CN201542399U - Electric heat pan with radiator fan - Google Patents
Electric heat pan with radiator fan Download PDFInfo
- Publication number
- CN201542399U CN201542399U CN2009202435375U CN200920243537U CN201542399U CN 201542399 U CN201542399 U CN 201542399U CN 2009202435375 U CN2009202435375 U CN 2009202435375U CN 200920243537 U CN200920243537 U CN 200920243537U CN 201542399 U CN201542399 U CN 201542399U
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- CN
- China
- Prior art keywords
- pan
- radiator fan
- shell body
- casing
- inner bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric heat pan with a radiator fan. A pan casing is in an internal-external sandwich structure, and comprises an outer casing (1) at the external layer and a lining bush (6) at the internal layer, and the sandwich layer is internally provided with the radiator fan (8); the side wall and the bottom part of the lining bush and the bottom part of the outer casing are respectively provided with through holes; and the connection position of the top of an inner liner with the pan casing is provided with a gas flow channel (10) so as to form a channel for ventilation on the pan casing. Air can be forced to flow through the working of the radiator fan at the bottom part so as to take surplus heat away; and the electric heat pan has good heat dissipation performance, and the temperature limitation of the pan casing has little influence on the power volume ratio and the selection of the casing material.
Description
Technical field
The utility model relates to a kind of electric food warmer, more particularly, relates to a kind of electric food warmer that has radiator fan.
Background technology
Existing electric food warmer mainly is made of shell body, pottery or red-clay inner and heater, and above-mentioned heater generally is located between shell body and the inner bag, and heater contacts with inner bag and produces heat transmission.The heater of electric food warmer, from traditional mode to the heating of electric food warmer inner bag bottom, improvement becomes the bottom of electric food warmer inner bag and the peripheral mode of heating simultaneously, this not only can improve the efficiency of heating surface, and can optimize the uniformity that inner bag is heated, but meanwhile, high heat imitate and inner bag around between heater and shell body case closely, also causing need be bigger by the waste heat amount that shell distributes, therefore skin temperature raises, this has not only limited the raising of power-to-volume ratio, and has limited selecting for use of sheathing material.
The utility model content
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and can effectively control the electric food warmer of shell temperature, thereby reduce the influence that the restriction of shell temperature is selected for use power-to-volume ratio and sheathing material.
The utility model is realized by the following technical solutions: electric food warmer, comprise shell body, inner bag, heater and temperature controller, heater is arranged between shell body and the inner bag, the shell body is inside and outside sandwich, neck bush by outer field shell and internal layer is formed, the sidewall of neck bush and bottom are provided with some through holes, the bottom of shell body case also is provided with through hole, be provided with radiator fan in the interlayer of shell body, the joint of inner bag top and shell body is provided with the gas channel that can allow waste heat distribute.
Adopt the electric food warmer of this structure, on the shell body, formed the path of a circulation of air, and the radiator fan work by the bottom, force air to flow, waste heat is gone out by air transmitted, thereby the temperature of shell body is controlled in certain scope, compared with prior art, the utility model novel structure, good heat dissipation effect can reduce the influence that shell temperature restriction is selected for use power-to-volume ratio and sheathing material greatly.
Below in conjunction with drawings and Examples the utility model is further set forth.Protection domain of the present utility model includes but are not limited to accompanying drawing and the disclosed content of embodiment.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model shell body.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, this electric food warmer includes the shell body, inner bag 2, tubbiness heating plate 3 and temperature controller 4, bottom comprising, establishes the shell body shell 1 of air admission hole 5, and the neck bush made from heat resistance material 6, neck bush 6 is barrel-like structure, bucket wall and bucket all offer through hole 11 at the end, shell 1 and neck bush form the outer shell cavity 7 of a sealing, be mounted with a fan 8 in the external cavity, be mounted with inner bag 2 in the inner chamber that neck bush surrounded, tubbiness heating plate 3 and temperature controller 4, the holder limit of inner bag 2 is provided with projection 9, during assembling, because the existence of projection 9, the joint place of inner bag and shell body forms exhaust gap 10.Enter from base air admission hole 5 thereby formed one, see through the through hole 11 on the neck bush 6 after, along rising on the space between neck bush 6 inwalls and the tubbiness heating plate 3, at last from the cross-ventilation path of exhaust gap 10 outflows.
When in use, fan 8 work force air to flow along aforementioned air flue, thereby take most waste heat out of, keep shell to be operated in lower temperature.
Claims (1)
1. electric food warmer, comprise shell body, inner bag (2), heater (3) and temperature controller (4), heater (3) is arranged between shell body and the inner bag (2), it is characterized in that: the shell body is inside and outside sandwich, form by the outer field shell (1) and the neck bush (6) of internal layer, the sidewall of neck bush and bottom are provided with some through holes (11), the bottom of shell body case (1) is provided with through hole (5), be provided with radiator fan (8) in the interlayer of shell body, the joint of inner bag top and shell body is provided with the gas channel (10) that can allow waste heat distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202435375U CN201542399U (en) | 2009-11-27 | 2009-11-27 | Electric heat pan with radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202435375U CN201542399U (en) | 2009-11-27 | 2009-11-27 | Electric heat pan with radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201542399U true CN201542399U (en) | 2010-08-11 |
Family
ID=42597554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202435375U Expired - Fee Related CN201542399U (en) | 2009-11-27 | 2009-11-27 | Electric heat pan with radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201542399U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161551A1 (en) * | 2014-04-25 | 2015-10-29 | 陈克平 | Heating apparatus |
| CN106901618A (en) * | 2017-03-31 | 2017-06-30 | 中山市恒永信精密制品有限公司 | A kind of Multifunctional cooking machine |
| CN114947508A (en) * | 2021-02-19 | 2022-08-30 | 上海爱餐机器人(集团)有限公司 | Frame with multiple cooking function all-in-one and all-in-one of adopting this frame |
-
2009
- 2009-11-27 CN CN2009202435375U patent/CN201542399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161551A1 (en) * | 2014-04-25 | 2015-10-29 | 陈克平 | Heating apparatus |
| CN106901618A (en) * | 2017-03-31 | 2017-06-30 | 中山市恒永信精密制品有限公司 | A kind of Multifunctional cooking machine |
| CN114947508A (en) * | 2021-02-19 | 2022-08-30 | 上海爱餐机器人(集团)有限公司 | Frame with multiple cooking function all-in-one and all-in-one of adopting this frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20101127 |