CN106196198A - High energy efficiency electromagnetic oven - Google Patents
High energy efficiency electromagnetic oven Download PDFInfo
- Publication number
- CN106196198A CN106196198A CN201610724647.8A CN201610724647A CN106196198A CN 106196198 A CN106196198 A CN 106196198A CN 201610724647 A CN201610724647 A CN 201610724647A CN 106196198 A CN106196198 A CN 106196198A
- Authority
- CN
- China
- Prior art keywords
- heat
- preservation cotton
- high energy
- energy efficiency
- electromagnetic oven
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/06—Arrangement or mounting of electric heating elements
- F24C7/062—Arrangement or mounting of electric heating elements on stoves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/081—Arrangement or mounting of control or safety devices on stoves
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The invention discloses high energy efficiency electromagnetic oven, it includes housing, is provided with electromagnetic wire coil (1) in housing, is respectively arranged with heat-preservation cotton (2) and lower heat-preservation cotton (3) above and below electromagnetic wire coil (1).The present invention is respectively provided with heat-preservation cotton and lower heat-preservation cotton on the upper surface and lower surface of electromagnetic wire coil, can be thermally shielded and absorb heat when the heat of pan carries out downwards heat radiation by upper heat-preservation cotton, heat is maintained at the top of upper heat-preservation cotton, secondary utilization will be carried out on spoke heat transfer twice-cooked stir-frying tool；The heat energy of going down at electromagnetic wire coil can be thermally shielded by lower heat-preservation cotton, heat energy is maintained at the top of lower heat-preservation cotton.The present invention can not only improve efficiency, increases the service life, and also has and installs the convenient advantage with mounting structure good stability in location.
Description
Technical field
The present invention relates to a kind of high energy efficiency electromagnetic oven.
Background technology
At present, electromagnetic oven generally comprises the structures such as upper cover, lower casing, electromagnetic wire coil and panel, produces magnetic by electromagnetic wire coil
, then make the pan on panel generate heat.But, the heat at pan is transmitted as readily to inside electromagnetic oven, at electromagnetic wire coil
Heat is also transmitted as readily to inside electromagnetic oven, causes energy loss, and efficiency is relatively low.And, it is delivered to the heat within electromagnetic oven
Also result in the electronic circuit panel elements such as panel to be in and work under higher temperature and damage, cause housing (upper cover, lower casing) to be subject to
Thermal deformation and damage, and then shorten the service life of electromagnetic oven.Therefore, existing electromagnetic oven also exist efficiency relatively low and use
The problem that life-span is shorter.
Summary of the invention
It is an object of the invention to, it is provided that a kind of high energy efficiency electromagnetic oven.The present invention can not only improve efficiency, also has and makes
Advantage by life-span length.
Technical scheme: high energy efficiency electromagnetic oven, including housing, is provided with electromagnetic wire coil, electromagnetic wire coil in housing
Above and below be respectively arranged with heat-preservation cotton and lower heat-preservation cotton.
In aforesaid high energy efficiency electromagnetic oven, described lower heat-preservation cotton is three-dimensional heat-preservation cotton, and lower heat-preservation cotton covers electromagnetic wire coil
Bottom surface and side；By lower heat-preservation cotton electromagnetic wire coil can be carried out three-dimensional heat insulation, heat is concentrated on less ring
In shape area of space, the loss of isolation heat, and make heat concentration be communicated up, it is achieved that and the maximum utilization of heat, improve
Efficiency；The electronic circuit board element over-temperature such as panel can also be avoided to damage and housing temperature distortion, extend service life.
In aforesaid high energy efficiency electromagnetic oven, described housing includes upper cover and is connected to the lower casing below upper cover.
In aforesaid high energy efficiency electromagnetic oven, the middle part of described upper cover connects has panel, upper heat-preservation cotton to be positioned at panel and electromagnetism
Between drum；Upper heat-preservation cotton can be thermally shielded when the heat of pan carries out downwards heat radiation and absorb heat, and is maintained at by heat
The top of upper heat-preservation cotton, by carrying out secondary utilization on spoke heat transfer twice-cooked stir-frying tool, not only increases efficiency, additionally it is possible to avoid panel
Damage and housing temperature distortion Deng electronic circuit board element over-temperature, extend service life.
In aforesaid high energy efficiency electromagnetic oven, between described panel and electromagnetic wire coil, it is additionally provided with mica sheet, upper heat-preservation cotton position
Between panel and mica sheet, the end face of upper heat-preservation cotton is bonded to each other with the bottom surface of panel；Can conveniently go up and absorb in heat-preservation cotton
Heat pass to panel, improve efficiency further.
In aforesaid high energy efficiency electromagnetic oven, the position being positioned at lower panels inside described upper cover is provided with mounting seat, installs
Being provided with installing space between seat and panel, upper heat-preservation cotton and mica sheet are respectively positioned in installing space, it is possible to realize installing space
Upper heat-preservation cotton and mica sheet are also crimped spacing by constant height, it is to avoid after working long hours, upper heat-preservation cotton thickness reduces and shadow
Ring effect of heat insulation, improve effect of heat insulation and efficiency further, increase the service life.
In aforesaid high energy efficiency electromagnetic oven, described mounting seat is provided with guiding mounting post, in upper heat-preservation cotton and mica sheet
The corresponding position guiding mounting post is provided with emptiness avoiding hole；The installation that can facilitate heat-preservation cotton and mica sheet positions.
In aforesaid high energy efficiency electromagnetic oven, it is provided with in described lower casing around muscle, in muscle, is provided with three-dimensional pressure
Lid；Electromagnetic wire coil is positioned at gland, and lower heat-preservation cotton is coated on the outside of gland；By the crimping of gland and around muscle spacing come
Three-dimensional heat-preservation cotton is installed or heat-preservation cotton is pressed into tridimensional structure, thus the installation location of convenient lower heat-preservation cotton and three-dimensional every
Heat, improves effect of heat insulation and efficiency.
In aforesaid high energy efficiency electromagnetic oven, the sidewall of described lower heat-preservation cotton is located around between muscle and gland sidewall, lower guarantor
The bottom surface of temperature cotton is between lower casing bottom surface and gland bottom surface；Electromagnetic wire coil can be carried out three-dimensionally, the most heat insulation, reduce
Thermal loss, improves efficiency.
In aforesaid high energy efficiency electromagnetic oven, described gland top is provided with bending part, and bending part is pressed with lower heat-preservation cotton top
Connect；Described cincture top rib portion is arranged by buckle, buckle and the clamping of gland top；Facilitate fixing of heat-preservation cotton and fixing of gland,
Thus improve the stability of heat-preservation cotton mounting structure.
In aforesaid high energy efficiency electromagnetic oven, the shape of described lower heat-preservation cotton can be planar shaped, is installed by gland crimping
The three-dimensional lower heat-preservation cotton that rear formation is identical with gland shape, it is possible to extrude difform lower insulation according to the shape of gland
Cotton, it is possible to be applicable to the heat insulation of difform electromagnetic wire coil, improve the scope of application.
Compared with prior art, present invention improves over existing electromagnetic oven structure, in upper surface and the lower end of electromagnetic wire coil
Heat-preservation cotton and lower heat-preservation cotton it is respectively provided with on face, can be when the heat of pan carries out heat radiation downwards by upper heat-preservation cotton
It is thermally shielded and absorbs heat, heat is maintained at the top of upper heat-preservation cotton, secondary utilization being carried out, not only on spoke heat transfer twice-cooked stir-frying tool
Improve efficiency, additionally it is possible to avoid the electronic circuit board element over-temperature such as panel to damage and housing temperature distortion, extend use
Life-span；The heat energy of going down at electromagnetic wire coil can be thermally shielded by lower heat-preservation cotton, heat energy is maintained at lower heat-preservation cotton
Top, further increase efficiency and extend service life.Additionally, the lower heat-preservation cotton of the present invention be three-dimensional heat-preservation cotton and
Cover the bottom surface of electromagnetic wire coil and side, it is possible to from side and bottom surface, electromagnetic wire coil is carried out three-dimensional heat insulation, by heat collection
In in less annular space region, isolation heat loss, and make heat concentrate be communicated up, it is achieved that the maximum of heat
Utilize, further increase efficiency and extend service life；Heat-preservation cotton and cloud is installed by mounting seat and installing space
Master slice, it is possible to realize the constant height of installing space and heat-preservation cotton and mica sheet are crimped spacing, it is to avoid working long hours
Rear heat-preservation cotton thickness reduces and affects effect of heat insulation, further increases effect of heat insulation and efficiency, extends service life；Pass through
Emptiness avoiding hole is set and conveniently goes up the installation location of heat-preservation cotton and mica sheet；By arranging consolidating of the convenient lower heat-preservation cotton end of bending part
Fixed, improve the stability of lower heat-preservation cotton mounting structure, coordinate the buckle on muscle to connect and fix gland, it is possible to carry further
The stability of relative superiority or inferiority heat-preservation cotton mounting structure.Therefore, the present invention can not only improve efficiency, increases the service life, and also has peace
Set the convenient advantage with mounting structure good stability in position.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlarged drawing in Fig. 1 at A；
Fig. 3 is the partial enlarged drawing in Fig. 1 at B；
Fig. 4 is the attachment structure figure of upper heat-preservation cotton；
Fig. 5 is the sectional view at installing space；
Fig. 6 is the attachment structure figure of lower heat-preservation cotton；
Fig. 7 is bending part and the partial enlarged drawing of card buckle.
Being labeled as in accompanying drawing: 1-electromagnetic wire coil, the upper heat-preservation cotton of 2-, heat-preservation cotton under 3-, 4-upper cover, 5-lower casing, 6-panel,
7-mica sheet, 8-mounting seat, 9-installing space, 10-guides mounting post, 11-emptiness avoiding hole, and 12-rolls over around muscle, 13-gland, 14-
Turn of bilge, 15-buckle.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but is not intended as depending on restriction of the present invention
According to.
Embodiment.High energy efficiency electromagnetic oven, constitutes if Fig. 1 is to shown in 7, including housing, is provided with electromagnetic wire coil 1 in housing,
Heat-preservation cotton 2 and lower heat-preservation cotton 3 it is respectively arranged with above and below electromagnetic wire coil 1.
Described lower heat-preservation cotton 3 is three-dimensional heat-preservation cotton, and lower heat-preservation cotton 3 covers bottom surface and the side of electromagnetic wire coil 1；Described shell
Body includes upper cover 4 and is connected to the lower casing 5 below upper cover 4.
The middle part of described upper cover 4 connects panel 6, and upper heat-preservation cotton 2 is between panel 6 and electromagnetic wire coil 3；Described panel
Be additionally provided with mica sheet 7 between 6 and electromagnetic wire coil 1, upper heat-preservation cotton 2 between panel 6 and mica sheet 7, the top of upper heat-preservation cotton 2
Face is bonded to each other with the bottom surface of panel 6；It is positioned at the position below panel 6 inside described upper cover 4 and is provided with mounting seat 8, mounting seat 8
And between panel 6, it being provided with installing space 9, upper heat-preservation cotton 2 and mica sheet 7 are respectively positioned in installing space 9；Set in described mounting seat 8
Being equipped with guiding mounting post 10, in upper heat-preservation cotton 2 and mica sheet 7, the corresponding position guiding mounting post 10 is provided with emptiness avoiding hole 11.
