CN204427677U - Electrical heated appliance - Google Patents
Electrical heated appliance Download PDFInfo
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- CN204427677U CN204427677U CN201520103354.9U CN201520103354U CN204427677U CN 204427677 U CN204427677 U CN 204427677U CN 201520103354 U CN201520103354 U CN 201520103354U CN 204427677 U CN204427677 U CN 204427677U
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- Prior art keywords
- infrared heating
- electrical heated
- heated appliance
- heating film
- electric
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Abstract
The utility model provides a kind of electrical heated appliance, and this electrical heated appliance comprises: container containing and power supply, and container containing is provided with infrared heating film; Power supply is electrically connected with infrared heating film.The electrical heated appliance that the utility model provides, by infrared heating film is set directly on carrying container, heating after such infrared heating film energising, and outside infrared radiation, carrying container is generated heat, the carrying container of heating directly heats the object in carrying container, the heating process of electrical heated appliance is made only to comprise two steps of generating heat-conduct heat, compared with the heating mode of existing heating-heat transfer-conduct heat again, save one heat transfer step, decrease the loss that heat transmits, make the efficiency of heating surface of electrical heated appliance high.
Description
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of electrical heated appliance.
Background technology
At present, common electrical heating product all must have pyrotoxin and heated object (container containing), after pyrotoxin heating, transfer heat to heated object, heated object passes to object to be heated again, and namely existing its heating mode of electrical heating product is: the pattern of generate heat-conduct heat-conducting heat again, heat transfer process is many, the energy lost in transmittance process is many, causes the energy conversion efficiency of existing electrical heating product very low, substantially at below <80%; And the existence of pyrotoxin and heated object two parts, add structure complexity, product weight, make the cost of product high.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the purpose of this utility model is, provides a kind of electrical heated appliance, heats after its container containing directly generates heat to the heated material in it, decreases the step that heat transmits, improves the efficiency of heating surface.
For achieving the above object, provide a kind of electrical heated appliance, comprising: container containing according to embodiment of the present utility model, described container containing is provided with infrared heating film; And power supply, be electrically connected with described infrared heating film.
The electrical heated appliance that the utility model embodiment provides, by infrared heating film is set directly on carrying container, heating after such infrared heating film energising, and outside infrared radiation, carrying container is generated heat, the carrying container of heating directly heats the object in carrying container, the heating process of electrical heated appliance is made only to comprise two steps of generating heat-conduct heat, compared with the heating mode of existing heating-heat transfer-conduct heat again, save one heat transfer step, decrease the loss that heat transmits, make the efficiency of heating surface of electrical heated appliance high.
In addition, the electrical heated appliance that the utility model above-described embodiment provides also has following additional technical feature:
According to an embodiment of the present utility model, described infrared heating film is arranged in the outside wall surface of described container containing, and the outer surface of described infrared heating film is provided with thermal insulation layer.
According to an embodiment of the present utility model, described infrared heating film is arranged on the internal face of described container containing, and the outside wall surface of described container containing is provided with thermal insulation layer, and the inner surface of described infrared heating film is provided with insulating barrier.
According to an embodiment of the present utility model, described infrared heating film is circular or square.
According to an embodiment of the present utility model, described electrical heated appliance is electric heating kettle, and described container containing is kettle body, and described kettle body is provided with infrared heating film; Described power supply is base, and described kettle body is placed on described base, and the upper surface of described base is provided with binding post, and described binding post is electrically connected with described infrared heating film.
According to an embodiment of the present utility model, described kettle body and described base are integral type structure or split-type structural.
According to an embodiment of the present utility model, described kettle body is also provided with attemperating unit.
According to an embodiment of the present utility model, described attemperating unit is temperature detect switch (TDS), and is connected in series with described infrared heating rete and described binding post; Or described attemperating unit comprises temperature sensor, electric-controlled switch and controller, and described temperature sensor and described electric-controlled switch are all electrically connected with described controller, and described electric-controlled switch, described infrared heating rete and described binding post are connected in series.
According to an embodiment of the present utility model, described base is also provided with weight control device.
According to an embodiment of the present utility model, described weight control device is weight inductive switch, and is connected in series with described infrared heating rete, described binding post; Or described weight control device comprises weight sensor, electric-controlled switch and controller, and described weight sensor and described electric-controlled switch are all electrically connected with described controller, and described electric-controlled switch, described infrared heating rete and described binding post are connected in series.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the electric heating kettle according to the utility model embodiment;
Fig. 2 is the decomposition texture schematic diagram of the electric heating kettle according to another embodiment of the utility model.
Wherein, the corresponding relation in Fig. 1 and Fig. 2 between Reference numeral and component names is:
1 electric heating kettle, 10 kettle bodies, 100 infrared heating films, 11 bases, 110 binding posts, 111 power lines, 112 power line ports.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Embodiment according to the utility model aspect provides a kind of electrical heated appliance, comprising: container containing and power supply, and described container containing is provided with infrared heating film 100; Described power supply is electrically connected with described infrared heating film 100.
In the concrete example shown in Fig. 1 and Fig. 2, described electrical heated appliance is electric heating kettle 1, and described container containing is kettle body 10, and described kettle body 10 is provided with infrared heating film 100; Described power supply is base 11, and described kettle body 100 is placed on described base 11, and the upper surface of described base 11 is provided with binding post 110, and described binding post 110 is electrically connected with described infrared heating film 100.
As depicted in figs. 1 and 2, base 11 is also provided with power line 111 and electric source line interface 112, the two ends of power line 111 are connected with electric source line interface 112 with binding post 110 respectively, and electric source line interface 112 is connected with external power source.
In above-described embodiment of the present utility model, infrared heating film is set directly on kettle body, after such base energising, electric current is via binding post, flow to infrared heating film, infrared heating film is generated heat, and outside infrared radiation, kettle body is generated heat, the kettle body of heating directly heats the water in kettle body, therefore, the electric heating kettle that the utility model provides, its heating process comprises two steps of generating heat-conduct heat, compared with the heating mode of existing heating-heat transfer-conduct heat again, save one heat transfer step, decrease the loss that heat transmits, make the efficiency of heating surface of electric heating kettle high.
Wherein, infrared heating film in the utility model above-described embodiment is by comprising tin ash, the mixture of antimony and fluorine gas is through spraying process, sedimentation or vapour deposition method are molded over the surface of kettle body, then make through being annealed into membrane process process again, and tin ash, in the mixture of antimony and fluorine gas, mass ratio shared by antimony is 1.2 ~ 1.8%, mass ratio shared by fluorine gas is 0.1 ~ 0.3%, spectral emissivity and the radiation efficiency of infrared heating film can be improved like this, make its practicality better, simultaneously, what this infrared heating film produced is to the most active black light of biomolecule in middle-infrared band, huge facilitation is had to the conversion of nutrition and precipitation.Preferably, Cr can also be comprised in mixture
2o
3, MnO
2, Ni
2o
3, can further improve spectral emissivity and the radiation efficiency of infrared heating film like this, its heat utilization efficiency can reach more than 96%, achieves the object that product is energy-conservation better.
It should be noted that, kettle body (i.e. container containing) described in the utility model is resistant to elevated temperatures kettle body.
Further, described infrared heating film is nano-far-infrared heating film.
In embodiments more of the present utility model, as shown in Figure 1, described kettle body 10 is integral type structure with described base 11, or as shown in Figure 2, described kettle body 10 is split-type structural with described base 11.
In a specific embodiment of the present utility model, described infrared heating film 100 is arranged in the outside wall surface of described kettle body 10, and the outer surface of described infrared heating film 100 is provided with thermal insulation layer (not shown).
The setting of thermal insulation layer, avoids heat outwards to transmit, and makes more energy to kettle body internal delivery, further increases the efficiency of heating surface and the heat utilization efficiency of electric heating kettle; And thermal insulation layer is generally insulating materials makes, the setting of thermal insulation layer, can avoid leaky occurs, make the use of electric heating kettle safer; In addition, thermal insulation layer is arranged on the outside of infrared heating layer, avoids outside infrared heating layer is exposed to, plays a protective role, avoid infrared heating layer that wearing and tearing etc. occur to infrared heating layer.
In another specific embodiment of the present utility model, described infrared heating film 100 is arranged on the internal face of described kettle body 10, and the outside wall surface of described kettle body 10 is provided with thermal insulation layer (not shown), the inner surface of described infrared heating film 100 is provided with insulating barrier (not shown).
The setting of thermal insulation layer, avoids heat outwards to transmit, and makes more energy to kettle body internal delivery, further increases the efficiency of heating surface and the heat utilization efficiency of electric heating kettle; The setting of insulating barrier, can avoid leaky occurs, make the use of electric heating kettle safer; and insulating barrier is arranged on the inside of infrared heating layer; avoid outside infrared heating layer is exposed to, plays a protective role to infrared heating layer, avoiding infrared heating layer that wearing and tearing etc. occur.
Infrared heating film 100 described in the utility model, can be circular or square, can also be other shapes, not repeat one by one at this.
In embodiments more of the present utility model, described kettle body 10 is also provided with attemperating unit (not shown).
In a concrete example, described attemperating unit is temperature detect switch (TDS), and is connected in series with described infrared heating rete and described binding post.
When temperature detect switch (TDS) detects the temperature anomaly of kettle body, power-off protection can be carried out.
In another concrete example, described attemperating unit comprises temperature sensor, electric-controlled switch and controller, and described temperature sensor and described electric-controlled switch are all electrically connected with described controller, and described electric-controlled switch, described infrared heating rete and described binding post are connected in series.
When temperature sensor detects the temperature anomaly of kettle body, the temperature detected can be passed to controller, controller controls electric-controlled switch again and disconnects, and carries out power-off protection.
In embodiments more of the present utility model, described base 11 is also provided with weight control device (not shown).
In a concrete example, described weight control device is weight inductive switch, and is connected in series with described infrared heating rete, described binding post.
When weight induction switch detect kettle body weigh less than preset value time, namely in kettle body the water yield lower than a certain amount of, weight induction switch disconnect, circuit is disconnected, infrared heating film stop heat, prevent dry combustion method.
In another concrete example, described weight control device comprises weight sensor (as voltage sensitive sensor), electric-controlled switch and controller, and described weight sensor and described electric-controlled switch are all electrically connected with described controller, and described electric-controlled switch, described infrared heating rete and described binding post are connected in series.
When weight sensor detect kettle body weigh less than preset value time, namely in kettle body, the water yield is lower than a certain amount of, and weight sensor can by the signal transmission that detects to controller, and controller controls electric-controlled switch again and disconnects, and carries out the protection of power-off anti-dry.
In the utility model above-described embodiment, be described for electric heating kettle, certainly, electrical heated appliance can also be other products, as: electrical heating cooking apparatus (as: electric cooker, electric pressure cooking saucepan) etc., do not repeat one by one at this.
In sum, the electrical heated appliance that the utility model embodiment provides, by infrared heating film is set directly on carrying container, heating after such infrared heating film energising, and outside infrared radiation, carrying container is generated heat, the carrying container of heating directly heats the object in carrying container, the heating process of electrical heated appliance is made only to comprise two steps of generating heat-conduct heat, compared with the heating mode of existing heating-heat transfer-conduct heat again, save one heat transfer step, decrease the loss that heat transmits, make the efficiency of heating surface of electrical heated appliance high.
In description of the present utility model, term " is connected ", " connection " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary; Can be mechanical connection, also can be electrical connection.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an electrical heated appliance, is characterized in that, comprising:
Container containing, described container containing is provided with infrared heating film; With
Power supply, is electrically connected with described infrared heating film.
2. electrical heated appliance according to claim 1, is characterized in that,
Described infrared heating film is arranged in the outside wall surface of described container containing, and the outer surface of described infrared heating film is provided with thermal insulation layer.
3. electrical heated appliance according to claim 1, is characterized in that,
Described infrared heating film is arranged on the internal face of described container containing, and the outside wall surface of described container containing is provided with thermal insulation layer, and the inner surface of described infrared heating film is provided with insulating barrier.
4. electrical heated appliance according to claim 1, is characterized in that,
Described infrared heating film is circular or square.
5. electrical heated appliance according to any one of claim 1 to 4, is characterized in that,
Described electrical heated appliance is electric heating kettle, and described container containing is kettle body, and described kettle body is provided with described infrared heating film; Described power supply is base, and described kettle body is placed on described base, and the upper surface of described base is provided with binding post, and described binding post is electrically connected with described infrared heating film.
6. electrical heated appliance according to claim 5, is characterized in that,
Described kettle body and described base are integral type structure or split-type structural.
7. electrical heated appliance according to claim 5, is characterized in that,
Described kettle body is also provided with attemperating unit.
8. electrical heated appliance according to claim 7, is characterized in that,
Described attemperating unit is temperature detect switch (TDS), and is connected in series with described infrared heating rete and described binding post; Or
Described attemperating unit comprises temperature sensor, electric-controlled switch and controller, and described temperature sensor and described electric-controlled switch are all electrically connected with described controller, and described electric-controlled switch, described infrared heating rete and described binding post are connected in series.
9. electrical heated appliance according to claim 5, is characterized in that,
Described base is also provided with weight control device.
10. electrical heated appliance according to claim 9, is characterized in that,
Described weight control device is weight inductive switch, and is connected in series with described infrared heating rete, described binding post; Or
Described weight control device comprises weight sensor, electric-controlled switch and controller, and described weight sensor and described electric-controlled switch are all electrically connected with described controller, and described electric-controlled switch, described infrared heating rete and described binding post are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103354.9U CN204427677U (en) | 2015-02-11 | 2015-02-11 | Electrical heated appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103354.9U CN204427677U (en) | 2015-02-11 | 2015-02-11 | Electrical heated appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204427677U true CN204427677U (en) | 2015-07-01 |
Family
ID=53595616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103354.9U Active CN204427677U (en) | 2015-02-11 | 2015-02-11 | Electrical heated appliance |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581647A (en) * | 2016-03-24 | 2016-05-18 | 赖万明 | Heating ceramic kettle with infrared heating film |
| CN108652439A (en) * | 2017-03-31 | 2018-10-16 | 佛山市顺德区美的电热电器制造有限公司 | Insulating pot |
| CN108991921A (en) * | 2017-06-07 | 2018-12-14 | 广东美的生活电器制造有限公司 | Heating means, device, heating vessel and computer readable storage medium |
| CN110769724A (en) * | 2017-05-23 | 2020-02-07 | 德隆奇电器单一股东有限责任公司 | Cooking apparatus |
| CN111110052A (en) * | 2018-10-31 | 2020-05-08 | 广东美的生活电器制造有限公司 | Electric heating water cup |
-
2015
- 2015-02-11 CN CN201520103354.9U patent/CN204427677U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581647A (en) * | 2016-03-24 | 2016-05-18 | 赖万明 | Heating ceramic kettle with infrared heating film |
| CN108652439A (en) * | 2017-03-31 | 2018-10-16 | 佛山市顺德区美的电热电器制造有限公司 | Insulating pot |
| CN108652439B (en) * | 2017-03-31 | 2021-10-15 | 佛山市顺德区美的电热电器制造有限公司 | Electric kettle |
| CN110769724A (en) * | 2017-05-23 | 2020-02-07 | 德隆奇电器单一股东有限责任公司 | Cooking apparatus |
| CN108991921A (en) * | 2017-06-07 | 2018-12-14 | 广东美的生活电器制造有限公司 | Heating means, device, heating vessel and computer readable storage medium |
| CN111110052A (en) * | 2018-10-31 | 2020-05-08 | 广东美的生活电器制造有限公司 | Electric heating water cup |
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| GR01 | Patent grant |