CN204764974U - Compound induction heating cooking utensils of pressure welding - Google Patents
Compound induction heating cooking utensils of pressure welding Download PDFInfo
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- CN204764974U CN204764974U CN201520487680.4U CN201520487680U CN204764974U CN 204764974 U CN204764974 U CN 204764974U CN 201520487680 U CN201520487680 U CN 201520487680U CN 204764974 U CN204764974 U CN 204764974U
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- pressure welding
- heat
- distribution plate
- groove
- induction heating
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- 238000003466 welding Methods 0.000 title claims abstract description 53
- 150000001875 compounds Chemical class 0.000 title claims abstract description 39
- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 238000010411 cooking Methods 0.000 title claims abstract description 35
- 230000006698 induction Effects 0.000 title claims abstract description 28
- 238000009826 distribution Methods 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 35
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model relates to a compound induction heating cooking utensils of pressure welding. It includes the cooking utensils body of being made by first material, and the internal surface of a heat distribution board is connected through the pressure welding complex mode to the surface of this cooking utensils body bottom, and this heat distribution board is made by ferromagnetic heat conduction material, its characterized in that: have position and the pressure welding location structure that the shape corresponds in the middle of the surface of this cooking utensils body bottom and the heat distribution board, include among this pressure welding location structure to be located bottom the cooking utensils body that the surface is middle to expose visible recess. This product has the advantage that heating area is big, heating temperature is even, and its bottom still can directly be pressed and carved the product mark, and the product is pleasing to the eye, generous. Its ferromagnetic heat conduction material is convenient for fix a position when the pressure welding is compound.
Description
Technical field
The utility model relates to metal cookware (as: pan), particularly a kind of induction heating cooking device of pressure welding compound.
Background technology
As everyone knows, the advantage of aluminum cook utensil (as: aluminum pot) be light, durable, heating is fast, heat conduction evenly, non-corrosive, therefore, become the preferred material of the medium and high classes cook utensil of most of brand.But its major defect directly to heat on electromagnetic oven.
In order to address this problem, Chinese utility model description (CN201167839Y) discloses a kind of cook utensil.It has the bottom being suitable for eddy-current heating, comprising: container, and this container is made up of the first material (as: aluminium) and is had from the outstanding multiple conical butt lugs of the outer surface of its diapire; And the heat distribution of disc format or diffuser plate, this plate is made up of the second ferromagnetic Heat Conduction Material (as: stainless iron) and is had the multiple through holes be formed at wherein.When installing in place, described disk has inner surface and outer surface, and described lug is inserted in described through hole and is also out of shape against described disk at least in part, and each described through hole of described disk has from the outstanding flange of described inner surface.The each described through hole of described disk also has the enlarged of contiguous described outer surface.This product passes through heat distribution or the diffuser plate of the disc format of container bottom, and cook utensil can be made directly to heat on electromagnetic oven.But its shortcoming is: owing to heat distribution or diffuser plate being provided with all through holes being used for being connected with container bottom lug, therefore, due to the existence of these through holes, the actual heating surface (area) (HS of cook utensil is made to receive very large impact.
In order to solve the problem further, the heat distribution having human hair to understand to be made by the ferromagnetic Heat Conduction Material (as: stainless iron) of full wafer by pressure welding complex method or diffuser plate are compound to bottom aluminum pot.Pressure welding is also referred to as Pressure Welding, it is typical Solid-phase welding mode, pressure must be utilized during Solid-phase welding to make the surface at position to be welded direct close contact in the solid state, and the temperature at position to be welded is raised, by regulating temperature, pressure and time, welding surface is made fully to carry out spreading and realizing combining between atom.Major advantage compared with CN201167839Y is: not used for the through hole or the groove that connect the bottom of a pan on the heat distribution of full wafer or diffuser plate, therefore, the actual heating surface area bottom aluminum pot increases greatly.But the said goods has still found following problem in actual use:
(1) aluminum pot heats when using on electromagnetic oven, and due to the eddy current effect of heat distribution or diffuser plate (as: stainless iron plate) electromagnetic field, cause the heating-up temperature in the bottom of a pan extremely uneven, the temperature being positioned at middle part, the bottom of a pan is high especially.When cooking fried food, often cause the food be positioned in the middle of the aluminum pot the bottom of a pan to decoct Jiao, and the food being positioned at periphery, the aluminum pot the bottom of a pan does not also have ripe, greatly have impact on the quality of food cooking.
(2) bottom aluminum pot because pressure welding is compounded with heat distribution or diffuser plate, make can not directly to press bottom aluminum pot and carve product annotation identification word, patterns such as (as:) product brand logo, trade names.
(3) heat distribution bottom aluminum pot or diffuser plate are at pressure welding compound tense, and its location is not too convenient, easily cause the front position bottom heat distribution or diffuser plate and aluminum pot to offset, affect the quality of product.
Utility model content
The purpose of this utility model is the induction heating cooking device providing a kind of pressure welding compound, mainly solve the technical problem existing for above-mentioned prior art, this product has that heating surface (area) (HS is large, the uniform advantage of heating-up temperature, and also can directly press product annotation at quarter bottom it, product is attractive in appearance, generous.Its ferromagnetic Heat Conduction Material is convenient to location at pressure welding compound tense.
For realizing above-mentioned utility model object, the technical solution of the utility model is:
A kind of induction heating cooking device of pressure welding compound, it comprises the cook utensil body be made up of the first material, the outer surface of this cook utensil body bottom portion connects the inner surface of a heat-distribution plate by pressure welding complex method, this heat-distribution plate is made up of ferromagnetic Heat Conduction Material; It is characterized in that: have position and pressure welding location structure corresponding to shape in the middle of the outer surface of this cook utensil body bottom portion and heat-distribution plate, this pressure welding location structure comprises being positioned at and exposes visible groove in the middle of cook utensil body bottom portion outer surface.
The induction heating cooking device of described pressure welding compound, it is characterized in that: in the middle of this cook utensil body bottom portion outer surface, there is groove, there is in the middle of this heat-distribution plate the hole that shape and position correspond to groove, the surrounding in this hole has the fold inward structure that shape and position correspond to cannelure, when the outer surface compound tense of heat-distribution plate and cook utensil body bottom portion, this fold inward structure stretches in groove.
The induction heating cooking device of described pressure welding compound, is characterized in that: arrange cannelure further around this bottom portion of groove, and this cannelure is the further extension of depth of groove; This fold inward structure stretches into groove and falls into or snap in cannelure.
The induction heating cooking device of described pressure welding compound, is characterized in that: have groove in the middle of this cook utensil body bottom portion outer surface, recess edge extends to form the positioned edge higher than cook utensil body bottom portion downwards; There is in the middle of this heat-distribution plate the hole that shape and position correspond to positioned edge; When the outer surface compound tense of heat-distribution plate and cook utensil body bottom portion, this positioned edge stretches into hole; The height of this positioned edge and the consistency of thickness of heat-distribution plate.
The induction heating cooking device of described pressure welding compound, is characterized in that: this first material is aluminum or aluminum alloy, and this ferromagnetic Heat Conduction Material is stainless iron.
The induction heating cooking device of described pressure welding compound, is characterized in that: the cross section of this cannelure is rectangular recess, U-shaped groove or v-depression.
The induction heating cooking device of described pressure welding compound, is characterized in that: this groove and cannelure have the outer wall that one extends, and the outer wall of this cannelure has inside gradient.
The induction heating cooking device of described pressure welding compound, is characterized in that: this interior turnover structure and heat-distribution plate plane orthogonal.
The induction heating cooking device of described pressure welding compound, is characterized in that: this heat-distribution plate outer rim has the binding structure corresponding to cook utensil body bottom portion.
The induction heating cooking device of described pressure welding compound, is characterized in that: the channel section of this cook utensil body is for circular, and heat-distribution plate is and the suitable annulus with circular port of groove shapes and position.
Above technical characteristic, the utility model tool has the following advantages:
1, have the heat-distribution plate be made up of ferromagnetic Heat Conduction Material again bottom cook utensil of the present utility model, therefore cook utensil just can directly heat on electromagnetic oven.Heat-distribution plate of the present utility model does not have other through hole or groove except a hole of centre, and therefore the heating surface (area) (HS of this heat-distribution plate is larger.Have a hole in the middle of heat-distribution plate of the present utility model, this hole solves the eddy current effect due to electromagnetic field just, causes the problem that the heating-up temperature at the end of cook utensil is extremely uneven.When cooking food, the food directly contacted with container bottom can be cooked very even, can not produce the phenomenon of the raw ripe inequality of food.
2, cook utensil of the present utility model directly can see by the hole in the middle of heat-distribution plate the groove being positioned at cook utensil body bottom portion outer surface centre position, and product manufacturing person or sellers can direct pressure product annotations at quarter identification word, patterns such as (as:) product brand logo, trade names in the bottom surface of groove.
Have position and pressure welding location structure corresponding to shape in the middle of outer surface and the heat-distribution plate of 3, cook utensil body bottom portion of the present utility model, this structure is convenient to installation and the location of heat-distribution plate at pressure welding compound tense.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the structural representation of heat-distribution plate in the utility model one preferred embodiment.
Fig. 3 is the structural representation of another embodiment of the utility model.
Fig. 4 is the structural representation of aluminum pot body bottom portion in another embodiment of the utility model.
Fig. 5 is the structural representation of heat-distribution plate in another embodiment of the utility model.
Detailed description of the invention
Below by embodiment, the utility model is specifically described; it is to be noted; following examples are just further described the utility model; the restriction to the utility model protection domain can not be interpreted as; some nonessential improvement and adjustment that the professional and technical personnel in this field makes according to content of the present utility model, still belong to protection category of the present utility model.
See Fig. 1,2, it is a preferred embodiment of the present utility model, i.e. a kind of induction heating cooking aluminum pot of pressure welding compound, it comprises the aluminum pot body 1 be made up of aluminum or aluminum alloy, outer surface bottom this aluminum pot body 1 connects the inner surface of a heat-distribution plate 3 by pressure welding complex method, and this heat-distribution plate 3 is made up of ferromagnetic Heat Conduction Material (as: stainless iron).Be characterized in: have groove 11 in the middle of this aluminum pot body 1 bottom outer surface, have around this bottom portion of groove and arrange cannelure 12 further, this cannelure 12 is further extensions of groove 11 degree of depth; There is in the middle of this heat-distribution plate 3 hole 31 that shape and position correspond to groove, the surrounding in this hole 31 has the fold inward structure 32 that shape and position correspond to cannelure 12, when heat-distribution plate 3 is connected with the outer surface bottom aluminum pot body 1, this fold inward structure 32 stretches into groove 11 and falls into or snap in cannelure 12.
As another kind of embodiment.A kind of induction heating cooking aluminum pot of pressure welding compound, it comprises the aluminum pot body 1 be made up of aluminum or aluminum alloy, outer surface bottom this aluminum pot body 1 connects the inner surface of a heat-distribution plate 3 by pressure welding complex method, and this heat-distribution plate 3 is made up of ferromagnetic Heat Conduction Material (as: stainless iron).Be characterized in: in the middle of this aluminum pot body 1 bottom outer surface, there is groove 11; There is in the middle of this heat-distribution plate 3 hole 31 that shape and position correspond to groove, the surrounding in this hole 31 has the fold inward structure 32 that shape and position correspond to cannelure 12, when heat-distribution plate 3 is connected with the outer surface bottom aluminum pot body 1, this fold inward structure 32 stretches in groove 11.
As the structure that can select, the cross section of this cannelure 12 is rectangular recess (as preferred embodiment), U-shaped groove or v-depression.
As the structure that can select, this groove 11 and cannelure 12 have the outer wall (as preferred embodiment) that one extends.Preferred, the outer wall of this cannelure 12 has inside gradient, guide function when the interior turnover structure 32 that can play heat-distribution plate 3 like this snaps in, and is convenient to connect.
As preferred structure, this interior turnover structure 32 and heat-distribution plate 3 plane orthogonal, guarantee the accurate positioning of pressure welding compound tense.
As preferred structure, this heat-distribution plate 3 outer rim has the binding structure bottom corresponding to aluminum pot body 1, the bottom of a pan is heated more even.
As preferred structure, this heat-distribution plate 3 is for having the annulus of circular port, and corresponding groove is circular, and the global sections of corresponding cannelure is also annulus.Certainly, heat-distribution plate 3 may also be other Reasonable Shape (as: rectangle, triangle) be set to beyond circle, and the groove 11 bottom the aluminum pot body 1 of the hole 31 that heat-distribution plate 3 is middle and correspondence and cannelure 12 also corresponding can be set to other Reasonable Shape (as: rectangle, triangle) beyond circle.
As another embodiment, i.e. a kind of induction heating cooking aluminum pot of pressure welding compound.As in Figure 3-5: it comprises the aluminum pot body 1 be made up of aluminum or aluminum alloy, the outer surface bottom this aluminum pot body 1 connects the inner surface of a heat-distribution plate 3 by pressure welding complex method, and this heat-distribution plate is made up of ferromagnetic Heat Conduction Material (as: stainless iron).Be characterized in: have groove 11 in the middle of this aluminum pot body 1 bottom outer surface, groove 11 edge extends to form the positioned edge 13 higher than cook utensil body bottom portion downwards; There is in the middle of this heat-distribution plate 3 hole 31 that shape and position correspond to positioned edge; When the outer surface compound tense of heat-distribution plate and cook utensil body bottom portion, this positioned edge stretches into hole; The height of this positioned edge and the consistency of thickness of heat-distribution plate.
Structure of the present utility model, except can be applicable to aluminum pot, can also be applied the cook utensil of the composite base of other metal material, not repeat them here.
Be only advantageous configurations example apparatus of the present utility model in sum, be not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, and all should be technology category of the present utility model.
Claims (10)
1. the induction heating cooking device of a pressure welding compound, it comprises the cook utensil body be made up of the first material, the outer surface of this cook utensil body bottom portion connects the inner surface of a heat-distribution plate by pressure welding complex method, this heat-distribution plate is made up of ferromagnetic Heat Conduction Material; It is characterized in that: have position and pressure welding location structure corresponding to shape in the middle of the outer surface of this cook utensil body bottom portion and heat-distribution plate, this pressure welding location structure comprises being positioned at and exposes visible groove in the middle of cook utensil body bottom portion outer surface.
2. the induction heating cooking device of pressure welding compound according to claim 1, it is characterized in that: in the middle of this cook utensil body bottom portion outer surface, there is groove, there is in the middle of this heat-distribution plate the hole that shape and position correspond to groove, the surrounding in this hole has the fold inward structure that shape and position correspond to cannelure, when the outer surface compound tense of heat-distribution plate and cook utensil body bottom portion, this fold inward structure stretches in groove.
3. the induction heating cooking device of pressure welding compound according to claim 2, is characterized in that: arrange cannelure further around this bottom portion of groove, and this cannelure is the further extension of depth of groove; This fold inward structure stretches into groove and falls into or snap in cannelure.
4. the induction heating cooking device of pressure welding compound according to claim 1, is characterized in that: have groove in the middle of this cook utensil body bottom portion outer surface, recess edge extends to form the positioned edge higher than cook utensil body bottom portion downwards; There is in the middle of this heat-distribution plate the hole that shape and position correspond to positioned edge; When the outer surface compound tense of heat-distribution plate and cook utensil body bottom portion, this positioned edge stretches into hole; The height of this positioned edge and the consistency of thickness of heat-distribution plate.
5. the induction heating cooking device of the pressure welding compound according to claim 1 or 2 or 3 or 4, it is characterized in that: this first material is aluminum or aluminum alloy, this ferromagnetic Heat Conduction Material is stainless iron.
6. the induction heating cooking device of pressure welding compound according to claim 3, is characterized in that: the cross section of this cannelure is rectangular recess, U-shaped groove or v-depression.
7. the induction heating cooking device of pressure welding compound according to claim 3, is characterized in that: this groove and cannelure have the outer wall that one extends, and the outer wall of this cannelure has inside gradient.
8. the induction heating cooking device of the pressure welding compound according to Claims 2 or 3, is characterized in that: this interior turnover structure and heat-distribution plate plane orthogonal.
9. the induction heating cooking device of the pressure welding compound according to Claims 2 or 3 or 4, is characterized in that: this heat-distribution plate outer rim has the binding structure corresponding to cook utensil body bottom portion.
10. the induction heating cooking device of the pressure welding compound according to Claims 2 or 3 or 4, is characterized in that: the channel section of this cook utensil body is for circular, and heat-distribution plate is and the suitable annulus with circular port of groove shapes and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487680.4U CN204764974U (en) | 2015-07-08 | 2015-07-08 | Compound induction heating cooking utensils of pressure welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487680.4U CN204764974U (en) | 2015-07-08 | 2015-07-08 | Compound induction heating cooking utensils of pressure welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204764974U true CN204764974U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487680.4U Active CN204764974U (en) | 2015-07-08 | 2015-07-08 | Compound induction heating cooking utensils of pressure welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204764974U (en) |
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2015
- 2015-07-08 CN CN201520487680.4U patent/CN204764974U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: 321201 No. 5 Jinheng 1st Road, Jinyanshan Industrial Park, Quanxi Town, Wuyi County, Jinhua City, Zhejiang Province (self declared) Patentee after: Zhejiang novia kitchenware Co.,Ltd. Country or region after: China Address before: 321200 Jinyan Industrial Zone, Quanxi Town, Wuyi County, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG NOVIA INDUSTRY & TRADE Co.,Ltd. Country or region before: China |