It is provided with in described lower casing 5 around muscle 12, in muscle 12, is provided with three-dimensional gland 13；Electromagnetic wire coil 1
In gland 13, lower heat-preservation cotton 3 is coated on the outside of gland 13；The sidewall of described lower heat-preservation cotton 3 is located around muscle 12 and gland
Between 13 sidewalls, the bottom surface of lower heat-preservation cotton 3 is between lower casing 5 bottom surface and gland 13 bottom surface；Described gland 13 top is provided with
Bending part 14, bending part 14 crimps with lower heat-preservation cotton 3 top；Described cincture muscle 12 top is arranged by buckle 15, buckle 15 and pressure
Cover 13 top clampings.Described upper heat-preservation cotton 2 and lower heat-preservation cotton 3 can be asbestos, ceramic fiber cotton class, glass fibre cotton class
Etc. high temperature resistant and the cotton class of insulation effect can be played.
Operation principle: during installation, is first arranged on mica sheet 7 in the mounting seat 8 of upper cover 4, makes the emptiness avoiding hole on mica sheet 7
11 are connected with guiding mounting post 10；Then by being that upper heat-preservation cotton 2 is arranged in the mounting seat 8 of upper cover 4, make in heat-preservation cotton 2
Emptiness avoiding hole 11 is connected with guiding mounting post 10, and makes the bottom surface of heat-preservation cotton 2 and the end face laminating of mica sheet 7, makes heat-preservation cotton 2
It is respectively positioned in installing space 9 with mica sheet 7；Then panel 6 is glued with upper cover 4, make panel 6 and mica sheet 7 clamp heat-preservation cotton
2, a upper assembly can be formed.Lower heat-preservation cotton 3 is placed on above muscle 12, then gland 13 is placed in lower heat-preservation cotton 3
Lower heat-preservation cotton 3 is also crimped in muscle 12 by top from the top down by gland 13, makes lower heat-preservation cotton 3 in gland 13, cincture
A tridimensional structure is formed between muscle 12 and lower casing 5；During crimping, the bending part 14 on gland 13 is to lower heat-preservation cotton 3 sidewall
End face is fixed, then by buckle 15, bending part 14 carries out clamping location, thus fixes lower heat-preservation cotton 3 and the peace of gland 13
Holding position；Thus form a lower assembly.Finally, upper cover 4 is connected to above lower casing 5, makes assembly and lower assembly connect i.e.
Can.
Claims (10)
1. high energy efficiency electromagnetic oven, it is characterised in that: include housing, in housing, be provided with electromagnetic wire coil (1), electromagnetic wire coil (1)
Above and below be respectively arranged with heat-preservation cotton (2) and lower heat-preservation cotton (3).
High energy efficiency electromagnetic oven the most according to claim 1, it is characterised in that: described lower heat-preservation cotton (3) is three-dimensional insulation
Cotton, lower heat-preservation cotton (3) covers bottom surface and the side of electromagnetic wire coil (1).
High energy efficiency electromagnetic oven the most according to claim 1, it is characterised in that: described housing includes upper cover (4) and is connected to
The lower casing (5) of upper cover (4) lower section.
High energy efficiency electromagnetic oven the most according to claim 3, it is characterised in that: the middle part of described upper cover (4) connects panel
(6), upper heat-preservation cotton (2) is positioned between panel (6) and electromagnetic wire coil (3).
High energy efficiency electromagnetic oven the most according to claim 4, it is characterised in that: between described panel (6) and electromagnetic wire coil (1)
Being additionally provided with mica sheet (7), upper heat-preservation cotton (2) is positioned between panel (6) and mica sheet (7), the end face of upper heat-preservation cotton (2) and face
The bottom surface of plate (6) is bonded to each other.
High energy efficiency electromagnetic oven the most according to claim 4, it is characterised in that: described upper cover (4) inner side is positioned under panel (6)
The position of side is provided with mounting seat (8), is provided with installing space (9), upper heat-preservation cotton (2) and cloud between mounting seat (8) and panel (6)
Master slice (7) is respectively positioned in installing space (9).
High energy efficiency electromagnetic oven the most according to claim 6, it is characterised in that: it is provided with guiding peace in described mounting seat (8)
The position that the upper correspondence of dress post (10), upper heat-preservation cotton (2) and mica sheet (7) guides mounting post (10) is provided with emptiness avoiding hole (11).
8. according to the high energy efficiency electromagnetic oven described in any claim in claim 3 to 7, it is characterised in that: described lower casing (5)
Inside it is provided with around muscle (12), in muscle (12), is provided with three-dimensional gland (13)；Electromagnetic wire coil (1) is positioned at gland (13)
In, lower heat-preservation cotton (3) is coated on the outside of gland (13).
High energy efficiency electromagnetic oven the most according to claim 8, it is characterised in that: the sidewall of described lower heat-preservation cotton (3) is positioned at ring
Around between muscle (12) and gland (13) sidewall, the bottom surface of lower heat-preservation cotton (3) be positioned at lower casing (5) bottom surface and gland (13) bottom surface it
Between.
High energy efficiency electromagnetic oven the most according to claim 9, it is characterised in that: described gland (13) top is provided with bending
Portion (14), bending part (14) crimps with lower heat-preservation cotton (3) top；Described cincture muscle (12) top is arranged by buckle (15), buckle
(15) with gland (13) top clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724647.8A CN106196198A (en) | 2016-08-25 | 2016-08-25 | High energy efficiency electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724647.8A CN106196198A (en) | 2016-08-25 | 2016-08-25 | High energy efficiency electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106196198A true CN106196198A (en) | 2016-12-07 |
Family
ID=57524596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610724647.8A Pending CN106196198A (en) | 2016-08-25 | 2016-08-25 | High energy efficiency electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106196198A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070131675A1 (en) * | 2005-12-08 | 2007-06-14 | Lg Electronics Inc. | Electric cooker having a composite heat source |
| CN201557276U (en) * | 2009-08-11 | 2010-08-18 | 徐世斌 | Structure of enclosed fan-less electromagnetic eddy current heating system |
| CN202141090U (en) * | 2011-01-18 | 2012-02-08 | 浙江绍兴苏泊尔生活电器有限公司 | Electromagnetic oven |
| CN204006172U (en) * | 2014-07-08 | 2014-12-10 | 杭州信多达电器有限公司 | Cavity-separating structure electromagnetic oven |
| CN204923112U (en) * | 2015-09-07 | 2015-12-30 | 黄河科技学院 | Electromagnetism stove with high stability |
| CN205991526U (en) * | 2016-08-25 | 2017-03-01 | 杭州信多达电器有限公司 | A kind of high energy efficiency electromagnetic oven |
-
2016
- 2016-08-25 CN CN201610724647.8A patent/CN106196198A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070131675A1 (en) * | 2005-12-08 | 2007-06-14 | Lg Electronics Inc. | Electric cooker having a composite heat source |
| CN201557276U (en) * | 2009-08-11 | 2010-08-18 | 徐世斌 | Structure of enclosed fan-less electromagnetic eddy current heating system |
| CN202141090U (en) * | 2011-01-18 | 2012-02-08 | 浙江绍兴苏泊尔生活电器有限公司 | Electromagnetic oven |
| CN204006172U (en) * | 2014-07-08 | 2014-12-10 | 杭州信多达电器有限公司 | Cavity-separating structure electromagnetic oven |
| CN204923112U (en) * | 2015-09-07 | 2015-12-30 | 黄河科技学院 | Electromagnetism stove with high stability |
| CN205991526U (en) * | 2016-08-25 | 2017-03-01 | 杭州信多达电器有限公司 | A kind of high energy efficiency electromagnetic oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |