CN205107265U - Furnace end of electric heat cooking device - Google Patents
Furnace end of electric heat cooking device Download PDFInfo
- Publication number
- CN205107265U CN205107265U CN201520776850.0U CN201520776850U CN205107265U CN 205107265 U CN205107265 U CN 205107265U CN 201520776850 U CN201520776850 U CN 201520776850U CN 205107265 U CN205107265 U CN 205107265U
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- shield
- burner
- reflection shield
- shell
- air outlet
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Abstract
The utility model belongs to light wave cooking device field specifically is a furnace end of electric heat cooking device, include shell, electric heat radiant tube, reflector and separate heat exchanger, the shell is equipped with lower extreme open -ended component installation cavity, electric heat radiant tube, reflector and install in the component installation cavity, and the upside of electric heat radiant tube is located to the reflector, separates heat exchanger and locates between reflector and the shell, separates to be equipped with thermal -insulated clearance between heat exchanger and the reflector downside space of the downside intercommunication furnace end in thermal -insulated clearance, still include discharge fan, reflector and separate the heat exchanger middle part and all be equipped with the air outlet, discharge fan locates between heat exchanger and shell, discharge fan's air outlet with be connected at a distance from the heat exchanger air outlet, be equipped with the shell air intake on the shell, the air current that discharge fan produced blows the downside space to the furnace end along reflector air outlet and thermal -insulated clearance respectively. Compared with the prior art, the utility model has the advantages of improve electric heat radiant tube heat utilization efficiency, reduce the temperature of shell, avoid the user to scald.
Description
Technical field
The utility model belongs to electric heating device for cooking technical field, is specially a kind of burner of electrothermal cooker.
Background technology
Electrothermal cooker utilizes electrothermal radiation tube to be energized the radiant heat energy produced, and carried out by the food be placed on baking tray heating, the cooking tools of baking.There is energy-saving and environmental protection, homogeneous heating, advantage easy and simple to handle.
Along with people constantly reform culinary art gimmick, improve constantly quality of food requirement, market engenders opening electrothermal cooker, as light wave cooking device.This kind of electrothermal cooker is made up of burner, baking tray, support arm and base, and baking tray is removably mounted on base, burner by the support arm of base side be supported on base top.
But the electrothermal cooker that this kind is opening, the partial heat that electrothermal radiation tube produces is accumulated in burner for a long time, not only wastes energy, and makes burner stand high temperature for a long time, make designer have to adopt exotic material to make burner shell, cost of manufacture is increased; And burner skin temperature is high, easily scalds user.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of economize energy, low cost of manufacture, can avoid the burner of the light wave cooking device of scalding user.
In order to solve the problems of the technologies described above, the utility model by the following technical solutions: a kind of burner of electrothermal cooker, comprises shell, electrothermal radiation tube, reflection shield and heat shield; Described shell is provided with the element installation cavity of lower ending opening, described electrothermal radiation tube, reflection shield and be installed in element installation cavity, the upside of described electrothermal radiation tube is located at by described reflection shield, described heat shield is located between described reflection shield and described shell, be provided with heat insulation gap between described heat shield and described reflection shield, the downside in described heat insulation gap is communicated with the lower side space of described burner; Also comprise scavenger fan, reflection shield air outlet is provided with in the middle part of described reflection shield, heat shield air outlet is provided with in the middle part of described heat shield, described scavenger fan is located between described heat shield and shell, the air outlet of described scavenger fan is connected with described heat shield air outlet, and described shell is provided with shell air inlet; The air-flow that described scavenger fan produces blows to the lower side space of burner respectively along described reflection shield air outlet and described heat insulation gap.
Compared with prior art, the utility model adds scavenger fan at burner, air in described scavenger fan guide element installation cavity blows to below burner through described reflection shield air outlet and heat insulation gap, thus drive the heat energy in element installation cavity, blowed to the food needing on the downside of burner to cook by the form of hot blast equably, improve the utilization rate of the heat energy that electrothermal radiation tube produces; And the heat of the accumulation in element installation cavity can be reduced, reduce the temperature of shell, user can not only be avoided to scald, the heat resistance needed for shell can also be made to require to reduce, thus reduce production cost.
Further, on described reflection shield, middle side part is provided with the reflection shield cavity to lower recess, and described reflection shield air outlet is the exhaust vent of the some gap distribution being formed at described reflection shield cavity bottom side.The setting of described reflection shield cavity, be not only scavenger fan and provide installing space, and the exhaust vent of described reflection shield cavity and its bottom side is equipped with, air is flowed through after reflection shield cavity can the uniform exhaust vent blowout through reflection shield cavity bottom side, food is heated evenly.
Further, the sidewall of described reflection shield cavity is the taper reduced of downside or arc taper, for the flowing of air provides guide effect, air is concentrated blow to the below of burner.
Further, described exhaust vent extends laterally in the middle part of the bottom side of reflection shield cavity, makes the air-out area of exhaust vent enough large, guarantees that the air in reflection shield cavity can blow out through described exhaust vent smoothly.
Further, also comprise the wind scooper be located on the upside of described reflection shield cavity, between described wind scooper and described reflection shield and described heat shield, be equipped with gap; Be provided with the air dam raised up in the middle part of described wind scooper, described air dam periphery is provided with outlet section, and described outlet section is provided with some spaced apart wind scooper air outlets.The setting of described wind scooper, the hot-air of the air outlet blowout of scavenger fan is concentrated and is flowed to air dam, and because air dam raises up, hot-air is stopped by air dam, dispersion train is to the wind scooper air outlet of surrounding.The setting of described air dam, the hot-air that scavenger fan is blown out blows on the downside of burner equably.
Further, described wind scooper air outlet extends from the outer outer circumferential of described air dam.Make the air-out area of wind scooper air outlet enough large, guarantee that the air in wind scooper can blow out through wind scooper air outlet smoothly.
Further, described outlet section, to lower recess, forms the air-out cambered surface of catering to described reflection shield cavity.This kind of structure can slow down the flow velocity of hot-air, makes hot-air more uniformly blow on the downside of burner.
Further, on described heat shield, middle side part is provided with the scavenger fan installation screens of downside depression, and described heat shield air outlet is provided with the middle part that screens installed by described scavenger fan, makes the installation of scavenger fan easier.
Further, heat shield is provided with in described heat insulation gap, the heat shield through hole corresponding with the air outlet of scavenger fan is provided with in the middle part of described heat shield, be provided with the second heat shield between described heat shield and element installation cavity upper inside walls, described second heat shield is provided with the second heat shield through hole of dodging described scavenger fan.The setting of described heat shield and the second heat shield, being progressively upwards transmit for hindering electrothermal radiation tube to produce heat, being transmitted to the shell of burner.
Further, on the downside of described reflection shield, be provided with electrothermal radiation tube protective cover, prevent article from stretching in element installation cavity, cause its internal component damage.
Accompanying drawing explanation
The explosive view 1 of the burner of the light wave cooking device that Fig. 1 provides for the utility model;
The explosive view 2 of the burner of the light wave cooking device that Fig. 2 provides for the utility model;
Broken section Fig. 1 of the burner of the light wave cooking device that Fig. 3 provides for the utility model;
Broken section Fig. 2 of the burner of the light wave cooking device that Fig. 4 provides for the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
See Fig. 1 to Fig. 4, the burner of a kind of electrothermal cooker that the utility model provides, comprises shell 1, electrothermal radiation tube 2, reflection shield 3 and heat shield 6; Described shell 1 is provided with the element installation cavity 101 of lower ending opening, described electrothermal radiation tube 2, reflection shield 3 and be installed in element installation cavity 101, the upside of described electrothermal radiation tube 2 is located at by described reflection shield 3, described heat shield 6 is located between described reflection shield 3 and described shell 1, be provided with heat insulation gap 7 between described heat shield 6 and described reflection shield 3, the downside in described heat insulation gap 7 is communicated with the lower side space of described burner; Also comprise scavenger fan 4, reflection shield air outlet 301 is provided with in the middle part of described reflection shield 3, heat shield air outlet 601 is provided with in the middle part of described heat shield 6, described scavenger fan 4 is located between described heat shield 6 and shell 1, the air outlet 401 of described scavenger fan 4 is connected with described heat shield air outlet 601, and described shell 1 is provided with shell air inlet 102; The air-flow that described scavenger fan 4 produces blows to the lower side space of burner respectively along described reflection shield air outlet 301 and described heat insulation gap 7.
Compared with prior art, the utility model adds scavenger fan 4 at burner, air in described scavenger fan 4 guide element installation cavity 101 blows to below burner through described reflection shield air outlet 301 and heat insulation gap 7, thus drive the heat energy in element installation cavity 101, blowed to the food needing on the downside of burner to cook by the form of hot blast equably, improve the utilization rate of the heat energy that electrothermal radiation tube 2 produces; And the heat of the accumulation in element installation cavity 101 can be reduced, reduce the temperature of shell 1, user can not only be avoided to scald, the heat resistance needed for shell 1 can also be made to require to reduce, thus reduce production cost.
See Fig. 1 to Fig. 3, on described reflection shield 3, middle side part is provided with the reflection shield cavity 302 to lower recess, and described reflection shield air outlet 301 is for being formed at the exhaust vent 301A of some gap distribution of described reflection shield cavity 302 bottom side.The setting of described reflection shield cavity 302, be not only scavenger fan 4 and provide installing space, and described reflection shield cavity 302 is equipped with the exhaust vent 301A of its bottom side, can blow out by the uniform exhaust vent 301A through reflection shield cavity 302 bottom side after making air flow through reflection shield cavity 302, food is heated evenly.The sidewall of described reflection shield cavity 302 is the taper reduced of downside or arc taper, for the flowing of air provides guide effect, air is concentrated blow to the below of burner.Described exhaust vent 301A extends laterally in the middle part of the bottom side of reflection shield cavity 302, makes the air-out area of exhaust vent 301A enough large, guarantees that the air in reflection shield cavity 302 can blow out through described exhaust vent 301A smoothly.
See Fig. 1 to Fig. 4, also comprise that to be located at described reflection shield recessed, the wind scooper 5 on the upside of in the of 302, between described wind scooper 5 and described reflection shield 3 and described heat shield 6, be equipped with gap; Be provided with the air dam 501 raised up in the middle part of described wind scooper 5, described air dam 501 periphery is provided with outlet section 502, and described outlet section 502 is provided with some spaced apart wind scooper air outlets 503.The setting of described wind scooper 5, the hot-air of air outlet 401 blowout of scavenger fan 4 is concentrated and is flowed to air dam 501, and because air dam 501 raises up, make hot-air stopped by air dam 501, dispersion train is to the wind scooper air outlet 503 of surrounding.The setting of described air dam 501, the hot-air that scavenger fan 4 is blown out blows on the downside of burner equably.Described wind scooper air outlet 503 extends from the outer outer circumferential of described air dam 501.Make the air-out area of wind scooper air outlet 503 enough large, guarantee that the air in wind scooper 5 can blow out through wind scooper air outlet 503 smoothly.Described outlet section 502, to lower recess, forms the air-out cambered surface of catering to described reflection shield cavity 302.This kind of structure can slow down the flow velocity of hot-air, makes hot-air more uniformly blow on the downside of burner.
See Fig. 1 and Fig. 2, on described heat shield 6, middle side part is provided with the scavenger fan installation screens 602 of downside depression, and described heat shield air outlet 601 is provided with the middle part that screens 602 installed by described scavenger fan, makes the installation of scavenger fan 4 easier.
Produce heat to hinder electrothermal radiation tube 2 progressively upwards to transmit, be transmitted to the shell 1 of burner, heat shield 701 is provided with in described heat insulation gap 7, the heat shield through hole 701A corresponding with the air outlet 401 of scavenger fan is provided with in the middle part of described heat shield 701, be provided with the second heat shield 8 between described heat shield 6 and element installation cavity 101 upper inside walls, described second heat shield 8 is provided with the second heat shield through hole 801 of dodging described scavenger fan 4.
See Fig. 1 to Fig. 4, on the downside of described reflection shield 3, be provided with electrothermal radiation tube protective cover 9, prevent article from stretching in element installation cavity 101, cause its internal component damage.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. a burner for electrothermal cooker, comprises shell, electrothermal radiation tube, reflection shield and heat shield; Described shell is provided with the element installation cavity of lower ending opening, described electrothermal radiation tube, reflection shield and be installed in element installation cavity, the upside of described electrothermal radiation tube is located at by described reflection shield, described heat shield is located between described reflection shield and described shell, be provided with heat insulation gap between described heat shield and described reflection shield, the downside in described heat insulation gap is communicated with the lower side space of described burner;
It is characterized in that: also comprise scavenger fan, reflection shield air outlet is provided with in the middle part of described reflection shield, heat shield air outlet is provided with in the middle part of described heat shield, described scavenger fan is located between described heat shield and shell, the air outlet of described scavenger fan is connected with described heat shield air outlet, and described shell is provided with shell air inlet; The air-flow that described scavenger fan produces blows to the lower side space of burner respectively along described reflection shield air outlet and described heat insulation gap.
2. the burner of a kind of electrothermal cooker according to claim 1, it is characterized in that: on described reflection shield, middle side part is provided with the reflection shield cavity to lower recess, described reflection shield air outlet is the exhaust vent of the some gap distribution being formed at described reflection shield cavity bottom side.
3. the burner of a kind of electrothermal cooker according to claim 2, is characterized in that: the sidewall of described reflection shield cavity is the taper reduced of downside or arc taper.
4. the burner of a kind of electrothermal cooker according to claim 2, is characterized in that: described exhaust vent extends laterally in the middle part of the bottom side of reflection shield cavity.
5. the burner of a kind of electrothermal cooker according to any one of claim 2 to 4, is characterized in that: also comprise the wind scooper be located on the upside of described reflection shield cavity, is equipped with gap between described wind scooper and described reflection shield and described heat shield; Be provided with the air dam raised up in the middle part of described wind scooper, described air dam periphery is provided with outlet section, and described outlet section is provided with some spaced apart wind scooper air outlets.
6. the burner of a kind of electrothermal cooker according to claim 5, is characterized in that: described wind scooper air outlet extends from the outer outer circumferential of described air dam.
7. the burner of a kind of electrothermal cooker according to claim 5, is characterized in that: described outlet section, to lower recess, forms the air-out cambered surface of catering to described reflection shield cavity.
8. the burner of a kind of electrothermal cooker according to claim 1, is characterized in that: on described heat shield, middle side part is provided with the scavenger fan installation screens of downside depression, and described heat shield air outlet is provided with the middle part that screens installed by described scavenger fan.
9. the burner of a kind of electrothermal cooker according to claim 1, it is characterized in that: in described heat insulation gap, be provided with heat shield, the heat shield through hole corresponding with the air outlet of scavenger fan is provided with in the middle part of described heat shield, be provided with the second heat shield between described heat shield and element installation cavity upper inside walls, described second heat shield is provided with the second heat shield through hole of dodging described scavenger fan.
10. the burner of a kind of electrothermal cooker according to claim 1, is characterized in that: be provided with electrothermal radiation tube protective cover on the downside of described reflection shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776850.0U CN205107265U (en) | 2015-09-30 | 2015-09-30 | Furnace end of electric heat cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776850.0U CN205107265U (en) | 2015-09-30 | 2015-09-30 | Furnace end of electric heat cooking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205107265U true CN205107265U (en) | 2016-03-30 |
Family
ID=55562929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776850.0U Active CN205107265U (en) | 2015-09-30 | 2015-09-30 | Furnace end of electric heat cooking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205107265U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705148A (en) * | 2017-01-03 | 2017-05-24 | 罗江祺 | Burner heat radiation structure and cooker using same |
| CN108245037A (en) * | 2016-12-28 | 2018-07-06 | 浙江绍兴苏泊尔生活电器有限公司 | Air fryer |
| CN110179358A (en) * | 2019-04-30 | 2019-08-30 | 高亮 | A kind of radiator structure of cooking device |
-
2015
- 2015-09-30 CN CN201520776850.0U patent/CN205107265U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245037A (en) * | 2016-12-28 | 2018-07-06 | 浙江绍兴苏泊尔生活电器有限公司 | Air fryer |
| CN108245037B (en) * | 2016-12-28 | 2020-12-01 | 浙江绍兴苏泊尔生活电器有限公司 | Air fryer |
| CN106705148A (en) * | 2017-01-03 | 2017-05-24 | 罗江祺 | Burner heat radiation structure and cooker using same |
| CN110179358A (en) * | 2019-04-30 | 2019-08-30 | 高亮 | A kind of radiator structure of cooking device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |