prior art keywords
- electrothermal furnace
- stove circle
- bottom plate
- heat
- circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010438 heat treatment Methods 0.000 claims description 23
- 229920001342 Bakelite® Polymers 0.000 claims description 9
- 239000004637 bakelite Substances 0.000 claims description 9
- 210000002683 foot Anatomy 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 230000032683 aging Effects 0.000 description 6
- 206010037660 Pyrexia Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/62—Heating elements specially adapted for furnaces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
Landscapes
- Cookers (AREA)
Abstract
The invention discloses a kind of electrothermal furnaces, including bottom plate, it is provided with panel on the bottom plate, central through hole is set on the panel, there are three L-shaped snatch positions for setting on the inner wall of the central through hole, angle between the snatch position is respectively 98 °, 120 ° and 142 °, stove circle is fixedly installed by screw on the snatch position, the stove circle includes inner disk and the outer ring that is integrally disposed upon on inner disk periphery wall, the periphery wall of the inner disk contradicts on snatch position, it is provided with heat-generating disc in the stove circle, there are three support legs for the heat-generating disc bottom surface setting, the support leg contradicts on the bottom surface of stove circle, the bottom surface of the heat-generating disc is apart from stove circle 2.5-3.5mm.The present invention has the following advantages and effects：By controlling the spacing between heat-generating disc and stove circle so that the good heat dissipation effect of the electrothermal furnace.
Description
Technical field
The present invention relates to kitchen appliance, more particularly to a kind of electrothermal furnace.
Background technology
Electrothermal furnace is the device that steam or hot water are generated using electric energy.As all electrical equipments, Electricthermal furnace
There are the features such as simple in structure, light and handy, cleaning is pollution-free, high degree of automation, in people's lives extensive use.
Electrothermal furnace in the prior art is routinely made of metalwork and plastic part assembling, after closing electrothermal furnace, fever
The heat that element generates is radiated on the plastic part on periphery so that the plastic part on periphery is chronically at heated condition so that plastics
Aging accelerate, the beauty of electrothermal furnace can be influenced when usage time is longer, will also result in internal wire aging aggravation, cause fire
Calamity.
Invention content
The object of the present invention is to provide a kind of heats in a non-operative state to distribute quick electrothermal furnace.
The present invention above-mentioned technical purpose technical scheme is that：A kind of electrothermal furnace, including bottom plate,
It is provided with panel on the bottom plate, central through hole is set on the panel, there are three be in L for setting on the inner wall of the central through hole
The snatch position of shape, is fixedly installed stove circle on the snatch position by screw, and the stove circle includes inner disk and is integrally disposed upon
The periphery wall of outer ring on inner disk periphery wall, the inner disk contradicts on snatch position, and heat-generating disc is provided in the stove circle,
There are three support legs for the heat-generating disc bottom surface setting, and the support leg contradicts on the bottom surface of stove circle, under the heat-generating disc
Bottom surface is apart from stove circle 2.5-3.5mm.
Through the above technical solutions, the interval of 2.5-3.5mm, Neng Gou are arranged between the bottom surface and stove circle of heat-generating disc
Under the premise of ensureing electrothermal furnace normal heating so that off working state can by internal heat rapid divergence, to slow down by
The aging acceleration problem for being chronically at tepid state in plastic part and generating increases the beauty and durability of electrothermal furnace.Snatch position
Stove circle can be erected, can reserve enough spaces for air flowing to increase, further increase heat emission efficiency.Into
One step is set as：The stove circle includes heating collar, and the lower surface of the heating dish is provided with annular-heating slot, and the heating collar is embedding
It is located in annular-heating slot.
Through the above technical solutions, heating collar is bonded with annular-heating slot, the heating effect of heating collar is enabled to accelerate,
The problem of peripheral plastic part caused by heat radiation heats up is reduced simultaneously.
It is further arranged to：Bakelite circle is provided between the stove circle and snatch position, the bottom surface of the outer ring is provided with
The upper surface of annular groove, the bakelite circle is provided with multiple equidistant convex blocks, and the convex block is embedded in annular groove.
Through the above technical solutions, convex block insertion annular groove interior energy enough increases the combination stability between bakelite circle and stove circle,
Gap between convex block gives the certain flowing space of air, so that the heat being subject in stove circle can give out in time
It goes.
It is further arranged to：It is provided with centre bore on the bottom plate, swivel nut, institute are provided on the bottom surface of the heat-generating disc
It states rotation in centre bore and is provided with a screw rod, the upper end of the screw rod is rotatably connected in swivel nut, and the lower end of screw rod wears out bottom
Plate and it is rotatably connected to nut.
Through the above technical solutions, passing through the cooperation of screw rod and nut so that the connection energy between the heat-generating disc and bottom plate
It is enough persistently to further with the rotation of nut, so that the component connection of the electrothermal furnace is more stable, increase structural integrity.
It is further arranged to：The round platform to panel direction protrusion is provided on the bottom plate, the centre bore is arranged in circle
On platform.
Through the above technical solutions, round platform is to panel direction protrusion so that be located at nut on bottom plate when in use more
It is convenient, accelerate installation.
It is further arranged to：The support leg includes block-shaped body, the block-shaped body from top to bottom reduced width, described
The lower end of block-shaped body is provided with side jacking block, and the front end of the side jacking block is circle.
Through the above technical solutions, the side jacking block of circular front end reduces the contact area between heat-generating disc and stove circle, from
And make the heat being subject in stove circle fewer, the heat being subject on plastic part is slowed down, rate of ageing is reduced.
It is further arranged to：The upper surface of the inner disk is provided with multiple equidistant heat emission holes.
Through the above technical solutions, heat emission hole increases the contact area with air, heat in stove circle has been further speeded up
Distribute.
It is further arranged to：Multiple bar shaped pressures hole is provided on the bottom plate, the bar shaped pressure hole is arranged around centre bore.
Through the above technical solutions, bar shaped pressure hole can increase the convection current of bottom plate and air, to reduce inside electrothermal furnace
The heat that circuit is subject to, to slow down the aging of internal wiring.
It is further arranged to：Multiple foots pad are provided on the bottom plate, the foot pad is protruded to the direction far from panel.
Through the above technical solutions, foot pad has raised the distance between bottom plate and bottom surface, thus when in use can be into one
Step increases the convection current in bar shaped pressure hole and air, slows down the rate of ageing of plastic part.
It is further arranged to：The side of the panel is provided with a knob.
Through the above technical solutions, knob is capable of the heating temperature of regulation heating disk, to easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of electrothermal furnace；
Fig. 2 is the schematic cross-sectional view of electrothermal furnace；
Fig. 3 is stove circle schematic diagram in electrothermal furnace；
Fig. 4 is the assembling schematic diagram of heating collar and heat-generating disc in electrothermal furnace.
In figure：1, bottom plate；2, panel；3, central through hole；4, snatch position；5, stove circle；51, inner disk；52, outer ring；6, it sends out
Hot plate；7, support leg；71, block-shaped body；72, side jacking block；8, heating collar；9, annular-heating slot；10, bakelite circle；11, annular groove；
12, convex block；13, centre bore；14, swivel nut；15, screw rod；16, nut；17, round platform；18, heat emission hole；19, hole is pressed in bar shaped；20, foot
Pad；21, knob.
Specific implementation mode
It is further described below in conjunction with Fig. 1 to Fig. 4.
A kind of electrothermal furnace, including bottom plate, bottom plate are square, and four foots pad of protrusion, bottom plate centre bit are provided on quadrangle
It installs and is equipped with round platform, round platform protrudes upward, is provided with centre bore at round platform center, and round platform is provided with multiple on bottom plate
Shape presses hole to supply inside and outside carry out heat exchange.
It is provided with panel above bottom plate, a central through hole, a diameter of 190.6mm of central through hole are provided on panel.In
Setting is 98 °, 120 ° and 142 ° and L-shaped snatch position there are three mutual angle on heart through-hole, the angle between snatch position
Degree can avoid the concentrations of the internal wiring between panel and bottom plate so that internal wiring is uniform between panel and bottom surface
It separates, the heat exchange between increasing inside and outside panel.It is provided with a knob on panel, by turning knob, fever can be controlled
The calorific value of disk, to adapt to the heating requirements to different articles.
Stove circle is provided on the face that three snatch positions are formed, wherein stove circle includes inner disk and is integrally disposed upon outside inner disk
Outer ring on diameter.Wherein the height of outer ring is 7mm, a diameter of 175.9mm, between the vertex of outer ring and the upper surface of inner disk
Distance is 4mm.The outer wall of inner disk contradicts on the wall of snatch position vertical direction.
Bakelite circle is provided between stove circle and panel, the height of bakelite circle is 7.5mm, inner diameter 183mm.Bakelite circle
Upper surface be provided with 6 convex blocks being placed equidistant with, the bottom surface of outer ring is provided with annular groove, and convex block is embedded in annular groove.
It is provided with a circular heat-generating disc above stove circle, there are three support leg, support legs for setting on the bottom surface of heat-generating disc
Including block-shaped body, from top to bottom reduced width, the lower end of block-shaped body are provided with side jacking block, the front end of side jacking block to block-shaped body
For circle.The bottom surface contact area of circular side jacking block and stove circle is small, can reduce the heat being transmitted to from heat-generating disc in stove circle.
Stove circle includes that fever is enclosed, and the bottom surface of heat-generating disc is provided with annular-heating slot, and the half of fever circle upside is embedded in annular and adds
In heat channel, to which heating collar enables to heat-generating disc to be rapidly heated in adstante febre.
The bottom surface of heat-generating disc is additionally provided with a swivel nut, and a screw rod is rotatably connected in swivel nut, and the lower end of screw rod is worn
Go out centre bore, and the end is provided with a nut, by rotating nut so that the distance between heat-generating disc and bottom plate are furthered, to
Increase the structural integrity of the electrothermal furnace.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of electrothermal furnace, including bottom plate, it is characterised in that：It is provided with panel on the bottom plate, center is set on the panel
Through-hole, on the inner wall of the central through hole setting be fixedly installed by screw on the snatch position there are three L-shaped snatch position
There is a stove circle, the stove circle includes inner disk and the outer ring that is integrally disposed upon on inner disk periphery wall, the periphery wall of the inner disk
It contradicts on snatch position, heat-generating disc is provided in the stove circle, there are three support leg, the branch for the heat-generating disc bottom surface setting
Spike contradicts on the bottom surface of stove circle, and the bottom surface of the heat-generating disc is apart from stove circle 2.5-3.5mm.
2. a kind of electrothermal furnace according to claim 1, it is characterised in that：The stove circle includes heating collar, the heating dish
Lower surface be provided with annular-heating slot, the heating collar is embedded in annular-heating slot.
3. a kind of electrothermal furnace according to claim 1, it is characterised in that：It is provided with bakelite between the stove circle and snatch position
Circle, the bottom surface of the outer ring are provided with annular groove, and the upper surface of the bakelite circle is provided with multiple equidistant convex blocks, the convex block
It is embedded in annular groove.
4. a kind of electrothermal furnace according to claim 1, it is characterised in that：Centre bore, the hair are provided on the bottom plate
It is provided with swivel nut on the bottom surface of hot plate, is rotated in the centre bore and is provided with a screw rod, the upper end rotation connection of the screw rod
In swivel nut, the lower end of screw rod wears out bottom plate and is rotatably connected to nut.
5. a kind of electrothermal furnace according to claim 1, it is characterised in that：It is provided on the bottom plate to panel direction protrusion
Round platform, the centre bore is arranged on round platform.
6. a kind of electrothermal furnace according to claim 1, it is characterised in that：The support leg includes block-shaped body, described piece
From top to bottom reduced width, the lower end of the block-shaped body are provided with side jacking block to shape ontology, and the front end of the side jacking block is circle.
7. a kind of electrothermal furnace according to claim 1, it is characterised in that：The upper surface of the inner disk is provided with multiple etc.
Away from heat emission hole.
8. a kind of electrothermal furnace according to claim 1, it is characterised in that：Multiple bar shaped pressures hole is provided on the bottom plate,
The bar shaped pressure hole is arranged around centre bore.
9. a kind of electrothermal furnace according to claim 8, it is characterised in that：Multiple foots pad are provided on the bottom plate, it is described
Foot pad is protruded to the direction far from panel.
10. a kind of electrothermal furnace according to claim 1, it is characterised in that：The side of the panel is provided with a knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647921.5A CN108770104A (en) | 2018-06-22 | 2018-06-22 | A kind of electrothermal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647921.5A CN108770104A (en) | 2018-06-22 | 2018-06-22 | A kind of electrothermal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108770104A true CN108770104A (en) | 2018-11-06 |
Family
ID=63976356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810647921.5A Pending CN108770104A (en) | 2018-06-22 | 2018-06-22 | A kind of electrothermal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108770104A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08106978A (en) * | 1994-10-03 | 1996-04-23 | Kansai Electric Power Co Inc:The | High frequency induction heating cooker |
| CN201237269Y (en) * | 2008-06-03 | 2009-05-13 | 林文镇 | Electric heating stove |
| CN202277251U (en) * | 2011-10-25 | 2012-06-20 | 美的集团有限公司 | Simple frying and baking machine |
| CN202501519U (en) * | 2012-01-12 | 2012-10-24 | 慈溪市逍林奇兴塑料制品厂 | Coal-fired furnace pot loop |
| CN203722841U (en) * | 2013-12-16 | 2014-07-16 | 绍兴豪达电器有限公司 | Electric stove heat insulation device |
| CN205481178U (en) * | 2016-01-13 | 2016-08-17 | 绍兴豪达电器有限公司 | Electric stove heat insulation device |
| CN206347611U (en) * | 2016-12-29 | 2017-07-21 | 广州市聚英电器实业有限公司 | A kind of flattening oven |
| CN207006262U (en) * | 2017-06-29 | 2018-02-13 | 九阳股份有限公司 | A kind of cooking apparatus of good heat-insulation effect |
| CN208540202U (en) * | 2018-06-22 | 2019-02-22 | 绍兴鑫达电子有限公司 | A kind of electrothermal furnace |
-
2018
- 2018-06-22 CN CN201810647921.5A patent/CN108770104A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08106978A (en) * | 1994-10-03 | 1996-04-23 | Kansai Electric Power Co Inc:The | High frequency induction heating cooker |
| CN201237269Y (en) * | 2008-06-03 | 2009-05-13 | 林文镇 | Electric heating stove |
| CN202277251U (en) * | 2011-10-25 | 2012-06-20 | 美的集团有限公司 | Simple frying and baking machine |
| CN202501519U (en) * | 2012-01-12 | 2012-10-24 | 慈溪市逍林奇兴塑料制品厂 | Coal-fired furnace pot loop |
| CN203722841U (en) * | 2013-12-16 | 2014-07-16 | 绍兴豪达电器有限公司 | Electric stove heat insulation device |
| CN205481178U (en) * | 2016-01-13 | 2016-08-17 | 绍兴豪达电器有限公司 | Electric stove heat insulation device |
| CN206347611U (en) * | 2016-12-29 | 2017-07-21 | 广州市聚英电器实业有限公司 | A kind of flattening oven |
| CN207006262U (en) * | 2017-06-29 | 2018-02-13 | 九阳股份有限公司 | A kind of cooking apparatus of good heat-insulation effect |
| CN208540202U (en) * | 2018-06-22 | 2019-02-22 | 绍兴鑫达电子有限公司 | A kind of electrothermal furnace |
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