CN110131756A - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
- Publication number
- CN110131756A CN110131756A CN201810106691.1A CN201810106691A CN110131756A CN 110131756 A CN110131756 A CN 110131756A CN 201810106691 A CN201810106691 A CN 201810106691A CN 110131756 A CN110131756 A CN 110131756A
- Authority
- CN
- China
- Prior art keywords
- shell
- cooking apparatus
- heat
- magnetic stripe
- coil
- 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.)
- Pending
Links
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
-
- 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
- F24C7/067—Arrangement or mounting of electric heating elements on ranges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
The present invention relates to field of kitchen electric appliance, disclose a kind of cooking apparatus comprising shell (10) and the coil panel fixed with the shell (10), the shell (10) are made from a material that be thermally conductive.In the present invention, by the way that the shell of coil panel and high thermal conductivity is fixed, to which the heat that coil panel generates quickly is transferred to the shell of good heat conductivity, to pass through shell natural heat dissipation, the present invention is solved in the case where meeting cooling requirements gives user's bring noise problem using fan radiating in the prior art, improves user experience.
Description
Technical field
The present invention relates to kitchen appliances, more particularly to a kind of cooking apparatus.
Background technique
With the development of economy and society, people's lives level is also higher and higher, therewith various kitchen appliances into
The kitchen of people is entered, for example, being used for the cooking apparatus of cooking food.
By taking electromagnetic oven as an example, electromagnetic oven becomes the essential kitchen appliance in kitchen as a kind of electromagnetic heating utensil,
It generally comprises shell and the upper cover for being fastened on shell, and shell forms cavity, for accommodating coil panel and circuit board etc., electricity
Electronic component is provided on the plate of road.Since electronic component and coil panel have fever during the electric heating of electromagnetic oven,
Therefore the service life in order to guarantee electromagnetic oven, electromagnetic oven also have radiator.Generally, the radiator of traditional electromagnetic oven is big
Mostly blower, by making blower dry towards coil panel and electronic component, to reach cooling coil panel and electronic component
Purpose.
However, realizing that heat dissipation there are serious noise problem, influences user experience by blower.Therefore it needs to provide one kind
It can reduce the cooking apparatus of noise.
Summary of the invention
The purpose of the invention is to overcome the problems, such as that there are noises for fan radiating in the prior art, provide a kind of cooking pot
Tool, which not only has good heat dissipation effect, but also is able to solve the noise problem of fan radiating.
To achieve the goals above, one aspect of the present invention provides a kind of cooking apparatus, it is described include shell and with it is described
The fixed coil panel of shell, the shell are made from a material that be thermally conductive.
Preferably, the shell is made of metal material.
Preferably, the cooking apparatus includes the electronic component of setting in the housing, is provided in the shell
Conducting-heat elements, the electronic component can transfer heat to the shell by the conducting-heat elements.
Preferably, the first heat conductive isolation sheet is fixed on the conducting-heat elements, the electronic component is led with described first
Thermal insulation piece fits closely.
Preferably, the coil panel includes magnetic stripe and the magnetic stripe for being arranged on the housing and be used to install the magnetic stripe
Mounting groove, the bottom of the magnetic stripe mounting groove are provided with heat-conducting layer, and the magnetic stripe is contacted and fixed with the heat-conducting layer.
Preferably, the coil panel includes coil, and the coil is placed on the upper surface of the magnetic stripe mounting groove, the line
Circle is not contacted with the magnetic stripe.
Preferably, the coil panel includes coil, and the upper surface of the magnetic stripe mounting groove is provided with the second heat conductive isolation sheet,
The coil is placed on the second heat conductive insulating on piece.
Preferably, the thermal coefficient of first heat conductive isolation sheet and second heat conductive isolation sheet is 4~12W/mK, resistance to
Voltage is 12~15KV/mm, with a thickness of 2~4mm.
Preferably, circuit board is provided in the shell, the electronic component is fixed on the circuit board, described to cook
Utensil of preparing food includes the upper cover for closing the shell, and the upper cover is provided with for pushing down the circuit board and making the electricity
The compressed part that electronic component and the conducting-heat elements on the plate of road fit closely.
Preferably, the outer surface of the shell is provided with the heat radiating fin for increasing the shell Yu external heat exchange area
Piece.
Preferably, heat conducting pipe is provided in the shell, the heat conducting pipe is arranged close to the radiating fin.
Preferably, the cooking apparatus is set as full sealing apparatus.
Preferably, the cooking apparatus is electromagnetic oven.
In the present invention, by fixing the shell of coil panel and high thermal conductivity, so that the heat that coil panel generates quickly passes
It is handed to the shell of good heat conductivity, so that by shell natural heat dissipation, the present invention is solved in the case where meeting cooling requirements
User's bring noise problem is given using fan radiating in the prior art, improves user experience.
Detailed description of the invention
Fig. 1 is the explosive view for the cooking apparatus that a specific embodiment of the invention provides.
Fig. 2 be the shell of cooking apparatus shown in FIG. 1 perspective view (in figure magnetic stripe mounting groove to hull outside protrusion and shape
At).
Fig. 3 is the schematic diagram of the circuit board of cooking apparatus shown in FIG. 1.
Fig. 4 is the schematic diagram of the part-structure of cooking apparatus shown in FIG. 1.
Fig. 5 is the cross-sectional view of cooking apparatus shown in Fig. 2.
Fig. 6 is the cross-sectional view of the other direction of cooking apparatus shown in Fig. 2.
Description of symbols
10- shell；11- circuit board；
11a- electronic component； 11a-1-IGBT；
11a-2- bridge heap；11b- conducting-heat elements；
The first heat conductive isolation sheet of 11c-；12a- magnetic stripe；
12b- magnetic stripe mounting groove；12c- coil；
The second heat conductive isolation sheet of 12d-；13- radiating fin；
14- heat conducting pipe；14a- heat conducting pipe mounting groove；
14b- pressing plate；15- display board；
20- upper cover；21- compressed part；
30- panel.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can
To be combined with each other.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right, top, bottom " is logical
Be often for direction shown in the drawings either for it is vertical, vertically or on gravity direction for the mutual position of each component
Set relationship description word.In addition, " inside and outside " refers to the inside and outside of the profile relative to each component itself.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
In conjunction with shown in Fig. 1 and Fig. 3, a specific embodiment of the invention provide cooking apparatus include shell 10 and with it is outer
The fixed coil panel of shell, the shell 10 are made from a material that be thermally conductive.
In the present invention, by the way that the shell 10 of coil panel and high thermal conductivity is fixed, so that the heat that coil panel generates is quick
It is transferred to the shell 10 of good heat conductivity, so that the present invention is in the case where meeting cooling requirements by 10 natural heat dissipation of shell
It solves and gives user's bring noise problem using fan radiating in the prior art, improve user experience.
Wherein, as shown in connection with fig. 4, the cooking apparatus includes the electronic component 11a being arranged in shell 10, described outer
Conducting-heat elements 11b (for example, conducting-heat elements 11b can be boss structure) is provided in shell 10, the electronic component 11a can
Shell 10 (here including direct transmitting and indirect transfer) is transferred heat to by conducting-heat elements 11b.In this way, electronic component
The heat that 11a is generated can quickly be transferred to shell 10 by conducting-heat elements 11b, to pass through 10 natural heat dissipation of shell.Wherein,
As shown in connection with fig. 6, electronic component 11a here may include IGBT11a-1 and bridge heap 11a-2.
Further, the material of the shell 10 can be selected according to the actual situation, it is preferable that shell 10 is by metal
(for example, aluminium alloy) is made in material.As shown in connection with fig. 5, the first heat conductive isolation sheet 11c, institute are fixed on the conducting-heat elements 11b
Electronic component 11a and the first heat conductive isolation sheet 11c is stated to fit closely.Wherein the setting of the first heat conductive isolation sheet 11c both can be with
Ensure electric safety (since shell 10 is metal, the purpose of insulation can prevent short circuit), while may insure electronics
The yield that component 11a is generated can be efficiently transfer to shell 10.In addition, the first heat conductive isolation sheet 11c can pass through stickup
Mode fixed with conducting-heat elements 11b.
Further, the coil panel 12 includes magnetic stripe 12a and is arranged on shell 10 and is used to install magnetic stripe 12a's
Magnetic stripe mounting groove 12b, the bottom of the magnetic stripe mounting groove 12b are provided with heat-conducting layer, and the magnetic stripe 12a is contacted and consolidated with heat-conducting layer
It is fixed.Wherein, heat-conducting layer here can be made of adhesive heat-conducting silicone grease.It, can be first on magnetic stripe mounting groove 12b when installation
One layer of heat-conducting silicone grease with stickup property is smeared, then magnetic stripe 12a is installed in magnetic stripe mounting groove 12b, both may insure magnetic in this way
The heat that 12a is generated can efficiently be transferred to shell 10 by heat-conducting layer, meanwhile, it can also be magnetic after heat-conducting silicone grease solidification
12a is pasted on magnetic stripe mounting groove 12b.
Wherein, the coil panel 12 includes coil 12c, and coil 12c is placed on the upper surface of magnetic stripe mounting groove 12b, and
Coil 12c is not contacted with magnetic stripe 12a, to improve security performance.In addition, in this way it may also be ensured that the heat of coil 12c is quick
It is transferred to magnetic stripe mounting groove 12b, so that it is transferred to shell 10, when magnetic stripe mounting groove 12b is integrally formed with shell 10, such energy
The heat of coil 12c is enough set quickly to be transferred to shell 10, to pass through 10 rapid cooling of shell.
Further, in order to improve electric safety, can also be accomplished in the following manner, as shown in figure 5, magnetic stripe 12a with
It is separated between coil 12c by the second heat conductive isolation sheet 12d, is led specifically, the upper surface of magnetic stripe mounting groove 12b is provided with second
Thermal insulation piece 12d, the coil 12c are placed on the second heat conductive isolation sheet 12d.When installation, before coil 12c is installed, need
First fixed the second thermally conductive insulating layer 12d (can specifically be realized by way of stickup) in the upper surface magnetic stripe mounting groove 12b, however
Coil 12c is placed into the second surface heat conductive isolation sheet 12d again.In this case, the height of magnetic stripe mounting groove 12b and magnetic stripe 12a
The restriction of degree positional relationship is not required, and only makes the position height of the upper surface of magnetic stripe 12a lower than magnetic in this case
The position height of the upper surface of mounting groove 12b can more guarantee electric safety.In addition, it is necessary to explanation, in this feelings
Under condition, it can be understood as coil 12c is placed on the upper surface of magnetic stripe mounting groove 12b indirectly.
Wherein, in order to guarantee good heat dissipation effect, the first heat conductive isolation sheet 11c and the second heat conductive isolation sheet 12d need
Feature with the high proof voltage of high thermal conductivity.Preferably, the thermally conductive system of the first heat conductive isolation sheet 11c and the second heat conductive isolation sheet 12d
Number is 4~12W/mK, and proof voltage is 12~15KV/mm, with a thickness of 2~4mm.
Further, heat dissipation effect can also be improved by changing the structure of magnetic stripe mounting groove 12b, for example, such as Fig. 1 institute
Show, the magnetic stripe mounting groove 12b can be formed on shell 10 and outwardly protrude from the bottom of shell 10.
Further, in conjunction with shown in Fig. 2 and Fig. 3, circuit board 11, the electronic component are provided in the shell 10
11a is fixed on circuit board 11, and the cooking apparatus includes the upper cover 20 for closure 10, and the upper cover 20 is arranged useful
In the compressed part 21 pushed down circuit board 11 and fit closely electronic component 11a and conducting-heat elements 11b on circuit board 11
(when being provided with heat conductive isolation sheet, being fitted closely with heat conductive isolation sheet).Wherein, compressed part 21 can be plateau form.Pacifying
During dress, compressed part 21 can compress circuit board 11 so that electronic component 11a be bonded with conducting-heat elements 11b it is tighter.Knot
It closes shown in Fig. 2, when installing electronic component 11a, the first heat conductive isolation sheet 11c can be first fixed on conducting-heat elements 11b, so
The circuit board for being fixed with electronic component part 11a is mounted in shell 10 afterwards, it is noted herein that, mounting circuit boards 11
When, need to make the side for being equipped with electronic component 11a of circuit board 11 towards the conducting-heat elements 11b on shell 10, and according to
Correspondingly positional relationship carries out Matching installation one by one, while electronic component 11a being made to be adjacent to conducting-heat elements 11b, so as to
Preferably guarantee the heat dissipation of electronic component 11a.
Further, cooking apparatus further includes the display for facilitating user to observe some heating informations (such as power etc.)
Plate 15.In addition, be additionally provided with panel 30 above the upper cover, for can be in order to clean, panel 30 here can be micro-
Crystal glass plate.
In conjunction with shown in Fig. 1 and Fig. 6, the outer surface of the shell 10 is provided with for increasing shell 10 and external heat exchange face
Long-pending radiating fin 13.That is, the setting of radiating fin 13 is to accelerate shell 10 and the external world to increase heat dissipation area
Heat exchange, to improve radiating efficiency.
Further, with continued reference to Fig. 2, Fig. 4 and Fig. 6, heat conducting pipe 14, the heat conducting pipe are provided in the shell 10
14 are arranged close to radiating fin 13, in this way, heat can be quickly transferred to radiating fin 13 by heat conducting pipe 14, improve heat dissipation
Efficiency.Wherein, the heat conducting pipe 14 can be installed in several ways, for example, in conjunction with shown in Fig. 2 and Fig. 4, it can be outside
Heat conducting pipe mounting groove 14a is set on shell 10, and heat conducting pipe 14 may be mounted in heat conducting pipe mounting groove 14a and solid by pressing plate 14b
It is fixed, in this way, can be transferred to temperature by heat conducting pipe express delivery opposite for the heat at the position of the temperature relative angle on shell 10
Lower position, to improve radiating efficiency.
In addition, in the prior art, needing that air inlet and air outlet is arranged in the shell of electromagnetic oven using fan radiating, this is just
So that electromagnetic oven be difficult to accomplish it is hermetically sealed so that the waterproofness of electromagnetic oven is very poor.And in the present invention, by heat dissipation side
The change of formula, therefore cooking apparatus can be fully sealed and (cooking apparatus is that is designed as full sealing apparatus),
So as to improve the waterproof performance of cooking apparatus.Wherein, cooking apparatus here can be electromagnetic oven.
In the present invention, on the one hand, the heat that electronic component 11a is generated can be quickly transferred to by conducting-heat elements 11b
Shell 10, to pass through 10 natural heat dissipation of shell；On the other hand, the heat that coil 12c and magnetic stripe 12a is generated can be by leading
Thermosphere is transferred to magnetic stripe mounting groove 12b, to be transferred to shell 10 and be radiated by shell 10.Electronic component in the present invention
The heat that the connection that 11a and coil panel pass through high thermal conductivity respectively generates its own is quickly transferred to the shell of good heat conductivity
10, so that the present invention is solved in the prior art in the case where meeting cooling requirements using wind by 10 natural heat dissipation of shell
Machine, which radiates, gives user's bring noise problem, while can also improve the waterproof performance of cooking apparatus.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention, including each particular technique
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection scope.
Claims (13)
1. a kind of cooking apparatus, which is characterized in that the cooking apparatus includes shell (10) and fixes with the shell (10)
Coil panel, the shell (10) is made from a material that be thermally conductive.
2. cooking apparatus according to claim 1, which is characterized in that the shell (10) is made of metal material.
3. cooking apparatus according to claim 1, which is characterized in that the cooking apparatus includes being arranged in the shell
(10) electronic component (11a) in, the shell (10) is interior to be provided with conducting-heat elements (11b), the electronic component (11a)
It can be transferred heat to by the conducting-heat elements (11b) shell (10).
4. cooking apparatus according to claim 3, which is characterized in that be fixed with first on the conducting-heat elements (11b) and lead
Thermal insulation piece (11c), the electronic component (11a) fit closely with first heat conductive isolation sheet (11c).
5. cooking apparatus according to claim 4, which is characterized in that the coil panel includes magnetic stripe (12a) and setting
Magnetic stripe mounting groove (12b) on the shell (10) and for installing the magnetic stripe (12a), the magnetic stripe mounting groove (12b)
Bottom be provided with heat-conducting layer, the magnetic stripe (12a) contacts and fixes with the heat-conducting layer.
6. cooking apparatus according to claim 5, which is characterized in that the coil panel includes coil (12c), the coil
(12c) is placed on the upper surface of the magnetic stripe mounting groove (12b), and the coil (12c) does not connect with the magnetic stripe (12a)
Touching.
7. cooking apparatus according to claim 5, which is characterized in that the coil panel includes coil (12c), the magnetic stripe
The upper surface of mounting groove (12b) is provided with the second heat conductive isolation sheet (12d), and it is thermally conductive that the coil (12c) is placed on described second
On insulating trip (12d).
8. cooking apparatus according to claim 7, which is characterized in that first heat conductive isolation sheet (11c) and described
The thermal coefficient of two heat conductive isolation sheets (12d) is 4~12W/mK, and proof voltage is 12~15KV/mm, with a thickness of 2~4mm.
9. cooking apparatus according to claim 3, which is characterized in that circuit board (11) are provided in the shell (10),
The electronic component (11a) is fixed on the circuit board (11), and the cooking apparatus includes for closing the shell
(10) upper cover (20), the upper cover (20) are provided with for pushing down the circuit board (11) and making the circuit board (11)
Electronic component (11a) and the conducting-heat elements (11b) compressed part (21) for fitting closely.
10. cooking apparatus according to claim 1, which is characterized in that the outer surface of the shell (10), which is provided with, to be used for
Increase the radiating fin (13) of the shell (10) Yu external heat exchange area.
11. cooking apparatus according to claim 10, which is characterized in that be provided with heat conducting pipe in the shell (10)
(14), the heat conducting pipe (14) is arranged close to the radiating fin (13).
12. cooking apparatus described in any one of -11 according to claim 1, which is characterized in that the cooking apparatus is set as complete
Obturator.
13. cooking apparatus according to claim 1, which is characterized in that the cooking apparatus is electromagnetic oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106691.1A CN110131756A (en) | 2018-02-02 | 2018-02-02 | Cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106691.1A CN110131756A (en) | 2018-02-02 | 2018-02-02 | Cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110131756A true CN110131756A (en) | 2019-08-16 |
Family
ID=67567041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810106691.1A Pending CN110131756A (en) | 2018-02-02 | 2018-02-02 | Cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110131756A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003086340A (en) * | 2001-09-06 | 2003-03-20 | Sanyo Electric Co Ltd | Electromagnetic cooker |
| CN104110708A (en) * | 2014-05-26 | 2014-10-22 | 九阳股份有限公司 | Induction cooker with magnetic stripe arranged at upper side of support |
| CN204043002U (en) * | 2014-08-26 | 2014-12-24 | 杭州信多达电子科技有限公司 | A kind of wire coil installation structure of Ultrathin electromagnetic furnace |
| CN204786627U (en) * | 2013-11-20 | 2015-11-18 | 九阳股份有限公司 | Electromagnetism stove inferior valve and electromagnetism stove |
| CN205481180U (en) * | 2016-03-14 | 2016-08-17 | 中山市新帝电器制造有限公司 | Totally enclosed type induction cooker |
| CN205641032U (en) * | 2016-04-18 | 2016-10-12 | 杭州信多达电器有限公司 | Totally closed electromagnetism stove of no fan |
| CN206875505U (en) * | 2017-01-06 | 2018-01-12 | 九阳股份有限公司 | A kind of electromagnetic wire coil |
-
2018
- 2018-02-02 CN CN201810106691.1A patent/CN110131756A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003086340A (en) * | 2001-09-06 | 2003-03-20 | Sanyo Electric Co Ltd | Electromagnetic cooker |
| CN204786627U (en) * | 2013-11-20 | 2015-11-18 | 九阳股份有限公司 | Electromagnetism stove inferior valve and electromagnetism stove |
| CN104110708A (en) * | 2014-05-26 | 2014-10-22 | 九阳股份有限公司 | Induction cooker with magnetic stripe arranged at upper side of support |
| CN204043002U (en) * | 2014-08-26 | 2014-12-24 | 杭州信多达电子科技有限公司 | A kind of wire coil installation structure of Ultrathin electromagnetic furnace |
| CN205481180U (en) * | 2016-03-14 | 2016-08-17 | 中山市新帝电器制造有限公司 | Totally enclosed type induction cooker |
| CN205641032U (en) * | 2016-04-18 | 2016-10-12 | 杭州信多达电器有限公司 | Totally closed electromagnetism stove of no fan |
| CN206875505U (en) * | 2017-01-06 | 2018-01-12 | 九阳股份有限公司 | A kind of electromagnetic wire coil |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20190816 |