CN205939283U - Electric -heating stove - Google Patents
Electric -heating stove Download PDFInfo
- Publication number
- CN205939283U CN205939283U CN201620762974.8U CN201620762974U CN205939283U CN 205939283 U CN205939283 U CN 205939283U CN 201620762974 U CN201620762974 U CN 201620762974U CN 205939283 U CN205939283 U CN 205939283U
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- panel
- center panel
- pan
- clamping head
- electric furnace
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- 238000005485 electric heating Methods 0.000 title abstract description 6
- 238000007667 floating Methods 0.000 claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 2
- 208000004350 Strabismus Diseases 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 15
- 230000007423 decrease Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses an electric -heating stove. For overcoming the defect that the applicable pan kind of current electric -heating stove is comparatively limited to, the utility model discloses a technical scheme include the pedestal and set up the panel on the pedestal, wherein, the panel includes central panel and surrounds the outer loop panel outside central panel, electric -heating stove is still including setting up the floating structure in central panel below to make central panel fluctuate for the outer loop panel. Its advantage is: center panel atress can drive floating structure to sinking for impact when the pan is placed can cushion, has avoided the panel absorb and the damage, after the center panel sinks, and have the difference in height between the outer loop panel, form the step, can play horizontal spacing's effect to the pan, avoid the pan to squint at will, make the pan place firmly, not only can cooperate the flat pan in bottom to use, also can cooperate the bottom to be the curved pan of evagination and use, application scope is wider.
Description
Technical field
This utility model is related to machine for kitchen use field, more particularly, to a kind of muffle electric furnace.
Background technology
Muffle electric furnace generally individually includes pedestal and the panel being arranged on pedestal, pan as electromagnetic oven, electricity pottery stove, infra-red furnace etc.
It is placed on panel, and by the heating assembly heat supply in pedestal, food materials are cooked.At present, on market muffle electric furnace panel
Upper surface be plane (or the concave surface close to plane), this muffle electric furnace be suitable for pan species more limit to, usually
The more flat pan in bottom, such as stockpot, pan etc..And the pan with evagination curved bottom, such as frying pan etc., it is placed into panel
When upper, easily clashed into and lead to panel damage, the especially middle part of panel with panel；And, the pan with curved bottom is placed on
Easy crank on panel and offset slide.
Content of the invention
Technical problem to be solved in the utility model is the defect overcoming above-mentioned prior art to exist, and provides a kind of electric heating
Stove, impact force when pan can not only be made to place is buffered, and is effectively prevented from panel and is knocked breakage moreover it is possible to make band arcuate bottom
The pan in portion is placed and is consolidated, and applicable pan species is more.
For this reason, the technical solution adopted in the utility model is as follows：A kind of muffle electric furnace, including pedestal and being arranged on pedestal
Panel, wherein, described panel includes the center panel and the outer shroud panel being looped around outside the center panel；Described muffle electric furnace also includes setting
Put the floating structure below the center panel, so that the center panel can fluctuate with respect to outer shroud panel.
When the pan with curved bottom is placed on panel, the protuberance at the bottom of a pan center is pressed on the center panel first, makes
The center panel stress and by floating structure to sinking so that impact force when pan is placed is buffered, it is to avoid panel holds
It is hit and damaged.And, after the center panel sinks, there is and outer shroud panel between difference in height, form step, this step can
Pan is played with the effect of Horizontal limiting, it is to avoid pan arbitrarily offsets, so that pan is placed firm.Therefore, muffle electric furnace can not only
The more flat pan in cooperation bottom uses, and the pan that bottom is in outer convex also can be coordinated to use, the scope of application is wider.
As improvement, described floating structure includes floating position limiting structure, so that the top surface of described the center panel is consistently lower than
The top surface of described outer shroud panel.So that the upper surface of panel is in " recessed " shape all the time, the more flat pan in bottom is placed into for this setting
After on panel, its bottom surface frame, on outer ring surface plate, leaves space and the center panel between, when muffle electric furnace is for electromagnetic oven, pan
The alternating electromagnetic field that inductive electromagnetic heating spool rest produces forms eddy-current heating, and the heat on pan will not be directly passed to median plane
Plate, decreases the loss of heat, improves the thermal efficiency.
As improvement, when described the center panel is located at the top position, the top surface of described the center panel and described outer ring surface
The difference in height of the top surface of plate is 0.1mm～0.4mm.This setting is so that the top surface of the top surface of the center panel and outer shroud panel
Difference in height is moderate, and when the difference in height of the top surface of the center panel and the top surface of outer shroud panel is less than 0.1mm, pan is placed into panel
After upper, pan bottom is too small with the distance of the center panel, and the heat transfer reducing pan is not notable to the effect of the center panel；When
When the difference in height of the top surface of the top surface of the center panel and outer shroud panel is more than 0.4mm, overall structure is excessively too fat to move, is unfavorable for electric heating
The control of stove thickness.
As improvement, described floating structure includes at least three groups floatation element；Described floatation element includes dynamic clamping head and quiet clamping head,
When the center panel sinks, dynamic clamping head and quiet clamping head is in confined state.This setting is so that the center panel is at least three groups of floating groups
Fluctuate under acting on while part, 3 points determine a plane, and motion is more steady, reliable；When the center panel stress is sunk,
At least three dynamic clamping head and quiet clamping heads are compressed simultaneously, and after removing pan, the center panel is again in the elastic recovery masterpiece of dynamic clamping head and quiet clamping head
With float downward, return to initial position, structure is simple, low cost, and stable movement.
As improvement, the lead in inner bottom wall that described floatation element also includes be arranged on pedestal, dynamic clamping head and quiet clamping head
It is outer and inconsistent with the inner bottom wall of pedestal that lower end is enclosed within lead.This setting is so that lead can be to dynamic clamping head and quiet clamping head
Position-limiting action is played in lower end, and dynamic clamping head and quiet clamping head is able to vertically that steadily, reliably motion is it is ensured that the side of its elastic-restoring force
To vertical with the center panel.
As improvement, described floatation element also includes the limit base being connected with the center panel, and the bottom of limit base opens up confession
The guide groove of lead insertion, described dynamic clamping head and quiet clamping head is enclosed within outside limit base；When the center panel fluctuates, lead is in guide groove
Slide.This setting so that limit base can play position-limiting action to the upper end of dynamic clamping head and quiet clamping head, the joining of limit base and lead
Close and ensure that fluctuating of the center panel is more steady, reliable, dynamic clamping head and quiet clamping head is also able to vertically steady, reliable
Ground motion is it is ensured that the direction of its elastic-restoring force is vertical with the center panel.
As improvement, arbitrary floatation element is located at the midline position of described the center panel.This setting is so that this floating group
Part can play the most direct supporting role to the center panel, makes the motion of the center panel more steady.
As improvement, the outer rim of described the center panel is provided with the side plate extending downwardly, and the center panel and side plate form spacing
Step, described outer shroud panel is provided with the confined planes using cooperatively with limited step；Described limited step and described confined planes are constituted
Above-mentioned floating position limiting structure.So that the structure of floating position limiting structure is simple, processing cost is low, and good limit effect for this setting.
As improvement, the inner bottom wall of described pedestal is provided with the limited block of projection, and limited block is corresponding with side plate position；Described
The center panel floats downwards until the bottom surface of side plate is inconsistent with limited block under the drive of floating structure.This setting so that
The sinking distance of the center panel is restricted, and when muffle electric furnace is for electromagnetic oven, can be effectively prevented from the center panel excessive convergence
The electromagnetic heating wire coil leading to is too near with electric-controlled plate distance, and components and parts temperature is too high, is also avoided that dynamic clamping head and quiet clamping head by excessive pressure
Contracting.
As improvement, the bottom surface of described outer shroud panel is provided with the guide plate for guiding side plate movement.This setting so that
Guide plate can get at side plate and play guiding, spacing effect, make moving up and down of side plate more smoothly, steady, in it also avoid
Heart panel-level rocks.
The beneficial effects of the utility model are mainly reflected in：First, when the pan with curved bottom is placed on panel,
The protuberance at the bottom of a pan center is pressed on the center panel first, makes the center panel stress and by floating structure to sinking so that pan
Impact force during placement is buffered, it is to avoid panel withstands shocks and damaged；Second, after the center panel sinks, with outer ring surface
There is between plate difference in height, form step, pan can be played with the effect of Horizontal limiting, it is to avoid pan arbitrarily offsets, and makes pot
Tool is placed firm；3rd, when muffle electric furnace is for electromagnetic oven, after the more flat pan in bottom is placed on panel, its bottom surface frame is outside
On anchor ring plate, leave space and the center panel between, the heat on pan will not be directly passed to the center panel, decreases heat
Loss, improve the thermal efficiency.
Brief description
Fig. 1 is side sectional view of the present utility model (the center panel is in the raw)；
Fig. 2 is side sectional view of the present utility model (the center panel is in sinking state).
Shown in figure：1st, pedestal, 21, the center panel, 22, outer shroud panel, 3, floatation element, 31, dynamic clamping head and quiet clamping head, 32,
Lead, 33, limit base, 41, central lid, 42, external ring lid, 51, side plate, 52, limited step, 53, confined planes, 54, guide plate,
55th, limited block, 61, center electromagnetic heating wire coil, 62, outer shroud electromagnetic heating wire coil.
Specific embodiment
With reference to the accompanying drawing of this utility model embodiment, the technical scheme of this utility model embodiment is explained and
Illustrate, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment,
The other embodiment that those skilled in the art are obtained on the premise of not making creative work, broadly falls into this utility model
Protection domain.
A kind of muffle electric furnace as shown in Figure 1, including pedestal 1 and the panel being arranged on pedestal 1, described panel includes center
Panel 21 and the outer shroud panel 22 being looped around outside the center panel 21.Described muffle electric furnace also includes centrally disposed panel 21 lower section
Floating structure, so that the center panel 21 can fluctuate with respect to outer shroud panel 22.In order to be adapted to multiple pans, the present embodiment
In, the diameter of the center panel 21 is less than 180mm.
When the pan with curved bottom (the bottom of a pan effective diameter be less than 180mm) is placed on panel, the bottom of a pan center convex
Radical is first pressed on the center panel 21, so that the center panel 21 stress is sunk and compresses floating structure to sinking so that pan is placed
When impact force be buffered, it is to avoid panel withstands shocks and damaged.And, after the center panel 21 sinks, with outer shroud panel
There is between 22 difference in height, form step, this step can play the effect of Horizontal limiting to pan, it is to avoid pan is arbitrarily inclined
Move, so that pan is placed firm.Therefore, muffle electric furnace can not only coordinate the more flat pan in bottom (the bottom of a pan effective diameter is more than
180mmm) use, the pan that bottom is in outer convex also can be coordinated to use, the scope of application is wider.
Described floating structure includes at least three groups floatation element 3.Described floatation element 3 includes dynamic clamping head and quiet clamping head 31, such as Fig. 2
Shown, when the center panel 21 sinks, dynamic clamping head and quiet clamping head 31 is in confined state.The center panel 21 is at least three groups of floatation element
Fluctuate under driving while 3,3 points determine a plane, and motion is more steady, reliable.The center panel 21 stress is sunk
When, at least three dynamic clamping head and quiet clamping heads 31 are compressed simultaneously, and after removing pan, the center panel 21 is again in the elasticity of dynamic clamping head and quiet clamping head 31
Restoring force acts on float downward, returns to initial position, and structure is simple, low cost, and stable movement.
Described dynamic clamping head and quiet clamping head 31 is spring.
Described floatation element 3 also includes the lead 32 being arranged in the inner bottom wall of pedestal 1, the lower end of dynamic clamping head and quiet clamping head 31
It is enclosed within lead 32 outer and inconsistent with the inner bottom wall of pedestal 1.Lead 32 can play limit to the lower end of dynamic clamping head and quiet clamping head 31
Position effect, dynamic clamping head and quiet clamping head 31 is able to vertically that steadily, reliably motion is it is ensured that the direction of its elastic-restoring force and center
Panel 21 is vertical.
Described floatation element 3 also includes the limit base 33 being connected with the center panel 21, and the bottom of limit base 33 opens up for leading
To the guide groove (being not shown) of post 32 insertion, described dynamic clamping head and quiet clamping head 31 is enclosed within outside limit base 33；About the center panel 21
During floating, lead 32 slides in guide groove.Limit base 33 can play position-limiting action to the upper end of dynamic clamping head and quiet clamping head 31, spacing
The cooperation of seat 33 and lead 32 ensure that fluctuating of the center panel 21 is more steady, reliable, dynamic clamping head and quiet clamping head 31
It is able to that vertically steadily, reliably motion is it is ensured that the direction of its elastic-restoring force is vertical with the center panel 21.
Arbitrary floatation element 3 is located at the midline position of described the center panel 21.This floatation element 3 can be to the center panel 21
Play the most direct supporting role, make the motion of the center panel 21 more steady.
Specifically, the muffle electric furnace in present embodiment is electromagnetic oven.Pedestal 1 is provided with lid, is provided with electromagnetism and adds in pedestal 1
Hot line assembly.Upper lid includes central lid 41 and the external ring lid 42 around central lid 41 with around central lid 41 setting, described center
On the centrally disposed lid 41 of panel 21, described outer shroud panel 22 is arranged on external ring lid 42.Described floating structure is centrally disposed
The lower section of lid 41, the center panel 21 fluctuates with respect to outer shroud panel 22 under the drive of floating structure with central lid 41.
Described floating structure includes floating position limiting structure, so that the top surface of described the center panel 21 is consistently lower than described outer shroud
The top surface of panel 22.The upper surface of panel is in " recessed " shape all the time, and after the more flat pan in bottom is placed on panel, its bottom surface frame exists
On outer shroud panel 22, leave space and the center panel 21 between.Pan inductive electromagnetic heats the alternating electromagnetic field shape that assembly produces
Become eddy-current heating, the heat on pan will not be directly passed to the center panel 21, decrease the loss of heat, improve thermal effect
Rate.
As shown in figure 1, when described the center panel 21 is located at the top position, the top surface of described the center panel 21 and described outer
The difference in height of the top surface of anchor ring plate 22 is 0.1mm～0.4mm.The height of the top surface of the top surface of the center panel 21 and outer shroud panel 22
Difference is moderate, and when the difference in height of the top surface of the center panel 21 and the top surface of outer shroud panel 22 is less than 0.1mm, pan is placed into panel
After upper, pan bottom is too small with the distance of the center panel 21, and the heat transfer reducing pan does not show to the effect of the center panel 21
Write.When the difference in height of the top surface of the center panel 21 and the top surface of outer shroud panel 22 is more than 0.4mm, overall structure is excessively too fat to move,
It is unfavorable for the control of electromagnetic oven thickness.In the present embodiment, the top surface of the top surface of described the center panel 21 and described outer shroud panel 22
Difference in height be 0.25mm.
The outer rim of described central lid 41 is provided with the side plate 51 extending downwardly, and central lid 41 and side plate 51 form limited step
52, described external ring lid 42 is provided with the confined planes 53 using cooperatively with limited step 52；Described limited step 52 and described confined planes
The 53 above-mentioned floating position limiting structures of composition.
The bottom surface of described external ring lid 42 is provided with the guide plate 54 for guiding side plate 51 movement.Guide plate 54 can get at side plate
51 play guiding, spacing effect, make moving up and down of side plate 51 more smoothly, steady, it also avoid the center panel 21 level
Rock.
The inner bottom wall of described pedestal 1 is provided with the limited block 55 of projection, and limited block 55 is corresponding with side plate 51 position；In described
Heart panel 21 floats downwards until the bottom surface of side plate 51 is inconsistent with limited block 55 under the drive of floating structure.The center panel 21
Sinking distance be restricted, when muffle electric furnace is for electromagnetic oven, can be effectively prevented from what the center panel 21 excessive convergence led to
Electromagnetic Heating assembly is too near with electric-controlled plate distance, and components and parts temperature is too high, is also avoided that dynamic clamping head and quiet clamping head 31 is overly compressed.
Described Electromagnetic Heating assembly includes center electromagnetic heating wire coil 61 and outer shroud electromagnetic heating wire coil 62, center electromagnetism
The lower section of the centrally disposed lid 41 of heating spool rest 61, its effective diameter is less than 180mm, and outer shroud electromagnetic heating wire coil 62 is arranged outside
The lower section of ring cowling 42.Two groups of electromagnetic heating wire coils are all connected with electric-controlled plate, can enable simultaneously enable it is also possible to select one.
Described muffle electric furnace can also be infra-red furnace, and infrared heating film is placed directly against the bottom of panel, need not arrange lid.When
When muffle electric furnace is infra-red furnace, the outer rim of described the center panel 21 is provided with the side plate 51 extending downwardly, the center panel 21 and side plate 51
Form limited step 52, described outer shroud panel 22 is provided with the confined planes 53 using cooperatively with limited step 52；Described limited step
52 and described confined planes 53 constitute above-mentioned floating position limiting structure.The bottom surface of described outer shroud panel 22 is provided with for guiding side plate 51 to move
Dynamic guide plate 54.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, it is familiar with this those skilled in the art and should be understood that this utility model includes but is not limited to accompanying drawing and specific embodiment party above
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.
Claims (10)
1. a kind of muffle electric furnace, including pedestal and the panel that is arranged on pedestal it is characterised in that：Described panel includes the center panel
With the outer shroud panel being looped around outside the center panel；Described muffle electric furnace also includes the floating structure below centrally disposed panel, with
The center panel is enable to fluctuate with respect to outer shroud panel.
2. a kind of muffle electric furnace according to claim 1 it is characterised in that：Described floating structure includes floating position limiting structure,
So that the top surface of described the center panel is consistently lower than the top surface of described outer shroud panel.
3. a kind of muffle electric furnace according to claim 2 it is characterised in that：When described the center panel is located at the top position,
The difference in height of the top surface of the top surface of described the center panel and described outer shroud panel is 0.1mm～0.4mm.
4. a kind of muffle electric furnace according to claim 1 it is characterised in that：Described floating structure includes at least three groups floating groups
Part；Described floatation element includes dynamic clamping head and quiet clamping head, and when the center panel sinks, dynamic clamping head and quiet clamping head is in confined state.
5. a kind of muffle electric furnace according to claim 4 it is characterised in that：Described floatation element also includes being arranged on pedestal
Lead in inner bottom wall, it is outer and inconsistent with the inner bottom wall of pedestal that the lower end of dynamic clamping head and quiet clamping head is enclosed within lead.
6. a kind of muffle electric furnace according to claim 5 it is characterised in that：Described floatation element is also included with the center panel even
The limit base connecing, the bottom of limit base opens up the guide groove for lead insertion, and described dynamic clamping head and quiet clamping head is enclosed within outside limit base；Center
When panel fluctuates, lead slides in guide groove.
7. a kind of muffle electric furnace according to any one of claim 4 to 6 it is characterised in that：Arbitrary floatation element is located at institute
State the midline position of the center panel.
8. a kind of muffle electric furnace according to claim 2 it is characterised in that：The outer rim of described the center panel is provided with and extends downwardly
Side plate, the center panel and side plate form limited step, and described outer shroud panel is provided with the confined planes using cooperatively with limited step；
Described limited step and described confined planes constitute above-mentioned floating position limiting structure.
9. a kind of muffle electric furnace according to claim 8 it is characterised in that：The inner bottom wall of described pedestal is provided with the limit of projection
Position block, limited block is corresponding with side plate position；Described the center panel floats downwards up to the bottom of side plate under the drive of floating structure
Face is inconsistent with limited block.
10. a kind of muffle electric furnace according to claim 8 it is characterised in that：The bottom surface of described outer shroud panel is provided with for drawing
Lead the guide plate of side plate movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762974.8U CN205939283U (en) | 2016-07-20 | 2016-07-20 | Electric -heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762974.8U CN205939283U (en) | 2016-07-20 | 2016-07-20 | Electric -heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939283U true CN205939283U (en) | 2017-02-08 |
Family
ID=57925625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620762974.8U Active CN205939283U (en) | 2016-07-20 | 2016-07-20 | Electric -heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826390A (en) * | 2018-06-28 | 2018-11-16 | 王冬冬 | A kind of retaining structure applied to electromagnetic oven |
| CN109028173A (en) * | 2018-06-28 | 2018-12-18 | 王冬冬 | A kind of electromagnetic oven with positioning function |
-
2016
- 2016-07-20 CN CN201620762974.8U patent/CN205939283U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826390A (en) * | 2018-06-28 | 2018-11-16 | 王冬冬 | A kind of retaining structure applied to electromagnetic oven |
| CN109028173A (en) * | 2018-06-28 | 2018-12-18 | 王冬冬 | A kind of electromagnetic oven with positioning function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |