CN207797142U - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
- Publication number
- CN207797142U CN207797142U CN201820190327.3U CN201820190327U CN207797142U CN 207797142 U CN207797142 U CN 207797142U CN 201820190327 U CN201820190327 U CN 201820190327U CN 207797142 U CN207797142 U CN 207797142U
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- shell
- cooking apparatus
- heat
- magnetic stripe
- conducting
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Abstract
The utility model is related to field of kitchen electric appliance, disclose a kind of cooking apparatus, it include shell (10) and with the shell (10) fixed coil panel, the shell (10) is made from a material that be thermally conductive, the coil panel includes magnetic stripe (12a) and the magnetic stripe mounting groove (12b) for installing the magnetic stripe (12a), and the magnetic stripe mounting groove (12b) is formed on the shell (10) and is outwardly protruded from the bottom of the shell (10).In the utility model, 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 utility model solves the noise problem for using fan radiating to be brought to user in the prior art in the case where meeting cooling requirements, improves user experience.
Description
Technical field
The utility model is related to kitchen appliances, more particularly to a kind of cooking apparatus.
Background technology
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, the cooking apparatus for 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,
Its upper cover for generally comprising shell and being fastened on shell, shell forms cavity, for accommodating coil panel and circuit board etc., electricity
It is provided with electronic component on the plate of road.Since electronic component and coil panel have fever during the electric heating of electromagnetic oven,
Therefore in order to ensure the service life of electromagnetic oven, electromagnetic oven is also with radiator.Usually, the radiator of traditional electromagnetic oven is big
Mostly wind turbine, by making wind turbine 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 wind turbine.Therefore it needs to provide a kind of
The cooking apparatus of noise can be reduced.
Utility model content
The purpose of this utility model is to overcome fan radiatings in the prior art there are problems that noise, provides one kind and cooks
It prepares food utensil, which not only has good heat dissipation effect, but also can solve the noise problem of fan radiating.
To achieve the goals above, on the one hand the utility model provides a kind of cooking apparatus, it is described include shell and with
The fixed coil panel of shell, the shell are made from a material that be thermally conductive, and the coil panel includes magnetic stripe and for installing
The magnetic stripe mounting groove of magnetic stripe is stated, the magnetic stripe mounting groove is formed on the housing and outwardly protruded from the bottom of the shell.
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 bottom of the magnetic stripe mounting groove is provided with heat-conducting layer, and the magnetic stripe contacts and consolidates with the heat-conducting layer
It is fixed.
Preferably, the coil panel includes coil, and the coil is placed on the upper surface of the magnetic stripe mounting groove, and institute
Coil is stated not contact 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, and thickness is 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 on the plate of road is fitted closely with the conducting-heat elements.
Preferably, the outer surface of the shell is provided with the heat radiating fin for increasing the shell and 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 utility model, by fixing the shell of coil panel and high thermal conductivity, to which the heat of coil panel generation is fast
Speed is transferred to the shell of good heat conductivity, to which by shell natural heat dissipation, the utility model is the case where meeting cooling requirements
Under solve and use the noise problem brought to user of fan radiating in the prior art, improve user experience.
Description of the drawings
Fig. 1 is the explosive view for the cooking apparatus that specific embodiment of the present utility model provides.
Fig. 2 be the shell of cooking apparatus shown in FIG. 1 stereogram (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 sectional view of cooking apparatus shown in Fig. 2.
Fig. 6 is the sectional view of the other direction of cooking apparatus shown in Fig. 2.
Reference sign
10- shells；11- circuit boards；
11a- electronic components； 11a-1-IGBT；
11a-2- bridge heaps；11b- conducting-heat elements；
The first heat conductive isolation sheets of 11c-；12a- magnetic stripes；
12b- magnetic stripe mounting grooves；12c- coils；
The second heat conductive isolation sheets of 12d-；13- radiating fins；
14- heat conducting pipes；14a- heat conducting pipe mounting grooves；
14b- pressing plates；15- display boards；
20- upper covers；21- compressed parts；
30- panels.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model
Sign can 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 " be typically for direction shown in the drawings for either for vertically, vertically or gravity direction on for each component
Mutual alignment relation describes word.In addition, " inside and outside " refers to the inside and outside of the profile relative to each component itself.
The utility model is 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, specific embodiment of the present utility model provide cooking apparatus include shell 10 and
With the fixed coil panel of shell, the shell 10 is made from a material that be thermally conductive, and the coil panel includes magnetic stripe 12a and for installing
The magnetic stripe mounting groove 12b of the magnetic stripe 12a, the magnetic stripe mounting groove 12b are formed on the shell 10 and from the shells 10
Bottom outwardly protrude.
In the utility model, by fixing the shell 10 of coil panel and high thermal conductivity, to the heat of coil panel generation
It is quickly transferred to the shell 10 of good heat conductivity, to which by 10 natural heat dissipation of shell, the utility model is meeting cooling requirements
In the case of solve and use the noise problem brought to user of fan radiating in the prior art, improve user experience.In addition,
Magnetic stripe mounting groove 12b can be formed on shell 10 and be outwardly protruded from the bottom of shell 10, can further increase so scattered
Thermal effect.
Wherein, in conjunction with shown in 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 (including direct transmission and indirect transfer here) 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,
In conjunction with shown in 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 actual conditions, it is preferable that shell 10 is by metal
Material is made (for example, aluminium alloy).In conjunction with shown in 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 bottom of the magnetic stripe mounting groove 12b is provided with heat-conducting layer, and the magnetic stripe 12a is contacted with heat-conducting layer
And it is fixed.Wherein, heat-conducting layer here can be made of adhesive heat-conducting silicone grease.It, can be first in magnetic stripe mounting groove when installation
One layer of heat-conducting silicone grease with stickup property is smeared on 12b, then magnetic stripe 12a is installed in magnetic stripe mounting groove 12b, it so both can be true
Shell 10 can be efficiently transferred to by heat-conducting layer by protecting the heat that magnetic stripe 12a is generated, meanwhile, it can be with after heat-conducting silicone grease solidification
Magnetic stripe 12a is pasted onto 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, to be 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 by the second heat conductive isolation sheet 12d between coil 12c, 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
The second thermally conductive insulating layer 12d (can specifically being realized by way of stickup) first is fixed in the upper surfaces magnetic stripe mounting groove 12b, however
Coil 12c is placed into the second surfaces 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 position relationship is not essential, and the position height of the upper surface of magnetic stripe 12a is only made to be less than magnetic in this case
The position height of the upper surface of mounting groove 12b can more ensure 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 ensure 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 heat conduction.Preferably, the heat conduction 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, and thickness is 2~4mm.
Further, in conjunction with shown in Fig. 2 and Fig. 3, circuit board 11, the electronic component 11a are provided in the shell 10
It is fixed on circuit board 11, the cooking apparatus includes the upper cover 20 for closure 10, and the upper cover 20, which is provided with, to be used for
Push down circuit board 11 and so that electronic component 11a on circuit board 11 and conducting-heat elements 11b fit closely compressed part 21 (when
It when being provided with heat conductive isolation sheet, is fitted closely with heat conductive isolation sheet).Wherein, compressed part 21 can be plateau form.It was installing
Cheng Zhong, compressed part 21 can compress circuit board 11 so that electronic component 11a is bonded tighter with conducting-heat elements 11b.In conjunction with figure
Shown in 2, when installing electronic component 11a, the first heat conductive isolation sheet 11c can be first fixed on conducting-heat elements 11b, then
The circuit board for being fixed with electronic component part 11a is mounted in shell 10, it is noted herein that, when mounting circuit boards 11, need
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 corresponding
Position 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 better
Ensure 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 increase heat dissipation area, accelerate shell 10 and the external world
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 temperature relative angle on shell 10
Lower position, to improve radiating efficiency.
In addition, in the prior art, needing the shell in electromagnetic oven that air inlet and air outlet is arranged using fan radiating, this is just
So that electromagnetic oven be difficult accomplish it is hermetically sealed so that the water proofing property of electromagnetic oven is very poor.And in the present invention, by dissipating
The change of hot mode, therefore cooking apparatus can be fully sealed and (cooking apparatus is that is designed as totally-enclosed dress
Set), so as to improve the water resistance of cooking apparatus.Wherein, cooking apparatus here can be electromagnetic oven.
In the utility model, on the one hand, the heat that electronic component 11a is generated can quickly be passed by conducting-heat elements 11b
It is handed to shell 10, to pass through 10 natural heat dissipation of shell；On the other hand, the heat that coil 12c and magnetic stripe 12a are generated can lead to
It crosses heat-conducting layer and is transferred to magnetic stripe mounting groove 12b, to be transferred to shell 10 and be radiated by shell 10.Electricity in the utility model
Its own heat generated is quickly transferred to heat conductivility by sub- component 11a and coil panel by the connection of high thermal conductivity respectively
Good shell 10, to which by 10 natural heat dissipation of shell, the utility model solves existing in the case where meeting cooling requirements
The noise problem brought to user using fan radiating in technology, while the water resistance of cooking apparatus can also be improved.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the scope of protection of the utility model.
Claims (13)
1. a kind of cooking apparatus, which is characterized in that the cooking apparatus includes shell (10) and fixed with the shell (10)
Coil panel, the shell (10) is made from a material that be thermally conductive, and the coil panel includes magnetic stripe (12a) and for installing the magnetic
The magnetic stripe mounting groove (12b) of item (12a), the magnetic stripe mounting groove (12b) are formed on the shell (10) and from the shells
(10) bottom outwardly protrudes.
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)
The shell (10) can be transferred heat to by the conducting-heat elements (11b).
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 bottom of the magnetic stripe mounting groove (12b) is provided with
Heat-conducting layer, the magnetic stripe (12a) contact and fix 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)
It touches.
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 the coil (12c) is placed on second heat conduction
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, and thickness is 2~4mm.
9. cooking apparatus according to claim 3, which is characterized in that it is provided with circuit board (11) 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)
The compressed part (21) that fits closely of electronic component (11a) and the conducting-heat elements (11b).
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) and 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. according to the cooking apparatus described in any one of claim 1-11, 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 |
|---|---|---|---|
| CN201820190327.3U CN207797142U (en) | 2018-02-02 | 2018-02-02 | Cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190327.3U CN207797142U (en) | 2018-02-02 | 2018-02-02 | Cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207797142U true CN207797142U (en) | 2018-08-31 |
Family
ID=63267932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190327.3U Active CN207797142U (en) | 2018-02-02 | 2018-02-02 | Cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207797142U (en) |
-
2018
- 2018-02-02 CN CN201820190327.3U patent/CN207797142U/en active Active
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| GR01 | Patent grant |