CN205006679U - Dish and electric heating equipment generate heat - Google Patents
Dish and electric heating equipment generate heat Download PDFInfo
- Publication number
- CN205006679U CN205006679U CN201520593349.0U CN201520593349U CN205006679U CN 205006679 U CN205006679 U CN 205006679U CN 201520593349 U CN201520593349 U CN 201520593349U CN 205006679 U CN205006679 U CN 205006679U
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- heat
- disk body
- generating disc
- conducting piece
- grooving
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Abstract
The utility model discloses a dish generates heat, which comprises a disc body, be equipped with cyclic annular heat -conducting piece on the disk body, just be formed with on the heat -conducting piece and accept the chamber to accept the heating tube, it link up still to be equipped with at least one on the heat -conducting piece the grooving of heat -conducting piece, grooving department still is equipped with the heat -conducting part, just heat -conducting part one end with the heating tube contact, the heat -conducting part other end with the disk body corresponds the position contact of grooving. The utility model also discloses an electric heating equipment of having the dish that should generate heat. Utilize the technical scheme of the utility model, the heating tube during operation not only can avoid the expend with heat and contract with cold inhomogeneous and lead to the fact the cracked phenomenon of dish of generating heat, simultaneously can also can guarantee to last the effect of heating in grooving department so that generate heat the dish again.
Description
Technical field
The utility model relates to heating apparatus field, particularly relates to a kind of heat-generating disc and electric heating equipment.
Background technology
At present a lot of electric heating equipment all adopts the mode of heat-generating disc to heat, and is heat energy, and then by heat-generating disc, heat is passed to heating container, realize the heating to object in heating container by the resistive heater in heat-generating pipe by electric energy conversion.
Existing heating disc structure generally comprises heat conduction disk body, and disk body is provided with the resettlement section of collecting heat-generating pipe, is passed on disk body by the heat that heat-generating pipe produces by resettlement section.But this heat-generating disc is often because expanding with heat and contract with cold uneven and phenomenon that is that cause heat-generating disc to rupture.
Utility model content
Main purpose of the present utility model is to provide a kind of heat-generating disc and electric heating equipment, when being intended to heat-generating pipe work, and the uneven and phenomenon that is that cause heat-generating disc to rupture of can avoiding expanding with heat and contract with cold.
For achieving the above object, a kind of heat-generating disc that the utility model provides, comprise disk body, described disk body is provided with ring-type heat-conducting piece, and described heat-conducting piece is provided with the ring-type host cavity extended along its circumference, to accommodate heat-generating pipe; Described heat-conducting piece is provided with at least one the through periphery wall of described heat-conducting piece and grooving of internal perisporium away from the end face of described disk body one end, is provided with heat-conducting part between the diapire of described grooving and described heat-generating pipe.
Preferably, described heat-conducting part relative to the height of described disk body lower than the height of described heat-conducting piece relative to described disk body.
Preferably, described heat-conducting part is provided with accepting groove away from one end of described disk body, and the inwall of described accepting groove and described heat-generating pipe are fitted.
Preferably, described heat-conducting part and described heat-conducting piece one-body molded.
Preferably, described grooving is 3, and is arranged on equably on described heat-conducting piece.
Preferably, described disk body is elliptical shape.
Preferably, to arrange the thickness of the position of described heat-conducting piece little for the Thickness Ratio disk body of described disk body center.
Preferably, described heat-conducting part is the paster being arranged on grooving diapire.
In addition, for achieving the above object, a kind of electric heating equipment that the utility model also provides, comprises the container of loaded objects, heat-generating pipe and collecting and installs the heat-generating disc of described heat-generating pipe, described heat-generating disc contacts with described container, with by the heat conduction of heat-generating pipe to described container; Described heat-generating disc comprises the heat-generating disc of said structure.
Preferably, described electric heating equipment comprises insulating pot, electric cooker, electric pressure cooking saucepan.
The utility model heat-generating disc is provided with heat-conducting part by the grooving place on this heat-conducting piece, make when heat-generating pipe works, not only can to avoid expanding with heat and contract with cold uneven and phenomenon that is that cause heat-generating disc to rupture, heat-generating disc can be made again at grooving place also to ensure the effect of continuous heating simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat-generating disc one embodiment of the present utility model;
Fig. 2 is an orthographic projection schematic diagram of heat-generating disc of the present utility model;
Fig. 3 is for the heat-generating disc shown in Fig. 2 is along the cross-sectional view of A-A line;
Fig. 4 is the structural representation of another embodiment of heat-generating disc of the present utility model.
Drawing reference numeral illustrates:
Label title label name claims
100 heat-generating disc 110 disk bodies
120 heat-conducting piece 121 host cavities
122 grooving 130 heat-conducting parts
131 accepting grooves
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further see accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of structure of heat-generating disc, this heat-generating disc can be applicable on electric heating equipment, and preferably, this electric heating equipment is household electrical appliance, such as electric cooker, insulating pot, electric pressure cooking saucepan etc.This heat-generating disc is by forming the grooving of through conduction element at the heat-conducting piece of collecting heat-generating pipe, and be provided with heat-conducting part at this grooving place, this heat-conducting part is by the heat conduction of the heat-generating pipe at grooving place extremely described disk body, to make when heat-generating pipe works, can to avoid expanding with heat and contract with cold uneven and phenomenon that is that cause heat-generating disc to rupture, can ensure that again heat-generating disc also can ensure the effect of continuous heating at grooving place simultaneously.
Above-mentioned electric heating equipment can comprise the container of loaded objects, heat-generating pipe and collecting and install the heat-generating disc of described heat-generating pipe.Described heat-generating pipe is provided with two current electrodes, and to be powered to heat-generating pipe by this current electrode, this heat-generating pipe is started working.Described heat-generating disc contacts with described container, it is the body structure of an embedded electric heating tube, be heat energy by the resistive heater in heat-generating pipe by electric energy conversion, and transfer heat to container by heat trnasfer, to realize heating the object in container by heat-generating disc surface.
As shown in Figure 1, the structure of the utility model heat-generating disc first embodiment is shown.The ring-type heat-conducting piece 120 that this heat-generating disc 100 comprises disk body 110 and is arranged on disk body 110.Wherein,
This disk body 110 can be toroidal, also can be elliptical shape, can certainly arrange other shape according to concrete applied environment.As shown in Figures 2 and 3, to arrange the thickness of the position of heat-conducting piece 120 little for the Thickness Ratio disk body 110 of this disk body 110 center.And between the position being arranged heat-conducting piece 120 by disk body 110 center to disk body 110, the thickness of disk body 110 increases progressively successively.The thickness of the marginal position of disk body 110 is minimum.Such as, in Fig. 3, the thickness of position 1 place (i.e. disk body 110 center) is 3cm, and the thickness at position 2 place is 4cm, and the thickness at position 3 place is 8cm, and the thickness at position 4 place is 2cm.
Above-mentioned heat-conducting piece 120 in the form of a ring, such as round shape, quadrangle, triangle etc.In conjunction with reference Fig. 4, this heat-conducting piece 120 is provided with the ring-type host cavity 121 extended along its circumference, to accommodate heat-generating pipe.This heat-conducting piece 120 is made up of cast aluminium, namely by with the aluminium of molten condition, in cast progressive die tool, forms the structure aluminum component of this heat-conducting piece 120 through cooling.Certainly, this heat-conducting piece 120 also can be poured into a mould by other heat-conductings and be formed, and the present embodiment is preferably Birmasil.This heat-generating pipe can, after heat-conducting piece 120 is shaping, be mounted in this heat-conducting piece 120; Also can be shaping together with heat-conducting piece 120.This heat-conducting piece 120 cross section in radial directions can be regular quadrilateral, also can the shape that formed of semicircle and quadrangle etc.In order to heat is passed on disk body 110 by heat-conducting piece 120 better, the surface with disk body 110 adapts with the contact surface of disk body 110 by this heat-conducting piece 120, and therefore this heat-conducting piece 120 is maximum with the contact area of disk body 110, and both fit more.
The end face of heat-conducting piece 120 away from described disk body (110) one end is also provided with some through periphery walls of described heat-conducting piece 120 and the grooving 122 of internal perisporium, described grooving 122 is inwardly offered and through described heat-conducting piece 120, so that this heat-conducting piece 120 is divided into multistage along the direction of vertical disk body 110 by the end face of heat-conducting piece 120.The end face of this heat-conducting piece 120 can be plane, also can be cambered surface.This grooving 122 place is also provided with heat-conducting part 130, and described heat-conducting part 130 one end contacts with described heat-generating pipe, described heat-conducting part 130 other end contacts with the position of the corresponding described grooving (122) of described disk body 110, with by the heat conduction of heat-generating pipe exposed for this grooving 122 place to disk body 110.Namely between the diapire and described heat-generating pipe of grooving 122, heat-conducting part 130 is provided with.
Therefore, the utility model heat-generating disc by grooving 122 structure on this heat-conducting piece 120, the uneven and phenomenon that is that cause heat-generating disc to rupture of can avoiding expanding with heat and contract with cold; This grooving 11 place is provided with heat-conducting part 130 simultaneously, and this heat-conducting part 130 can, by the heat conduction of heat-generating pipe exposed for this grooving 122 place to disk body 110, make when heat-generating pipe works, and heat-generating disc can be made also to ensure the effect of continuous heating at grooving 122 place.
Further, above-mentioned heat-conducting part 130 relative to the height of described disk body 110 lower than the height of described heat-conducting piece 120 relative to described disk body 110.Therefore, still difference in height is formed with between the heat-conducting part 130 at this grooving 122 place and the heat-conducting piece 120 of grooving 122 both sides, also can to avoid expanding with heat and contract with cold uneven and phenomenon that is that cause heat-generating disc to rupture, also make when heat-generating pipe works by heat-conducting part 130 simultaneously, heat-generating disc can be made also to ensure the effect of continuous heating at grooving 122 place.
Further, above-mentioned heat-conducting part 130 is provided with accepting groove 131 away from one end of described disk body 110, to accommodate described heat-generating pipe.This heat-conducting part 130 arranges an accepting groove 131, to accommodate heat-generating pipe, thus increases the contact area of heat-generating pipe and heat-conducting part 130, improves heat-conducting effect.
In addition, above-mentioned heat-conducting part 130 can be arranged with the split of described heat-conducting piece 120, as shown in Figure 4.Certainly, this heat-conducting part 130 also can be one-body molded with heat-conducting piece 120.Integrated heat-conducting part 130 and heat-conducting piece 120, not only ensure that the overall structure of heat-conducting piece 120, to make heat-generating pipe operationally, heat-generating disc can be made can to ensure the effect of continuous heating, and the grooving structure formed to heat-conducting part 130 place also can be avoided expanding with heat and contract with cold uneven and phenomenon that is that cause heat-generating disc to rupture.
Further, in the present embodiment, the grooving on above-mentioned heat-conducting piece 120 is preferably 3.The number arranging grooving is too many, will be unfavorable for the processing of heat-conducting piece 120; The number of grooving is set very little, the uneven and effect that is that cause heat-generating disc to rupture of avoiding expanding with heat and contract with cold cannot be played well.Therefore, the utility model embodiment will arrange 3, not only be beneficial to the processing of heat-conducting piece 120, but also can play the uneven and effect that is that cause heat-generating disc to rupture of avoiding expanding with heat and contract with cold well.Preferably, above-mentioned grooving 122 will be arranged on heat-conducting piece 120 equably.Be understandable that, if above-mentioned heat-conducting piece 120 oval in shape, then can consider that this heat-conducting piece encloses the long limit of the ellipse of formation and the situation of being heated of minor face, and grooving is arranged on appropriate position, be heated evenly to make heat-conducting piece 120.
Further, above-mentioned heat-conducting part 130 is for being arranged on the paster of grooving 122 diapire, and namely one end of paster and heat-generating pipe are adjacent to, and the other end of paster is fixed on the diapire of grooving 122 by the mode such as bonding, thus the heat of heat-generating pipe can be passed to disk body 110.The position that this paster and disk body 110 are adjacent to is positioned at grooving 122 place, can be passed to the position of the corresponding grooving 122 of disk body 110 with the heat of the heat-generating pipe making grooving 122 place, thus ensures that the heat-generating disc at corresponding grooving 122 place also can keep continuous heating.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a heat-generating disc, is characterized in that, comprises disk body, and described disk body is provided with ring-type heat-conducting piece, and described heat-conducting piece is provided with the ring-type host cavity extended along its circumference, to accommodate heat-generating pipe; Described heat-conducting piece is provided with at least one the through periphery wall of described heat-conducting piece and grooving of internal perisporium away from the end face of described disk body one end, is provided with heat-conducting part between the diapire of described grooving and described heat-generating pipe.
2. heat-generating disc as claimed in claim 1, is characterized in that, described heat-conducting part relative to the height of described disk body lower than the height of described heat-conducting piece relative to described disk body.
3. heat-generating disc as claimed in claim 2, it is characterized in that, described heat-conducting part is provided with accepting groove away from one end of described disk body, and the inwall of described accepting groove and described heat-generating pipe are fitted.
4. as claimed in claim 2 or claim 3 heat-generating disc, is characterized in that, described heat-conducting part and described heat-conducting piece one-body molded.
5. heat-generating disc as claimed in claim 1, it is characterized in that, described grooving is 3, and is arranged on equably on described heat-conducting piece.
6. heat-generating disc as claimed in claim 1, it is characterized in that, described disk body is elliptical shape.
7. heat-generating disc as claimed in claim 1, is characterized in that, the thickness that the Thickness Ratio disk body of described disk body center arranges the position of described heat-conducting piece is little.
8. heat-generating disc as claimed in claim 1, it is characterized in that, described heat-conducting part is the paster being arranged on grooving diapire.
9. an electric heating equipment, is characterized in that, described electric heating equipment comprises the container of loaded objects, heat-generating pipe and collecting and installs the heat-generating disc of described heat-generating pipe, and described heat-generating disc contacts with described container, with by the heat conduction of heat-generating pipe to described container; Described heat-generating disc comprises the heat-generating disc described in any one of claim 1-8.
10. electric heating equipment as claimed in claim 9, it is characterized in that, described electric heating equipment comprises insulating pot, electric cooker, electric pressure cooking saucepan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593349.0U CN205006679U (en) | 2015-08-07 | 2015-08-07 | Dish and electric heating equipment generate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593349.0U CN205006679U (en) | 2015-08-07 | 2015-08-07 | Dish and electric heating equipment generate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205006679U true CN205006679U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593349.0U Active CN205006679U (en) | 2015-08-07 | 2015-08-07 | Dish and electric heating equipment generate heat |
Country Status (1)
| Country | Link |
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| CN (1) | CN205006679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149395A (en) * | 2016-03-04 | 2017-09-12 | 佛山市顺德区美的电热电器制造有限公司 | The pot cover of pressure cooker and the pressure cooker with it |
-
2015
- 2015-08-07 CN CN201520593349.0U patent/CN205006679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149395A (en) * | 2016-03-04 | 2017-09-12 | 佛山市顺德区美的电热电器制造有限公司 | The pot cover of pressure cooker and the pressure cooker with it |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |